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Biceps Tendonitis Not Getting Better With PT?

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Biceps Tendon Snapping or Popping in the Groove?

Cortisone Wearing Off Faster Each Time?

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Biceps Tendonitis Not Getting Better With PT?

Front Shoulder Pain Not Responding to Injections?

Biceps Tendon Snapping or Popping in the Groove?

Cortisone Wearing Off Faster Each Time?

Biceps Tenodesis Surgery by Elite Orthopedic Specialists

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What Does Your Shoulder MRI or Ultrasound Show?

The long head of the biceps tendon (LHB) attaches inside the shoulder joint and runs through the bicipital groove before connecting to the superior labrum, making it vulnerable to inflammation, degeneration, and mechanical instability. MRI and ultrasound describe biceps tendon pathology across five key dimensions, and understanding what your imaging shows helps explain why conservative care may not be resolving your pain and what a surgical approach can address. 

The distinction between acute tendonitis and chronic tendinosis matters clinically — and surgically.

A. Tendonitis (Acute or Subacute Inflammation)
The tendon shows increased signal on MRI indicating fluid and inflammatory change. The tendon structure remains largely intact. Conservative care — rest, anti-inflammatory medication, physical therapy, cortisone injection — is most effective at this stage. When inflammation is recurrent or no longer responding to injections, surgical evaluation becomes appropriate.
B. Tendinosis (Chronic Degeneration)
The tendon shows intrinsic degenerative change — loss of normal fibrillar architecture, mucoid degeneration, or signal heterogeneity — without acute inflammatory fluid. Tendinosis reflects structural deterioration that has progressed beyond the inflammatory stage. Degenerated tendons respond poorly to conservative care because the structural damage is not reversible with rest or injection. Tendinosis is a clear indication for surgical management when symptomatic.
C. Thickening and Fibrosis
Chronic biceps tendon thickening — often the result of recurrent inflammation and healing cycles — can cause the tendon to become mechanically impinged within the bicipital groove sheath. This is sometimes referred to as bicipital groove syndrome or biceps groove stenosis, and may require groove sheath release or tenodesis to eliminate the mechanical source of pain.

Medial subluxation of the long head of the biceps tendon out of the bicipital groove is a structural condition that is almost universally managed surgically. Unlike tendonitis — which may respond to conservative care in early stages — biceps subluxation reflects mechanical instability that does not self-correct.

A. Normal Groove Position
The LHB tendon sits centrally within the bicipital groove, stabilized by the biceps reflection pulley and subscapularis tendon. No subluxation on dynamic ultrasound or coronal MRI.
B. Partial / Medial Subluxation
The tendon has shifted partially out of the groove toward the medial wall. May cause clicking, snapping, or a painful sensation with internal rotation movements. Partial subluxation is often confirmed on dynamic ultrasound, which can capture the tendon’s movement in real time.
C. Complete Medial Subluxation / Dislocation
The tendon has fully dislocated out of the groove. Often associated with subscapularis tendon tearing, which destabilizes the biceps reflection pulley. Complete subluxation is a near-absolute indication for biceps tenodesis — relocating and securing the tendon to a new position in the upper arm, eliminating the mechanical instability and its pain.

The long head of the biceps tendon can sustain partial tears, either from chronic mechanical wear within the groove or from acute loading events.

 

A. Low-Grade Partial Tear (< 25–30%)
A small portion of the tendon is frayed or torn. Often amenable to conservative management in earlier stages, though recurrence is common in overhead athletes and weightlifters who continue to load the tendon.
B. Moderate Partial Tear (30–50%)
Significant fraying or tearing involving a meaningful cross-section of the tendon. Conservative care is less likely to provide durable relief. Surgical management — typically tenodesis — is often recommended to eliminate the intra-articular pain source.
C. High-Grade Partial Tear (> 50%)
More than half of the tendon’s cross-sectional area is disrupted. The tendon remains attached but is structurally compromised. High-grade partial tears are generally treated as complete functional tears — biceps tenodesis is the standard surgical approach, securing the remaining tendon to a new position in the humerus.
D. Complete Rupture (Spontaneous)
If a chronically degenerated or partially torn LHB tendon ruptures spontaneously — which can occur with a heavy lift or forceful activity — the patient may experience a sudden ‘pop,’ immediate relief of the chronic pain, and development of a Popeye deformity (a visible bunching of the biceps muscle belly in the lower arm). Spontaneous rupture effectively performs a tenotomy by default. Tenodesis may still be considered to prevent Popeye deformity, restore supination strength, and eliminate residual groove pain.

The bicipital groove is a narrow channel on the front of the humerus through which the LHB tendon travels. Its anatomy — width, depth, medial wall angle, and the presence of bone spurs — significantly affects whether the tendon can glide freely or becomes mechanically compressed.

 

A. Normal Groove Anatomy
Adequate depth and width with smooth walls. The tendon can glide freely with arm rotation without impingement.
B. Shallow or Narrow Groove
A structurally shallow or narrow groove predisposes the tendon to subluxation even without direct trauma, as the tendon has less structural containment with rotation.
C. Groove Bone Spurs / Osteophytes
Bone spur formation on the medial or lateral wall of the bicipital groove can mechanically impinge the tendon during rotation. This is sometimes called bicipital groove impingement or groove syndrome. Arthroscopic groove sheath release or tenodesis may be required.
D. Bicipital Groove Stenosis
Thickening of the biceps tendon sheath within the groove — from chronic inflammation, scarring, or calcification — narrows the effective channel, creating a stenotic environment that causes pain with tendon gliding. Surgical release or tenodesis eliminates this mechanical obstruction.
Arthroscopic groove sheath release or tenodesis may be required.

The LHB tendon does not exist in isolation. Biceps tendonitis and subluxation frequently occur alongside other shoulder conditions that MRI may identify simultaneously. The presence of concurrent pathology influences surgical planning — often allowing multiple structures to be addressed in a single arthroscopic procedure.

A. Subscapularis Tendon Tear
The subscapularis tendon is the primary stabilizer of the biceps tendon in the groove. A subscapularis tear — particularly of the upper portion — often causes or contributes to LHB subluxation. When subscapularis tearing and biceps subluxation coexist, both require surgical addressing: subscapularis repair and biceps tenodesis in the same procedure.
B. Supraspinatus / Rotator Cuff Tear
Rotator cuff tears coexist with biceps tendon pathology in a significant proportion of cases, especially in overhead athletes and workers. Biceps tenodesis is frequently performed concurrently with rotator cuff repair to address the LHB pain source while restoring cuff integrity — all in a single arthroscopic procedure.
C. SLAP Tear
A SLAP tear affects the superior labrum at the biceps anchor — where the LHB attaches to the top of the glenoid. SLAP tears and LHB tendinopathy often coexist, particularly in overhead throwing athletes. Surgical management may involve SLAP repair, biceps tenodesis, or a combination, depending on the patient’s age, activity level, and tear characteristics.
D. Subacromial Impingement / Bursitis
Biceps tendonitis frequently coexists with subacromial impingement and bursitis. Combined tenodesis and subacromial decompression is a common combined procedure performed in a single arthroscopic setting.

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Imaging Alone Does Not Establish a Complete Diagnosis

MRI and ultrasound provide critical structural information but do not establish a complete diagnosis on their own. Biceps tendon pathology must be interpreted alongside symptom pattern, clinical examination findings, occupational and athletic demands, and prior treatment history. A shoulder specialist integrates all of these factors before determining whether biceps tenodesis, tenotomy, or groove release is the most appropriate surgical approach for your situation. 

What Happens If Biceps Tendonitis Is Left Untreated?

Early-stage acute tendonitis may quiet down with rest, anti-inflammatory medication, and activity modification, but once the tendon has progressed to chronic tendinosis or subluxation from the groove, neither condition resolves without intervention. Degenerative changes within a chronically inflamed tendon do not reverse with conservative care, and a subluxating tendon will not return to a stable groove position without surgical relocation. For patients who have already tried physical therapy, cortisone injections, PRP, and prolonged rest without sustained improvement, this reflects the biological limits of conservative care once tendinosis or subluxation is established. 

Refractory biceps tendonitis varies in its progression. Some patients maintain a tolerable level of discomfort with periodic injections; others experience gradual worsening despite ongoing treatment. The primary risks of leaving structurally significant pathology unaddressed include:

 

  • Spontaneous rupture of the long head of the biceps tendon — which can occur with a lift or sudden load on a chronically degenerated tendon, resulting in sudden pain, a ‘pop,’ and visible Popeye deformity
  • Progressive loss of overhead strength and endurance, particularly for throwing athletes and overhead workers
  • Worsening groove pathology that makes eventual surgical management more complex
  • Development of concurrent subscapularis or rotator cuff tearing as mechanical forces are redistributed
  • Accumulating occupational disability, income disruption, and delayed return to full duty for overhead workers

As biceps tendon pathology progresses without treatment:

 

In daily activity:

 

  • Progressive front-of-shoulder pain with lifting, reaching, and carrying
  • Night pain that disrupts sleep, even without arm movement
  • Pain with pushing and pressing movements (bench press, overhead press)
  • Fatigue and weakness during sustained overhead or loaded arm use

 

Occupational impact:

 

  • Construction, painting, electrical, and plumbing work requiring overhead arm use becomes progressively limited
  • Workers’ compensation cases experience extended return-to-work delays as function declines
  • Manual laborers face increasing restrictions and reduced earning capacity

 

Athletic and sport impact:

 

  • Weightlifters and gym athletes experience progressive loss of bench press, overhead press, and pull-up capacity
  • Throwing athletes (pitchers, quarterbacks) lose velocity and accuracy as the biceps anchor becomes painful with acceleration and deceleration
  • Swimmers experience increasing pain with pull-through stroke mechanics
  • CrossFit athletes lose capacity for kipping pull-ups, muscle-ups, and loaded overhead movements

 

For active adults in their 30s, 40s, and 50s — the demographic most commonly affected by surgical biceps tendonitis — delay often means extended time away from the training and occupational activities that define quality of life. Early surgical evaluation does not mean immediate surgery; it means understanding your options before the condition becomes more complex.

When Conservative Care Is No Longer Enough

Most patients who reach a surgical evaluation for biceps tendonitis have already tried months of physical therapy, multiple cortisone or PRP injections, and activity modification without achieving lasting relief. This reflects a fundamental biological reality: once the long head of the biceps tendon has progressed to chronic tendinosis or is mechanically subluxating out of the bicipital groove, rehabilitation and injections cannot reverse that structural change. Conservative care can reduce inflammation around a degenerate tendon but cannot restore its structure or return it to the groove. 

  • Physical therapy is not producing lasting improvement. If six or more weeks of structured, progressive rehabilitation has not meaningfully reduced front-of-shoulder pain or restored strength and overhead function, the structural LHB pathology is likely preventing further progress from physical therapy alone.

  • Cortisone injections are wearing off faster. An injection that once provided months of relief now lasts weeks — or no longer provides meaningful improvement. Accelerating injection frequency is a recognized clinical signal that the tendon has progressed beyond the range of anti-inflammatory management.

  • You have had three or more injections. Repeated cortisone injections carry cumulative risks to tendon tissue, including reduced tensile strength and increased risk of spontaneous rupture. Most guidelines recommend surgical evaluation after three injections without sustained benefit.

  • PRP, prolotherapy, or shockwave therapy has not resolved your pain. Failure of regenerative injection therapies indicates that the structural tendon pathology is beyond the regenerative threshold — a clearer indication for surgical management.

  • Your biceps tendon is snapping, clicking, or popping. Mechanical snapping or popping with shoulder rotation indicates biceps subluxation — structural groove instability that does not resolve with conservative care under any circumstances. This finding almost universally requires biceps tenodesis.

  • You cannot bench press, overhead press, or train effectively. For weightlifters and gym athletes, inability to perform pressing and pulling movements without front-of-shoulder pain — despite months of conservative care — is a practical indication that the structural pain source requires surgical resolution.

  • You cannot perform your overhead job reliably. For construction workers, painters, electricians, and other overhead workers, occupational disability that has not resolved with conservative management is a strong indication for surgical evaluation.

Conservative care CAN:

 

  • Reduce acute LHB inflammation and peritendinous swelling
  • Temporarily quiet pain to allow continued activity
  • Strengthen the surrounding musculature to partially compensate for LHB dysfunction
  • Provide durable relief in early-stage tendonitis without structural degeneration

 

Conservative care CANNOT:

 

  • Reverse established tendinosis or degenerative structural change within the tendon
  • Return a subluxating biceps tendon to stable groove position
  • Repair a high-grade partial tear of the LHB
  • Prevent spontaneous rupture of a severely degenerated tendon

Treatment Options for Shoulder Biceps Tendonitis

(Evidence-Based)

Appropriate treatment for long head biceps tendonitis depends on the structural nature of the pathology (tendonitis vs. tendinosis vs. subluxation), the degree to which conservative care has been exhausted, the condition of the surrounding shoulder structures, and the patient’s age, activity level, and occupational demands.

Physical Therapy-Led Care (Non-Surgical Treatment)

For patients in the early or moderate stages of LHB tendonitis — without confirmed structural degeneration, subluxation, or significant partial tearing — structured physical therapy combined with injection management is the appropriate starting point.

  • Reduce peritendinous inflammation and pain
  • Improve scapular mechanics and reduce subacromial contribution to LHB irritation
  • Strengthen the rotator cuff and posterior shoulder to reduce tensile load on the LHB
  • Restore comfortable range of motion and activity tolerance
  • Reverse established tendinosis — structural degeneration is not reversible with exercise
  • Return a subluxated biceps tendon to stable groove position
  • Repair a high-grade partial tear
  • Prevent spontaneous rupture in a severely degenerated tendon

Physical therapy alone may be less appropriate when:

 

  • Conservative care has been pursued for six or more months without meaningful improvement
  • MRI confirms tendinosis, high-grade partial tearing, or subluxation
  • Mechanical symptoms (snapping, clicking with rotation) indicate grove instability
  • Cortisone injections are no longer providing adequate or lasting relief
  • The patient is an active weightlifter, overhead athlete, or overhead worker who requires full strength and endurance for their sport or occupation

Biceps Tenodesis (Surgical Treatment)

Biceps tenodesis is the preferred surgical treatment for most active patients with refractory LHB tendonitis, tendinosis, subluxation, or high-grade partial tearing. The procedure detaches the damaged portion of the biceps tendon from its anchor inside the shoulder joint and secures it to a new position on the humerus — eliminating the intra-articular pain source while preserving biceps function, cosmesis, and strength.

Biceps tenodesis is typically recommended for:

 

  • Patients with refractory LHB tendonitis or tendinosis who have failed conservative care (PT, injections, PRP)
  • Patients with confirmed LHB subluxation or dislocation from the bicipital groove
  • Active patients in their 30s, 40s, and 50s who want to preserve biceps strength and cosmesis
  • Weightlifters, gym athletes, CrossFit athletes, overhead athletes (pitchers, swimmers, volleyball players), and overhead workers who require full supination strength and arm cosmesis
  • Patients with high-grade partial LHB tears (> 50% cross-section)
  • Patients undergoing concurrent rotator cuff repair or SLAP repair where LHB tenodesis is performed simultaneously

Biceps tenodesis can be performed using two primary anatomical approaches. The choice between them is based on the clinical scenario, patient anatomy, and the surgeon’s judgment.

Suprapectoral (Arthroscopic) Tenodesis

The tendon is secured to the proximal humerus within or just below the bicipital groove, typically using an interference screw or cortical button fixation. Performed entirely arthroscopically through small keyhole incisions — no additional open incision is required. Well-suited for patients undergoing concurrent shoulder procedures (rotator cuff repair, SLAP repair, subacromial decompression) in the same arthroscopic setting.

Subpectoral (Open or Mini-Open) Tenodesis

The tendon is secured at a more distal position on the humerus, below the pectoralis major tendon insertion. Requires a small additional incision in the axillary fold. The subpectoral position removes the tendon from the groove entirely, potentially providing more reliable pain relief for patients with significant groove pathology, groove stenosis, or groove bone spurs. The subpectoral approach is often preferred for patients with isolated biceps tendonitis whose primary pain generator is the groove itself.

Both approaches use secure fixation — typically an interference screw threaded into a bone socket, a cortical button, or suture anchor fixation — to anchor the tendon to the humerus. The choice of approach and fixation method is determined during consultation based on your imaging, anatomy, and whether concurrent procedures are being performed.

Biceps tenodesis is performed as an outpatient (same-day) surgery under regional anesthesia with sedation or general anesthesia.

During the procedure:

  • The arthroscope is introduced to visualize the LHB tendon, assess its condition, and evaluate the groove and surrounding structures
  • The damaged LHB tendon is detached from its anchor at the superior labrum (the biceps root)
  • For suprapectoral tenodesis: the tendon is secured into a prepared bone socket in the proximal humerus using an interference screw or cortical button
  • For subpectoral tenodesis: a small incision is made in the axillary fold; the tendon is pulled through and secured into the humeral shaft at the subpectoral position
  • Any concurrent pathology — rotator cuff tears, SLAP tears, bursitis, bone spurs — is addressed through the same arthroscopic setup

The procedure typically takes 30–60 minutes for isolated tenodesis, and somewhat longer when combined with rotator cuff repair or other concurrent procedures.

Sling

Typically 4–6 weeks. The sling protects the tenodesis fixation while the tendon heals to the bone. Elbow flexion against resistance — which loads the biceps — is restricted during this period.

 

Return to Desk Work

Often within 1–2 weeks, working with the arm in the sling or with minimal loading.

 

Return to Overhead Work (Construction, Trades, Painting)

Typically 4–5 months. Return to full duty overhead occupational work requires complete tendon healing and progressive strength restoration.

 

Return to Weightlifting / Gym Training

Lower body and core work resume progressively within 6–8 weeks. Light upper body activity resumes at approximately 3–4 months. Bench press, overhead press, and heavy loaded movements typically resume at 4–6 months, guided by strength milestones.

 

Return to Overhead Sport (Pitching, Swimming, Volleyball)

Interval throwing programs typically begin at 4–5 months. Full return to competitive throwing or overhead sport generally occurs at 6–9 months depending on the sport and level of competition.

 

Return to CrossFit

Kipping pull-ups, muscle-ups, and loaded overhead movements typically resume at 5–6 months. Bodyweight and lower-body movements resume progressively from 6–8 weeks.

Biceps Tenotomy (Surgical Treatment)

Biceps tenotomy is a simpler arthroscopic procedure in which the long head of the biceps tendon is released from its attachment at the superior labrum without reattaching it elsewhere. The tendon retracts and the muscle shortens slightly. Tenotomy reliably eliminates intra-articular LHB pain and can be performed entirely arthroscopically through the same small incisions used for standard shoulder arthroscopy.

Biceps tenotomy is most appropriate for:

 

  • Patients who prioritize faster recovery and shorter rehabilitation over biceps cosmesis
  • Patients who are less concerned about arm appearance or Popeye deformity
  • Patients whose primary activity demands do not require maximum supination strength (supination strength is mildly reduced after tenotomy compared to tenodesis)
  • Patients with LHB tendonitis who are undergoing concurrent rotator cuff repair and for whom the simplicity of tenotomy is preferred over tenodesis at the time of the primary cuff repair

After tenotomy, the released biceps tendon retracts and creates a visible bulge in the lower upper arm known as a Popeye deformity, occurring in approximately 40 to 70% of patients. For many, this is a cosmetic change only with well-preserved arm function. However, for patients concerned about arm appearance, active weightlifters, or those who require full supination strength for their sport or occupation, the cosmetic and functional implications make biceps tenodesis the preferred approach. The tenodesis vs. tenotomy decision is made collaboratively with each patient based on activity level, aesthetic concerns, and occupational demands. 

Tenotomy has a faster recovery than tenodesis because no tendon-to-bone healing is required.

 

Sling

1–2 weeks for comfort only

 

Return to desk work

1–2 weeks

 

Return to overhead work

6–10 weeks for most occupational tasks

 

Return to sport

2–4 months depending on activity demands

 

Bench press and upper body loading

Typically resumes at 6–8 weeks

Bicipital Groove Release and Groove Sheath Release

When bicipital groove stenosis or groove sheath thickening is the primary pain generator — without significant tendon degeneration or subluxation — arthroscopic groove sheath release can decompress the tendon within its sheath, eliminating the mechanical impingement without requiring tenotomy or tenodesis.

 

Groove release is less commonly performed as an isolated procedure; it is more often combined with tenodesis in patients with both groove stenosis and tendinosis or subluxation.

Tenodesis vs. Tenotomy: How the Decision Is Made

The most common question patients with refractory biceps tendonitis ask before surgery is: should I get a tenodesis or a tenotomy? Both procedures eliminate the intra-articular pain source. The right choice depends on several patient-specific factors.

  • Active lifestyle — weightlifting, CrossFit, overhead sport, or demanding physical work
  • Concern about Popeye deformity (arm cosmesis)
  • Age in the working years (30s–50s) with high functional demands
  • Overhead athletes who require maximal supination strength (pitchers, rock climbers, rowers)
  • Confirmed LHB subluxation from the groove — tenodesis is the standard treatment
  • Concurrent subscapularis tear — subscapularis repair and tenodesis are performed together
  • Less concern about arm appearance / cosmesis
  • Priority on faster, simpler recovery
  • Lower physical demands post-operatively (desk work, non-physical activities)
  • LHB tendonitis discovered incidentally during concurrent rotator cuff repair, where tenotomy is simpler than tenodesis in the operative setting
  • Patient preference after full discussion of the Popeye deformity likelihood and functional differences

After tenotomy, the released tendon retracts and the biceps muscle belly shifts distally — creating a visible bulge in the lower arm sometimes called a Popeye deformity, after the cartoon character’s exaggerated forearm appearance.

 

Clinically, the Popeye deformity is primarily cosmetic. Most patients retain very good overall arm function. However:

 

  • Supination strength (rotating the forearm palm-up, as in using a screwdriver) may be mildly reduced — approximately 10–20% compared to pre-operative levels
  • Elbow flexion strength is generally well-preserved
  • For bodybuilders, competitive weightlifters, or patients with cosmetic concerns, this change in arm appearance can be significant

 

Biceps tenodesis prevents the Popeye deformity by anchoring the tendon at a new position before it can retract, preserving arm contour and supination strength.

For patients who have decided on tenodesis, the next question is often about the approach — subpectoral or suprapectoral.

 

Both approaches have strong evidence supporting reliable pain relief and functional recovery. The primary differences:

 

  • Suprapectoral (arthroscopic): No additional incision. Tendon is secured within or just below the groove. Preferred when concurrent shoulder procedures are being performed arthroscopically. Recovery is similar to subpectoral.
  • Subpectoral (mini-open): Small additional incision in the axillary fold. Tendon is moved entirely out of the groove. May be preferred for patients with primary groove pathology (stenosis, bone spurs) or when the groove itself is a significant pain source.

 

The approach is determined by your imaging findings, anatomy, concurrent procedures, and surgical judgment at the time of your consultation. At The Joint Preservation Center, the recommendation is individualized — not a fixed protocol applied to every patient.

When Biceps Tendonitis Is Part of a Larger Shoulder Problem

Long head biceps tendonitis rarely exists in complete isolation. MRI frequently reveals concurrent pathology — rotator cuff tearing, SLAP tears, subacromial impingement, or subscapularis tearing — that requires simultaneous surgical management. Addressing only the biceps tendon while leaving other pathology untreated may result in incomplete pain relief and persistent shoulder dysfunction.

 

At The Joint Preservation Center, we evaluate the full spectrum of shoulder pathology and perform all indicated procedures arthroscopically in a single operation where possible.

Rotator cuff tears, particularly subscapularis and supraspinatus tears, frequently coexist with LHB tendinopathy and subluxation. Because the subscapularis is the primary stabilizer of the biceps tendon in the groove, a subscapularis tear almost invariably destabilizes the LHB and leads to secondary tendinopathy. When both conditions are present, biceps tenodesis and rotator cuff repair are performed in the same arthroscopic procedure, eliminating the need for a second operation and addressing all pain sources simultaneously. Recovery follows the rotator cuff repair timeline. 

In younger overhead athletes, particularly throwing athletes, the biceps anchor is susceptible to SLAP tears under the repetitive traction forces of throwing. When a SLAP tear coexists with LHB tendinopathy, the surgical decision between SLAP repair and biceps tenodesis is nuanced. In younger athletes with good labral tissue quality, SLAP repair preserves the native biceps anchor and may allow full return to overhead throwing. In older athletes or those with concurrent LHB tendinopathy, biceps tenodesis addresses both the labral and tendon pathology simultaneously with generally faster recovery. This decision is individualized based on age, sport level, and the specific tear pattern. 

Subacromial bursitis and impingement frequently coexist with LHB tendinopathy. When both conditions are present and the patient has failed conservative care for both, biceps tenodesis and subacromial decompression (acromioplasty + bursectomy) can be performed in the same arthroscopic procedure. This is one of the most common combined shoulder procedures.

Subscapularis tears and LHB subluxation are tightly linked — the subscapularis is the primary restraint keeping the biceps tendon in the groove. When a subscapularis tear is present alongside LHB subluxation, subscapularis repair and biceps tenodesis are performed together. Addressing the subscapularis tear without stabilizing the biceps tendon — or vice versa — risks incomplete resolution of the mechanical instability.

A biceps tenodesis that does not heal — due to fixation failure, tendon pullout, or biological non-healing — can leave patients with persistent pain, loss of arm contour, and residual front-of-shoulder symptoms. Revision tenodesis may be considered when imaging confirms fixation failure and clinical examination identifies the LHB as the ongoing pain source.

 

At The Joint Preservation Center, we evaluate revision cases with advanced imaging and a thorough assessment of what contributed to the initial failure — including fixation method, tendon quality, and rehabilitation adherence.

Recovery After Biceps Tenodesis or Tenotomy

Recovery timelines differ meaningfully between biceps tenodesis and tenotomy, because tenodesis requires tendon-to-bone healing while tenotomy does not. Your surgeon will provide a specific protocol based on the procedure performed and any concurrent shoulder procedures.

Phase 1: Protection (Weeks 0–4/6)

Sling immobilization protects the tenodesis fixation. The arm is kept in a sling, and elbow flexion against resistance is restricted to prevent tensile load on the healing tendon-bone interface. Gentle pendulum exercises and passive shoulder range of motion begin early. The priority is protecting fixation while preventing shoulder stiffness.

 

Phase 2: Active Motion (Weeks 4/6–8/10)

Active shoulder and elbow range of motion resumes progressively as healing allows. The shoulder begins moving under its own power. Daily activity tolerance increases noticeably during this phase.

 

Phase 3: Strengthening (After ~10–12 Weeks)

Controlled progressive strengthening of the biceps, rotator cuff, and shoulder girdle begins once the tenodesis has biologically integrated into the bone. Supination and elbow flexion strengthening progress carefully. Full return to loaded activity is guided by strength milestones, not calendar dates alone.

Recovery after tenotomy is faster because no tendon-to-bone healing is required. Sling use is limited to 1–2 weeks for comfort. Active range of motion begins earlier. Strengthening can typically begin at 6–8 weeks. Most patients return to occupational and recreational activities within 2–4 months.

Drive?

Usually when out of the sling and off narcotic pain medication — typically 2–3 weeks for tenodesis, 1–2 weeks for tenotomy.

 

Return to desk work?

Often within 1–2 weeks for both procedures, working with the arm in a sling or minimally loaded.

 

Return to manual labor / overhead trades?

Approximately 4–5 months after tenodesis; 2–3 months after tenotomy. Full overhead occupational demands require strength milestones to be reached.

 

Return to weightlifting / bench press?

Lower body and core resumes within 6–8 weeks. Bench press and upper body pressing typically resumes at 4–6 months after tenodesis; 6–10 weeks after tenotomy.

 

Return to overhead sport / pitching?

Interval throwing typically begins at 4–5 months after tenodesis. Full return to competition generally requires 6–9 months.

 

Return to CrossFit?

Bodyweight and lower-body movements resume progressively from 6–8 weeks. Loaded overhead and kipping movements typically resume at 5–6 months after tenodesis.

One of the most common concerns for working adults is minimizing income disruption and planning around professional obligations.

 

Desk work and computer-based roles: Most patients return within 1–2 weeks. Remote work may allow an even earlier transition.

 

Supervisory or client-facing roles: Return within 1–2 weeks is typical when physical lifting is not required.

 

Construction, painting, electrical, plumbing, and overhead trades: Return to light duty is possible within 4–6 weeks for tenotomy and 8–12 weeks for tenodesis. Return to full overhead duty typically requires 4–5 months for tenodesis and 2–3 months for tenotomy.

 

Workers’ Compensation: For patients with occupational biceps tendonitis, we provide work restriction documentation and return-to-work clearance letters as needed for employers, occupational health departments, and workers’ compensation case managers.

  • Bench press / overhead press: Light upper body pressing begins at approximately 3–4 months. Full competitive lifting resumes at 5–6 months.
  • Baseball / softball pitching: Interval throwing program begins at approximately 4–5 months. Full competitive pitching typically at 7–9 months.
  • Swimming: Freestyle and overhead strokes typically resume at 4–5 months.
  • CrossFit: Lower body and core progressively resumes from 6–8 weeks. Kipping and loaded overhead at 5–6 months.
  • Tennis / volleyball: Overhead serves and hits typically resume at 5–6 months.
  • Rock climbing: Light climbing resumes at approximately 4–5 months. Overhang and maximum-load climbing at 6–9 months.
  • Rowing / pull-up-based activities: Assisted pulling movements resume at 3–4 months. Unassisted pull-ups at 4–5 months.
  • Arrange for a family member or caregiver to assist with meals, driving, and household tasks for the first 1–2 weeks
  • Move frequently used items to waist or counter height to avoid overhead reaching during the sling period
  • Set up a comfortable sleeping area — most tenodesis patients find a recliner or wedge pillow arrangement more comfortable than lying flat for the first 2–3 weeks
  • Pre-fill prescriptions and have ice packs or a cold therapy unit ready before surgery day
  • If you have young children, arrange help with lifting, carrying, and car seat duties for the first 4–6 weeks

 

Patients who plan ahead consistently report a smoother, less stressful early recovery.

Week 1: Sling at all times. Pain management with medication, icing, rest. Pendulum exercises begin. Most acute post-operative discomfort resolves significantly by day 5–7.

 

Weeks 2–3: First post-operative visit. Passive shoulder range-of-motion exercises begin. Desk work resumes if comfortable. Elbow flexion against resistance still restricted.

 

Weeks 4–6: Progressive passive and assisted motion. Sling discontinued for tenodesis at approximately week 4–6 depending on fixation security. Active elbow and shoulder motion begins.

 

Weeks 6–10: Active range of motion well established. Daily activities noticeably easier. Shoulder and elbow begin gentle strengthening.

 

Months 3–4: Progressive strengthening. Light upper body activity. Most patients return to light overhead occupational tasks.

 

Months 4–6: Return to sport-specific and job-specific training. Bench press, overhead press, and throwing progressively resume according to strength milestones.

 

Months 6–9: Full strength recovery. Return to competitive overhead sport and full-duty overhead work. Strength continues improving for up to 9–12 months.

Modern arthroscopic repair techniques are associated with:

High rates of pain improvement

Significant gains in strength

Improved functional outcome scores

High patient satisfaction

Your Care Plan with The Joint Preservation Center

1

Comprehensive Evaluation

We evaluate your symptoms, shoulder strength and movement, clinical examination findings (Speed test, Yergason test, O’Brien test), and review your X-ray and MRI. We discuss your occupational demands, training history, and prior treatment. If imaging has not been obtained, MRI or ultrasound can be ordered.

2

Treatment Recommendation

We explain whether continued conservative management or surgical intervention is appropriate — and if surgery is recommended, whether biceps tenodesis, tenotomy, or a combined procedure best serves your specific anatomy, activity level, and goals.

3

Arthroscopic Procedure (If Indicated)

If surgery is recommended, our fellowship-trained shoulder surgeons perform biceps tenodesis or tenotomy — and any concurrent indicated procedures — through small keyhole incisions to eliminate the pain source and restore shoulder function.

4

Structured Rehabilitation

Our surgeons work closely with physical therapists to guide a structured rehabilitation program that protects the repair during healing and progressively restores strength, endurance, and sport-specific or job-specific function.

5

Return to Activity

Rehabilitation progresses through objective strength milestones so you can confidently return to the activities that matter most — your training, your sport, your trade, or the daily tasks that biceps tendonitis has been limiting.

We track outcomes for five years after biceps tenodesis surgery.

This long-term follow-up helps us understand how shoulders recover beyond the early healing period — including strength, function, and return to activity. These insights allow our surgeons to continually refine surgical planning and rehabilitation strategies to support durable shoulder
performance over time.

Why Choose
The Joint Preservation Center

1

Elite surgeons with decades of experience, incentivized to do the right thing

2

Prevent future surgeries

3

Heal with advanced, minimally invasive techniques

4

Preserve your natural joints, whenever possible

5

Seamless coordination from injury to recovery

6

Premium personalized care, made accessible

7

All patient outcomes tracked for 5 years

Frequently Asked Questions

Biceps tendonitis of the shoulder refers to inflammation, degeneration, or structural instability of the long head of the biceps tendon (LHB) — the portion of the biceps muscle that runs through the shoulder joint and attaches at the top of the shoulder socket. The LHB travels through a narrow channel called the bicipital groove on the front of the upper arm bone before entering the joint, making it vulnerable to both inflammatory and mechanical problems.

 

Common forms of LHB pathology include:

 

  • Bicipital tendonitis — acute or recurrent inflammation of the tendon
  • Biceps tendinosis — chronic structural degeneration within the tendon that does not resolve with conservative care
  • Biceps subluxation — mechanical instability where the tendon slips in and out of the groove, often causing a clicking or snapping sensation
  • Bicipital groove stenosis / groove syndrome — mechanical impingement of the tendon within a narrowed or scarred groove sheath

Common symptoms include:

 

  • Front-of-shoulder pain — often described as a deep ache along the front or anterior aspect of the shoulder, approximately where the biceps groove is located
  • Pain with lifting, reaching overhead, or bringing the arm across the body
  • Pain with pressing movements — bench press, overhead press — and pulling movements — rows, pull-ups
  • A clicking, snapping, or popping sensation with arm rotation (indicating subluxation)
  • Night pain, particularly when lying on the affected shoulder
  • Pain radiating from the front of the shoulder down the upper arm toward the elbow
  • Tenderness directly over the bicipital groove when pressing on the front of the shoulder

 

For weightlifters, the symptom is often most pronounced during the descent of a bench press or with overhead pressing. For overhead athletes, pain during the acceleration and deceleration phases of throwing is characteristic.

Diagnosis is made by an orthopedic shoulder specialist through:

 

  • Physical examination — including provocative tests such as the Speed test (forward flexion against resistance), Yergason test (supination against resistance), and O’Brien test (which assesses both LHB and SLAP pathology)
  • MRI — the primary imaging modality for assessing tendon condition, peritendinous fluid, partial tearing, and subluxation
  • Ultrasound — particularly useful for dynamic assessment of groove instability; a dynamic ultrasound can visualize the tendon subluxating out of the groove with arm rotation in real time
  • Diagnostic injection — a biceps tendon sheath injection with local anesthetic can confirm the LHB as the primary pain source; if the injection provides significant temporary relief, the biceps tendon is the likely pain generator

Biceps tendonitis of the shoulder is best evaluated and treated by an orthopedic surgeon who specializes in shoulder and sports medicine conditions. For patients considering surgery, a fellowship-trained shoulder surgeon — who has completed an additional year of advanced training specifically focused on shoulder conditions — has the deepest expertise in biceps tenodesis, tenotomy, and combined shoulder procedures.

Not necessarily — but surgery becomes appropriate when conservative care has been exhausted without sustained relief. Most patients benefit from a trial of physical therapy, cortisone injections, and activity modification before surgical evaluation.

 

Surgery is typically recommended when:

 

  • Physical therapy has not produced meaningful improvement after 6 or more weeks of structured rehabilitation
  • Cortisone injections are no longer providing lasting or meaningful relief
  • MRI confirms tendinosis, high-grade partial tearing, or subluxation
  • Mechanical snapping or clicking indicates biceps groove instability
  • Occupational or athletic function remains significantly limited despite conservative care

Both procedures address the long head of the biceps tendon as the source of pain — but they do so differently:

 

  • Biceps tenodesis: The LHB tendon is detached from its anchor in the joint and reattached to a new position on the humerus. The tendon remains functional, biceps contour is preserved, and supination strength is maintained. Preferred for active patients, weightlifters, overhead athletes, and anyone concerned about arm appearance.
  • Biceps tenotomy: The LHB tendon is released from its anchor in the joint without reattachment. Faster recovery, simpler procedure. The released tendon retracts, which may result in a visible Popeye deformity (a bulge in the lower arm) in approximately 40–70% of patients. Preferred for patients who prioritize recovery speed over cosmesis, or for whom tenodesis is not feasible in the operative context.

The Popeye deformity is the visible change in arm contour that can occur after biceps tenotomy — the released tendon retracts and the biceps muscle belly shifts distally, creating a bulge in the lower portion of the upper arm. The name refers to the exaggerated forearm appearance of the cartoon character Popeye.

 

Clinically, the Popeye deformity is primarily cosmetic. Most patients retain excellent arm function, and elbow flexion strength is generally well-preserved. Supination strength (rotating the forearm palm-up) may be mildly reduced by 10–20%.

 

For patients with cosmetic concerns, active weightlifters, bodybuilders, or competitive athletes who rely on maximal supination strength, biceps tenodesis — which prevents the deformity by anchoring the tendon before it can retract — is the preferred approach.

Biceps tenodesis is a reliable procedure for appropriately selected patients with refractory LHB tendonitis, tendinosis, or subluxation. Patient satisfaction rates are high in appropriately selected candidates, particularly when the biceps tendon is confirmed as the primary pain source through clinical examination and diagnostic injection.

 

Outcomes depend on:

 

  • Confirmation that the LHB is the primary pain generator (not a concurrent condition)
  • Degree of concurrent shoulder pathology and whether it is addressed simultaneously
  • Fixation technique and approach (subpectoral vs. suprapectoral)
  • Patient adherence to post-operative rehabilitation
  • Surgeon experience with biceps tenodesis

Recovery after biceps tenodesis is longer than after tenotomy because the tendon must heal biologically to the bone:

 

  • Sling: 4–6 weeks (protecting the tenodesis fixation)
  • Return to desk work: 1–2 weeks
  • Return to overhead trades: approximately 4–5 months
  • Return to weightlifting / bench press: approximately 4–6 months
  • Return to overhead sport: approximately 6–9 months

 

Recovery after biceps tenotomy is faster — sling for 1–2 weeks, return to overhead work at 2–3 months, return to sport at 2–4 months.

Yes — lower body and core work can resume progressively within 6–8 weeks of either procedure. Upper body loading resumes on a progressive schedule guided by healing milestones. Your rehabilitation program is designed to get you back to full training as efficiently and safely as possible.

Yes, and we encourage it. If you have been told you need biceps tenodesis or tenotomy and want to confirm that recommendation — or if you want to understand the tenodesis vs. tenotomy decision in more depth before committing — we offer second opinion consultations, including virtual consultations for patients who cannot travel.

The Joint Preservation Center accepts most PPO insurance plans that have out-of-network benefits:

 

If you have a PPO insurance plan with out-of-network benefits:

 

  • There is no charge for office visits.
  • If you need surgery, there is no charge for the surgeon’s professional fee. You are only responsible for your in-network copay or deductible related to the surgery center or hospital. These facilities are in-network with most insurance plans and bill separately for their services.
 
We exclusively work with surgery centers that are in-network with the following insurances:
 
  • Aetna PPO
  • Anthem PPO
  • Blue Cross PPO
  • Blue Shield PPO
  • Cigna PPO
  • United Healthcare PPO
  • HealthNet PPO
  • Others (Contact Us)

 

Note: If you have Medicare, Medicaid, TRICARE, or VA programs, or if your PPO does not have out-of-network benefits, you can still see our specialists and the surgery center will still be in-network. In this case, our specialists charge $250 for the initial office visit (all follow ups are included). Surgery is typically in the range of $6K – $8K depending on what you need done.

 

If you are unsure whether your plan is accepted, our team can verify your coverage before your appointment.

Verify Your Insurance Coverage

Improve symptoms now and
prevent problems in the future

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