Shoulder Condition

Biceps Tendinitis & Lesions

Symptoms, Diagnosis & Treatment Options

Biceps tendinitis and biceps tendon lesions involve inflammation, fraying, or instability of the long head of the biceps tendon as it passes through the bicipital groove of the shoulder. Frequently associated with rotator cuff tears or shoulder impingement, these condition causes anterior shoulder pain during lifting and pulling activities. Targeted non-surgical therapies or modern arthroscopic procedures (biceps tenodesis/tenotomy) effectively eliminate pain and restore arm function.

Dr. Yousef Muhammad

German Board-Certified Consultant Knee & Shoulder Surgeon

German Board-Certified Orthopaedic Surgeon
DKG Certified Knee Surgeon
AGA Certified Arthroscopic Surgeon
GOTS Certified Sports Physician
FIFA Diploma in Football Medicine
International Experience (Germany & GCC)
Former Chief of Orthopaedic Surgery (Germany)
14+ Years of Experience

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The long head of the biceps tendon plays an important role in stabilizing the shoulder joint and assisting in arm elevation and rotation. Repetitive strain, mechanical friction, or traumatic injuries can cause painful inflammation (tendinitis), tearing, or subluxation out of its groove. Identifying whether the biceps pathology is isolated or secondary to an underlying rotator cuff problem is key to achieving durable relief.

Anatomy diagram

1. Anatomy & Overview: Bicipital Groove & Long Head Anchor

The long head of the biceps tendon travels through the bicipital groove into the joint socket. Repetitive motion causes friction, inflammation, and structural tendon degeneration.

Clinical examination

2. Signs & Symptoms: Anterior Shoulder Pain & Tenderness

Patients experience localized pain at the front of the shoulder, aching that worsens with overhead lifting or pulling, and occasional clicking or snapping sensations.

Diagnostic imaging

3. Diagnosis & Imaging: Physical Tests & Dynamic Ultrasound / MRI

Targeted physical examination (Speed’s and Yergason’s tests) combined with high-resolution Ultrasound or MRI to evaluate tendon inflammation, tearing, or displacement.

Treatment

4. Treatment Options: Targeted Injections & Arthroscopic Surgery

Managed conservatively with rest, targeted physical therapy, and ultrasound-guided injections. Persistent cases benefit from arthroscopic biceps tenodesis or tenotomy.

Rehabilitation

5. Recovery & Rehabilitation: Guided Physical Therapy & Biceps Recovery

Post-procedure care involves temporary protection followed by structured physical therapy to safely rebuild elbow flexion and shoulder strength without tendon overload.

“ Clinical Note from Dr. Yousef Muhammad

“Anterior shoulder pain is frequently driven by inflammation or instability of the biceps tendon. Because it often coexists with rotator cuff or labral issues, an accurate diagnosis ensures we treat the root cause—offering targeted relief through conservative care or precise arthroscopic techniques.”

Dr. Yousef Muhammad

Consultant Orthopaedic Surgeon

Frequently Asked Questions

What causes Biceps Tendinitis in the shoulder?

Biceps tendinitis is usually caused by repetitive overhead movements, heavy lifting, or age-related wear and tear. It commonly occurs secondary to shoulder impingement or rotator cuff tears that increase friction on the tendon.

How do I know if my biceps tendon is torn?

A severe or complete biceps tendon tear often presents with a sudden sharp pain, an audible “pop,” accompanied by bruising and a visible bulge in the upper arm (often called a “Popeye muscle”).

What is the difference between Biceps Tenodesis and Biceps Tenotomy?

Biceps Tenotomy involves releasing the damaged tendon from its attachment inside the shoulder joint to eliminate pain. Biceps Tenodesis involves releasing the tendon and reattaching it to the upper arm bone (humerus) outside the joint, preserving muscular contour and strength for active individuals.

What is the recovery time after biceps tenodesis surgery?

Following biceps tenodesis, patients wear a sling for about 3 to 4 weeks to protect the reattached tendon. Progressive physical therapy restores full elbow and shoulder motion, with full return to heavy lifting and sports in 3 to 4 months.

Can biceps tendinitis be treated without surgery?

Yes, the majority of biceps tendinitis cases respond well to conservative treatments, including rest, activity modification, anti-inflammatory medications, physical therapy, and ultrasound-guided cortisone or PRP injections.

Note: This information is for general education only and should not replace a consultation with your doctor.