Rotator Cuff Repair

Rotator Cuff Repair

Rotator Cuff Repair is a surgical procedure to reattach torn tendons of the rotator cuff to the head of the humerus (upper arm bone). These tendons are essential for shoulder stability and lifting power; when they are partially or completely detached due to injury or wear, surgery is often required to restore function.

When You Should Consider Rotator Cuff Repair

• Persistent shoulder pain that disrupts sleep or daily activities and has not improved with 6–12 weeks of physical therapy.

• Significant weakness or the inability to lift the arm to perform overhead tasks.

• Acute injuries, such as a sudden fall or heavy lifting incident, resulting in an immediate loss of shoulder function.

• Large or "massive" tears where the tendon has completely pulled away from the bone.

• Failure of conservative treatments like cortisone injections or anti-inflammatory medications.

Methods of Rotator Cuff Repair

• Arthroscopic Repair: The most common minimally invasive approach, using tiny incisions, a camera, and specialized instruments.

• Open Repair: A traditional technique involving a larger incision, typically reserved for very large or complex tears.

• Mini-Open Repair: A hybrid approach using arthroscopy to inspect the joint and a small incision to perform the actual tendon repair.

• Single-Row Fixation: Attaching the tendon to the bone using one row of suture anchors.

• Double-Row Fixation: Using two rows of anchors to create a broader "footprint" of contact between the tendon and bone for potentially stronger healing.

How Rotator Cuff Repair Is Performed

• Subacromial Decompression: The surgeon shaves down bone spurs and removes inflamed tissue to prevent the tendon from being "pinched" during movement.

• Bone Bed Preparation: The area of the humerus where the tendon will be reattached is scuffed to create a "bleeding bone" surface, which provides the biological nutrients necessary for healing.

• Anchor Placement: Small screw-like devices (suture anchors) are inserted into the bone footprint.

• Tendon Suturing: High-strength threads from the anchors are woven through the torn tendon.

• Tensioning and Tying: The sutures are pulled tight and tied down, firmly pressing the tendon against the prepared bone surface to allow for biological reattachment.

Pre-Procedure Preparation

• Diagnostic confirmation via MRI to determine the exact size, shape, and retraction of the tear.

• Smoking cessation for at least 4 weeks prior to surgery, as nicotine significantly impairs the tendon's ability to knit back to the bone.

• Fasting (NPO) for 8–12 hours before the procedure.

• Coordination of an Interscalene Nerve Block, which numbs the shoulder and arm for up to 24 hours to manage immediate post-operative pain.

Tests Before Rotator Cuff Repair

• Shoulder MRI: The essential imaging tool for grading the tear as small, medium, or massive and assessing muscle quality.

• X-rays: Used to identify bone spurs or signs of "cuff tear arthropathy" (arthritis caused by long-standing tears).

• Physical Strength Testing: To evaluate which specific tendons (supraspinatus, infraspinatus, or subscapularis) are affected.

• Blood Panels: Routine screens to ensure the patient is fit for general anesthesia and outpatient surgery.

Life After Rotator Cuff Repair

• This is almost always an outpatient procedure, allowing patients to return home the same day.

• A shoulder sling with an abduction pillow must be worn 24/7 (including during sleep) for 4 to 6 weeks.

• For the first 6 weeks, only "passive" motion is allowed, where a therapist or a machine moves the arm to prevent stiffness without stressing the repair.

• Active lifting of the arm typically begins at 6 to 8 weeks, with formal resistance training starting later.

• Full recovery for heavy lifting, overhead sports, or manual labor generally takes 6 to 9 months.

Benefits of Rotator Cuff Repair

• Provides high success rates (85–95%) for permanent pain relief and improved quality of sleep.

• Restores the strength and lifting power required for daily overhead activities.

• Prevents the progression of the tear, which could otherwise lead to irreversible muscle atrophy or shoulder arthritis.

• Improves overall joint stability, reducing the risk of secondary injuries to the shoulder.