• Rotator Cuff Repair

    Rotator Cuff Repair

    What is the rotator cuff?

    The rotator cuff consists of 4 main small muscle groups that provide stability and improve the overall function of the shoulder. The muscles include the infraspinatus, teres minor, supraspinatus, and subscapularis. Each muscle or muscle groups have a different function with the shoulder. The function of the infraspinatus and teres minor muscle group is to externally rotate the shoulder and stabilize the head humerus of the shoulder from extreme anterior displacement or translation. The function of the supraspinatus is to assist the deltoid with shoulder abduction at 90 degrees of elevation as well as depress the head of the humerus to keep the humerus from subluxing superiorly. The subscapularis internally rotates the head of the humerus and protract the scapula.


    Function of the Shoulder Blade

    The function of the shoulder blade and musculature is to stabilize the glenohumeral joint and provide optimal movement of the shoulder joint. The muscles that attach on the shoulder blade influence the shoulder in allowing controlled movements and range of motion. The function of the shoulder is optimized by the force coupling of the shoulder blade musculature and the glenohumeral joint musculature. When lifting the shoulder overhead force coupling combines the activation of the upper trapezius to help upwardly rotate the scapula, while in turn the serratus anterior posteriorly tilts the scapula. The over activation of the upper trapezius can lead to abnormal mechanical movement of the shoulder blade, thus decreasing range of motion, or causing irritation to the shoulder joint itself. These force couples also occur with shoulder abduction, horizontal shoulder movement, internal and external rotation, and shoulder adduction and extension.

    How is the Rotator Cuff Injured?

    Rotator cuff tears usually occur due to a traumatic event. People who play contact sports and sports with overhead activity can cause traumatic tears or injury to the rotator cuff. Acute rotator cuff tears typically occur with a forceful movement overhead with activities that can include: contact sports, weightlifting, swimming, baseball, softball, and shot put. Chronic rotator cuff tears can also include a number of sport athletes like baseball, swimming, softball, and shot put athletes that have caused damage to the rotator cuff over time due to poor biomechanics and irritation to the tissue.

    Symptoms of a Rotator Cuff Injury

    Symptoms of a rotator cuff injury can include:

    • Inability to lift the arm overhead or shoulder weakness
    • Pain with arm elevation
    • Pain in the shoulder at rest or night time
    • Lack of range of motion
    • Painful arc with shoulder motion
    • Popping or clicking in the shoulder


    Can Physical Therapy Help?

    Physical Therapy can help alleviate the symptoms of an injury to the rotator cuff. Not all rotator cuff tears need surgical management. Many minor tears and irritation to the rotator cuff can be treated with physical therapy to alleviate pain, increase range of motion, decrease inflammation, improve strength, and improve overall shoulder function. Patients with major rotator cuffs tears may require surgery to correct, but physical therapy can help improve the outcomes after surgery. Patients who receive physical therapy before surgery have shown to have improved strength, range of motion, and decreased pain after surgery.

    Physical therapy focuses on the improvement of the stability and strength of the shoulder joint after a rotator cuff injury. Physical therapy can help improve range of motion with overhead lifting, internal and external range of motion, and motions that require across body movement. Physical therapy concentrates on correct functional movement of the shoulder that corresponds to everyday activities as well as sports or work specific duties.


    New Patients are Always Welcome!

    The doctors at F.I.T. Muscle & Joint Clinic in Overland Park & Shawnee, Kansas and Lees Summit, Missouri are here to help lessen and relieve your shoulder pain. Do not hesitate; contact us today for leading evidence-based assessments and treatments for your musculoskeletal pain and dysfunction.