Tag Archives: rotator cuff tear

Is Physical Therapy Effective After Rotator Cuff Tear?

shoulderptDr. Stickney, a Kirkland orthopedic surgeon, is an expert in shoulder injury treatment, total and partial knee arthroplasty, sports medicine, and more. 

Rotator cuff tears can occur from athletics such as baseball, weightlifting, competitive swimming or just over time with overuse and improper strength and flexibility. These shoulder injuries are extremely common, affecting at least 10% of people over the age of 60 in the United States – which equates to over 5.7 million individuals. Of the 5.7 million+ individuals who suffer from rotator cuff tears, fewer than 5% are treated surgically, and patients who undergo surgical repair experience a failure rate between 25 and 90%. What’s interesting though, is that patients with repair failures report satisfaction levels and outcome scores that are nearly indistinguishable from those whose repairs are intact. Because most of these surgical patients undergo postoperative physical therapy, it is logical to assume that physical therapy may be responsible for the improvements in outcome. A multicenter prospective cohort study conducted by the MOON Shoulder Group and published by Journal of Shoulder and Elbow Surgery takes a closer look.

To conduct the study, 452 patients with atraumatic full-thickness shoulder rotator cuff tears provided data via questionnaire on demographics, symptom characteristics, comorbidities, willingness to undergo surgery, and patient-related outcome assessments. Physicians also recorded physical examination and imaging data. Patients then began a physical therapy program developed from a systematic review of the literature and returned for evaluation at six and 12 weeks.

At those visits, patients could choose one of three courses: 1. Cured (no formal follow-up scheduled), 2. Improved (continue therapy with scheduled reassessment in six weeks), or 3. No Better (surgery offered). Patients were also contacted by telephone at one and two years to determine whether they had undergone surgery since their last visit and a Wilcoxon-signed rank test with continuity correction was used to compare initial, six-week, and 12-week outcome scores.

The results? Patient-reported outcomes improved significantly at six and 12 weeks and patients elected to undergo surgery less than 25% of the time. The patients who did end up deciding to have surgery generally did so between six and 12 weeks, and few had surgery between three and 24 months.

This study suggests that nonoperative treatment using this physical therapy protocol is indeed effective for treating atraumatic full-thickness rotator cuff tears in approximately 75% of patients followed up for two years.

If you have questions about treatment options for your shoulder injury or would like to make an appointment, please contact our office.

The Throwing Arm of a Baseball Pitcher – Understanding Shoulder Pain

Shoulder pain, particularly related to throwing sports such as baseball, involves the rotator cuff. You may have heard a variety of medical terms related to the shoulder, like rotator cuff tendinitis, rotator cuff tear, or impingement syndrome. But what does this mean  to a baseball athlete?

The first piece of good news is tha shoulder pain, like most other Pitcher at Mound, Throwing the Ballsports-related injuries, rarely requires surgery. Now that we are hopeful that surgery will not likely be required, what can we do to alleviate the shoulder pain and prevent it from coming back?

Before discussing treatments for shoulder pain, a basic understanding of the anatomy of the shoulder may be helpful. The shoulder is a complex joint. There are three bones and two joints that contribute to shoulder function– the humerus, clavicle, and scapula are the bones. The ball and socket joint of the shoulder is between the humerus and the scapula. The acromial clavicular joint between the scapula and clavicle moves with forward elevation of the arm and helps stabilize the shoulder on the chest wall. The shoulder is the most mobile joint in the body and because of this it is easily injured.

Causes of Rotator Cuff Injuries

The shoulder joint is often injured in the throwing sports, such as baseball, because it has a greater range of movement than any other joint in the body. Shoulder muscles and ligaments bare a tremendous amount of stress throughout the throwing motion.

When you raise your arm up above your head, as occurs during the cocking and acceleration phases of the pitching motion, the rotator cuff muscles can be pinched under the acromion, causing irritation and occasionally sharp pain felt on the front or top of the shoulder. This situation is referred to as “shoulder impingement’ or “impingement syndrome”.

Deceleration

 A good throwing technique requires the athlete to use his body weight and the large muscle groups of the legs, back and trunk to generate kinetic energy across the shoulder in the direction of the thrown object. After the ball is released, the retained energy in the throwing arm needs to be dissipated back to the large muscles which then absorb it. Stated more simply, after a ball is thrown, the arm must decelerate. The large muscles of the back and trunk, as well as the triceps and the rotator cuff all assist in deceleration of the arm. A tremendous amount of stress can be placed on the rotator cuff muscles as they assist in decelerating the arm after the ball is released. This is particularly true in pitchers who don’t follow through all the way. By not following through, deceleration must occur abruptly, increasing the amount of stress that is placed on the smaller and more easily injured rotator cuff muscles.

Biomechanics

As stated above, when a pitcher has poor biomechanics, undue stress can be placed on the soft tissue structures of the shoulder. Different biomechanical flaws place stress on different structures. Volumes have been written on the subject. What is important to remember here is that pitchers with poor throwing biomechanics place undue stress on the smaller rotator cuff muscles, compared to the stronger muscles of the back and trunk.  Ensuring that an athlete learns proper throwing technique is a worthy investment in the health of their arm.

 Overuse 

Overuse is the most common source of throwing related injuries. Most importantly, it is avoidable. Paying close attention to pitch counts and giving athletes ample rest is the best way to prevent overuse injuries. It is important that athletes are allowed to come out of a game at the first sign of shoulder discomfort or soreness, even if it is not convenient to the goal of winning the game that day.

Treatment and Prevention

Reduce Inflammation – Using the RICE method: 1) Rest; 2) Ice; 3) Compression; and 4) Elevation

Myofascial Release – When muscle tissue is injured, scar is formed. Scar formation (also called myofascial adhesion) is the body’s way of patching an injured area. The problem with scar is that it is tough and fibrous, whereas healthy muscle is supple and elastic, like a rubber band. Myofascial Release Technique is used to break up scar formation and restore the muscle’s elasticity, or rubberband-like characteristics. Once the rotator cuff muscles are painfree and myofascial adhesions are broken, therapeutic exercises are essential to a complete recovery. It should also be noted that myofascial release technique can increase throwing velocity by optimizing the elasticity of the throwing muscles.

Stretching and Strengthening Exercise – Stretching and strengthening of the rotator cuff is crucial to completing shoulder rehab and remaining pain free. A few simple rotator cuff exercises will strengthen the muscles, resulting in injury resistance and optimal performance. You’ll notice that college and major league pitchers perform rotator cuff exercises on a regular basis, even when they are not injured. This speaks volumes to the importance of a healthy rotator cuff in pitchers, as well as other athletes whose sport involves repetitive stress on the shoulder.

If you are shoulder pain due to a sports injury, please call me at 425-823-400 or email me at ProOrthoAppointment@proliancesurgeons.com to schedule an appointment.