Scapular Dyskinesis

Scapular Dyskinesis is a condition that affects how the scapula, or shoulder blade, moves and functions during arm motion. When the scapula does not move properly, it can place added stress on the shoulder joint, muscles, and tendons, often leading to pain, weakness, and reduced performance.

At Orthopaedic Associates of Wisconsin, physical therapy for scapular dyskinesis focuses on restoring proper movement patterns, improving strength, and addressing the underlying causes of shoulder dysfunction.

What Is Scapular Dyskinesis?

The scapula, or shoulder blade, plays a critical role in shoulder stability and arm movement. Scapular dyskinesis occurs when the shoulder blade moves abnormally or is positioned incorrectly during motion.

Rather than being a diagnosis on its own, scapular dyskinesis is often associated with other shoulder conditions and can contribute to pain and injury if left untreated.

Causes of Scapular Dyskinesis

Scapular dyskinesis may develop due to:

• Muscle weakness or imbalance around the shoulder and upper back

• Poor posture, including rounded shoulders or forward head posture

• Repetitive overhead activity

• Shoulder injuries or instability

• Rotator cuff injuries

• Nerve-related issues affecting shoulder muscle control

Athletes who perform repetitive overhead motions, such as throwing or swimming, are particularly at risk.

Symptoms of Scapular Dyskinesis

Common symptoms include:

• Shoulder pain during movement or activity

• Visible winging or abnormal movement of the shoulder blade

• Weakness or fatigue with overhead tasks

• Reduced range of motion

• Discomfort around the shoulder, neck, or upper back

Symptoms may worsen with repetitive use or poor posture.

Diagnosing Scapular Dyskinesis

Diagnosis begins with a physical examination that evaluates shoulder blade movement during arm motion. Your provider or physical therapist may assess posture, muscle strength, flexibility, and coordination.

Imaging studies may be used to rule out other shoulder injuries, but diagnosis is often based on movement assessment and clinical findings.

Physical Therapy Treatment for Scapular Dyskinesis

Physical therapy is the primary treatment for scapular dyskinesis. Treatment focuses on correcting movement patterns and addressing contributing factors.

Therapy may include:

• Strengthening exercises for the scapular stabilizing muscles

• Stretching tight muscles that limit proper motion

• Postural correction and ergonomic education

• Manual therapy to improve mobility and reduce muscle tension

• Neuromuscular re-education to improve coordination and control

Treatment plans are individualized based on activity level, goals, and underlying conditions.

Recovery and Prevention

With consistent physical therapy, many patients experience significant improvement in pain, strength, and shoulder function. Learning proper posture, movement mechanics, and strengthening techniques can help prevent recurrence and support long-term shoulder health.

When to See a Specialist

If you experience ongoing shoulder pain, weakness, or notice abnormal movement of your shoulder blades, evaluation is recommended. Early treatment can help prevent secondary shoulder injuries and improve recovery outcomes.