What aspect of a clinical evaluation does the lateral scapular slide test assess?

• A. Pain in the shoulder joint
• B. Range of motion in the cervical spine
• C. Symmetry of scapular position
• D. Strength of the rotator cuff muscles

Answer: (C)

The lateral scapular slide test is specifically designed to assess the symmetry of scapular positioning during arm movement. This test involves having the patient raise their arms to different positions while observing and measuring the relative position of the scapulae. Asymmetry in the scapular position can indicate dysfunction in the muscles that control scapular movement, potentially pointing to issues such as scapular dyskinesis.

Assessing this aspect is crucial because it helps identify underlying neuromuscular problems that could contribute to shoulder pain and dysfunction, particularly in overhead athletes or individuals with shoulder impingement syndromes. By understanding whether there is a difference in the position of the scapulae during movement, clinicians can better diagnose issues related to scapular control and ultimately guide treatment and rehabilitation strategies.