What is the primary purpose of the Moving Valgus Test?

The primary purpose of the Moving Valgus Test is to assess the integrity of the medial collateral ligament (MCL) of the elbow. This test specifically evaluates for signs of ligamentous injury, particularly in athletes who may experience stress on the elbow during overhead or throwing activities.

During the test, the patient is placed in a position where the elbow is flexed to about 90 degrees while the examiner applies a valgus force. A positive result, indicated by pain along the medial aspect of the elbow during the test, suggests MCL injury or insufficiency. This clinical evaluation is particularly relevant in sports medicine and rehabilitation settings, where elbow stability is critical for proper function and performance.

The other options focus on different anatomical structures or conditions that do not relate to the purpose of the Moving Valgus Test. For example, detecting rotator cuff tears, evaluating AC joint stability, and identifying SLAP lesions involve different tests and anatomical assessments, specifically targeted at the shoulder rather than the elbow.