The purpose of O'Brien's test also known as the Active Compression Test is to indicate potential labral (SLAP Lesion) or acromioclavicular lesions as cause for shoulder pain.

Mar 21, 2022 · The O’Brien test, or active compression test, is a simple procedure to assess the cause of shoulder pain. If you experience pain or clicking during the test, you may have a torn labrum or an …

Learn about the O'Brien Test, its purpose, uses, normal values, test results interpretation, and more for a better understanding of your health.

Sep 6, 2025 · The O’Brien Test, also known as the Active Compression Test, is a shoulder orthopedic test used in the clinical examination of patients with suspected SLAP lesions (Superior Labrum …

The O’Brien test is used to identify tears in the glenoid labrum, specifically SLAP lesions as well as acromioclavicular joint pathology. To perform the O’Brien test the patient may be sitting or standing …

Nov 7, 2025 · The O'Brien Test, also known as the active compression test, is a clinical tool used by healthcare providers to help identify certain injuries within the shoulder, particularly those involving …

O’Brien’s Test is a special orthopaedic/orthopedic test for the shoulder that attempts to test specifically for glenohumeral joint labral tears (and more specifically for SLAP Lesions; superior labral tear from …

Dec 10, 2025 · O’Brien’s Test, also known as the Active Compression Test, is a common technique used during a physical examination of the shoulder joint. This maneuver is frequently performed by …

The O'Brien Test, also known as Active Compression Test is a common test to assess for SLAP lesions and AC lesions in the shoulder

O'Brien's test, also known as the active compression test, is a clinical assessment used primarily to evaluate shoulder injuries, particularly those related to the labrum and the acromioclavicular (AC) …