Anterior interval release is a surgical procedure that is commonly performed to treat conditions such as frozen shoulder, shoulder dislocation, and rotator cuff tears. However, there are several other terms that are used synonymously with anterior interval release, including subscapularis release, rotator interval release, capsulotomy, and tenotomy. These terms all refer to a surgical technique that involves releasing the connective tissue that surrounds the shoulder joint in order to increase range of motion and reduce pain. While the specific terminology used may vary depending on the individual surgeon, all of these terms describe a similar procedure that is designed to improve the function of the shoulder joint.