Inferior Labral Tear Shoulder Mri, Role Of Conventional Mri And Mr Arthrography In Evaluating Shoulder Joint Capsulolabral Ligamentous Injuries In Athletic Versus Non Athletic Population Sciencedirect

It is composed of two articulations.

Jimin airport fashion 2019. Slap tears involve the superior glenoid labrum where the long head of biceps tendon inserts. Shoulder instability mri. Anterior inferior labral tear.

In the aber position the inferior glenohumeral ligament is stretched resulting in tension on the anteroinferior labrum allowing intra articular contrast to get between the labral tear and the glenoid. Rotator cuff tears the aber view is also very useful for both partial and full thickness tears of the rotator cuff. Radsource mri web clinic.

In the acute setting they are most frequently seen in. The glenohumeral and acromioclavicular joints. In the aber position however there is tension on the antero inferior labrum by the stretched anterior band of the inferior glenohumeral ligament and you have more chance to detect the tear.

Clinical presentation patients with labral tears may present with a wide range of symptoms depends on the injury type which are often non. The glenohumeral ligaments are the primary passive stabilizers of the glenohumeral joint. Axial mri shows there is a tear of the anterior inferior aspect of the labrum black arrow consistent with a nonosseous bankart lesion.

Unlike bankart lesions and alpsa lesions they are uncommonly 20 associated with shoulder instability 5. The shoulder joint is a joint that connects the upper limb to the axial skeleton. The inferior glenohumeral ligament ighl spans the entire inferior half of the labrum and consists of an anterior band a posterior band and an intervening axillary pouch 131517.

The alpsa lesion is characterized by a torn anteroinferior labrum l with an intact but stripped periosteum p and medial displacement of the labrum and inferior glenohumeral ligament ighl relative to the glenoid g. The glenohumeral joint is a synovial joint formed by the glenoid fossa of the scapula and the head of the humerus while the acromioclavicular joint connects the acromion and the lateral part of the clavicle. The glenoid labrum is also subject to a wide range of normal variants that can mimic labral tears.

Occasionally related to instability but more often caused by forced adduction injury to the shoulder with the arm in abduction and external rotation a glenolabral articular disruption glad lesion is a nondisplaced superficial tear of the anteriorinferior labrum that is accompanied by fibrillation and erosion of the adjacent articular. Slap is an acronym that stands for superior labral tear from anterior to posterior.