Posterior Labral Tear Shoulder Mri, Posterior Labrum Tear 3t Mri Arthrogram Shoulder Portland Mri Siker Medical Imaging

45 year old woman with shoulder pain.

Aesthetic bts army bomb ocean. 10c mri of posterior labrum tear. Slap tears involve the superior glenoid labrum where the long head of biceps tendon inserts. 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.

Superior labral anterior posterior tear slap rotator cuff tear. A type viii lesion is a superior labral tear that extends posteriorly similar to but more extensive than a type iib lesion with extensive detachment of the posterior labrum 1011. Crossref medline google scholar.

1 although anterior shoulder dislocations have been recognized since the dawn of medicine the first medical. Superior labrum anterior posterior lesions. Fat suppressed t1 weighted mr arthrogram 77912 with arm in abduction and external rotation shows frayed posterior labrum black arrow and defect in adjacent articular cartilage white arrow.

Glenoid labral tears are the injuries of the glenoid labrum and a possible cause of the shoulder pain. Clinical presentation patients with labral tears may present with a wide range of symptoms depends on the injury type which are often non. Rotator cuff tears the aber view is also very useful for both partial and full thickness tears of the rotator cuff.

Mri arthrography shows evidence of a posterior labral tear and partial undersurface rotator cuff pathology figure 1 figure 1. Bencardino jt beltran j rosenberg zs et al. Knee surg sports traumatol arthrosc 201523926452650.

Patient referred for 3t mri arthrography of the shoulder for suspicion of labral injury. Unlike bankart lesions and alpsa lesions they are uncommonly 20 associated with shoulder instability 5. A type ix lesion is a tear of the superior labrum with extensive anterior and posterior extension resulting in almost complete concentric detachment of the.

A small paralabral cyst is identified at the site of the tear. There are two types of labral tears. Axial t2 mri scan of a patient with a posterior labral tear.

Slap is an acronym that stands for superior labral tear from anterior to posterior. Accuracy of magnetic resonance imaging to diagnose superior labrum anterior posterior tears. Diagnosis with mr arthrography of the shoulder.

Injection of gadolinium based contrast agent allowed for visualization of the labrum and subsequent diagnosis of posterior tear. A clockwise approach to the labrum is the easiest way to diagnose labral tears and to differentiate them from normal labral variants. The shoulder because of its wide range of motion is anatomically predisposed to instability but the vast majority of shoulder instability is anterior with posterior instability estimated to affect 2 10 of unstable shoulders.