Stanford Radiology - Glenoid Labrum: Location Matters

Learn to diagnose labral pathology in the shoulder through this 26-minute lecture by Dr. Michelle Nguyen from Stanford Radiology. Explore the challenges of MSK radiology as you discover techniques for analyzing the location and appearance of the glenoid labrum to improve diagnostic accuracy. Delve into topics such as glenohumeral joint anatomy, MRI techniques, and MR arthrography. Examine normal labral variations and differentiate them from labral tears. Study various types of labral lesions, including Bankart lesions, Perthes lesions, ALPS, reverse Bankart lesions, and SLAP lesions. Gain insights through case studies and practical examples to enhance your understanding of labral pathology diagnosis. Conclude with key takeaway points to reinforce your learning and improve your diagnostic skills in shoulder radiology.

Intro
Outline
Glenohumeral Joint
Glenoid Labrum
MRI Techniques
MR Arthrography: ABER
MRI of Normal Labrum
Labral Tears vs. Normal Variants
Labral Tears: Location Matters
Anteroinferior Labral Lesions
Anteroinferior Labral Tears: Classic Bankart Lesion
Bankart Variants
Perthes Lesion
ALPSA
Evaluate Cartilage in Labral Tears
Posteroinferior Labral Lesions: Reverse Bankart Lesion
Superior Labral Lesions: SLAP Lesions
MRI of SLAP Lesions
SLAP Lesions Classification
SLAP Lesions: Case 3
Case 6: SLAP extending into SGHL
Case 7:53 y.o man with shoulder pain
Case 7: Circumferential labral tear extending to the biceps tendon
Take Home Points