capsulolabral insertion classification

Capsulolabral insertion classification reflects the variation in the relationship between the glenoid labrum and the anterior shoulder joint capsule.

Classification

• type 1: capsule inserts into the labrum proper
• type 2: capsule inserts into the base of the labrum, or within 1 cm of the base
• type 3: capsule inserts into the scapular neck, 1 cm medial to the labral base

Differential diagnosis

Its importance for radiologists is to not confuse this normal variation with anterior labral injuries:

• Bankart lesion
• anterior labroligamentous periosteal sleeve avulsion (ALPSA)
• Perthes lesion

Siehe auch:

• Bankart-Läsion
• Perthes lesion
• anterior labral periosteal sleeve avulsion (ALPSA)