Table 3 AO/OTA classification (incomplete)
From: Intra- and interobserver reliability of glenoid fracture classifications by Ideberg, Euler and AO
Scapula, extra-articular (not glenoid) (14-A) | A1: Acromion A2. Coracoid A3. Body | |
|---|---|---|
Partial articular (glenoid) (14-B) | B1 Anterior rim B2 Posterior rim B3 Inferior Rim | 1.1 Anterior rim, noncomminuted 1.2 Anterior rim, comminuted 2.1 Posterior rim, noncomminuted 2.2 Posterior rim, comminuted 3.1 Inferior rim, noncomminuted 3.2 Inferior rim, comminuted |
Total articular (glenoid) (14-C) | C1 Extra-articular glenoid neck C2 Intra-articular with neck C3 Intra-articular with body | 1.1 noncomminuted 1.2 comminuted 2.1 Intra-articular with neck, articular noncomminuted, neck noncomminuted 2.2 Intra-articular with neck 2.3 comminuted, articular noncomminuted Intra-articular with glenoid neck, articular comminuted |