Ideberg classification
The Ideberg classification is a system of categorizing scapula fractures involving the glenoid fossa.
Classification
| Type | Description |
| Ia | Anterior rim fracture |
| Ib | Posterior rim fracture |
| II | Fracture through glenoid exiting scapula laterally |
| III | Fracture through glenoid exiting scapula superiorly |
| IV | Fracture through glenoid exiting scapula medially |
| Va | Combination of types II and IV |
| Vb | Combination of types III and IV |
| Vc | Combination of types II, III and IV |
| VI | Severe comminution |