Table 2.
Indication for index surgery
| Indication | Hemiarthroplasty (number of procedures) | Total shoulder arthroplasty (number of procedures) |
|---|---|---|
| Humeral head fracture | 22 | 0 |
| Posttraumatic arthritis/necrosis | 12 | 1 |
| Primary osteoarthritis | 4 | 5 |
| Cuff tear arthropathy | 8 | 0 |
| Rheumatoid arthritis | 1 | 1 |
| Tumor | 1 | 1 |
| Total | 48 | 8 |