Table 5 Failed uncemented Nottingham TSR prostheses in Group 2 (patients operated in 1994 – 97) according to their mode of failure
Component | Mode of Failure | ||
|---|---|---|---|
Loosening | Infection | Malposition: bearing failure/head dislocation, stem malposition | |
Glenoid | 8 (OA = 4, RA = 2, 2ndary OA = 2) | 0 | 7 [OA = 4, 2ndary OA = 3] |
Humeral | 0 | 0 | 2 [2ndary OA = 2] |