Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 4 Radiographic data
From: Revision total hip arthroplasty using the Zweymuller femoral stem
Follow-up group | Medium term (n = 16) | Long term (n = 8) | P value |
|---|---|---|---|
Bony ingrowth | 100% (16/16) | 100% (8/8) | |
Subsidence | 6% (1/16) | 0% (0/8) | 0.47 |
Distal cortical hypertrophy | 44% (7/16) | 38% (3/8) | 0.77 |
Proximal stress shielding | 19% (3/16) | 38% (3/8) | 0.31 |