Table 1.
Preoperative diagnosis
| Preoperative diagnosis | TFMT cohort (N = 103) | CNCC cohort (N = 114) |
|---|---|---|
| Aseptic loosening | 75 | 95 |
| Infection | 17 | 9 |
| Fracture | 11 | 10 |
TFMT = tapered, fluted, modular titanium; CNCC = cylindrical, nonmodular cobalt chrome.
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