Table 3 Preoperative clinical and radiological characteristics
Variable | Value |
|---|---|
HHS before first-stage revision, mean (range) | 22.9 (13-39) |
Paprosky Classification, n (%) | |
IIB | 8 (42.1) |
IIC | 4 (21.1) |
IIIA | 7 (36.8) |
IIIB | 0 |
Abductor deficiency, n (%) | 14 (73.7) |
Grade 0 | 4 |
Grade I | 6 |
GradeII | 4 |
Greater trochanter deficiency, n (%) | 5 (26.3) |
Original implants, n (%) | |
Hemiarthroplasty | 1 (5.3) |
THA | 18 (94.7) |
Original cup fixation, n (%) | |
Cemented | 4 (21.1) |
Cementless | 15 (78.9) |