Table 1 Pa ti ent demographics, gender distribution and component details
Demographics | ASR Resurfacing | ASR XL Head |
|---|---|---|
Number of patients | 8 | 28 |
Number of hips | 8 | 32 |
M:F (% female) | 5:3 (37,5) | 15:13 (46,4) |
Mean age in yrs (range) | 47 (33 to 57) | 52 (40 to 61) |
Mean body mass index in kg/m2 | 24,5 (21,3 to 27,7) | 27,8 (21,6 to 37,6) |
Mean acetabular size in mm | 55 (50 to 58) | 52 (46 to 58) |
Mean femoral size in mm | 49 (45 to 51) | 46 (41 to 51) |