Table 3 Summary of the Surgical Information between the groups with or without cysts.
From: Is there added risk in resurfacing a femoral head with cysts?
Study Group -- with Cyst | Control Group -- Without Cyst | P-Value | |
|---|---|---|---|
ASA* | 2 ± 1 (range: 1 to 3) | 2 ± 1 (range: 1 to 3) | 0.33 |
Hospital stay (days) | 2 ± 1 (range: 1 to 5) | 2 ± 1 (range: 1 to 7) | 0.22 |
Operation time (min) | 120 ± 23 (range: 85 to 242) | 109 ± 17 (range: 80 to 168) | 0.004 |
Size of cyst (cm 3 ) | 1.8 ± 0.8 (range: 1 to 4) | 0 | <0.001 |
Femoral component size (mm) | 51 ± 4 (range: 44 to 62) | 51 ± 4 (range: 44 to 60) | 0.78 |
Fixation of femoral component | 1 | ||
Cemented | 64 | 64 | -- |
Fully porous coated (Uncemented) | 53 | 53 | -- |