| |
One-stage bilateral
(n=32) |
Unilateral control
(n=32) |
| Perioperative |
None |
28 |
28 |
Major local
Proximal femur fracture |
- |
1 |
Minor systemic
Cardiac arrhythmia
Anaesthetic complication |
-
3 |
1
1 |
Minor local
Minor surgical complication |
1 |
1 |
| Postoperative |
None |
29 |
30 |
Major systemic
Deep vein thrombosis (clinical) |
0 |
1 |
Minor systemic
Urinary retention
Minor respiratory complication
Fever of unknown origin
Other infection |
1
-
1
1 |
-
1
-
- |
| First year postoperative |
None |
28 |
27 |
Major local
Dislocation and deep infection |
- |
1 |
Major systemic
Non-fatal pulmonary embolism |
1 |
- |
Minor local
Trochanteric pain
Superficial wound infection |
3
- |
3
1 |
