| Complications | Sickle cell patients | Non sickle cell patients | P |
| Fractures | 00 | 01 | 0.544 (NS) |
| Dislocations | 01 | 01 | 0.707 (NS) |
| Aseptic loosening | 04 | 05 | 0.614 (NS) |
| Septic loosening | 01 | 01 | 0.707 (NS |
| Ossification on Prosthesis | 01 | 01 | 0.707 (NS) |