Clinical Study
Comparative Outcomes Assessment: Hip Hemiarthroplasty as an Alternative to THA in Patients with Surgically Pristine Acetabulum—Is There Still a Role?
Table 3
Radiographic assessment.
| | Hemiarthroplasty
| THA
| values |
| Polywear ≥ 2 mm | n/a | 13 (7%) | n/a | Stem subsidence | 2 (3.2%) | 1 (0.5%) | 0.1562 | Calcar erosion | 0 | 6 (3%) | 0.20906 | Cup osteolysis | 0 | 1 (0.5%) | 1 | Cup protrusio/migration | 0 | 2 (1.9%) | 1 |
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