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Updated: Aug 10, 2026

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
Published on: February 27, 2018
[Centering angles of the femoral head and neck in the dysplastic hip]
M Wierusz-Kozłowska1, A Lempicki
1Kliniki Ortopedycznej Instytutu Ortopedii i Rehabilitacji AM w Poznaniu.
Abstract:
Centering angle of the femoral head determining relation of the head and acetabulum depending on the epiphyseal plane and acetabular roof coverage of the head is described. Centering angles of the neck indicating cranial or lateral dislocation of the proximal femur in relation to apparent shaft-neck angle and anteversion angle are also described. The parameters proved useful in grading of the dysplastic hip.
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