Factors Affecting Early Implant Subsidence after Arthroplasty Using a Cementless Femoral Stem for Displaced Femoral Neck Fracture

Early subsidence of cementless stems in femoral neck fractures is driven primarily by modifiable surgical factors. Achieving neutral alignment and adequate metaphyseal fill markedly reduces early migration, while the impact of demographic and bone-quality variables is limited. Optimizing these technical parameters may enhance initial stability in cementless arthroplasty.

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Publication Details

Journal
Hip & Pelvis
Published
2025-12-01
DOI
https://doi.org/10.5371/hp.2025.37.4.289
Primary Topic
Hip and Femur Fractures
Type
article
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article

Factors Affecting Early Implant Subsidence after Arthroplasty Using a Cementless Femoral Stem for Displaced Femoral Neck Fracture

Jae‐Young Lim
Hip & Pelvis
Hip and Femur Fractures
article

Factors Affecting Early Implant Subsidence after Arthroplasty Using a Cementless Femoral Stem for Displaced Femoral Neck Fracture

Jae‐Young Lim
article en

Abstract

Early subsidence of cementless stems in femoral neck fractures is driven primarily by modifiable surgical factors. Achieving neutral alignment and adequate metaphyseal fill markedly reduces early migration, while the impact of demographic and bone-quality variables is limited. Optimizing these technical parameters may enhance initial stability in cementless arthroplasty.

Hip & PelvisVol. 37(4)
Inje University Haeundae Paik Hospital (KR)
Openalex Percentile: Top 43%
Hip and Femur Fractures
DOIOpen Access PDFOpenAlex
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Factors Affecting Early Implant Subsidence after Arthroplasty Using a Cementless Femoral Stem for Displaced Femoral Neck Fracture — Jae‐Young Lim · Hip & Pelvis (2025) | TGRS Research Map | TGRS