Lewinnek zone not “the be-all and end-all” functional planning for acetabular component positioning in total hip arthroplasty

Lewinnek zone not “the be-all and end-all” functional planning for acetabular component positioning in total hip arthroplasty

Abstract Background Proper positioning of a total hip arthroplasty (THA) plays a crucial role in the success and long-term survivorship of the implant. Cup positioning within the Lewinnek Safe Zone (LSZ) does not, however, avoid implant dislocation. Thus, the concept of a functional cup position has...

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Bibliographic Details
Main Authors: Raffaele Iorio, Edoardo Viglietta, Federico Corsetti, Yuri Gugliotta, Carlo Massafra, Daniele Polverari, Andrea Redler, Nicola Maffulli
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Arthroplasty
Subjects:
Lewinnek
Safe zone
Acetabular positioning
Spino-pelvic
Dislocation
Online Access:https://doi.org/10.1186/s42836-024-00284-w
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https://doi.org/10.1186/s42836-024-00284-w

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