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Reconstruction of severe acetabular defects (Paprosky type III A) in total hip arthroplasty using modular tantalum augments in combination with a cemented cup

Acetabular defect reconstruction can be a complex and challenging surgical procedure, with stable long-term fixation of the implants remaining the ultimate goal. The purpose of this study was (1) to evaluate the radiological and clinical outcome of complex acetabular reconstruction surgery with the...

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Main Authors: Spranz, David Maximilian (Author) , Müller, Lisa-Marie (Author) , Trefzer, Raphael (Author) , Hetto, Pit (Author) , Nees, Timo A. (Author) , Renkawitz, Tobias (Author) , Walker, Tilman (Author) , Reiner, Tobias (Author)
Format: Article (Journal)
Language:English
Published: 2024
In: International orthopaedics
Year: 2024, Volume: 48, Issue: 12, Pages: 3083-3090
ISSN:1432-5195
DOI:10.1007/s00264-024-06334-x
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s00264-024-06334-x
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Author Notes:David Spranz, Lisa-Marie Müller, Raphael Trefzer, Pit Hetto, Timo Nees, Tobias Renkawitz, Tilman Walker, Tobias Reiner
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Summary:Acetabular defect reconstruction can be a complex and challenging surgical procedure, with stable long-term fixation of the implants remaining the ultimate goal. The purpose of this study was (1) to evaluate the radiological and clinical outcome of complex acetabular reconstruction surgery with the use of modular tantalum TM augments in combination with cemented revision cups; (2) to investigate blood tantalum concentrations in these patients; and (3) to report complications and mechanisms of failure related to this procedure at mid-term follow-up (mean 4.5 years).
Item Description:Online veröffentlicht: 27. September 2024
Gesehen am 26.02.2025
Physical Description:Online Resource
ISSN:1432-5195
DOI:10.1007/s00264-024-06334-x

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