Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports

Prosthesis loosening after THA is a rather common complication. For DDH patients with Crowe IV, the surgical risk and complexity is significant. THA with S-ROM prosthesis combined with subtrochanteric osteotomy is a common treatment. However, loosening of a modular femoral prosthesis (S-rom) is unco...

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Autores principales: Ma, Yingkai, Ma, Xinnan, Cheng, Shi, Lv, Songcen, Qi, Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Surgery
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9922855/
https://www.ncbi.nlm.nih.gov/pubmed/36793511
http://dx.doi.org/10.3389/fsurg.2022.1090067
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author Ma, Yingkai
Ma, Xinnan
Cheng, Shi
Lv, Songcen
Qi, Xin
author_facet Ma, Yingkai
Ma, Xinnan
Cheng, Shi
Lv, Songcen
Qi, Xin
author_sort Ma, Yingkai
collection PubMed
description Prosthesis loosening after THA is a rather common complication. For DDH patients with Crowe IV, the surgical risk and complexity is significant. THA with S-ROM prosthesis combined with subtrochanteric osteotomy is a common treatment. However, loosening of a modular femoral prosthesis (S-rom) is uncommon in THA and has a very low incidence. With modular prostheses distal prosthesis looseness are rarely reported. Non-union osteotomy is a common complication of subtrochanteric osteotomy. We report three patients with Crowe IV DDH who developed prosthesis loosening following THA with an S-ROM prosthesis and subtrochanteric osteotomy. We addressed the management of these patients and prosthesis loosening as likely underlying causes.
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spelling pubmed-99228552023-02-14 Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports Ma, Yingkai Ma, Xinnan Cheng, Shi Lv, Songcen Qi, Xin Front Surg Surgery Prosthesis loosening after THA is a rather common complication. For DDH patients with Crowe IV, the surgical risk and complexity is significant. THA with S-ROM prosthesis combined with subtrochanteric osteotomy is a common treatment. However, loosening of a modular femoral prosthesis (S-rom) is uncommon in THA and has a very low incidence. With modular prostheses distal prosthesis looseness are rarely reported. Non-union osteotomy is a common complication of subtrochanteric osteotomy. We report three patients with Crowe IV DDH who developed prosthesis loosening following THA with an S-ROM prosthesis and subtrochanteric osteotomy. We addressed the management of these patients and prosthesis loosening as likely underlying causes. Frontiers Media S.A. 2023-01-30 /pmc/articles/PMC9922855/ /pubmed/36793511 http://dx.doi.org/10.3389/fsurg.2022.1090067 Text en © 2023 Ma, Ma, Cheng, Lv and Qi. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY) (https://creativecommons.org/licenses/by/4.0/) . The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Surgery
Ma, Yingkai
Ma, Xinnan
Cheng, Shi
Lv, Songcen
Qi, Xin
Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title_full Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title_fullStr Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title_full_unstemmed Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title_short Implant loosening following THA with S-ROM prosthesis and subtrochanteric osteotomy: Three case reports
title_sort implant loosening following tha with s-rom prosthesis and subtrochanteric osteotomy: three case reports
topic Surgery
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9922855/
https://www.ncbi.nlm.nih.gov/pubmed/36793511
http://dx.doi.org/10.3389/fsurg.2022.1090067
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