Hip offset and leg-length restoration in revision hip arthroplasty with a monoblock, hydroxyapatite-coated stem

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dc.contributor.authorSaunders, Paul
dc.contributor.authorShaw, Debbie
dc.contributor.authorSidharthan, Sijin
dc.contributor.authorYoung, Stephen K
dc.contributor.authorBoard, Tim
dc.date.accessioned2024-02-19T14:46:15Z
dc.date.available2024-02-19T14:46:15Z
dc.date.issued2023-09
dc.description.abstractAims: Restoration of normal hip biomechanics in arthroplasty surgery is important in order to achieve good muscle function and joint stability. Methods: In this retrospective cohort study, we examined the postoperative radiographs of 131 femoral revision arthroplasty procedures using a monoblock, fully hydroxyapatite (HA)-coated titanium stem. Femoral offset, modified-global offset and leg length were measured of the operated and contralateral hips. Results: Femoral offset was restored to ±10 mm in 108 cases (82%), modified-global offset was restored ±10 mm in 93 cases (71%) and leg length was restored to ±10 mm in 102 cases (81%). There were 4 dislocations with a mean follow-up period of 38 months. Conclusions: Restoration of hip biomechanics is achievable with a monoblock stem and thus is a viable option in revision hip arthroplasty.
dc.identifier.citationHip Int . 2023 Sep;33(5):880-888.
dc.identifier.doi10.1177/11207000221117782
dc.identifier.pmid35993222
dc.identifier.scopusBoard, Tim N. - Author details - Scopus Preview
dc.identifier.scopusSidharthan, Sijin K. - Author details - Scopus Preview
dc.identifier.urihttps://wwl.dspace-express.com/handle/20.500.13063/95
dc.language.isoen
dc.publisherSage Journals
dc.titleHip offset and leg-length restoration in revision hip arthroplasty with a monoblock, hydroxyapatite-coated stem
dc.typeArticle
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