Internal Unicompartmental Arthroplasty After Tibial Valgization Osteotomy

University Hospital, Brest38 enrolled

Overview

This retrospective, monocentric study is about outcomes concerning patients who benefit from medial unicompartmental knee arthroplasty after previous high tibial osteotomy. This previous high tibial osteotomy was performed because of genu varum. Clinical, funtionnal and radiological outcomes were examined.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Knee Arthritis

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * operated between January 2005 and June 2019 * HTO followed by implantation of medial UKA (Oxford Partial Knee, Zimmer Biomet, Bridgend, UK) in the same knee * medial knee osteoarthritis with healthy lateral compartment * patellofemoral pain * coronal plane deformity of less than 15° Exclusion Criteria: * death * lost to follow-up * medial UKA implant other than the Oxford Partial Knee

Locations (1)

CHU de Brest

Brest, France

Outcomes

Primary Outcomes

Give the functional results using the Oxford score, for patients who underwent this procedure.

Oxford Knee Scale (OKS) score results after a mean follow-up of 79 months after unicompartmental internal arthroplasty, and a mean follow-up of 185 months after tibial valgization osteotomy

Time frame: from 4 to 185 months

Data from ClinicalTrials.gov

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