Long-term follow-up results of medial opening wedge high tibia osteotomy with a pre-countered non-locking steel plate.

ABSTRACT:

Introduction

This retrospective study investigated the long-term follow-up results of medial opening wedge high tibial osteotomy (MOWHTO) with a pre-countered non-locking steel plate implant (Puddu plate = PP) used for medial knee osteoarthrosis (OA) treatment.

Materials and methods

Consecutive 70 MOWHTOs (66 patients) were performed between 01.01.2004 and 31.12.2008 with the mean follow-up time of 11.4 (SD 4.5; range 1.2-16.1) years. The Kaplan-Meier survival analysis was used to evaluate the cumulative survival of the implant in terms of age (< 50 years old and ≥ 50 years old) and gender. Adverse events were studied and Cox regression analysis was used to evaluate risk factors [age, gender, body mass index (BMI), preoperative mechanical axis, severity of OA, use of bone gr

SUBMITTER: Miettinen SSA 

PROVIDER: S-EPMC9522840 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature