Does postoperative quantitative bone scintigraphy reflect outcomes following medial open-wedge high tibial osteotomy?

ABSTRACT:

Purpose

The present study evaluated changes in bone tracer uptake (BTU) after medial open-wedge high tibial osteotomy (MOWHTO) and determined whether postoperative BTU correlates with clinical symptoms, radiologic parameters, or cartilage regeneration following MOWHTO.

Methods

A total of 210 knees underwent MOWHTO for medial compartmental osteoarthritis (OA) were enrolled in this study. Mean follow-up period was 42.7 months. We assessed BTU for the medial compartment of the knee before MOWHTO and at the time of plate removal. Radiologic parameters included Kellgren-Lawrence (K-L) grade and Hip-Knee-Ankle angle (HKAA). Clinical evaluation included American Knee Society (AKS) score and cartilage status was graded at the time of MOWHTO and second-look arthroscopy according to t

SUBMITTER: Bae JK 

PROVIDER: S-EPMC8439459 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature