The outcomes of total hip replacement in osteonecrosis versus osteoarthritis: a systematic review and meta-analysis.

ABSTRACT:

Purpose

This systematic review and meta-analysis aimed to compare the outcomes of THA in patients with osteonecrosis (ON) and those with osteoarthritis (OA).

Methods

Four databases were searched from inception till December 2022 for original studies that compared the outcomes of THA in ON and OA. The primary outcome was the revision rate; the secondary outcomes were dislocation and Harris hip score. This review was conducted in line with PRISMA guidelines, and the risk of bias was assessed using the Newcastle-Ottawa scale.

Results

A total of 14 observational studies with 2,111,102 hips were included, with a mean age of 50.83 ± 9.32 and 55.51 ± 8.95 for ON and OA groups, respectively. The average follow-up was 7.25 ± 4.6 years. There was a statistically significant dif

SUBMITTER: Salman LA 

PROVIDER: S-EPMC10673986 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature