Preoperative Magnetic Resonance Imaging Predicts Intraoperative Labral Width at the 9-O'clock and 12-O'clock Positions in Primary Hip Arthroscopy.

ABSTRACT:

Purpose

To determine whether preoperative magnetic resonance imaging (MRI) can reliably predict labral width in primary hip arthroscopy.

Methods

Patients who underwent primary hip arthroscopy with labral repair performed by a single surgeon from January 2008 to December 2015 were identified retrospectively from a prospectively collected database. The width of the labrum was measured intraoperatively at the time of surgery. Two orthopaedic surgeons performed labral width measurements on MRI at 3 standardized locations using the clock-face method at 2 time points, 4 weeks apart. Interobserver and intraobserver reliabilities were calculated, and comparisons were performed between intraoperatively measured labral widths and MRI measurements at the 3 positions.

Results

Fif

SUBMITTER: Comfort SM 

PROVIDER: S-EPMC9402421 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature