Ischiofemoral impingement in joint preserving hip surgery: prevalence and imaging predictors.

ABSTRACT:

Objectives

To determine the prevalence of ischiofemoral impingement (IFI) in young patients evaluated for joint-preserving hip surgery and investigate its associations with osseous deformities and intra-articular pathologies.

Methods

Retrospective study of 256 hips (224 patients, mean age 34 years) that were examined with radiographs and MR arthrography for hip pain. Quadratus femoris muscle edema was used to indicate IFI and measurements of ischiofemoral space were performed. Imaging analysis assessed cam deformity, femoral torsion, neck-shaft angle, ischial angle, acetabular coverage-/ version, and chondro-labral pathology. Prevalence of MRI findings consistent with IFI was calculated and univariate- and multivariate logistic regression identified associations between IFI

SUBMITTER: Heimann AF 

PROVIDER: S-EPMC11971088 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature