Radiographic Cam Morphology of the Hip May Be Associated with ACL Injury of the Knee: A Case-Control Study.

ABSTRACT:

Purpose

To evaluate femoral and acetabular morphology in patients who underwent anterior cruciate ligament reconstruction (ACLR).

Methods

A retrospective review of a prospectively collected ACL registry was performed to identify patients with pelvis radiographs before undergoing either primary or revision ACLR between January 2010 and August 2020. Alpha angle (AA), head-neck offset ratio (HNOR), lateral center edge angle (LCEA), and crossover sign (COS) were measured on the operative side. Values were compared to a negative control group that did not significantly differ in age, sex, or body mass index. Univariate analysis and Pearson's correlation coefficient were used to compare groups with significance defined as P < .05.

Results

In total, 114 patients were

SUBMITTER: Schaver AL 

PROVIDER: S-EPMC8365193 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature