Association of spinopelvic mobility and osteosarcopenia with total hip arthroplasty outcomes.

ABSTRACT:

Purpose

This study assessed the association of spinopelvic mobility and osteosarcopenia with the achievement of a patient-acceptable symptom state in patient-reported outcomes after total hip arthroplasty.

Methods

This retrospective study included 244 patients who underwent primary total hip arthroplasty with a minimum follow-up of 24 months. Spinopelvic mobility was assessed using changes in sacral slope during postural transitions, classified as stiff (<10°), normal (10°-30°), or hypermobility (≥30°). Osteosarcopenia was defined by psoas muscle area on computed tomography and lumbar bone mineral density. Outcomes were assessed using the EuroQol 5-Dimension and the Hip Disability and Osteoarthritis Outcome Score-Joint Replacement. Multivariate logistic regression analysis w

SUBMITTER: Okamoto Y 

PROVIDER: S-EPMC12322688 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature