Clinical Decision-Making in FAIS

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Clinical Decision-Making in FAIS

N/A NCT07536295 Kind: NA Apr 17, 2026

Abstract

Femoroacetabular impingement syndrome is increasingly recognized as a contributor to cartilage injury and early hip osteoarthritis. Both structured conservative care and arthroscopic surgery can improve pain and function, but a major unresolved clinical problem is deciding who should continue conservative care and who should escalate to surgery, and when. Evidence indicates that shorter symptom duration before surgery is associated with better long-term improvement, meaning delays may reduce the chance of achieving meaningful recovery. Current decision-making still depends largely on static imaging and passive clinical examination, which do not capture the dynamic, movement-related nature of the condition, while advanced three-dimensional imaging and laboratory motion analysis are not practical for routine clinical monitoring. This study aims to address this gap by developing and validating feasible, clinic-ready dynamic assessment methods and integrating weight-bearing pelvic and spinal alignment with three-dimensional hip modeling to support more objective, individualized, and timely treatment decisions.

Conditions: Femoracetabular Impingement

Interventions: Functional lateral x-ray scans, Multi-echo Fast Field Echo (mFFE) MRI, Markerless 3D motion capture, Marker-based 3D motion capture (optional)

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