This prospective study aims to evaluate the dynamic biomechanical parameters of gait in active patients who have undergone total hip replacement (THR), focusing on movements critical for return to sport.
Patient scheduled for total hip replacement surgery
Active patient with low to high level of physical activity prior to surgery
Informed consent
Complete medical file
Contralateral hip surgery
Neurological disorder affecting movement (e.g. Parkinson's disease, stroke)
Spinal pathology affecting movement or posture
Dementia or inability to complete questionnaires and assessments
Active patients (low to high level of physical activity priori to surgery) with hip osteoarthritis necessiting total hip replacement
Cohort
Prospective
Biomechanical analysis
Procedure/SurgeryBiomechanical assessment is performed using a set of sensors (Qualisys Sports Marker Set - functional assessment, already in use at the Clinique du Sport) as well as 3D optoelectronic cameras and force and pressure platforms. These sensors are placed at various points on both lower limbs (hip, knee, ankle) and provide data in different planes (sagittal, frontal, transverse), as well as a comparison of both sides.
Angular measurements by biomechanical sensors
Angle measurements at hip, pelvis, knee and ankle in the three planes of space (sagittal, frontal and transverse), measured by biomechanical sensors.
Vertical forces measured by biomechanical sensors
Vertical forces, push and landing, will be evaluated for each phase of the movements. Biomechanical specific sensors will be used to measure these data
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