Distinct recovery trajectories of spatiotemporal and trunk kinematic parameters following simultaneous bilateral total hip arthroplasty: a 12-month longitudinal study
This 12-month longitudinal study using wearable IMU sensors reveals that spatiotemporal gait parameters and trunk kinematics follow distinct recovery trajectories following simultaneous bilateral total hip arthroplasty, with temporal parameters normalizing by six months while spatial parameters and trunk sway continue to improve or remain impaired compared to healthy controls at one year.