Li Yue, Mario Lamontagne, Zhao Xiong, Zhu Zhengfei, Tian Run, Li Zhe, Kong Ning, Wang Chunsheng, Yang Pei, Wang Kunzheng
Few studies have assessed knee range of motion (ROM) and moments of patients with mobile-bearing unicompartmental knee arthroplasty (MB UKA) during active deep flexion activities. We analyze knee kinematic and kinetic parameters during postoperative squatting-standing activity, aiming to evaluate the efficacy of MB UKA and postoperative rehabilitation progress. This was a clinical cohort study. We followed up with 37 patients diagnosed with medial knee osteoarthritis (OA) with primary UKA. After screening 31 patients were recruited to take gait tests.