International Journal of Medicine and Data

Objective To analyze the clinical impact of applying wearable vibration feedback training system rehabilitation therapy in the rehabilitation management of patients after anterior cruciate ligament reconstruction on the rehabilitation effect of muscle atrophy. Methods A total of 172 patients with anterior cruciate ligament injury who underwent anterior cruciate ligament reconstruction in our hospital from January 2026 to March 2026 were included in the study. They were randomly and double-blindly divided into the control group (n=86) and the study group (n=86). The control group received conventional rehabilitation, and the study group received wearable vibration feedback training system rehabilitation therapy on the basis of the control group. The rehabilitation effects (Lysholm, knee joint scoring scale, FMA, lower limb function and movement score), muscle strength recovery (PT, peak torque of knee joint muscle group at 60o angle) and quality of life (KOOS, knee injury and osteoarthritis outcome score) before and after intervention were compared between the two groups. Results There were no significant differences in Lysholm, FMA scores and PT values before surgery between the two groups (P>0.05). After different rehabilitation intervention schemes, Lysholm, FMA and PT values increased and the study group was higher than the control group (P<0.05); The scores of each dimension of KOOS in the study group were significantly improved compared with before, and were better than the control group in the same period (P<0.05). Conclusion The application of wearable vibration feedback training system rehabilitation therapy in the rehabilitation management of patients after anterior cruciate ligament reconstruction can effectively alleviate muscle atrophy, accelerate knee joint function recovery, and improve the quality of life of patients, and has high clinical promotion value.

Anterior cruciate ligament injury; Muscle atrophy; Wearable vibration feedback training; Recovery