The Effect of Physiotherapy on Arthrogenic Muscle Inhibition After ACL Injury or Reconstruction: A Systematic Review

Résumé fourni par la source

Arthrogenic muscle inhibition (AMI) following ACL injury or reconstruction is a common issue that affects muscle activation and functional recovery. Thus, the objective of this study was to systematize the literature on the effects of physiotherapy interventions in the rehabilitation of AMI after ACL injury or reconstruction. A systematic review was conducted following the PRISMA guidelines. The risk of bias was evaluated using the PEDro scale and the Cochrane risk of bias tool. Searches were performed in the PubMed, Google Scholar, Cochrane Library, and EMBASE databases. Randomized controlled trials involving patients with ACL injuries or ACL reconstruction were included. Twenty studies were included. Fifteen evaluated the effects of exercise, showing significant improvement. Seven studies examined electrotherapy, with neuromuscular electrical stimulation and high-frequency therapy combined with exercise showing improvements in muscle strength, pain, and joint range of motion. Nine studies explored interventions like motor imagery, cryotherapy, taping, and vibration. When performed before exercise, motor imagery and cryotherapy improved cortical activity and muscle recovery. Kinesio taping reduced edema and pain better than exercise alone. Vibration showed inconsistent results across three studies. Methodological quality varied between 5 and 8 on the PEDro scale, with moderate-to-low risk of bias. Structured exercise should be the first-line intervention, but combining it with other therapies enhances rehabilitation. The study protocol was registered in the PROSPERO database (CRD42023425510).

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