Research progress in different physical therapies for treating peripheral nerve injuries

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Physical Therapy

Background:

• Peripheral nerve injury (PNI) research increasingly recognizes physical therapy's value.
• PNI treatment requires effective therapeutic strategies to promote nerve regeneration and functional recovery.

Purpose of the Study:

• To comprehensively review recent advancements, applications, and mechanisms of physical therapy modalities for PNI.
• To explore ultrasound, electrical stimulation, photobiomodulation, and aerobic exercise in PNI management.

Main Methods:

• Literature review of physical therapy modalities for peripheral nerve injuries.
• Analysis of ultrasound, electrical stimulation, photobiomodulation, and aerobic exercise mechanisms.
• Inclusion of other therapies like hyperbaric oxygen, magnetic, and biofeedback therapies.

Main Results:

• Ultrasound offers non-invasive neural modulation via mechanical and thermal effects.
• Electrical stimulation promotes nerve regeneration and mitigates muscle atrophy.
• Photobiomodulation and aerobic exercise enhance neuronal function and circulation.

Conclusions:

• Physical therapy provides theoretical and empirical support for PNI management.
• Further research is needed to standardize protocols, address individual variations, and assess long-term effectiveness.
• This review aims to advance research and clinical practice, improving patient quality of life and recovery.