Combined TMR and RPNI in a vasculopathy patient: A case report.

Area of Science:

• Regenerative medicine
• Neurosurgery
• Amputee rehabilitation

Background:

• Targeted muscle reinnervation (TMR) and regenerative peripheral nerve interface (RPNI) are established nerve injury treatments.
• Amputation surgery often results in residual limb pain and phantom limb sensations.

Observation:

• A case report details the surgical application of a combined TMR and RPNI technique (TMRpni).
• The procedure was performed on a patient undergoing a left above-the-knee amputation.

Findings:

• The combined TMRpni approach successfully reduced both phantom limb pain and residual nerve pain in the patient.
• This case demonstrates the potential efficacy of the TMRpni technique.

Implications:

• The TMRpni technique offers a promising strategy for managing post-amputation pain.
• Wider adoption of TMRpni could significantly enhance the quality of life for amputee patients.
• Further research into TMRpni is warranted to validate its broad clinical utility.