Intercostal nerve neurotization of the femoral nerve in patients with paraplegia--an anatomical feasibility study.
Neurotization of the brachial plexus is an established procedure in the upper limb. However, neurotization of the lower limb remains experimental. Brunelli reported the use of the ulnar nerve to neurotize the lower limb. Zhao et al reported the use of intercostals nerve to neurotize the lower limb in rats. The aim of the study was to determine the feasibility of using intercostals nerve to neurotize the femoral nerve in human cadavers and to ascertain the ideal intercostals nerve that has the anatomical course that suit this role. Six fresh cadaveric dissection were performed through an extensile midline incision in the postmortem room and the lower six (T7-T12) were identified and traced from their origin. Their length and course identified and charted. T9 and T10 intercostal nerve was thought to be the most suitable nerve as the donor nerve, and the T11 and T12 intercostal nerve could not be free from its intra-muscular course sufficiently to be use as donor.
Lim
H H
HH
Department of Orthopaedic, University of Malaya, Lembah Pantai, Kuala Lumpur.
Baskaran
D005240:Feasibility Studies; D005260:Female; D005267:Femoral Nerve / Q000473:pathology* / Q000601:surgery*; D006801:Humans; D007367:Intercostal Nerves / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D016067:Nerve Transfer; D010264:Paraplegia / Q000473:pathology* / Q000601:surgery*