Biomaterial Database

Repair of digital nerve defect with autogenous vein graft during flexor tendon surgery in zone 2. 1993

J B Tang, and Y Q Gu, and Y S Song

Department of Orthopaedics, Affiliated Hospital of Nantong Medical College, Jiangsu, China.

Autogenous vein graft was used to fill 18 digital nerve defects between 0.5 to 5.8 cm in length during flexor tendon surgery in zone 2. The vein was taken from the forearm and reversed to bridge the digital nerve. For nerves with defects over 2.0 cm, normal nerve slices were inserted inside vein conduits. Recovery of sensibility was evaluated by von Frey test, pin-prick detection, localization of stimulus, moving two-point discrimination and sweating on the finger pulp. Follow-up revealed excellent recovery in two digital nerves, good in nine, fair in five and poor in two. The results suggest that vein graft provides a simple and practical method to reconstruct a digital nerve defect during tendon repair in zone 2.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008866	Microsurgery	The performance of surgical procedures with the aid of a microscope.
D009416	Nerve Regeneration	Renewal or physiological repair of damaged nerve tissue.	Nerve Tissue Regeneration,Nervous Tissue Regeneration,Neural Tissue Regeneration,Nerve Tissue Regenerations,Nervous Tissue Regenerations,Neural Tissue Regenerations,Regeneration, Nerve,Regeneration, Nerve Tissue,Regeneration, Nervous Tissue,Regeneration, Neural Tissue,Tissue Regeneration, Nerve,Tissue Regeneration, Nervous,Tissue Regeneration, Neural
D010525	Peripheral Nerves	The nerves outside of the brain and spinal cord, including the autonomic, cranial, and spinal nerves. Peripheral nerves contain non-neuronal cells and connective tissue as well as axons. The connective tissue layers include, from the outside to the inside, the epineurium, the perineurium, and the endoneurium.	Endoneurium,Epineurium,Perineurium,Endoneuriums,Epineuriums,Nerve, Peripheral,Nerves, Peripheral,Perineuriums,Peripheral Nerve
D005260	Female		Females
D005383	Finger Injuries	General or unspecified injuries involving the fingers.	Injuries, Finger,Finger Injury,Injury, Finger
D005385	Fingers	Four or five slender jointed digits in humans and primates, attached to each HAND.	Finger
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths