Vascularized versus nonvascularized nerve grafts: an experimental structural comparison

This study compared the success of nerve regeneration through conventional nonvascularized and vascularized nerve grafts in the sciatic nerve of rats. The number or size of regenerated axons between the two grafts was not significantly different. In addition, the ratio of axonal diameter to total di...

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Veröffentlicht in:Plastic and reconstructive surgery (1963) 1986-08, Vol.78 (2), p.211-220
Hauptverfasser: SECKEL, B. R, RYAN, S. E, SIMONS, J. E, GAGNE, R. G, WATKINS, E. JR
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container_title Plastic and reconstructive surgery (1963)
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creator SECKEL, B. R
RYAN, S. E
SIMONS, J. E
GAGNE, R. G
WATKINS, E. JR
description This study compared the success of nerve regeneration through conventional nonvascularized and vascularized nerve grafts in the sciatic nerve of rats. The number or size of regenerated axons between the two grafts was not significantly different. In addition, the ratio of axonal diameter to total diameter of the nerve, a measurement linearly related to conduction velocity, was not significantly different in the two groups. Thicker myelin sheaths were found around axons in the nonvascularized nerve grafts.
doi_str_mv 10.1097/00006534-198608000-00012
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ispartof Plastic and reconstructive surgery (1963), 1986-08, Vol.78 (2), p.211-220
issn 0032-1052
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source MEDLINE; Journals@Ovid Complete
subjects Animals
Axons
Biological and medical sciences
Cell Count
Cranial nerves. Peripheral nerves. Autonomic nervous system
Medical sciences
Nerve Fibers, Myelinated - anatomy & histology
Nerve Regeneration
Neurosurgery
Rats
Rats, Inbred Strains
Sciatic Nerve - anatomy & histology
Sciatic Nerve - blood supply
Sciatic Nerve - physiology
Sciatic Nerve - transplantation
Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases
title Vascularized versus nonvascularized nerve grafts: an experimental structural comparison
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