A novel technique leading to complete sensory and motor recovery across a long peripheral nerve gap
P. R. health sci. j
;
26(3): 225-228, Sept. 2007.
Artigo
em Inglês
| LILACS
| ID: lil-476011
ABSTRACT
Sensory nerve grafts are the [quot ]gold standard[quot ] for inducing neurological recovery in peripheral nerves with a gap. However, the effectiveness of sensory nerve grafts is variable, generally not leading to complete sensory and motor recovery, with good recovery limited to gaps shorter than 2 cm, and the extent of recovery decreasing with increasing graft length. An alternative technique using a conduit filled with pure fibrin to bridge a nerve gap leads to only limited neurological recovery. We tested the effectiveness of a novel nerve repair technique in which a 5-cm long radial nerve gap was repaired using two sural nerve graft surrounded by a collage tube filled with pure fibrin. By 1 1/2 years post surgery, the patient recovered complete sensory and motor function. In conclusion, this study suggests that the combination of pure fibrin surrounding sural nerve grafts is responsible for inducing the extensive neurological recovery induced by either pure fibrin or sural grafts alone. This technique is presently being tested in a clinical trial.
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Índice:
LILACS (Américas)
Assunto principal:
Nervo Radial
/
Nervo Sural
/
Procedimentos Neurocirúrgicos
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
P. R. health sci. j
Assunto da revista:
Medicina
Ano de publicação:
2007
Tipo de documento:
Artigo
País de afiliação:
Porto Rico
Instituição/País de afiliação:
Doctor's Center Hospital/PR
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