Study of the anatomy of the tibial nerve and its branches in the distal medial leg

OBJECTIVE: Determine, through dissection in fresh cadavers, the topographic anatomy of the tibial nerve and its branches at the ankle, in relation to the tarsal tunnel. METHODS: Bilateral dissections were performed on 26 fresh cadavers and the locations of the tibial nerve bifurcation and its branch...

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Detalles Bibliográficos
Autores principales: Torres, André Leal Gonçalves, Ferreira, Marcus Castro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Ortopedia e Traumatologia Regional de São Paulo 2012
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3718430/
https://www.ncbi.nlm.nih.gov/pubmed/24453596
http://dx.doi.org/10.1590/S1413-78522012000300005
Descripción
Sumario:OBJECTIVE: Determine, through dissection in fresh cadavers, the topographic anatomy of the tibial nerve and its branches at the ankle, in relation to the tarsal tunnel. METHODS: Bilateral dissections were performed on 26 fresh cadavers and the locations of the tibial nerve bifurcation and its branches were measured in millimeters. For the calcaneal branches, the amount and their respective nerves of origin were also analyzed. RESULTS: The tibial nerve bifurcation occurred under the tunnel in 88% of the cases and proximally in 12%. As for the calcaneal branches, the medial presented with one (58%), two (34%) and three (8%) branches, with the most common source occurring in the tibial nerve (90%) and the lower with a single branch per leg and lateral plantar nerve as the most common origin (70%). Level of Evidence, V Expert opinion.

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