Please use this identifier to cite or link to this item:
Title: Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog
Authors: Castañeda Herrera, Fabián Enrique
Buriticá Gaviria, Edwin Fernando
Echeverry Bonilla, Diego Fernando
Issue Date: 2017
Citation: Castañeda-Herrera, F. E., Buriticá-Gaviria, E. F., & Echeverry-Bonilla, D. F. (2017). Anatomical evaluation of the thoracolumbar nerves related to the transversus abdominis plane block technique in the dog. Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia, 46(4), 373-377. doi:10.1111/ahe.12279
Series/Report no.: Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia. -- Vol. 46, No. 4 (Ago., 2017) páginas 373-377
Abstract: Transversus abdominis plane (TAP) is a fascial plane containing the thoracolumbar nerve branches that innervate the abdominal wall. Limited information is available on the anatomical organization of these nerve branches in the dog, which is of great importance for the success of the TAP block anaesthetic technique. The aim of this study was to describe the origin and conformation of thoracolumbar nerves running through the TAP in 20 hemi-abdominal walls of 10 adult mongrel dog cadavers with an average body weight of 12.6 kg (range: 9.6-15.6). The abdominal walls were dissected from superficial to deep direction, the skin and both obliquus externus abdominis and obliquus internus abdominis muscles were dissected and reflected dorsally to expose the transversus abdominis muscle and the thoracolumbar nerve branches located in this plane. The anatomical features of ventral nerve branches were described. The thoracic nerve branches: T7–T12 and costoabdominalis; and the lumbar nerve branches: iliohypogastricus cranialis, iliohypogastricus caudalis, ilioinguinalis and cutaneus femoris lateralis were identified in all the cadavers. Anatomical variations related to the presence or absence within the TAP of the T7, T8 and T9 nerve branches were found. These variations should be taken into account when planning the TAP block technique in dogs.
ISSN: 0340-2096
Appears in Collections:CCB. Artículos indexados en Scopus

Files in This Item:
File Description SizeFormat 
  Restricted Access
400,2 kBAdobe PDFView/Open Request a copy

This item is licensed under a Creative Commons License Creative Commons