Anatomy of the equine temporomandibular joint: study by gross dissection, vascular injection and section

Equine Veterinary Journal
M J RodríguezR Latorre

Abstract

The minute anatomy of the temporomandibular joint (TMJ) in horses is poorly documented in the literature. To examine in detail the anatomy of the normal equine TMJ and the relationship of the joint to adjacent structures. The anatomy of the TMJ was examined in 12 equidae using dissections, synovial and vascular injections and frozen and plastinated sections. Relevant structures were photographed. Rostral and caudal compartments were identified in the dorsal and ventral synovial pouches of the TMJ. Lateral and caudal ligaments were identified and attachments of the masticatory muscles over the TMJ were documented. Direct relationships between the TMJ and components of the ear were found, and the vascular supply described. This joint is related to some components of the ear as in man, and has its own peripheral vascular supply. A knowledge of the detailed anatomy of the equine TMJ is a prerequisite to interpreting the imaging techniques, and will enable improved diagnosis of TMJ pathologies.

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Citations

Jan 24, 2009·The Journal of Craniofacial Surgery·Soung Min KimSuk Keun Lee
Jan 3, 2020·Veterinary Radiology & Ultrasound : the Official Journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association·Amy NorvallDerek Cissell
Mar 28, 2007·Veterinary Radiology & Ultrasound : the Official Journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association·María J RodríguezAmalia Agut
Nov 26, 2008·Equine Veterinary Journal·M J RodríguezA Agut
Sep 28, 2012·Journal of Feline Medicine and Surgery·Jorge ArredondoRafael Latorre
May 9, 2012·Anatomy Research International·Alberto ArencibiaMiguel A Rivero
Jul 20, 2013·Journal of the American Veterinary Medical Association·Travis J Henry, Boaz Arzi
Oct 17, 2019·Anatomia, histologia, embryologia·Rafael LatorreCarlos Baptista
Mar 16, 2006·Equine Veterinary Journal·P H L Ramzan
May 25, 2007·Equine Veterinary Journal·S J BoninT Johnston
May 22, 2010·Equine Veterinary Journal·M J RodríguezR Latorre
May 25, 2007·Equine Veterinary Journal·R Latorre, M J Rodríguez
Jan 17, 2016·Veterinary Radiology & Ultrasound : the Official Journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association·James L CarmaltAstrid Bienert-Zeit
Apr 9, 2019·Veterinary Surgery : VS·Caroline ConstantAndré Desrochers
Jul 4, 2009·Veterinary Surgery : VS·Neil B TownsendSafia Z Barakzai
Oct 31, 2017·Clinical Anatomy : Official Journal of the American Association of Clinical Anatomists & the British Association of Clinical Anatomists·Nicolas Ernesto OttoneRamon Fuentes
Aug 21, 2020·Journal of Veterinary Dentistry·Elizabeth J ElzerKyla F Ortved
Jun 3, 2008·The Veterinary Record·P H L RamzanA Thompson

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