Janelle S. Renschler, DVM, PhD, Dipl ACVP, cVMA, CVMMP, IAED/C Equine temporomandibular joint (TMJ) disorders have historically been classified as “rare” by the academic community. Integrative/holistic veterinarians have had a much different view, although they were lacking scientific evidence to characterize temporomandibular disorders (TMD). This discrepancy has frustrated me, as a high percentage of my new equine dental patients have evidence of TMJ pain on myofascial and