User:Herbert Blumenthal DDS/sandbox

What is the difference between TMJ and TMD. TMJ represents the structure that is located just in front of the ear (about 13mm). It is the place where the lower jaw, the mandible, articulates with the skull. The articulation of these two structures is called the TemporoMandibular Joint. (TMJ). The term TMJ describes this joint and its component parts. The term TMD is designated to describe a multitude of Disorders that may exist within §this joint and the surrounding supporting structures including ligaments, tendons, disc and muscles. Herbert Blumenthal DDS