Advanced TMJ Anatomy: Understanding the Temporomandibular Joint

 The temporomandibular joint (TMJ) is a complex structure that allows the jaw to move smoothly while talking, chewing, and yawning. It is made up of bones, cartilage, muscles, and a small cushioning disc that helps absorb shock. When this joint functions properly, it enables fluid movement of the lower jaw (mandible) against the skull. However, when the TMJ is misaligned or overused, it can lead to pain and dysfunction. The surrounding muscles, such as the masseter and temporalis, can become tense, leading to jaw stiffness and headaches. Understanding TMJ anatomy helps in identifying treatment options, such as physical therapy or jaw exercises, to restore proper movement. See a TMJ doctor nearby.