Final answer:
The temporomandibular joint (TMJ) consists of the temporal bone of the skull and the mandibular condyle. An articular disc between these bones facilitates smooth jaw movements. Dentists frequently treat conditions related to the TMJ.
Step-by-step explanation:
The two bones that form the temporomandibular joint (TMJ) are the temporal bone of the skull and the condyle of the mandible. This joint is instrumental in allowing various movements of the lower jaw, including opening the mouth (mandibular depression), closing the mouth (mandibular elevation), as well as side-to-side, protraction, and retraction motions. A key component in this joint is the articular disc, which is situated between the two bones, enabling smooth motion between the temporal bone and the mandibular condyle.
Dentists often treats issues related to the TMJ, which can involve pain, dysfunction, or discomfort in this critical area of the jaw. Understanding the anatomy of the TMJ is important in diagnosing and treating these conditions effectively.