Final answer:
The temporomandibular joint is the site where the mandibular fossa articulates with the articular tubercle, connecting the lower jaw to the temporal bone. This joint allows for various movements of the lower jaw.
Step-by-step explanation:
The temporomandibular joint (TMJ) is a joint in the skull that connects the mandible (lower jaw) to the temporal bone. It is the site where the mandibular fossa articulates with the articular tubercle. This joint allows for opening and closing of the mouth, as well as side-to-side and protraction/retraction motions of the lower jaw.
The temporomandibular joint is the connection between the temporal bone's mandibular fossa and articular tubercle with the condyle of the mandible, separated by an articular disc for smooth movement.
The temporomandibular joint is the site where the temporal bone of the skull articulates with the condyle of the mandible. Specifically, this articulation involves the mandibular fossa and the articular tubercle of the temporal bone, with the condyle of the mandible fitting between them. An articular disc is present to provide a smooth gliding surface between these two bones, allowing for various movements of the lower jaw such as opening the mouth (depression of the mandible), closing the mouth (elevation of the mandible), as well as protrusion, retraction, and side-to-side motions.