The temporomandibular joint (TMJ), or jaw joint, is a synovial joint that allows the complex movements necessary for life. It is the joint between condylar head of the mandible and the …

Jul 20, 2025 · Uncover the connection between your jaw muscles, their function, and sources of strain. Find practical, at-home techniques for managing related discomfort.

Now, the joint can’t move on its own - it needs muscles, specifically the muscles of mastication, which are all innervated by branches of the mandibular division of the trigeminal nerve, also …

Jan 20, 2025 · Key muscles operating your jaw include: Masseter: A powerful muscle that closes the jaw for chewing. Temporalis: A muscle that helps close the jaw and move it backward. …

Nov 6, 2025 · Movements at this joint are produced by the muscles of mastication, and the hyoid muscles. The two divisions of the temporomandibular joint have different functions. The upper …

Jun 9, 2025 · The temporalis, masseter, and medial pterygoid muscles are all involved in the movement of the temporomandibular joint (TMJ). The TMJ is a unique joint that connects the …

Dec 24, 2024 · TMJ disorders — a type of temporomandibular disorder or TMD — can cause pain in the jaw joint and in the muscles that control jaw movement. The exact cause of TMJ …

Oct 4, 2025 · TMJ can refer to painful disorders of the temporomandibular joint connecting the jaw to the skull. People with TMJ may experience pain and popping in their jaw.

Nov 7, 2023 · Problems with your jaw and the muscles in your face that control it are known as temporomandibular disorders (TMDs). Your doctor may also call it TMJ disorder or TMJ …

Dec 15, 2025 · Use a warm compress to relax your jaw muscles. Chewing hard foods can strain your jaw and make TMJ pain worse. Bad posture can increase stress on your jaw and neck …