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 mandibular fossa of the temporal bone.

Oct 30, 2023 · Overview of the major joints found in the body. The temporomandibular joint (TMJ) is a hinge type synovial joint that connects the mandible to the rest of the skull. More specifically, it is an articulation between the mandibular fossa and articular tubercle of the temporal bone, and the condylar process of the mandible.

The main components are the joint capsule, articular disc, mandibular condyles, articular surface of the temporal bone, temporomandibular ligament, stylomandibular ligament, sphenomandibular ligament, and lateral pterygoid muscle.

Jan 19, 2023 · In this article, we shall look at the anatomy of the temporomandibular joint – its articulating surfaces, ligaments and clinical correlations. Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way.

Nov 11, 2024 · The temporomandibular joint (TMJ) is an atypical synovial joint located between the condylar process of the mandible and the mandibular fossa and articular eminence of the temporal bone. It is divided into a superior discotemporal space and inferior discomandibular space by the TMJ disc (or meniscus).

Like any synovial joint, the TMJ has a joint capsule that surrounds all the articular elements. This capsule has an external and internal layer. The external layer is a fibrous membrane, which is thickened laterally by the temporomandibular ligament.

The temporomandibular joint (TMJ) is a diarthrosis, better defined as a ginglymoarthrodial joint, with 4 articular spaces. TMJ is composed of a synovial cavity, articular cartilage and a capsule that covers the same joint.

Jan 31, 2025 · Attached to the neck of the mandibular condyle below, and the perimeter of the mandibular fossa and the articular tubercle directly in front is the articular capsule, also known as the capsule ligament. Its flexible attachment to the mandibular neck permits unrestricted mobility.

The human TMJ is a complex, bilateral joint, functioning as one unit and comprised of numerous tissues working in unison to allow nominal operations essential to life. It is surrounded by a fibrous membrane, called a capsule. There are three ligaments that help to stabilize the joint, the major one is the temporomandibular ligament.

Jan 9, 2015 · JOINT CAPSULE. The TMJ is enclosed in a capsule (Figure 15-6) that is attached at the borders of the articulating surfaces of the mandibular fossa and eminence of the temporal bone and to the neck of the mandible. The anterolateral side of the capsule may be thickened to form a band referred to as the temporomandibular ligament. It is not ...