Articular tubercle - Wikipedia
The articular tubercle (eminentia articularis) is a bony eminence on the temporal bone in the skull. It is a rounded eminence of the anterior root of the posterior end of the outer surface of the squama temporalis. This tubercle forms the front boundary of the mandibular fossa, and in the fresh state is covered with cartilage.
Articular tubercle - e-Anatomy - IMAIOS
The articular tubercle is the small bony projection at the lateral part of the articular eminence that serves as the origin of the temporomandibular ligament. Note that the articular tubercle and articular eminence are two different structures (TA2).
Articular Tubercle | Complete Anatomy - Elsevier
The articular tubercle is the rounded prominence found along the inferior aspect of the zygomatic process of temporal bone. Its posterior aspect contributes to the formation of the mandibular fossa and it provides an attachment site for the lateral ligament of the temporomandibular joint.
The Temporomandibular Joint - Structure - TeachMeAnatomy
2023年1月19日 · The temporomandibular joint consists of articulations between three surfaces; the mandibular fossa and articular tubercle (from the squamous part of the temporal bone), and the head of mandible. This joint has a unique mechanism; the articular surfaces of the bones never come into contact with each other – they are separated by an articular ...
TMJ Anatomy - Herman Ostrow Orofacial Pain and Oral Medicine …
Articular tubercle: This is a small, raised, rough, bony knob on the outer end of the articular eminence. Preglenoid plane: This is the slightly hollowed, almost horizontal, articular surface continuing anteriorly from the height of the articular eminence.
Articular tubercle - Structure, Function, Location, Diagram
2025年1月18日 · The articular tubercle is a small, rounded bony projection that arises from the inferior aspect of the temporal bone. [7] It is located on the posterior surface of the temporal bone, close to the external auditory meatus. [4]
The Temporal Bone - Parts - Fractures - TeachMeAnatomy
2022年12月15日 · One of the zygomatic processes’ attachments to the temporal bone forms the articular tubercle – the anterior boundary of the mandibular fossa, part of the temporomandibular joint. The masseter muscles attaches some fibres to the lateral surface of …
Anatomy, Head and Neck, Temporomandibular Joint
2023年7月17日 · On the lateral surface of the articular eminence, there is a bone ridge, known as the articular tubercle, near the root of the zygomatic process. The glenoid fossa is wider in its mediolateral portion, compared to the anteroposterior area.
Temporal Bone – Location, Functions, Anatomy, & Labeled Diagram
2022年3月31日 · At the zygomatic process’s root is a small tubercle called the articular tubercle or articular process. This tubercle forms the anterior boundary of the mandibular fossa , a socket-like structure through which the bone articulates with the mandible, forming the …
Articular Tubercle - Earth's Lab
2018年8月8日 · The articular tubercle is a bony protrusion at the temporal bone of the skull. It is a round protrusion belonging to the anterior origin of the posterior terminal of the outer side of the squama…