Atlantoaxial joint: Anatomy, function, movements - Kenhub
2023年10月30日 · The atlantoaxial joint is a complex joint between the atlas (C1) and the axis (C2). It is composed of three synovial joints; one median atlantoaxial joint and two lateral atlantoaxial joints. The median atlantoaxial joint is formed between the dens of axis and an osteoligamentous ring of the atlas anteriorly and transverse ligament posteriorly.
Atlanto-axial joint - Wikipedia
It is a pivot joint that provides 40 to 70% of axial rotation of the head. [1] There is a pivot articulation between the odontoid process of the axis and the ring formed by the anterior arch and the transverse ligament of the atlas. There are three atlanto-axial joints: one …
Anatomy, Head and Neck: Atlantoaxial Joint - StatPearls - NCBI Bookshelf
2023年8月28日 · The atlantoaxial joint is a unique joint with multiple distinct structural aspects contributing to its crucial function for cervical stability and mobilization. It consists of three distinct synovial joints: one medial joint and two lateral atlantoaxial joints.
Atlanto-axial joint - Physiopedia
The atlantoaxial joint (AAJ) links the first cervical vertebra, known as the atlas (C1), to the second cervical vertebra, termed the axis (C2), forming the most flexible section of the spine. This joint consists of three synovial joints: a single median pivot joint and two lateral plane joints.
Atlantoaxial Instability - StatPearls - NCBI Bookshelf
2023年6月12日 · This activity describes the evaluation, diagnosis, and management of atlantoaxial instability and highlights the role of team-based interprofessional care for affected patients. The algorithm to dichotomize the patterns of atlantoaxial instability (AAI) and the advocated management modalities are discussed. Objectives:
Atlanto-axial articulation | Radiology Reference Article - Radiopaedia.org
2024年8月20日 · The atlanto-axial articulation is a complex of three synovial joints, which join the atlas (C1) to the axis (C2). The atlanto-axial joint allows 10-15 o of flexion/extension, 30 o of axial rotation and only minimal lateral flexion. There are a number of congenital anomalies which can affect the atlas, axis and the joint between the two:
Atlantoaxial Joints | Complete Anatomy - Elsevier
The atlantoaxial joint is a pivot synovial joint between the atlas and axis vertebrae. The vertebrae communicate with each other at three separate synovial joints; two lateral plane synovial joints and one median pivot joint.
Atlanto-axial joint | Encyclopedia | Anatomy.app | Learn anatomy …
The atlanto-axial joint (Latin: articulatio atlanto-axialis) is a complex articulation formed between the first (atlas) and the second (axis) cervical vertebrae. It is composed of three synovial joints: one median atlanto-axial and two lateral atlanto-axial joints. The atlanto-axial joint is a part of a larger craniovertebral joint group.
Atlanto Axial Joint - WikiSM (Sports Medicine Wiki)
2024年9月26日 · The atlantoaxial joint is a complex joint between atlas (c1) and axis (C2) which helps with axial rotation allowing our head to turn left and right and is supported by a complex set of ligaments and muscles.
Atlantoaxial Joint - Anatomy, Function, Movement - Samarpan
2023年3月31日 · The atlantoaxial joint is a specific joint with multiple distinct structural parts donating to its crucial function for cervical stability & mobilization. It consists of 3 distinct, synovial joints: one medial joint & two lateral atlantoaxial joints.
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