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 …

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 …

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 …

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 …

2023年6月12日 · Atlantoaxial instability can be classified into three generalized categories: inflammatory, congenital, and traumatic. The "Rule of Spence" classically determines the …

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 …

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 …