The Uncovertebral (UV) Joints of the Cervical Spine

The video tutorial explores the anatomy and mechanics of the cervical spine, focusing on the uncovertebral joints, also known as UV joints. It explains the division of the cervical spine into upper and lower regions, highlighting the unique features of the lower cervical spine, such as the uncinate processes and their role in forming the uncovertebral joints. The tutorial discusses the formation of bipartite disks and their contribution to cervical spine mobility, including flexion, extension, lateral flexion, and rotation. The mechanics of upsloping and downsloping during these movements are also covered.

What is the role of the uncovertebral joints in cervical spine stability?

What physiological process is triggered by the growth of the uncinate processes?

Describe the process of downsloping in the cervical spine during extension.

How does lateral flexion of the neck affect the zygapophyseal joints?