WebFeb 1, 2016 · Cervical Spine Anatomy. The Atlas. C1 (Atlas) (Figure 1)- Specialized cervical vertebra devoid of a vertebral body, in its stead is the dens of C2. C1 ring is composed of an anterior arch, lateral masses, and … WebThe atlas (C1) is the topmost vertebra, and along with the axis forms the joint connecting the skull and spine. It lacks a vertebral body, spinous process, and discs either superior …
Spine Anatomy - USC Spine Center - Los Angeles
WebThe individual bones of the spine are the vertebrae. These are the building blocks of the spinal column. The vertebrae protect and support the spinal cord. They also bear the majority of the weight put upon your spine. The body of each vertebra is the large, round portion of bone. The body of each vertebra is attached to a bony ring. WebHHP:1100 Human Anatomy 26 Learning Outcomes • You Should Be Able To … 1. list the five regions and 26 vertebrae that comprise the vertebral column 2. describe the four main functions of the vertebral column 3. define the four spinal curvatures normally present in adults 4. Identify structural characteristics associated with most vertebrae: intervertebral … how to set warmup steps
Vertebra Radiology Reference Article Radiopaedia.org
Web7 rows · Feb 25, 2014 · Typical cervical vertebrae: C3-C6 The lower five cervical vertebrae are made up of the following ... Subscapularis is a strong triangular muscle that fills the subscapular fossa of … The internal carotid artery is a major branch of the common carotid artery, supplying … The radial nerve is the largest nerve of the upper limb.It originates as the terminal … Rhomboid minor is a small, cylindrical muscle that consists of two layers; … Back muscles. The muscles of the back are a group of strong, paired muscles that … Iliocostalis muscle acts in synergy with the two other erector spinae components … The cervical plexus is a conglomeration of cervical nerves formed by the anterior … The scalenus anterior muscle is the anteriormost of the three scalene … The cerebral cortex (cortex of the brain) is the outer grey matter layer that … The spinalis muscles are the most medial erector spinae muscles. They are … WebThe vertebrae also have a large hole in the back part of the bone, behind the vertebral body, called the spinal canal. The spinal cord and nerves travel within the spinal canal, extending from the brain down to the … WebMay 28, 2024 · 24.1 Spine Anatomy. The vertebral column is the central supportive structure of the body, linking the skull base to the pelvis, with the ribs and extremities connected directly to the periphery of the column or connected indirectly to it through other bones, such as the shoulder or pelvic girdle. The vertebral column also serves to protect … how to set wallpaper on extended desktop