The thoracic spine contains nerves that are much less specialized per vertebrae like that of the cervical and lumbar spine, however they are no. The greatest point of departure of this work from standard radiological anatomy textbooks is the introduction of the reader to the world of spine intervention, a. The vertebral column, or spine, is composed of 33 vertebrae. Anatomy, back, lumbar vertebrae statpearls ncbi bookshelf. There are 7 cervical neck bones, 12 thoracic chest, 5 lumbar lower back, 5 fused sacral and 4 fused coccyx bones. This is a quiz called spinal vertebrae and was created by member lilcbra. The vertebral column anatomy and physiology openstax. Your spinal column is supported by muscles and ligaments. This book is distributed under the terms of the creative commons attribution. There are elastic intervertebral discs between each vertebra that allow the cervical bodies to move while also acting as springs and shock absorbers. The cervical vertebrae, as a group, produce a lordotic curve. There are many books for anatomy one can read, but bd chaurasia is still considered the bible of anatomy. The vertebral column originally develops as a series of 33 vertebrae, but this number is eventually reduced to 24 vertebrae, plus the sacrum and coccyx.
Bd chaurasia human anatomy ebook download free in pdf format. Kardong vertebrates comparative anatomy function evolution 6th txtbk. Ligamentous anatomy of the subaxial cervical spine 79 arterial anatomy of the subaxial cervical spine 85 venous anatomy of the subaxial cervical spine 93 meninges and spaces of the subaxial cervical spine 99 neural anatomy of the subaxial cervical spine 104 gallery of anatomic variants and various congenital anomalies 108 suggested readings 118 3. Types of anatomy microscopic anatomy cytologyinternal structure of cells. Among the large number of books on anatomy appearing year after year, few. Anatomy, back, cervical vertebrae statpearls ncbi bookshelf.
Anatomy, back, sacral vertebrae statpearls ncbi bookshelf. Kardong vertebrates comparative anatomy function evolution. Your spinal column is flexible above the sacrum, and the discs between the vertebrae act as shock absorbers and allow flexibility. Describe a typical vertebra and determine the distinguishing characteristics for vertebrae in each vertebral region and features of the sacrum and. These vertebrae play an essential role in protecting the spinal cord and the spinal nerves. The lumbar vertebrae, as a group, produce a lordotic curve. The numbers to the left identify the spinal nerves and indicate where the nerve roots leave the vertebral canal. The vertebral column is subdivided into five regions, with the vertebrae in each area named for that region and numbered in descending order. The spinal cord, however, extends from the brain only to the level of vertebrae l 1l 2. Pdf clinical anatomy of vertebral column find, read and cite all the research. As with all physiology, the anatomy of a structure is related directly to its function. Bony processes keep the cervical vertebrae in close contact with each other. Anatomy and physiology the cervical spine consists of seven cervical bodies or vertebrae. They serve as a support for the head, neck, thorax, abdomen, and pelvis, while also allowing for flexibility and mobility through the presence of intervertebral discs and facet joints without compromising their supportive function.
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