Epidural space - Wikipedia
In anatomy, the epidural space is the potential space between the dura mater and vertebrae (spine). [1][2] The anatomy term "epidural space" has its origin in the Ancient Greek language; ἐπί, "on, upon" + dura mater also known as "epidural cavity", …
Epidural Space Anatomy and Injections - Verywell Health
2023年10月29日 · The epidural space is an area of spinal anatomy that is located between the vertebral canal and the spinal cord. It lies inside the canal, but outside the cord. Three layers of tissue cover the spinal cord, and between each is a "space."
Epidural space: Anatomy and function - Kenhub
2023年10月30日 · The spinal epidural space contains fat and loosely packed connective tissue which cushions the dural sac, venous plexuses, small arterial branches, spinal nerve roots, lymphatics, and fibrous bands called meningovertebral ligaments that attach the dura mater to the inner lining of the vertebral canal, anchoring it.
Epidural: What It Is, Procedure, Risks & Side Effects - Cleveland Clinic
2021年10月14日 · An epidural is a procedure that involves injecting a medication — either an anesthetic or a steroid — into the space around your spinal nerves known as the epidural space.
Epidural Space - an overview | ScienceDirect Topics
The epidural space extends from the foramen magnum to the sacral hiatus in the craniocaudal direction; it lies external to the thecal sac and deep to the osseous structures and ligaments of the spine within the spinal canal. It is composed mainly of fat and blood vessels.
First described in 1901 (Corning JL, 1901), the epidural space is an anatomic compartment between the dural sheath and the spinal canal. In some areas it is a real space and in others only a potential space. Various methods have been used to study the anatomy of the epidural space by investigators.
Epidural Space - an overview | ScienceDirect Topics
The epidural space is the space just outside the dura of the spinal canal. The epidural space is a potential space extending from the base of the skull to the sacral hiatus. This space contains blood vessels, fatty tissue, and fibrous tissue. The epidural contents are not uniform.
Applied epidural anatomy - Continuing Education in Anaesthesia ...
The spinal canal enclosed within these structures is also known as the epidural space, apart from the central portion occupied by the dural sac and its contents. The dura mater contains the arachnoid mater.
Applied epidural anatomy | BJA Education | Oxford Academic
2005年6月1日 · Maximal neck flexion can almost double the depth of the cervical epidural space. Spinal endoscopy adds another dimension to epidural catheterization. At present, its main application is in relation to the management and diagnosis of chronic radicular pain. There are 24 individual vertebrae: seven cervical, 12 thoracic and five lumbar.
Spinal epidural space - e-Anatomy - IMAIOS
The space outside the dura mater of the spinal cord, known as the spinal epidural space, lies between the dura and the bony vertebral canal enclosing the spinal cord. This space is crucial for administering spinal epidural anesthesia in the process of childbirth.
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