Spinal Nerves: Anatomy, Function, and Common Conditions
The spinal nerves relay autonomic, motor, and sensory information from the spinal cord to the rest of the body. Individual nerves consist of fibers from the dorsal and ventral roots. 31 pairs are distributed to the five segments of the spinal column: Cervical (neck) – eight pairs Thoracic (upper back) – 12 pairs Lumbar (low […]
An Overview of Lumbar Synovial Cysts and Treatment Options
A lumbar synovial cyst is a sac filled with fluid that forms in the lower section of the spinal column. Most of these growths form due to the breakdown of a facet joint, which is part of a vertebral bone. Synovial cysts are not cancerous and are often stable for years. In rare instances, if […]
