Pituitary disease. A pituitary disease is a disorder primarily affecting the pituitary gland. The main disorders involving the pituitary gland are: Overproduction or underproduction of a pituitary hormone will affect the respective end-organ.
Spinal Infusion Pump. Applies to: Neck, Shoulder, Elbow/Hand/Wrist, Back, Hip, Knee. A spinal infusion pump is a device that delivers concentrated amounts of medication into the spinal fluid space through the use of a small catheter.
The posterior spinal arteries supply the posterior one-third of the spinal cord. Anterior Spinal Artery. The anterior spinal artery is formed by the union of two arteries, each of which arises from the vertebral artery inside the skull.