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Today's Terms
Paraplegia
Definition:
Complete paralysis of the lower half of the body including both legs, usually caused by damage to the spinal cord.
Managed care
Definition:
Any system that manages healthcare delivery with the aim of controlling costs. Managed care systems typically rely on a primary care physician who acts as a gatekeeper through whom the patient has to go to obtain other health services such as specialty medical care, surgery, or physical therapy.
Traumatic Brain Injury
Definition:
A blow or jolt to the head can result in a traumatic brain injury (TBI), which can disrupt the function of the brain. Concussions, also called “closed head injuries,” are a type of TBI.
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