TBI
Pronunciation: T-B-I
Also written as: TBI — Traumatic Brain Injury
Traumatic Brain Injury - acquired brain injury caused by external physical force to the head.
Full Definition
Traumatic Brain Injury (TBI) refers to an acquired brain injury caused by an external physical force, such as a blow, jolt, or penetrating object that disrupts normal brain function. TBI severity ranges from mild (concussion) to severe, with classification based on factors such as Glasgow Coma Scale scores, duration of unconsciousness, and post-traumatic amnesia length. In rehabilitation medicine, TBI patients commonly present with cognitive impairments, behavioral changes, physical disabilities, and communication disorders. Rehabilitation teams address multiple domains including cognitive rehabilitation, physical therapy, speech therapy, occupational therapy, and psychosocial support. Recovery patterns are highly variable and may continue for months to years post-injury.
Usage
Usage note: Spell out on first use as 'Traumatic Brain Injury (TBI)'; distinguish from other types of acquired brain injury.
In Context
- "The severe TBI patient demonstrated improvements in attention and memory following cognitive rehabilitation therapy." — Neuropsychology progress report
- "TBI rehabilitation focused on compensatory strategies for executive function deficits." — Interdisciplinary treatment plan