GCS
Also written as: GCS — Glasgow Coma Scale
Glasgow Coma Scale; a standardized assessment tool for measuring level of consciousness in neurological patients.
Full Definition
The Glasgow Coma Scale (GCS) is a neurological assessment tool that evaluates a patient's level of consciousness based on three components: eye opening response (1-4 points), verbal response (1-5 points), and motor response (1-6 points). Scores range from 3 (deep unconsciousness) to 15 (fully conscious). In neurocritical care documentation, GCS scores are recorded frequently to track neurological status and guide treatment decisions. The scale is essential for communication between healthcare providers and in research protocols.
Usage
Usage note: Always specify whether referring to scale or score; avoid confusion with other neurological scales.
In Context
- "Patient's GCS improved from 8 to 12 following decompressive surgery." — Progress note
- "Initial GCS was 3 with no response to painful stimuli." — Emergency department report