Which Glasgow Coma Scale (GCS) score indicates a mild head injury?

A Glasgow Coma Scale (GCS) score of 13-15 indicates a mild head injury. The GCS assesses a patient's level of consciousness through three components: eye opening, verbal response, and motor response.

In the context of head injuries, a score in the range of 13-15 signifies that the patient is fully conscious and responsive, meaning they can obey commands, speak coherently, and open their eyes spontaneously. This level of responsiveness indicates that the brain is functioning relatively well despite the presence of an injury. Scores lower than this range reflect increasing levels of impairment in consciousness and responsiveness, which suggest moderate to severe head injury.

Understanding this scale is crucial in emergency situations, as it helps healthcare providers quickly assess the severity of a head injury and determine the appropriate management and intervention strategies.