Open AccessA STUDY ON CORRELATION OF DEGREE OF MIDLINE SHIFT ON CT SCAN AND GLASGOW COMA SCALE IN PATIENTS OF ACUTE TRAUMATIC HEAD INJURY
Author(s) -
Sandeep Kumar,
Narendra Kumar Kardam,
Kushal babu Gahlot,
Manphhol Singh Maharia
Publication year - 2020
Publication title -
international journal of medical and biomedical studies
Language(s) - English
Resource type - Journals
eISSN - 2589-8698
pISSN - 2589-868X
DOI - 10.32553/ijmbs.v4i8.1371
Subject(s) - glasgow coma scale , midline shift , medicine , hematoma , head injury , brain contusion , cerebral contusion , head trauma , anesthesia , glasgow outcome scale , surgery , computed tomography , intracranial pressure , traumatic brain injury , psychiatry
Background: The larger the amount of the midline shift on CT scan the poorer will be the outcome of traumatic head injury. Other variables such as Glasgow coma scale have been subsequently introduced to build more complex and accurate prognostic model.
Methods: A study was conducted on patients with acute traumatic head injury. Most common and important complication of traumatic head injury is the development of an increased intracranial pressure resulting in midline shift. The larger the amount of the midline shift on CT scan the poorer will be the outcome of traumatic head injury.
Results: External injury of scalpel is seen in 92% of cases, blackening of eye in 50% & vomiting in 50%. Cerebral contusion (50%) was the most common CT scan finding followed by depressed fracture (32%), subdural hematoma (22%) than extradural hematoma (6%). Hemorrhagic contusion was the most common CT scan finding irrespective of GCS score. In patients with GCS 3-5 other outcome findings are extradural hematoma, subdural hematoma, & depressed fracture. In patients with GCS 6-8 other common findings are extradural hematoma, depressed fracture & hemorrhagic contusion. In patients with GCS 9-12 other common findings were hemorrhagic contusion, depressed fracture & intra cerebral hematoma. In patients with GCS 13-15 other common findings were depressed fracture, hemorrhagic contusion.
Conclusions: The increased degree of midline shift in patients with head injuries by CT scan was related to the severity of head injury (GCS= 3-12) and was significantly related to poor final clinical outcome.
Keywords: CT scan, Glasgow coma scale, acute traumatic head injury.