Nnadi M O N, Bankole O B, Arigbabu S O
Neurosurgical Unit, Department of Surgery, University of Calabar Teaching Hospital, Calabar, Nigeria.
Niger Postgrad Med J. 2014 Dec;21(4):311-4.
To determine the functional outcome and infection rate in patients who were surgically treated for non-missile traumatic depressed skull fractures.
It is a prospective cross-sectional descriptive study carried out on computerised tomography scanned depressed skull fractures surgically treated in Lagos University Teaching Hospital, Lagos from October 2008 to September 2009. Data were collected using structured proforma in accident and emergency, theatre, wards, and in outpatient clinic. Data collected included age, gender, occupation, type of depressed fracture, aetiology, clinicaland radiological findings, type of surgery done, complications, and outcome of treatment. Data was analysed using EPI info 2002 software.
A total of 17 patients were studied. There were 12males and 5females. Fifteen (88.2%) of the patients were0- 40years. The aetiology was road traffic accident in 82.4% of cases. Fourteen (82.4%) of the patients had open depressed skull fractures, while 17.6% had closed depressed skull fractures. Five (29.4%) of the patients had wound infection. Two (22.2%) of thepatients operated within 48hours had wound infection, while 37.5% of those operated after 48hours had wound infection. There was no infection among patients who had primary bone fragments replaced. Fifteen (88.2%) of the patients had good functional outcome.
The functional outcome in this study is good but the infection rate is high. Primary bone fragments should be replaced whenever possible as it prevents the need for cranioplasty and there is no relative risk of increased infection rate.
