Anterior Skull Base Fractures Treated with Surgical Correction: Factors Associated with Development of Infection
Year: 2025
Type: article
Study design: Observational Study
Abstract: Objective: Traumatic anterior skull base fractures can be associated with significant morbidity and are managed based on the method of injury, presence of cerebrospinal leak, clinical stability and other factors. Our objective is to determine factors associated with the development of infection in the management of surgical anterior skull base fractures. Methods: We completed a retrospective review of adult patients with traumatic anterior skull base fractures treated operatively with bi-frontal craniotomy from 2012 to 2022. The statistical analysis was completed with Prism 9.0 software for spearman correlation coefficient analysis. Results: Our study had a total of 51 patients. The average time from arrival to surgery was four days. A total of 20 patients were injured via gunshot wound (GSW) and 31 via other methods of injury. A total of 81% of patients were started on antibiotics prior to surgery, and all patients were kept on antibiotics after surgery. Five patients developed infections. Infection was not correlated with time to surgery, length of stay, type/duration of antibiotics, EVD placement/duration, or lumbar drain placement. However, all but one of the infections were in patients injured by GSWs vs. other mechanisms of injury (p < 0.01), and duration, not merely presence, of lumbar drain was correlated with development of infection (p < 0.01). Conclusions: In the treatment of anterior skull base fractures, time to surgery does not significantly increase risk of infection. However, patients with gunshot wounds have higher risks of infection, and thus more aggressive management should be considered.
Source: Trauma Care
Language: English
Subfield: Neurology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $1,207
Funder: National Institutes of Health
OpenAlex ID: W4413880515