Orbital Roof Fractures: A Clinically Based Classification and Treatment Algorithm

Abstract

Orbital roof fractures are relatively uncommon in craniofacial surgery but present a management challenge due to their anatomy and potential associated injuries. Currently, neither a classification system nor treatment algorithm exists for orbital roof fractures, which this article aims to provide. This article provides a literature review and clinical experience of a tertiary trauma center in Australia. All cases admitted to the Royal Melbourne Hospital with orbital roof fractures between January 2011 and July 2013 were reviewed regarding patient characteristics, mechanism, imaging (computed tomography), and management. Forty-seven patients with orbital roof fractures were treated. Three of these were isolated cases. Forty were male and seven were female. Assault (14) and falls (13) were the most common causes of injury. Forty-two patients were treated conservatively and five had orbital roof repairs. On the basis of the literature and local experience, we propose a four-point system, with subcategories allowing for different fracture characteristics to impact management. Despite the infrequency of orbital roof fractures, their potential ophthalmological, neurological, and functional sequelae can carry a significant morbidity. As such, an algorithm for management of orbital roof fractures may help to ensure appropriate and successful management of these patients.