Poor final visual outcome after traumatic hyphema: A retrospective study of associated factors

Objectives: To determine the factors associated with a poor final visual outcome following a non-perforating traumatic hyphema. Methods: The in-patient records of all traumatic hyphema patients admitted to the Department of Ophthalmology of the Hamad Medical Centre (HMC) in Doha, Qatar, were retrospectively reviewed for a four-year period from January 2004 to March 2008. One hundred and seventeen patients who did not meet the exclusion criteria were divided into two groups based on their final visual outcome post-treatment. Group 1 (good outcome) consisted of 100 patients with a visual acuity (VA) of 6/18 or better and group 2 (worse outcome) consisted of 17 patients with a VA of less than 6/18. The two groups were compared to determine the factors associated with a poor final visual outcome. Results: Group 2 patients had an 82.3% incidence of complications after a traumatic hyphema compared with a 21% incidence in group 1. Of these complications, secondary glaucoma and rebleeding were significantly assoc...