No abstract

Our retrospective review of a series of patients referred to our practice for tearing revealed a significant proportion of patients whose tearing etiology was other than a nasolacrimal duct obstruction. Of particular interest is the fact that 40% of patients had dry eye with reflex tearing, and the majority of these improved with lubrication. These patients were all identified by performing a Schirmer test to quantify the basal tear production. We believe that the Schirmer test is a useful diagnostic tool in assessing patients with tearing and ensuring that the appropriate management approach is undertaken.

No abstract

Direct, indirect, or diffuse forces may injure canaliculi but direct penetrating injuries were more common than avulsive injuries. More serious injuries (orbital fractures, globe rupture, other body injuries, and head trauma) were more commonly seen when diffuse trauma was involved.