OBJECTIVE To evaluate the nasolacrimal ostium created after successful external dacryocystorhinostomy. METHODS This prospective study included 41 successful primary external dacryocystorhinostomies performed in 41 patients with nasolacrimal duct obstruction (33 women and 8 men; age range, 19-75 years). The dimensions of osteotomy were measured during surgery. Patients alternately underwent ei...

The success rate of external DCR has been reported to an exemplary level with variation regard the surgeon’s skill, competence and experience. relatively high rates does not detract from limitations procedure. Intra operative difficulty Post-operative morbidity have led search for modifications in technique. Gel foam helps reduce bleeding post-operative period improves surgical outcome. purpose...