Article ID Journal Published Year Pages File Type
4103233 American Journal of Otolaryngology 2014 4 Pages PDF
Abstract

PurposeExternal dacryocystorhinostomy (EXT-DCR) is the gold standard in the treatment of acquired nasolacrimal duct obstruction. Intranasal pathology can compromise the success of primary and revision external dacryocystorhinostomy EXT-DCR procedures. Nasal septal deviations resulting in unfavorable anatomy are an identified cause of DCR failures. In this study, we examine the causes of failure in our patient population and propose that concomitant treatment of septal deviations at the time of primary EXT-DCR can decrease the rate of revision surgery.Materials and methodsRetrospective review of patients who had undergone an EXT-DCR.ResultsOver a five year period, 12 EXT-DCR failures were identified and 8 were directly attributable to nasal septal deviations. Revision surgery was successful in all 8 cases after correction of the nasal septal deviation. A second cohort of patients was identified who had undergone primary EXT-DCR and septoplasty concomitantly. Eight consecutive patients underwent the combined procedure for a total of 10 EXT-DCR and 8 septoplasties. The only failure was due to a common canalicular obstruction (90% success rate for the combined approach).ConclusionsAs a result of our findings, we believe that treating nasal septal deviation at the time of the initial surgery can help minimize the need for revision surgery.

Related Topics
Health Sciences Medicine and Dentistry Otorhinolaryngology and Facial Plastic Surgery
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