U.S., May 22 -- ClinicalTrials.gov registry received information related to the study (NCT06983717) titled 'Lacrimal Deroofing for Epiphora' on May 14.
Brief Summary: Puncto-canalicular abnormalities, such as obstruction and canaliculitis, are a significant cause of epiphora. They involve proximal lacrimal drainage system. Proximal lacrimal obstructions classified into punctal stenosis canalicular obstructions. The basic principles in the treatment of punctal stenosis include creating an adequate opening, while maintaining the position of the punctum against the lacrimal lake, and preserving the lacrimal pump function. The severity of epiphora can be valued trough a grading system such as the Munk scale, fluorescein dye disappearance test,...