Probing of the nasolacrimal duct is a common procedure in children with congenital stenosis. Although simple probing of the nasolacrimal duct is successful in a majority of patients, a number of failures occur. In those temporary intubation of the nasolacrimal duct with a silicone drain may solve the problem. We performed silicone intubation in 11 infants under nasal endoscopic control. By this...

OBJECTIVES To evaluate the surgical outcomes of endoscopic dacryocystorhinostomy followed by canalicular trephination and silicone stenting in patients with distal or common canalicular obstructions. METHODS The medical records of 29 patients (31 eyes) from January 2001 to December 2009 who underwent endoscopic dacryocystorhinostomy followed by canalicular trephination and silicone tube inser...

BACKGROUND The purpose of this study was to compare the efficacy of self-retaining stent (SRS) bicanalicular intubation with bicanalicular silicone (Crawford) intubation in patients with canalicular and punctal obstruction. METHODS In this prospective, randomized clinical trial, 38 patients with canalicular or punctal obstruction (25 partial, 13 complete) and epiphora were randomized into two...

BACKGROUND Tracheal intubation with neuromuscular blocking agents is associated with a low incidence of minor vocal cord sequelae (8%). The aim of this noninferiority trial was to demonstrate that the frequency of vocal cord sequelae after fiberoptic intubation with a flexible silicone tube without neuromuscular blocking agents was less than 25% (maximum tolerable inferiority). METHODS Two-hu...

AIM To document the results of erbium (Er)-YAG laser treatment in presaccal canalicular obstruction in combination with the use of a flexible endoscope. METHODS For the first time an Er-YAG laser (Schwind, Sklerostom) was attached to a flexible endoscope (Schwind, Endognost) and used to recanalise a stenosis of the upper, lower, or common canaliculus. In 17 patients (mean age 41.5 (SD 11.9) y...

Objective: To compare the results and complications of monocanalicular and bicanalicular Ritleng intubation under endoscopic guidance in patients with congenital nasolacrimal duct obstruction. Methods: This prospective study was performed on 24 patients with congenital NLD obstruction in the age between (2-5 years), divided into 2 groups. Group (A) underwent monocanalicular intubation, while gr...

PURPOSE To study the effect of bicanalicular silicone intubation on endonasal endoscopic mechanical dacryocystorhinostomy (EEM-DCR) for primary acquired nasolacrimal duct obstruction (PANDO). DESIGN Randomized clinical trial. PARTICIPANTS A total of 120 consecutive adults (103 females) with a presenting age of 64 ± 13.7 years (range, 39-92 years) underwent EEM-DCR for PANDO from November 20...

Introduction. The study aims to test whether flexible silicone tubes (FST) improve performance and provide similar intubation success through I-Gel as compared to ILMA. Our trial is registered in CTRI and the registration number is "CTRI/2016/06/006997." Methods. One hundred and twenty ASA status I-II patients scheduled for elective surgical procedures needing tracheal intubation were randomise...