Introduction :The therapeutic approach in children with Nasolacrimal duct obstruction (NLDO)differs from that used in adults. While Dacryocystorhinostomy(DCR) is the most common procedure in adults. It is carried out less frequently in children. It is indicated for children with persistent NLDO refractory to probing and in cases of recurrent or chronic dacryocystitis. Aims and objectives : The ...

Purpose: To evaluate the efficacy of early intervention in cases of congenital NasoLacrimal Duct Obstruction (NLDO). Also, to find the possibility of occurrence of additional side effects. Methods: The study involved thirty-three patients diagnosed as nasolacrimal duct obstruction of congenital origin between 2003 to 2005. These patients were submitted to early intervention by probing and irrig...

Radiologic studies of the nasolacrimal system following instillation of various opaque media have been found to be of value in patients with epiphora. However, there are certain disadvantages with these methods. Extravasation of the oily opaque media into the surrounding tissues may subsequently result in the development of pseudopolycystic sacs. The use of too highly concentrated solutions of ...

PURPOSE This prospective study was designed to establish whether it is more effective to treat symptomatic congenital nasolacrimal duct obstruction by probing, or high-pressure irrigation, or both. METHODS During the period February 1991 to January 1999, 228 infants (300 nasolacrimal ducts) were examined (132 males, 96 females, age range 12-13 months). These patients were divided into three g...

BACKGROUND AND PURPOSE Epiphora, or tearing due to primary acquired nasolacrimal duct obstruction (PANDO), is increasingly being treated with balloon dilatation. The cause of PANDO is unknown, but a small diameter of the bony nasolacrimal canal might be one of the etiologic factors. The purpose of this study was to determine the normal distribution of diameters of the bony canal and to ascertai...

BACKGROUND To report the clinical experience and success rate with Ritleng intubation system in patients with congenital nasolacrimal duct obstruction. METHODS Twenty-four patients (32 eyes) with congenital nasolacrimal duct obstruction treated with the Ritleng intubation system were enrolled in this study. The mean age was 20.1+/-9.6 months. The technique involved introduction of a Prolene m...

Aim: To investigate the efficacy of probing in adults with epiphora due to nasolacrimal duct obstruction. Patients and methods: A retrospective study was conducted to investigate the efficacy of probing and irrigation of 72 lacrimal systems in 60 adults with nasolacrimal duct obstruction where epiphora was the only symptom. At follow-up, the procedure was considered successful if the epiphora h...