Lacrimal intubation with the Ritleng system in recurrent congenital nasolacrimal duct obstruction in children.
OBJECTIVE
To evaluate the efficacy of the Ritleng lacrimal intubation system in the treatment of congenital nasolacrimal duct obstruction.


METHODS
Twenty-six patients (29 eyes) with congenital nasolacrimal duct obstruction, who ranged in age from 2 to 12 years (mean, 4.85 +/- 2.9 years), underwent silicone intubation with the Ritleng lacrimal intubation system. The Ritleng lacrimal intubation system is composed of a Ritleng probe, a monofilament guide thread and a silicone tube. The prolene tip was removed from the inferior meatus with nasal endoscopy in 26 eyes, whereas this was done by using a Ritleng hook in 3. Clinical success was defined by the relief from symptoms and signs of obstruction. The tubes were left in place for an average of 6 months. The patients were followed up between 6 and 25 months (mean, 8.3 months).


RESULTS
All cases were successfully intubated with the Ritleng system. Two cases underwent reintubation because of tube dislocation during the first week. Granuloma developed at the edge of the inferior punctum in 1 case. We observed relief from symptoms in all cases.


CONCLUSIONS
The Ritleng lacrimal intubation system is an easy, effective and nontraumatizing procedure for the treatment of congenital nasolacrimal duct obstruction.
Yalaz
Muslime
M
Department of Ophthalmology, Faculty of Medicine, Cukurova University, Balcali, TR-01330 Adana, Turkey.
Ozcan
Altan A
AA
Akcali
Cağatay
C
Soylu
Levent
L
D002648:Child; D002675:Child, Preschool; D004867:Equipment Design; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007440:Intubation / Q000295:instrumentation*; D007767:Lacrimal Duct Obstruction / Q000151:congenital* / Q000628:therapy*; D008297:Male; D009301:Nasolacrimal Duct / Q000601:surgery*; D011126:Polypropylenes; D012008:Recurrence; D012825:Silicon; D015607:Stents; D016896:Treatment Outcome
D011126:Polypropylenes; D012825:Silicon