What I treat
Lacrimal Stent Implantation
Lacrimal stent implantation is a surgical procedure used to treat congenital blocked tears duct in children. The procedure aims to insert a silicone tube or stent into the lacrimal system to help keep the duct open during the healing and recovery period, allowing for continued drainage of tears from the eye to the nose.
Who it's for
The placement of a lacrimal stent is usually recommended for children who suffer from blocked tears duct ( congenital nasolacrimal duct obstruction ) , when the doctor believes that keeping the duct open during the healing period may increase the chance of successful treatment. It is usually performed in children between 6 months and 5 years, with the possibility of performing it in older children and adults in some cases. The use and type of stent are determined based on the patient's age, the nature and location of the obstruction, the condition of the lacrimal system, and previous interventions.
What to expect
During the procedure, a silicone tear duct stent is inserted through the natural openings of the tear drainage system to help keep the canal open during the healing period. The procedure does not require an incision or skin sutures. There are different types of stents used in children, including Crawford, Ritleng, and Monoka, and the appropriate type is chosen based on the child's age, the nature of the blockage, and the condition of the tear drainage system. Parents may notice some temporary symptoms, such as: A slight increase in tearing. Mild redness or irritation around the eye. A small amount of discharge. A feeling of the stent being present at the inner corner of the eye. Mild nasal bleeding (epistaxis) during the first day or two after the procedure. The child can usually return to their normal daily activities and resume their life as usual within 48 hours of the procedure, unless the doctor advises otherwise. The stent is temporary and remains inside the tear drainage system for a period determined by the ophthalmologist based on the child's age, the nature of the blockage, the type of stent used, and the response to treatment. It is then removed at the appropriate time in the clinic.
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