Lacrimal intubation is a surgical procedure used to treat nasolacrimal duct obstruction by placing a stent in the tear drainage system to maintain patency. It is commonly performed in patients with persistent tearing and recurrent eye infections when less invasive treatments have failed.

Lacrimal Intubation

A surgical procedure is a medical intervention involving the manual and instrumental techniques to investigate, treat, or repair a condition or injury, often requiring anesthesia and sterile conditions. It is performed by trained surgeons and can range from minor outpatient procedures to complex operations requiring extensive hospital stays.

Surgical Procedure

Nasolacrimal duct obstruction is a condition where the tear duct that drains tears from the eye into the nasal cavity becomes blocked, leading to excessive tearing and potential infection. It can be congenital or acquired, with treatment options ranging from simple massage techniques to surgical intervention depending on severity and cause.

Nasolacrimal Duct Obstruction

Placing a stent

The tear drainage system, also known as the lacrimal drainage system, is responsible for the removal of tears from the ocular surface to maintain eye health and comfort. It involves a series of structures including the puncta, canaliculi, lacrimal sac, and nasolacrimal duct, which work together to channel tears into the nasal cavity.

Tear Drainage System

Maintain patency

Persistent tearing

Recurrent eye infections are often indicative of underlying issues such as chronic blepharitis, dry eye syndrome, or immune system deficiencies, and require a comprehensive approach for diagnosis and management. Effective treatment typically involves addressing the root cause, maintaining eyelid hygiene, and possibly using antibiotics or anti-inflammatory medications as prescribed by a healthcare professional.

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