Jones tube insertion is a surgical procedure used to treat severe cases of nasolacrimal duct obstruction, where a small glass tube is inserted to facilitate tear drainage from the eye to the nasal cavity. This procedure is typically considered when other less invasive treatments have failed, and it requires precise placement to ensure proper function and minimize complications.

Jones Tube Insertion

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

Tear drainage is the physiological process by which tears are removed from the eye surface and transported through the lacrimal system into the nasal cavity. This system helps maintain eye health by preventing the accumulation of excess tears and potential infection or irritation.

Tear Drainage

The nasal cavity is a large, air-filled space above and behind the nose in the middle of the face, playing a crucial role in respiration, olfaction, and filtration of inhaled air. It is lined with mucous membranes and tiny hairs that help trap dust and pathogens, while also warming and humidifying the air before it reaches the lungs.

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