Tears are physiologically necessary for the eye not to dry out and for it to function. tear eye
The lids are formed by the glands inside and are delivered to the nasal cavity by channels. This
Occlusion of the canal causes watering of the eye. We call this “epiphora”.
In these patients, tears typically flow outward continuously. Eye Surgeons have been doing this for years.
tears by making an incision on the outside of the nose and breaking the bone tissue to treat the disease
reached the channel. This very old method has been used for more than fifty years. The development of medicine and
With the use of angled endoscopes in surgery, an easy access from the nose to the tear duct
way has been reached. It does not require a skin incision and allows access to the tear duct through the nose.
The method was named Endoscopic Endonasal Dacryocystorhinostomy.
In this surgery, in which telescopes with a diameter of 4 mm are used, tears are passed after passing the mucosa and bone tissue.
bladder is reached and a new path is opened and the duct obstruction is bypassed. Clarity in a short time
Special thin tubes are placed in the tear duct for 4 to 8 weeks to prevent it from closing. endoscopic
The advantage of the technique is that there is no possibility of scarring as there is no skin incision. In external surgery
There is a lot of tissue damage and the surgery takes a long time. Function of lacrimal sac with endoscopic technique
no harm is done, the patient is discharged on the same day.
The success rate in endoscopic tear duct opening is over 90%. Our tears during the day
It goes to our nose and nasal passages through channels, but we are not aware of this process. This process
is physiological. If the tear duct is blocked, the eyes begin to water.

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