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dacryocystosyringotomy是什么意思，dacryocystosyringotomy翻译
Dacryocystosyringotomy is a surgical procedure used to treat chronic lacrimal drainage disorders, such as chronic dacryocystitis. The procedure involves creating a small opening in the lacrimal sac to allow for the drainage of tears into the nasal cavity. This is done using a syringe and a cystoscope, which is a thin, lighted tube that is inserted into the tear duct.
There are several reasons why a person might need to undergo dacryocystosyringotomy. One of the most common reasons is chronic dacryocystitis, which is an infection or inflammation of the tear duct. Other causes include congenital anomalies, such as blocked tear ducts, or trauma to the eye area.
The procedure is typically performed on an outpatient basis, meaning the patient does not need to stay in the hospital overnight. The patient is given anesthesia to numb the eye area, and the surgeon uses a cystoscope to locate the blockage and create a small opening in the lacrimal sac. The surgeon then uses a syringe to flush out the blocked tears and remove any debris.
After the procedure, the patient may experience some pain or discomfort, but this can usually be controlled with pain medication. The patient may also experience some redness or swelling around the eye area, but this should subside within a few days. It is important for the patient to keep the area clean and dry, and to avoid strenuous activities for a few weeks after the procedure.
Dacryocystosyringotomy is considered to be a safe and effective procedure for treating chronic lacrimal drainage disorders. However, as with any surgical procedure, there are some risks and potential complications. These may include infection, bleeding, or damage to the surrounding tissue. Additionally, the procedure may not be successful in some cases, and the patient may require further treatment or surgery.
In conclusion, dacryocystosyringotomy is a surgical procedure used to treat chronic lacrimal drainage disorders. The procedure involves creating a small opening in the lacrimal sac to allow for the drainage of tears into the nasal cavity. While the procedure is considered to be safe and effective, there are some potential risks and complications that should be discussed with a healthcare professional.