iridotomy: Definition. The tears pass through the lacrimal drainage system by blinking and the principle of capillary action. With external dacryocystorhinostomy, your surgeon makes an incision on the side of your nose, near where the lacrimal sac is located. incision of the tear (lacrimal) sac: Term. Endoscopic or endonasal. In some cases, your doctor may place a small tube here, called a stent, to help keep the passage open. Lacrimotomy is surgical incision into the lacrimal duct, commonly known as the tear duct of the eye.lacrimotomy Dr. Iyengar performed surgery on my eye to fix a blocked tear duct. So if you were in a labor and delivery room, you will be moved to an operating room. Seromas may develop after a surgical procedure, most often at the site of the surgical incision or where tissue was removed. iridectomy: Definition. This is a procedure in which your doctor checks your cervix. An opening into the lacrimal sac leads into a canal called the nasolacrimal duct which passes through the bony structures surrounding your nose and empties tears into your nasal cavity (see Figure 7). keratoplasty: Definition. Surgical elimination of the obstruction by creating a new tear duct is necessary to eliminate the tearing and infection that can result from such a blockage; Acute Dacryocystitis . Someone will surgically close your incision with stitches. surgical repair of the cornea: Term. The surgery went very well, with little swelling and negligible post-operative pain. They will manually insert a finger between the membranes of the amniotic sac and … After connecting the lacrimal sac to your nasal cavity and placing a stent in the new passageway, the surgeon closes up the skin incision with a few stitches. It can be done through an incision on the side of the nose near the lacrimal sac or … The surgical procedure is called dacryocystorhinostomy. called External Dacryocystorhinostomy (DCR), and involves an incision on the side of the nose less than one inch long, mechanical removal of bone in that area the size of a nickel, and sewing the lining of the nose to the tear sac itself. 10 Reasons Why the Maternal Mortality Rate Is Higher in the U.S. Than Other Developed Nations, reviewed by our medical review board and team of experts. Your doctor may expose the tissue beneath this incision. dacryocystotomy: Definition. The surgery, called a dacryocystorhinostomy, or DCR, involved creating a hole between the tear sac and the inside of the nose. The problem with the tear duct is fixed. excision (of part) of the iris: Term. several etiologies, all cause nasolacrimal duct obstruction with obstruction of drainage from lacrimal sac to nose. He or she will make a small hole in the bone beneath. 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