How Do You Spell OPTICAL IRIDECTOMY?

1. Optical iridectomy is a surgical procedure that involves the removal of a portion of the iris, which is the colored part of the eye located between the cornea and lens. It is performed to create an opening in the iris that allows better flow of fluid within the eye, thereby relieving increased intraocular pressure. This procedure is commonly used as a treatment for conditions like glaucoma, where increased pressure inside the eye can lead to damage of the optic nerve and potential vision loss.

   The term "optical" in optical iridectomy refers to the purpose of the procedure, which is to improve the passage of light through the eye. By removing a part of the iris, a hole is created that allows light to pass through the eye without obstruction, improving visual acuity. This is particularly beneficial for individuals with narrow or closed drainage angles, as it helps to regulate the flow of the aqueous humor, the fluid that fills the front part of the eye.

   Optical iridectomy is usually performed using laser technology, such as the argon or Nd:YAG laser. The procedure is relatively quick and is often performed under local anesthesia. After the surgery, patients may experience temporary blurred or hazy vision, but these symptoms usually resolve within a few days.

   In summary, optical iridectomy is a surgical procedure that involves the removal of a part of the iris to create an opening for improved flow of fluid and light through the eye. It is commonly used as a treatment for glaucoma to relieve intraocular pressure and prevent potential vision loss.

2. An i. performed for the purpose of improving the vision by making an artificial pupil, in cases of central opacity of the cornea or lens, keratoconus, etc.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for OPTICAL IRIDECTOMY

The etymology of the word "optical iridectomy" can be broken down as follows:

1. Optical: Coming from the Greek word "optikos", meaning "of or pertaining to sight or vision". It is derived from "ops" meaning "eye" and "optoma" meaning "thing seen".

2. Iridectomy: This term is made up of two components:

- Irid-: Coming from the Greek word "íris", which means "rainbow" or "colored circle". In the context of anatomy, it refers to the colored part of the eye surrounding the pupil.

- -ectomy: A suffix derived from the Greek word "-ektemnein", meaning "to cut out". It refers to a surgical removal or excision of a part of the body.