Spots in front of the eyes

Spots in front of the eyes
Also known as "floaters", blurry spots that drift in front of the eyes but do not block vision. The blur is the result of debris from the vitreous casting a shadow on the retina. The spot is the image formed by a deposit of protein drifting about in the vitreous, the clear jelly-like substance that fills the middle of the eye. Floaters are often described by patients as spots, strands, or little flies. Some patients even want to use a fly-swatter to eliminate these pesky floaters. Floaters are usually benign (not serious). They can result from a separation of the vitreous gel from the retina. This condition is called a posterior vitreous detachment (PVD). Although a PVD occurs commonly, there are no retinal tears associated with the condition most of the time. No treatments are available for floaters although they tend to become less annoying over time. Remember also that floaters are usually not associated with serious eye problems. Permanent or recurring white or black spots in the same area of your field of vision may, however, be an early warning sign of cataracts or another serious eye problem. If you experience a shadow or curtain that affects any part of your vision, this can indicate that a retinal tear has occurred and has progressed to a detached retina. In this situation, you should immediately consult an ophthalmologist since time is of the essence.

Medical dictionary. 2011.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Eyes, spots in front of the — Also known as floaters , blurry spots that drift in front of the eyes but do not block vision. The blur is the result of debris from the vitreous casting a shadow on the retina. The spot is the image formed by a deposit of protein drifting about… …   Medical dictionary

  • To find favor in the eyes of — Eye Eye ([imac]), n. [OE. eghe, eighe, eie, eye, AS. e[ a]ge; akin to OFries. [=a]ge, OS. [=o]ga, D. oog, Ohg. ouga, G. auge, Icel. auga, Sw. [ o]ga, Dan. [ o]ie, Goth. aug[=o]; cf. OSlav. oko, Lith. akis, L. okulus, Gr. o kkos, eye, o sse, the… …   The Collaborative International Dictionary of English

  • To set the eyes on — Eye Eye ([imac]), n. [OE. eghe, eighe, eie, eye, AS. e[ a]ge; akin to OFries. [=a]ge, OS. [=o]ga, D. oog, Ohg. ouga, G. auge, Icel. auga, Sw. [ o]ga, Dan. [ o]ie, Goth. aug[=o]; cf. OSlav. oko, Lith. akis, L. okulus, Gr. o kkos, eye, o sse, the… …   The Collaborative International Dictionary of English

  • The Mysterious Mr. Quin —   …   Wikipedia

  • The World of Kong — The World of Kong: A Natural History of Skull Island is a 2005 encyclopedic book, made for the release of Peter Jackson s King Kong. The book tells all about King Kong s fictional world. It talks about everything on Skull Island, from the… …   Wikipedia

  • The Crypt (Kings Island) — The Crypt (Formerly and better known as Tomb Raider: The Ride) at King s Island is a fully enclosed Giant Top Spin thrill ride built by HUSS Rides. It opened at King s Island in 2002 and is the world s only Giant Top Spin.The Crypt was a higher… …   Wikipedia

  • The Osirian Portal — Ophidian (left) and Amasis in October 2010 Statistics Members Amasis Ophidian Escorpion Egipcio Hieracon …   Wikipedia

  • The Face (Corbet-Singleton) — The Face is a horror novel written by Australian author Paul Corbet Singleton. It was published in 1997 by Scholastic Press. It tells the story of Gibson Carver, a fifteen year old boy who is struggling to adapt to life at a new school, all the… …   Wikipedia

  • The Holocaust — Holocaust and Shoah redirect here. For other uses, see Holocaust (disambiguation) and Shoah (disambiguation). Selection on …   Wikipedia

  • The Clockwise Man — Doctorwhobook title=The Clockwise Man series=New Series Adventures number=1 featuring=Ninth Doctor Rose writer=Justin Richards publisher=BBC Books isbn=ISBN 0 563 48628 7 set between=The Unquiet Dead and The Empty Child pages= date=May 2005… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”