- strabismus) can be due to either esotropia (cross-eyed) or exotropia (wall-eyed). The danger of the condition is that the brain cones to rely more on one eye than the other and that part of the brain circuitry connected to the less-favored eye fails to develop properly, leading to amblyopia (blindness) in that eye. The classic treatment for a moderately lazy eye has long been an eyepatch, covering the stronger eye with a patch, forcing the weaker eye to do enough work to catch up. However, eyedrops can work as well as an eyepatch in correcting moderate lazy eye and preventing the development of amblyopia. Atropine eyedrops are instilled daily in the stronger (dominant) eye. The atropine works by blurring rather than blocking vision in the stronger eye. Severe strabismus may require surgery. The surgery is designed to increase or decrease the tension of the small muscles outside the eye. (These muscles are called the extraocular eye muscles. The six extraocular eye muscles move the eye in all directions.) When strabismus surgery is needed, the sooner it is done, the better the chance of the child achieving normal binocular vision. Adults sometimes also need strabismus surgery. This can be done in a standard manner, as in children. Or adjustable suture surgery may be done because scarring from old eye surgery, inflammation from eye muscle disease, or neurological eye weakness makes it difficult to gauge how much tension to take up or let out to strighten the eyes. With adjustable suture surgery, it is possible to adjust the tension of the muscles after the surgery.
Medical dictionary. 2011.
Look at other dictionaries:
Lazy eye — may refer to:* Amblyopia, a visual disorder * Strabismus, the most common cause of amblyopia * Lazy Eye (Goo Goo Dolls song) * Lazy Eye (Silversun Pickups song) … Wikipedia
lazy eye — ► NOUN ▪ an eye with poor vision due to underuse, especially the unused eye in a squint … English terms dictionary
lazy-eye blindness — n AMBLYOPIA … Medical dictionary
lazy eyes — lazy eye or lazy eyes, = amblyopia. (Cf. ↑amblyopia) … Useful english dictionary
Lazy eye — An eye that diverges in gaze. A lazy eye is more formally called strabismus. A lazy eye (strabismus) can be due to either esotropia (cross eyed) or exotropia (wall eyed). The danger of the condition is that the brain cones to rely more on one eye … Medical dictionary
Lazy Eye (Silversun Pickups song) — Infobox Single Name = Lazy Eye Artist = Silversun Pickups from Album = Carnavas B side = Released = start date|2007|9|17 Format = Recorded = Beer Wine Fish, Echo Park; Sunset Sound, Hollywood, California Genre = Indie rock Length = 5:54 Label =… … Wikipedia
Lazy Eye (Goo Goo Dolls song) — Single infobox Name= Lazy Eye Background = Orange Artist= Goo Goo Dolls from Album= A Boy Named Goo Released= 1995 Genre= Alternative rock Length= 3:04 Label= Warner Bros. Records Last single = Long Way Down (1996) This single = Name (1997) Next… … Wikipedia
lazy eye — noun Etymology: so called from the fact that a person suffering from this condition uses only one eye : amblyopia ; also : an eye affected with amblyopia * * * ˌlazy ˈeye 7 [lazy eye] noun an eye that does not see … Useful english dictionary
Eye disease — This is a partial list of human eye diseases and disorders. The World Health Organization publishes a classification of known diseases and injuries called the International Statistical Classification of Diseases and Related Health Problems or ICD … Wikipedia
lazy eye — Informal. 1. the deviating eye in strabismus. 2. an amblyopic eye. 3. strabismus. 4. amblyopia. [1935 40] * * * … Universalium