What is a retinal tear? (Posted: apr 2003)

Break or tear in the retina (back of the eye) caused by traction on the retina by the vitreous humour.

How can laser eye surgery cause a retinal tear? (posted: apr 2003)

It is not entirely clear. There have been reports and studies on patients who experienced retinal tears after LASIK or after a retreatment. Some cases are linked to special risk factors such as previous ocular trauma or certain eye diseases.

How is it treated? (posted: apr 2003)

Retinal tears may be treated with an argon laser. It is important for them to be diagnosed promptly as they may lead to a retinal detachment and serious loss of vision.