Serious complications are uncommon following cataracts surgery, however, like most operations problems may develop occasionally.
Infection, following cataract surgery is very uncommon.
Inflammation, this can be treated with drops.
An accumulation of fluid in the retina may occur.
The implanted lens may occasionally move from its original position causing distorted vision. If this happens, further surgery may be needed to reposition the displaced lens.
The retina may become separated from the inner wall of the eye. This is referred to as a retinal detachment and may require surgery.
Thickening of the membrane behind the new lens can occur in the months following surgery. This is referred to as capsular opacity. Although the vision becomes blurred it can be treated with laser.