Surgical treatment of cataract

summary

There are many methods for the treatment of cataract, mainly including drug treatment, surgical treatment, etc. patients should choose the treatment method according to their own situation, better symptomatic treatment, and strive for early recovery. Here is a brief introduction to the treatment of cataract.

Surgical treatment of cataract

First: complicated cataract: the first treatment of primary ophthalmopathy or systemic diseases causing cataract, until the inflammation is controlled, the condition is stable, and there is no contraindication to surgery, surgery can be considered.

Second: congenital cataract: such as binocular cataract, surgery should be implemented as soon as possible to prevent amblyopia. For incomplete cataracts which still have a certain vision and do not affect children's activities, the operation can be extended beyond the age of 5-6 years. If the visual acuity is lower than 4.3 (0.2), which affects the education, the operation can be carried out in advance.

Third: traumatic cataract: except for those with inflammation or intraocular foreign bodies removed soon after trauma, surgery should be carried out as soon as possible. If the lens swells and protrudes into the anterior chamber or lens cortex, causing allergic inflammation, surgery should be carried out quickly.

matters needing attention

Some trace elements in the body, such as zinc, cadmium and selenium, are also involved in the synthesis of various substances in the eyes, and the regulation of their physiological functions can not be ignored.