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Difficult to answer this question as different surgery has different complication rates. Also it will depend upon the age, and build of the patient and existing co morbidity's from other illness
Some common complications would include decreasing vision, excessive pain, redness or swelling of or around the eye. The risk of post-operative complications is very small due to new surgical techniques.
Some older methods of cataract surgery may have to be used if the cataract is too large to remove with a small incision, including: Extracapsular cataract extraction.Intracapsular cataract extraction
Conventional cataract surgery, or phacoemulsification, is a well-established surgical technique widely practiced for decades. It involves using a small incision, manually removing the cataract-diseased lens, and implanting an intraocular lens (IOL) to restore vision. The surgeon uses handheld surgical instruments to perform each step during the procedure.
Phacoemulsification. This type of extracapsular extraction needs a very small incision, resulting in faster healing.
could be many things. small black spots are called floaters. sometimes spots are the result of cataract surgery, or even stress.
If the cataract remains small or at the periphery of the lens, the visual changes may be minor.
A homograph for "pupil" is "pupil," which can also refer to the small, dark hole in the center of the eye.
a small minority of patients undergoing gastroenterologic surgery are at high risk for postoperative complications that may lead to prolonged hospital stays.
A small, plastic device (IOL) that is usually implanted in the lens capsule of the eye to correct vision after the lens of the eye is removed. This is the implant is used in cataract surgery.
This depends on the type of eye surgery you will be requiring. If you are referring to laser surgery to correct vision, the risks are very, very low. If you are referring to cataract removal, the risks nowadays is still relatively low, but as always there's a small risk. All eye surgery risk ratios should be discussed with your eye doctor.
Laparoscopic surgery is very safe procedure because only 3–4 small cuts are made during this surgery and it involves very less complications to the patient. It minimizes the time spent by the patient in the hospital or in bed rest.