An appendectomy is the surgical removal of the appendix, a small tube that branches from the large intestine, to treat acute appendicitis. Appendicitis is the acute inflammation of this tube due to infection. Carotid endarterectomy is a surgical procedure to remove blockage of the carotid arteries, the arteries in the neck that supply blood to the brain. If left untreated, a blocked carotid artery can cause a stroke.
Cataracts cloud the normally transparent lens of the eye. Cataract surgery involves removing the opaque lens, which is replaced with a clear artificial lens implant. Cesarean section (also called cesarean section). Cesarean section is the surgical delivery of a baby through an incision in the mother's abdomen and uterus.
This procedure is done when doctors determine that it is a safer alternative to a vaginal delivery for the mother, baby, or both. Elective surgery doesn't always mean it's optional. It simply means that surgery can be scheduled in advance. It may be a surgery you choose to have a better quality of life, but not for a life-threatening condition.
However, in some cases, it may be due to a serious condition, such as cancer. Examples of elective surgery include removal of a mole or wart and removal of kidney stones. It can also be done if other forms of treatment don't work. There are many reasons to have surgery.
Some operations can relieve or prevent pain. Others can reduce the symptoms of a problem or improve some body functions. Some surgeries are performed to find a problem. For example, a surgeon may do a biopsy, which involves removing a piece of tissue for examination under a microscope.
Some surgeries, such as heart surgery, can save your life.