Colectomy is the most common procedure performed to remove the cancer cells. It is the surgical resection of all or part of the large intestine. It is also called large bowel resection. Colectomy is performed under general anaesthesia by open surgery method or by laparoscopic method. The procedure takes about 1 to 4 hours.
Appendectomy is the surgical removal of appendix, a small finger-shaped organ attached to the cecum (first part of the colon). Appendectomy is indicated in appendicitis, the inflammation of appendix and can be done two ways.
Laparoscopic colorectal surgery is a technique which involves operations on the colon and rectum through 4 or 5 small incisions. A laparoscope (a narrow tube having a tiny camera) is inserted through the incision which gives the surgeon, an enlarged image of the internal organs on a television screen.
Haemorrhoids are masses or lumps formed due to swollen blood vessels inside or outside the rectum. In severe stages, they may become infected or protrude from the anus (prolapsed haemorrhoid) and require surgical removal. The procedure used to treat or remove haemorrhoids is termed hemorrhoidectomy.
Vasectomy is a minor surgical procedure in which the vas deferens, a thin tube that stores and transports sperm is cut and then tied or sealed so that the sperm can no longer get into the semen. It is a permanent method of birth control in men. It prevents the release of sperm when a man ejaculates.
An anal fistula usually develops as a result of an anal abscess which is drained or bursts. Around half of people who develop an anal abscess will go onto develop an anal fistula. An anal fistula is a track which forms between the inside of the anus and the skin on the outside. This track will continue to drain pus like material and occasionally faecal matter.
Once a fistula has formed it is very unlikely to heal without treatment. Anal fistulae may also develop as a result of other conditions such as Crohn’s disease
The word pilonidal means a nest of hairs, and a sinus tract is an abnormal narrow channel or cavity in your body. Pilonidal sinuses are infected tracts beneath your skin that predominantly occur at the end of your tailbone, an area called the natal cleft where the buttocks separate.