Laparoscopic: several small incisions (cuts) are made in the lower right abdomen (stomach) and a narrow tube with a tiny camera attached (laparoscope) in inserted. This allows the surgeon a view of the appendix and, by inserting small surgical instruments through the other cuts, the appendix can be removed. Open: an incision is made in the lower right abdomen and the appendix removed.

Open Excisional: a small incision (cut) is made as close as possible to the lump and the lump, together with a surrounding margin of tissue, is removed for examination. If the lump is large, only a portion of it may be removed. Fine Needle Aspiration and Core Needle Biopsy: both these procedures involve inserting a needle through your skin into the breast lump and removing a sample of tissue for examination.

A silicone sack filled with either silicone gel or saline (salt water) is inserted underneath your chest muscle and skin. Before being inserted, the skin will sometimes need to be stretched to the required breast size. This is done by placing an empty bag where the implant will finally go, and gradually filling it with saline over weeks or months. The bag is then replaced by the implant in another operation.

Laparoscopic: several small incisions (cuts) are made in the abdomen (stomach) and a narrow tube with a tiny camera attached (laparoscope) is inserted. This allows the surgeon a view of the gallbladder and, by inserting small surgical instruments through the other cuts, the gallbladder can be removed. Open: an abdominal incision is made and the gallbladder removed.

A long, narrow tube with a tiny camera attached (colonoscope) is inserted into your anus and then moved along the entire colon. This allows the surgeon a view of the lining of the colon. Sometimes a biopsy (small piece of tissue) will be taken during the procedure for later examination at a laboratory. Polyps (small growths of tissue projecting into the bowel) may be removed during a colonoscopy.

An opening is made in the skin of the abdomen (stomach) to allow drainage of stools (faeces) from the colon into a collection bag on the outside. This may be temporary to allow time for healing of the colon or, if the entire colon has been removed, it may be permanent.

A long, flexible tube with a tiny camera attached (gastroscope) is inserted through your mouth and moved down your digestive tract. This allows the surgeon a view of the upper part of your digestive tract i.e. oesophagus (food pipe), stomach and duodenum (top section of the small intestine). Sometimes a biopsy (small tissue sample) will need to be taken during the procedure for later examination at a laboratory.

Haemorrhoidectomy: each haemorrhoid or pile is tied off and then cut away. Stapled Haemorrhoidectomy: a circular stapling device is used to pull the haemorrhoid tissue back into its normal position.

Open: an abdominal incision is made over the hernia and the hernia is pushed back into position in the abdominal cavity. The hiatus (opening in the diaphragm) is tightened and the stomach is stitched into place. Inguinal Hernia Laparoscopic: several small incisions are made in the abdomen and a narrow tube with a tiny camera attached (laparoscope) is inserted. Small instruments are inserted through the other cuts, allowing the surgeon to push the hernia (part of the intestine that is bulging through the abdominal wall) back into its original position. The weakness in the abdominal wall is repaired. Open: an abdominal incision is made and the hernia is pushed back into position. The weakness in the abdominal wall is repaired. Umbilical Hernia An incision is made underneath the navel (tummy button) and the hernia (part of the intestine that is bulging through the abdominal wall) is pushed back into the abdominal cavity. The weakness in the abdominal wall is repaired. Incisional Hernia Laparoscopic: several small incisions are made in the abdomen and a narrow tube with a tiny camera attached (laparoscope) is inserted. Small instruments are inserted through the other cuts, allowing the surgeon to push the hernia (part of the intestine that is bulging through the abdominal wall) back into its original position. Open: an abdominal incision is made and the hernia is pushed back into position.

Simple or Total: all breast tissue, skin and the nipple are surgically removed but the muscles lying under the breast and the lymph nodes are left in place. Modified Radical: all breast tissue, skin and the nipple as well as some lymph tissue are surgically removed. Partial: the breast lump and a portion of other breast tissue (up to one quarter of the breast) as well as lymph tissue are surgically removed. Lumpectomy: the breast lump and surrounding tissue, as well as some lymph tissue, are surgically removed. When combined with radiation treatment, this is known as breast-conserving surgery.

An incision (cut) is made in the front of and at the base of the neck and one or more of the parathyroid glands are removed.

Laparoscopic: several small incisions (cuts) are made in the abdomen (stomach) and a narrow tube with a tiny camera attached (laparoscope) is inserted. This allows the surgeon to view the rectum and, by inserting small surgical instruments through the other cuts, part or all of the rectum can be removed. Open: an abdominal incision is made and part or all of the rectum removed.

A long, narrow tube with a tiny camera attached (sigmoidoscope) is inserted into your anus and moved through your lower large intestine (bowel). This allows the surgeon a view of the lining of the lower large intestine (sigmoid colon). If necessary, a biopsy (small piece of tissue) may be taken for examination in the laboratory.

Shave Biopsy: the top layers of skin in the area being investigated are shaved off with a scalpel (surgical knife) for investigation under a microscope. Punch Biopsy: a small cylindrical core of tissue is taken from the area being investigated for examination under a microscope. Excision Biopsy: all of the lesion or area being investigated is cut out with a scalpel for examination under a microscope. Incision Biopsy: part of the lesion is cut out with a scalpel for examination under a microscope.

Skin lesions such as cysts and tumours are removed by cutting around and under them with a scalpel.

An incision (cut) is made in the front of and at the base of the neck and part or all of the thyroid gland is removed.