Morcellator: Difference between revisions

Laparoscopic morcellation is commonly used at surgery to remove bulky specimens from the abdomen using minimally invasive techniques. Historically, morcellation was performed using a device that required the surgeon or assistant to manually 'squeeze' the handle. Other reports describe using a scalpel directly through the abdomen to create small specimens that can be drawn out of the abdominal cavity. In 1993, the first electric morcellator was introduced in the US market. It was initially used for uterine extraction, but later applied to other organs. The use of morcellators at surgery has now become commonplace, with at least 5 devices currently on the US market. Despite decades of experience, there remains limited understanding of the short-term and long-term [[sequelae]] of morcellation. Concerns have been raised about injury to surrounding organs including bowel, bladder, ureters, pancreas, spleen and major vascular structures. Long-term issues may include parasitic growth of retained tissue with the potential to cause adhesions, bowel dysfunction and potentially disseminate unrecognized cancer.