Safe techniques in surgery for hysteroscopic myomectomy.

Hysteroscopic myomectomy is regarded as the best treatment for patients with submucous myomata. However, this procedure has a number of associated complications, including uterine perforation, cervical laceration, hyponatremia and hemorrhage, especially in cases of sessile submucous myomata. To avoid these problems, it is important to make well-advised preparations and manipulations both pre- and intraoperatively. The main surgical considerations for safe hysteroscopic myomectomy are shortening the operating time and avoiding cutting too deeply into the myometrium. With these requirements in mind, a combination of techniques using vaporization and a powerful oxytocic agent, such as prostaglandin F-2alpha, appears to be the safest method of carrying out hysteroresectoscopy for unpedunculated sessile submucous myomata.