Robotic transanal TME is a new modality for en bloc rectal cancer surgery, and the technique is feasible. Further study is necessary to assess the benefit of this novel approach.
Fistula-in-ano remains a common complex disease process. Its treatment has evolved to include a variety of noncutting techniques in addition to traditional fistulotomy. With the advent of more sphincter-sparing techniques, the number of patients undergoing fistulotomy should continue to decrease over time. Surgeons should become familiar with various surgical techniques so the treatment can be tailored to the patient.
Robotic transanal surgery (RTS) has been a natural evolution of transanal minimally invasive surgery. This video demonstrates how RTS is performed for the full-thickness excision of a malignant rectal polyp, with endoluminal robotic suturing of the rectal wall defect. The general approach to RTS, including the approach to docking of the robotic cart, are also illustrated in video format.
Vaginal hysterectomy is the original natural orifice operation. Although one of the most common gynecologic operations performed, the surgical approach has not changed significantly during the past century. This article describes a new approach to hysterectomy using vaginal access minimally invasive surgery (VAMIS). VAMIS hysterectomy is successfully performed on a cadaveric model. The step-by-step description of the surgical technique is depicted with video supplement.
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