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Techniques in Coloproctology

, Volume 21, Issue 7, pp 541–545 | Cite as

Robotic transanal surgery (RTAS) with utilization of a next-generation single-port system: a cadaveric feasibility study

  • J. Marks
  • S. Ng
  • T. Mak
Original Article

Abstract

Purpose

Transanal surgery remains both an innovative approach to rectal pathology and a demonstrated technical challenge. Improved technology using a single-port system robotic platform (SPS) offers a promising option for this surgery.

Methods

SPS robotic system was utilized to perform submucosal, full-thickness and cylindrical excision on four cadavers. Operative performance and surgeon fatigue were measured.

Results

On all types of resections, the SPS system performed well. There were no piecemeal or fragmented resections. Closure was judged to be good to excellent in all cases. Surgeon assessment of setup and performance of the SPS was excellent in all cases.

Conclusions

SPS robotic transanal surgery represents an exciting new option for transanal surgery.

Keywords

Robotic transanal surgery (RTAS) Single port surgery (SPS) Transanal endoscopic surgery (TEM) Transanal minimally invasive surgery (TAMIS) Robotic TEM (RTEM) 

Notes

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

This article does not contain any studies with human participants or animals performed by any of the authors.

Informed consent

For this type of study formal consent not required.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Division of Colorectal SurgeryLankenau HospitalWynnewoodUSA
  2. 2.Division of Colorectal Surgery, Department of Surgery, The Chinese University of Hong KongPrince of Wales HospitalShatinChina
  3. 3.Lankenau Medical CenterWynnewoodUSA

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