Single Port
Also Known As
  • Single Port access surgery
  • Laparo-endoscopic single-site surgery (LESS)
  • Single incision laparoscopic surgery (SILS)
  • One port umbilical surgery (OPUS)

Single Port Surgery is an advanced key-hole surgery in which the colorectal surgeon performs surgery through a very small cut in the abdomen. Since the entire surgery is performed through the navel, it does not leave any visible scar like a traditional keyhole surgery which consists of several small scars.

Single Port Surgery
Types of procedure
suitable for Single Port Surgery
Benefits of
Single Port Surgery
  • Less post-operative pain
  • Faster recovery time
  • Fewer complications
  • Very good cosmetic result
  • Overall increased patient satisfaction
Colorectal Surgery
- Keyhole Single Port Anterior Resection
  • KH Ng et al. Single-incision laparoscopic surgery for right hemicolectomy: our initial experience with 10 cases. Techniques in Coloproctology.
  • KH Ng et al. Single Site laparoscopic right hemicolectomy: an oncological feasible option. World Journal of Surgical Oncology.
  • KH Ng et al. Evaluation of Current Devices in Single-Incision Laparoscopic Colorectal Surgery: A Preliminary Experience in 32 Consecutive Cases. World Journal of Surgery.
Dr Ng Kheng Hong
Dr Ng Kheng Hong
Senior Consultant Colorectal & General Surgeon
MBBS (S’pore), MMed (Surgery), FRCS (Edinburgh),
FAMS (General Surgery)
Dr Ng Kheng Hong has over 20 years of experience in colorectal surgery, including the single port technique. He is the former Director of Minimally Invasive Surgery at the Department of Colorectal Surgery at SGH and former Visiting Consultant in Surgical Oncology at the National Cancer Centre. Dr Ng is well-published in medical journals and continues to teach medical students to this day.
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