Colorectal Surgery

What is colorectal surgery?

Illustration of large intestine, cecum, ascending colon, transverse colon, descending colon, sigmoid colon, rectum, and anus.

Colorectal surgery may be performed on the colon, rectum and anus to treat a variety of conditions.

The colon is the longest part of the large intestine and the rectum is the passageway connecting the colon to the anus.

How it works

Minimally invasive surgery (MIS) is the most commonly used procedure in colorectal surgery. It includes both laparoscopic (keyhole) and robotic surgery.

During MIS, your surgeon will:

  • Make 3 – 4 tiny buttonhole incisions on your abdomen
  • Insert laparoscopic instruments and use advanced imaging guidance to treat your condition.

After the procedure, your surgeon will stitch up your incisions, leaving minimal visible scarring.

If you are not suitable for MIS, your doctor may recommend open surgery instead.

Why do you need colorectal surgery?

Colorectal surgery can be used to treat benign (non-cancerous) and malignant (cancerous) conditions.

Your doctor may recommend colorectal surgery if you have:

  • Incontinence
  • Polyps (non-cancerous growths)
  • Inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis
  • Anal conditions such as haemorrhoids (piles), anal fistulas and fissures.

Who should not undergo minimally invasive colorectal surgery?

Minimally invasive colorectal surgery may not be suitable if you have:

  • Had abdominal surgeries before
  • Very large lesions (tissue damage)
  • Severe cardio-respiratory (heart and lung) conditions

Depending on your condition, your doctor may recommend open surgery instead.

What are the risks and complications of colorectal surgery?

Your risk of complications depends on your general health and the type of surgery performed. Like other major surgeries, colorectal surgery is associated with the following risks:

  • Infection
  • Bleeding
  • Blood clots
  • Complications from general anaesthesia
  • Damage to nearby organs

In the hands of an experienced surgeon, these complications are rare.

Why choose Gleneagles Hospital?

For more than 60 years in Singapore, Gleneagles Hospital has provided trusted healthcare with the needs of our patients in mind. We combine our expertise with technology to provide you with the care and treatment you need to relieve your symptoms and regain your gut health.

We are committed to placing your needs first when you entrust your health to our specialists. Recover in extensive, modern facilities and experience seamless care all under one roof.

Our general surgeons

At Gleneagles Hospital, our team of general surgeons work together with a multidisciplinary team of healthcare professionals. We will diagnose and assess your need for colorectal surgery and help restore your health.

Please check with your insurance provider for more information, and for their most up-to-date list of panel doctors.

^Specialists may qualify to be on the Extended Panel (EP). You may enjoy selected panel benefits depending on your policy and riders.
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