Colorectal Surgery

Not everyone with digestive problems will need surgery. Doctors usually recommend colorectal surgery when symptoms are severe, persistent, or not responding to medication. You may need to consult a colorectal surgeon if you experience:

• Blood in your stool
• Long-term constipation or diarrhoea
• Ongoing abdominal pain or discomfort
• Unexplained weight loss
• Pain, swelling, or discharge in the anal area

Surgery may also be necessary if there is a risk of complications such as infection, blockage, or cancer. In such cases, timely colorectal surgery can prevent the condition from worsening and improve long-term health.

Colorectal surgery is used to treat a wide range of conditions affecting the lower digestive system. These conditions can vary from mild to severe and may significantly impact daily life if left untreated.

Common conditions include:

• Colorectal cancer
• Piles (haemorrhoids)
• Anal fissures and fistulas
• Inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis
• Diverticulitis
• Colon polyps
• Rectal prolapse
• Bowel obstruction or perforation

Each condition requires a different approach. Your doctor will assess your symptoms, medical history, and diagnostic tests to decide the most appropriate treatment.

There are several types of colorectal surgery procedures, and the choice depends on the specific condition and its severity.

• Colectomy: This procedure involves removing part or all of the colon. It is commonly performed for colorectal cancer or severe inflammation.
• Colostomy or Ileostomy: In this procedure, a small opening (stoma) is created on the abdomen to allow waste to pass out of the body. This may be temporary or permanent, depending on the condition.
• Haemorrhoid Surgery: This is done to remove painful or enlarged piles that do not respond to medication or lifestyle changes.
• Fissure and Fistula Surgery: These procedures help treat tears or abnormal passages in the anal region, providing relief from pain and infection.
• Laparoscopic Surgery: Laparoscopic surgery is a minimally invasive technique in which the surgeon uses small incisions and a camera (laparoscope) to perform the procedure. It results in less pain, minimal scarring, and faster recovery compared to open surgery.
• Robotic Surgery: An advanced technique that allows surgeons to perform complex procedures with greater precision and control, leading to faster recovery.

Your colorectal surgeon will explain the best option based on your diagnosis and overall health.

Colorectal surgery is usually performed under general anaesthesia, so you will not feel any pain during the procedure. Depending on the type of surgery, the surgeon may:

• Make small or large incisions
• Remove the diseased portion of the colon or rectum
• Reconnect the healthy parts of the intestine
• Create a stoma if required

Modern techniques are used in colorectal surgery to minimise tissue damage, reduce complications, and promote faster recovery. In many cases, patients can expect shorter hospital stays and quicker healing.

Recovery time can vary from person to person, depending on the type of surgery and overall health.

• Minimally invasive procedures usually require a few weeks for recovery
• Open surgeries may take around 4–8 weeks for full recovery

During this time, patients are encouraged to follow their doctor’s advice, gradually return to normal activities, and attend follow-up appointments. Proper care plays a key role in ensuring a smooth recovery and avoiding complications.

Recovery after surgery is just as important as the procedure itself. Taking the right precautions can help speed up healing and reduce the risk of complications.

• Follow your doctor’s instructions: Take prescribed medications on time and attend all follow-up visits with your colorectal surgeon.
• Maintain a healthy diet: Start with light, easy-to-digest foods and slowly return to your regular diet. Drinking enough water is important to prevent constipation.
• Stay physically active: Gentle activities like walking can help improve circulation and recovery. However, avoid heavy lifting or strenuous activities.
• Take care of the surgical site: Keep the wound clean and dry. Watch for signs of infection such as redness, swelling, or discharge.
• Manage bowel habits: Avoid straining during bowel movements. Follow dietary and lifestyle advice given by your doctor, especially if you have a stoma.

These precautions can significantly improve recovery and help you return to normal life sooner.