Partial Colectomy: Removing Only the Affected Part of the Colon

Partial colectomy is a procedure that involves removal of a part of the colon. This partial colon resection surgery is performed or recommended when only one part of your colon is diseased, inflamed, damaged, or cancerous. Instead of taking out the whole colon, your surgeon removes just the section that’s causing trouble. It’s a common and often life-saving and improving procedure for people dealing with conditions like colon cancer, diverticulitis, or Crohn’s disease.

So how does it work? Why is the surgery done? And what should you expect if your doctor recommends it? Let’s break it all down for your better understanding.

If you’ve been diagnosed with colon cancer, our colorectal specialists are here to help! Schedule an appointment to learn if a partial colon resection surgery is the right step forward for you. Call us at +(91) 9667064100.

Why Colon Surgery May Be Needed

The colon, or large intestine, plays an important role in digestion. It’s where water is absorbed and waste is turned into stool before leaving your body. If the surgery is required because of cancer diagnosis, depending on the location, size and stage of a patient’s tumor, a surgeon may take one of two different approaches to performing the partial colectomy:

●  Traditional approach 
●  Minimally invasive endoscopic approach

Understanding Partial Colectomy

A partial colectomy means that only the damaged or diseased part of your colon is removed. Depending on where the problem is, our surgeon at Felix Hospital, the best hospital for partial colectomy surgery in Noida, may take out a part from the right side, left side, or even the sigmoid colon (the last part before the rectum).

Here’s how the partial colon resection surgery is done:

To begin with, you’ll be given general anesthesia so that you are unable to feel the pain. Depending on your diagnosis, the surgery can be done in two ways: open (a single large incision) or laparoscopic (a few smaller cuts and a camera). They will carefully cut out the affected part of the colon and the healthy parts are stitched or stapled back together. It’s a step called anastomosis. In some cases, if the ends can’t be joined safely, a temporary colostomy may be created. This allows the colon to rest before reconnecting later.

Before the Surgery

Prior to the surgery, you’ll likely go through some prep steps at Felix Hospital, the most preferred colon resection surgery hospital in Noida:

●   Bowel prep: You might be given a special drink to flush your bowels clean.
●   Diet restrictions: You’ll probably need to avoid food or drink the night before.
●   Blood tests and scans: These help your doctor plan the procedure safely.
● Discuss your current medications: Blood thinners, diabetes medicines, or steroids may need to be paused or adjusted.

After the Surgery

Recovery from a partial colectomy depends on your general health, the cause for surgery, and the method used. Laparoscopic surgery usually means a quicker recovery, while open surgery might take a little longer.

Post surgery, you’ll  start with liquids and slowly move to soft, then normal foods. Pain is common, but usually manageable with medications. Nurses will get you walking soon after surgery to help prevent clots.

Bowel habits can change after the surgery but this often improves over time. Follow-ups will be scheduled to check on healing and pathology results.

Benefits of Partial Colectomy

Removing only part of the colon, when possible, is a big advantage for several reasons:

• Preserves more normal function – Keeping as much of your colon as possible means fewer long-term digestive changes.

• Shorter surgery time and recovery – Less tissue removed means a quicker bounce-back.

• Fewer lifestyle adjustments – Patients who have partial colectomies typically return to regular life with fewer restrictions.

Associated Risks

As with any surgery, there are some risks, though they’re not common when performed by experienced surgeons:

●  Infection at the surgical site
●  Bleeding or blood clots
●  Anastomotic leak, where the joined parts of the colon does not seal completely
●  Temporary or permanent colostomy, if reconnection isn’t safe
●  Changes in bowel habits, especially at first

Living After a Partial Colectomy

Most patients go on to live completely normal lives after the partial colon removal surgery. You’ll likely need some time to adjust, but once healed, many people feel even better than before, especially if their colon condition was causing regular pain, discomfort, or digestive issues.

You might need follow-up colonoscopies if your surgery was for cancer or polyps. Your doctor will guide you on diet and any lifestyle changes that could help with long-term healing.

Conclusion

By removing only the damaged part of your colon, partial colectomy allows you to hold on to most of your digestive system while resolving the issue at hand.

At Felix Hospital, the top hospital for partial colectomy surgery in Noida, our multidisciplinary team of onco-surgeons and gastroenterologists specialize in the latest surgical techniques and clinical practices, to address a wide range of issues related to the gallbladder, colon, pancreas, and small bowel. Additionally, the team is well-equipped to evaluate and treat conditions related to lower GI that includes tumors, trauma, infectious diseases and more.

Whether it’s cancer or another chronic condition, don’t be afraid to explore your options, even if that means seeking a second opinion. The more you understand about your condition and treatment options, the more confident you’ll feel in the decisions ahead.

If you've recently been diagnosed with colorectal cancer, book a consultation at Felix Hospital, the best colon resection surgery hospital, for laparoscopic surgery and care. Contact us at: +(91) 9667064100.

FAQs

Q: How long does the surgery take?
Ans: It lasts for between 1.5 to 3 hours, depending on complexity and whether it’s done laparoscopically or open.

Q: Will I need a colostomy bag?
Ans: Not always, because many patients have the ends of their colon reconnected during surgery. A colostomy is only used if healing needs to be done in stages.

Q: How soon can I go back to work?
Ans: For desk jobs, about 2–3 weeks. For physically demanding jobs, it might take 4–6 weeks.

Q: Can colon cancer come back after surgery?
Ans: It depends on varying factors, such as the stage of the cancer, its cause and how regular you are with your follow ups and screenings.