If your large intestine has to be surgically removed due to a medical condition, you will need to have an external pouch (stoma) attached to a special opening (stoma) made in the skin of your abdomen to allow waste (feces) to exit your body. Living with this external pouch on a daily basis can be very uncomfortable and stressful for some people. But did you know that there is an alternative to this? Today we are talking about a special pouch (pouch) that is made inside the body.
What is this Kock Pouch?
Simply put, a Kock Pouch is a small pouch that a surgeon creates inside your body, using part of your own small intestine. It is an alternative to an external ileostomy bag.
In a typical ileostomy, the end of the small intestine is brought to the surface of the skin in the abdomen, creating a stoma. Because stool constantly comes out through this opening, an external bag must be worn at all times to collect it.
But in the Kock Pouch, since this pouch is inside the body, the stool does not come out all at once. Instead, it collects inside the pouch. You can empty this pouch several times a day, whenever you want, by inserting a small tube (catheter) through the `stoma`. This is also called a "Continence Ileostomy" . This means that you can control the passage of stool. This method was first introduced by a surgeon named Nils Kock. That is why it is called a Kock Pouch.
Imagine how much of a relief it would be to have control over how you dispose of your waste at any time, without having to carry an external bag. That's the main advantage of the Kock Pouch.
How is Kock Pouch surgery performed?
This surgery is a bit complicated. Your surgeon will do it like this:
- First, take about 18 inches of the end of your small intestine (ileum) and fold it into a "U" shape.
- Second, the folded part is opened in the middle and the edges are joined and sewn together. This creates a pouch. A small section of the intestine is left at the end.
- Third and most importantly, using the remaining intestine, a one-way valve is created near the mouth of the pouch. This is very important because it is this valve that prevents waste or air from leaking out of the stoma when the pouch is full.
- Finally, the end of the valve is attached to the inside of the stoma created in the abdomen. At the end of the surgery, doctors check to make sure the valve is working properly.
What happens after the surgery? How long does it take to recover?
After the surgery, you will stay in the hospital for about three to five days. During this time, various tubes will be inserted to help you recover quickly.
- An IV line (tube inserted into a vein) to give saline
- Wound drains
- A tube for pain medication (Pain pump)
- Urinary catheter
You will need to keep the catheter in place for a few weeks. This will allow the fluid in the newly created pouch to drain and allow the wound to heal properly. A nurse will show you how to care for the catheter at home.
A few weeks after you go home, the doctor will remove the tube. After that, a nurse will teach you how to drain the bag with a regular catheter, which you will use from now on.
In the beginning, you may need to empty the pouch about 8 times a day. But don't worry. After a few months, when the pouch has grown a little and is healing well, you may need to empty it twice or four times a day.
| Benefits of Kock Pouch | Potential Complications |
|---|---|
| There is no need to wear a flower bag externally. | Valve problems: Sometimes the valve can become loose and leak waste. This may require another surgery to fix. |
| The stoma can be covered with a gauze pad so it is not visible from the outside. | Fistula: An abnormal connection (like a tunnel) between the bladder, skin, or another organ. |
| They have control to defecate whenever they want. | Pouchitis: Inflammation of the pouch caused by an infection. It can often be treated with antibiotics. |
| It's easier to sleep at night, and you don't have to get up to empty the bag. | Narrowing of the opening (Stricture/Stenosis): Scar tissue can cause the stoma to become narrow, making it difficult to insert the tube. |
| Quality of life and self-confidence increase. | Parastomal Hernia: A hernia in which part of the intestine protrudes through the stoma. This also needs to be repaired surgically. |
Let's also be aware of a serious complication.
If the valve becomes loose and the opening of the pouch is blocked and the tube cannot be inserted, it is an emergency. In such a case, you should go to the hospital's Emergency Treatment Unit (ETU) immediately. Also, if you have to have repeated surgeries due to such complications, there is a risk of the small intestine becoming shorter and developing nutritional deficiencies (Short Bowel Syndrome).
What is the difference between a Kock Pouch and a J-Pouch?
You may have also heard of a J-Pouch. Although both are types of internal pouches, they work differently.
- J-Pouch: This involves attaching a pouch to your anal canal. This means you don't need a stoma. You can still defecate through your anus as usual. Many people prefer this method. However, your anus and the muscles around it must be in good health.
- Kock Pouch: The Kock Pouch is the best option for someone who cannot have a J-Pouch (for example, if the anus has also been removed) or for someone who has had a J-Pouch but it has failed.
Do I need to change my diet after this surgery?
Yes, eating a balanced, nutritious diet is very important to speed up your recovery. Previously, you may have restricted certain foods due to your illness. Now you can gradually expand that diet.
If your stools are too thick or too liquid, you can correct this by changing your diet. It is worth seeking the advice of a dietitian for this. Your doctor can refer you to one.
Take-Home Message
- The Kock Pouch is a great alternative to an external ileostomy bag. It can greatly improve your quality of life and mental well-being.
- This is an internal pouch that is surgically created from your own small intestine. It can help you control your bowel movements.
- As with all surgeries, there is a risk of complications, which may require revision surgery to correct them.
- The best way to find out if this procedure is right for you and what the pros and cons are is to have an open and honest discussion with your surgeon. Don't be afraid to ask your doctor any questions you may have.
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