Find out more information about the types of stoma and the digestive system

What is a stoma?

Stoma is a Greek word meaning ‘opening’ or ‘mouth’.

A stoma is an opening on the abdomen that can be connected to either your digestive or urinary system. This will allow waste (urine or faeces) to be diverted out of your body.

Is a stoma permanent?

A stoma can be either temporary or permanent, depending on the reason for its formation.

There are generally three main types of stomas, which are related to the digestive and urinary system.

Please see below the three types of stoma which can be formed:

Colostomy: from the large bowel

Ileostomy: from the small bowel   

Urostomy: urinary stoma

Colostomy Surgery

what is a urostomy?

Find out more

Ileostomy Surgery

what is a urostomy?

Find out more

Urostomy Surgery

what is a ileostomy?

Find out more

Preparing for stoma surgery

You will have the opportunity to meet with the Colorectal Surgeon and Specialist Nurse on one or two occasions before your surgery.

This is usually in clinic or at your pre-operative assessment appointment where you will be told about all aspects of your surgery, given written information and most likely be shown stoma products for you to consider.

You will be able to take samples home, so that you can familiarise yourself with items you may be using.

Please see below the stoma care products which are available for you to try after you stoma surgery:

Closed Products

View Products

Drainable Products

View Products

Urostomy Products

View Products


View Products

During your preoperative appointments you should have time to ask questions and discuss any aspect of your care.

You might want to start making a list of things to discuss prior to your appointments to take with you so that you do not forget to ask anything.

Please note: It is a good idea to take a member of your family or carer with you to your preoperative appointments, as there is a lot of information to take in.

Stoma care support

The stoma care nursing team will be key throughout your journey and will be available to advise and support both you and your family/carers.

Where possible, your Stoma Care Nurse will involve you in marking the ideal site for your stoma as a guide to the surgeon, taking into consideration your individual needs.

However, at the time of surgery, it may not always be possible to put the stoma in the exact position your Stoma Care Nurse has marked.

Helpful videos to prepare you for your operation

What is a colostomy?

what is a colostomy?

View Download

What is an Ileostomy?

what is a ileostomy?

View Download

What is a urostomy?

what is a urostomy?

View Download

The Digestive System

The digestive system:

  •   Stomach
  •   Small bowel (ileum)
  •   Large bowel (colon)
  •   Rectum
  •   Anus

How does the digestive system work?

Your digestive system, also known as the gastrointestinal system, is part of your body that absorbs and digests food, as well as eliminating the body’s waste. Anything you eat or drink is chewed in your mouth before travelling down your oesophagus into your stomach where the food is further broken down by gastric juices.

This will then be pushed along your digestive system into the small bowel, where the digestion and absorption process continues and your body obtains the necessary nutrients it needs.

The waste from this process along with any fluid moves into the large bowel. This is then absorbed, turning the waste material into a solid stool. The solid stool is then stored within your rectum and then excreted via the anus when appropriate.


Register with the Medilink Home Delivery Service

Get your stoma bags and additional products delivered directly to your home with Medilink®, our stoma prescription dispensing and home delivery service (UK only).

Find out more about Medilink


What to expect after your stoma surgery

Find out more information about what you can expect after your stoma surgery including; how your stoma works, how to change a stoma bag, taking care of your skin and much more.

After stoma surgery

Our partners and accreditations

  • Medilink logo
  • BSF logo
  • SHA logo
  • Investors in People logo
  • BHTA logo
  • UTA logo
  • SGS logo

Our site uses cookies for marketing (if appropriate) and to improve your experience by allowing us to remember you and analyse how you use our site. To accept cookies click ‘Accept all cookies’. Alternatively, you can select only the 'essential cookies' required for the site. At any time you can click on our cookie control panel and select a different option.  |  View our privacy policy or cookie policy

Only accept essential cookies Accept all cookies