K27.3: Peptic ulcer, site unspecified : acute without haemorrhage or perforation

The inside of the stomach and intestines is lined with mucous membrane. Your mucous membrane of the stomach or intestines is severely damaged in one place. As a result, you have developed a deep wound. There can be bleeding from the wound.

There are many reasons for a wound in the stomach or intestines. For example, the mucous membrane may be damaged by too much gastric acid, pathogens or specific drugs.

Because of the wound, you may have pain in your stomach. It is also possible to feel nauseated and your stomach may feel unpleasantly full. You may feel exhausted. Sometimes you can also have no symptoms at all.

Patient Disclaimer

The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.

If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.

For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.