K31: Other diseases of stomach and duodenum
K31.5: Obstruction of duodenum
The first part of the small intestine is also called the duodenum. This part is directly connected to the stomach and the lower part of the small intestine. The small intestine is lined with mucous membrane.
The first part of your small intestine is obstructed. If the small intestine is too narrow or obstructed, it is difficult for food to move along it properly. You may have to vomit as a result. It is also possible that you will have abdominal pain. You may also lose weight.
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.