ICD-Code Q39.1: Atresia of oesophagus with tracheo-oesophageal fistula
There is a congenital defect which means the oesophagus is not fully formed.
The oesophagus or gullet connects the mouth with the stomach. It is made up of a muscular tube. The muscles in the oesophagus move food into the stomach.If tissue fails to develop properly, defects can occur. With this defect, there is a discontinuity in the oesophagus. So the oesophagus consists of 2 parts. The two sections were closed at their ends. If there is a discontinuity in the oesophagus, food cannot get from the mouth to the stomach. Saliva is also unable to flow to the stomach, so it accumulates in the mouth.
With this defect, the oesophagus is also connected to the airways by a passage at the side. The passage can connect the upper or lower part of the oesophagus with the airways. This passage is often located between the lower part of the oesophagus and the trachea.The trachea or windpipe begins below the larynx. It consists of many cartilage rings that strengthen the trachea. The trachea splits into 2 large airways in the middle of the chest. The airways then go into the lungs and branch out further.
A connecting passage between the oesophagus and the airways can cause a variety of problems. If the passage is towards the bottom, fluid can get from the stomach into the airways. If the passage is towards the top, fluid can get into the airways via the mouth. From the airways, the fluid flows on into the lungs. If fluid gets into the airways or lungs, it can cause coughing. Breathing can also be impaired. The lungs can also become inflamed.
Additional indicator
On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.
- G: Confirmed diagnosis
- V: Tentative diagnosis
- Z: Condition after
- A: Excluded diagnosis
- L: Left
- R: Right
- B: Both sides
Note
This information is not intended for self-diagnosis and does not replace professional medical advice from a doctor. If you find an ICD code on a personal medical document, please also note the additional indicator used for diagnostic confidence.Your doctor will assist you with any health-related questions and explain the ICD diagnosis code to you in a direct consultation if necessary.
Source
The explanation of the ICD code was provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).