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Atresia of oesophagus

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Oesophageal atresia encompasses a group of congenital anomalies with an interruption in the continuity of the oesophagus, with or without persistent communication with the trachea. In 86% of cases there is a distal tracheoesophageal fistula, in 7% of cases there is no fistulous connection, while in 4% of cases there is a tracheoesophageal fistula without atresia. The remaining cases are made up of patients with OA with proximal, or both proximal and distal, tracheoesophageal fistula.

code elsewhere

• Laryngotracheooesophageal cleft  (LA72)

sections/codes in this section (LB12.1-LB12.1)

• Atresia of oesophagus with oesophagobronchial fistula  (LB12.10)
• Other specified atresia of oesophagus  (LB12.1Y)
• Atresia of oesophagus, unspecified  (LB12.1Z)

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