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IPCCC ICD-11 Congenital Heart Atlas

You are here: Patent arterial duct Congenital arterial duct anomaly Congenital anomaly of great arteries including arterial duct Structural developmental anomaly of heart or great vessels

IPCCC Term Patent arterial duct
IPCCC Code 09.27.21
ICD-11 Code 1262462321


A congenital cardiovascular finding in which the arterial duct (ductus arteriosus) is open beyond the normal age of spontaneous closure.


Patent ductus arteriosus; Persistent ductus Botalli; Patent ductus Botalli; Open ductus arteriosus; Persistent ductus arteriosus; Ductus arteriosus nonclosure; Patent ductus arteriosus - persisting type; PDA - patent ductus arteriosus; Persistent ductus arteriosus (Botalli)

STS-EACTS-derived IPCCC term


EPCC-derived IPCCC term

Patent arterial duct (PDA)

ICD-11 MMS code or crossmap


ICD-10 MMS code or crossmap

Q25.0: Patent ductus arteriosus


Congenital arterial duct anomaly


Coding Notes

A patent arterial duct (ductus arteriosus) is a vascular arterial connection between the thoracic aorta and the pulmonary artery. Most commonly, a patent arterial duct has its origin from the descending thoracic aorta, just distal and opposite the origin of the left subclavian artery. The insertion of the duct is most commonly into the very proximal left pulmonary artery at its junction with the main pulmonary artery. Origination and insertion sites can be variable.