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IPCCC ICD-11 Congenital Heart Atlas

You are here: Systemic-to-pulmonary collateral arteries Congenital anomaly of great arteries including arterial duct Structural developmental anomaly of heart or great vessels

IPCCC Term Systemic-to-pulmonary collateral arteries
IPCCC Code 09.08.18
ICD-11 MMS LA8B.Y
ICD-11 Code 807948372

Definition

A congenital cardiovascular malformation in which the blood supply to the lungs is derived completely or in part from collateral vessels that arise from the aorta or its branches.

Synonyms/Abbreviations

Major systemic-to-pulmonary collateral artery, systemic-to-pulmonary collateral vessels, systemic-to-pulmonary collateral flow, aortopulmonary collateral arteries

STS-EACTS-derived IPCCC term

Systemic-to-pulmonary collateral artery(ies)

EPCC-derived IPCCC term

Systemic-to-pulmonary collateral artery(ies)

ICD-11 MMS code or crossmap

LA8B.Y*: This Foundation term is not in MMS. If coding in MMS, crossmap to higher order MMS term "Other specified congenital anomaly of great arteries including arterial duct" with code LA8B.Y

ICD-10 MMS code or crossmap

Q27.8**: This Foundation term is not in ICD-10. If using ICD-10 to code, crossmap to "Other specified malformations of peripheral vascular system" with code Q27.8

Parent

Congenital anomaly of great arteries including arterial duct

Siblings

Coding Notes

At least part of the pulmonary blood flow is derived from systemic-to-pulmonary collateral arteries that are highly variable in number, and that usually arise from the descending thoracic aorta, but uncommonly may originate from the aortic arch or the subclavian, carotid or even the coronary arteries. There may or may not be native pulmonary arteries which, if present, may be hypoplastic, and either confluent or non-confluent. This term is intended to exclude patients with systemic to pulmonary artery collaterals and "Tetralogy of Fallot with pulmonary atresia" since they are coded using the term “Tetralogy of Fallot with pulmonary atresia and systemic-to-pulmonary collateral arteries”.

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