09.02.18 – Congenital truncal valvar stenosis

IPCCC Term CONGENITAL TRUNCAL VALVAR STENOSIS

IPCCC Code 09.02.18

ICD-11 Code PENDING

Synonyms PENDING

Abbreviations PENDING

IPCCC Definition A congenital cardiovascular malformation in which there is obstruction to flow through the truncal valve due to narrowing or stricture.

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09-02-18 In this anterior view the right ventricular outflow tract is opened to show the arterial valve in this heart with a common arterial trunk. The valve is quadricuspid, thickened and dysplastic. There is valvar stenosis with post-stenotic dilation of the common trunk. The pulmonary component branches very low from the common trunk, at the sinutubular junction and extending into the adjacent sinus of Valsalva. There is a restrictive, subarterial, muscular ventricular septal defect.

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