Congenital malformations of great arteries (Q25)

Browse all the diagnosis codes used for congenital malformations of great arteries (q25). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Clinical Information

Endarteritis - Inflammation of the inner endothelial lining (TUNICA INTIMA) of an artery.

Prune Belly Syndrome - A syndrome characterized by abdominal wall musculature deficiency, cryptorchism, and urinary tract abnormalities. The syndrome derives its name from its characteristic distended abdomen with wrinkled skin.

Tetralogy of Fallot - A combination of congenital heart defects consisting of four key features including VENTRICULAR SEPTAL DEFECTS; PULMONARY STENOSIS; RIGHT VENTRICULAR HYPERTROPHY; and a dextro-positioned AORTA. In this condition, blood from both ventricles (oxygen-rich and oxygen-poor) is pumped into the body often causing CYANOSIS.

Tunica Intima - The innermost layer of an artery or vein, made up of one layer of endothelial cells and supported by an internal elastic lamina.