Arteriovenous fistula, acquired

**Inclusion terms:** - Aneurysmal varix - Arteriovenous aneurysm, acquired

**Excludes1:** - arteriovenous aneurysm NOS (Q27.3-) - presence of arteriovenous shunt (fistula) for dialysis (Z99.2) - traumatic - see injury of blood vessel by body region

**Excludes2:** - cerebral (I67.1) - coronary (I25.4)