I72.5

May be coded together if both conditions coexist

• • aneurysm of carotid artery (I72.0)
• • aneurysm of vertebral artery (I72.6)
• • dissection of carotid artery (I77.71)
• • dissection of other precerebral arteries (I77.75)
• • dissection of vertebral artery (I77.74)

Rules from parent category I72: Other aneurysm

• • acquired aneurysm (I77.0)
• • aneurysm (of) aorta (I71.-)
• • aneurysm (of) arteriovenous NOS (Q27.3-)
• • carotid artery dissection (I77.71)
• • cerebral (nonruptured) aneurysm (I67.1)
• • coronary aneurysm (I25.4)
• • coronary artery dissection (I25.42)
• • dissection of artery NEC (I77.79)
• • dissection of precerebral artery, congenital (nonruptured) (Q28.1)
• • heart aneurysm (I25.3)
• • iliac artery dissection (I77.72)
• • precerebral artery, congential (nonruptured) (Q28.1)
• • pulmonary artery aneurysm (I28.1)
• • renal artery dissection (I77.73)
• • retinal aneurysm (H35.0)
• • ruptured cerebral aneurysm (I60.7)
• • varicose aneurysm (I77.0)
• • vertebral artery dissection (I77.74)