325 Phlebitis and thrombophlebitis of intracranial venous sinuses
Embolism of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus
Endophlebitis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus
Phlebitis, septic or suppurative of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus
Thrombophlebitis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus
Thrombosis of cavernous, lateral, or other intracranial or unspecified intracranial venous sinus
Excludes:
that specified as:
complicating pregnancy, childbirth, or the puerperium (671.5)
of nonpyogenic origin (437.6)