Convert ICD-10 Code I67.6 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I67.6 Nonpyogenic thrombosis of intracranial venous system		437.6 Nonpyogen thrombos sinus

ICD-10 to ICD-9 crosswalk for code I67.6 - nonpyogenic thrombosis of intracranial venous system based on the most recent General Equivalence Mappings (GEMS) information.