preferred_name: Grade 4 Cranial Nerve VI Intra-Operative Injury, CTCAE
preferred_name_lc: grade 4 cranial nerve vi intra-operative injury, ctcae
label: Grade 4 NERVES: CN VI (abducens) intra-operative injury
label_lc: grade 4 nerves: cn vi (abducens) intra-operative injury