ICD-10-CM > H00-H59 > H49-H52 > H50 > H50.6 > H50.62 H50.62 Inferior oblique muscle entrapment Non-Billable/Non-Specific Codes H50.621Inferior oblique muscle entrapment, right eyeH50.622Inferior oblique muscle entrapment, left eyeH50.629Inferior oblique muscle entrapment, unspecified eye