SK90-SK9Z block
Nose disorders (TM2)
13 subordinate codes
SK90Epistaxis disorder (TM2)SK91Anosmia disorder (TM2)SK92Dry nose disorder (TM2)SK93Atrophic rhinitis disorder (TM2)SK94Nasal polyp disorder (TM2)SK95Rhinitis disorder (TM2)SK96Coryza and catarrh disorder (TM2)SK97Nasal obstruction disorder (TM2)SK98Ozaena disorder (TM2)SK99Sinusitis disorder (TM2)SK9AAdenoiditis disorder (TM2)4B4YOther specified diseases of the immune system4B4ZDiseases of the immune system, unspecified