2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Diseases Of The Ear And Mastoid Process 380-389 > Nonsuppurative Otitis Media And Eustachian Tube Disorders 381.* > 2006 ICD-9-CM Diagnosis 381.10 Chronic serous otitis media simple or unspecified View the most recent version of ICD-9-CM 381.10 381.10 is a specific code that can be used to specify a diagnosis 381.10 contains 7 index entries View the ICD-9-CM Volume 1 381.* hierarchy  Index entries containing 381.10: Catarrh, catarrhal (inflammation) (see also condition) 460 tubotympanal 381.4 chronic 381.10 Otitis 382.9 chronic 382.9 serous 381.10 media (hemorrhagic) (staphylococcal) (streptococcal) 382.9 catarrhal 381.4 chronic (simple) 381.10 chronic 382.9 catarrhal 381.10 serous (simple) 381.10 serous 381.4 chronic (simple) 381.10 Tubotympanitis 381.10