Mastoiditis (coalescent) (hemorrhagic) (pneumococcal) (streptococcal) (suppurative) 383.9

acute or subacute 383.00

with

Gradenigo's syndrome 383.02

petrositis 383.02

specified complication NEC 383.02

subperiosteal abscess 383.01

chronic (necrotic) (recurrent) 383.1

tuberculous (see also Tuberculosis) 015.6