I. Definition

  1. Myringosclerosis (no effect on hearing)
    1. Tympanic Membrane post-inflammatory scar
  2. Tympanosclerosis (Conductive Hearing Loss)
    1. Spread of Myringosclerosis
    2. Involves TM, ossicles, middle ear

II. Causes

III. Signs

  1. Irregular white patch of calcium deposit on TM

Images: Related links to external sites (from Google)

Ontology: Tympanosclerosis (C0395887)

Concepts Disease or Syndrome (T047) , Anatomical Abnormality(T190)
ICD9 385.00, 385.0
ICD10 H74.0 , H74.09
SnomedCT 194329001, 194328009, 23606001, 155253008, 267768008
English SCLEROSIS, TYMPANIC, TYMPANOSCLEROSIS, Tympanosclerosis, NOS, Tympanosclerosis NOS, Unspecified tympanosclerosis, Tympanosclerosis syndrome, tympanosclerosis, tympanosclerosis (diagnosis), Unspecified tympanosclerosis (disorder), Tympanosclerosis NOS (disorder), Tympanosclerosis, unspecified ear, tympanosclerosi, Tympanosclerosis, TS - Tympanosclerosis, Tympanosclerosis (disorder), Tympanosclerosis, unspecified as to involvement
Italian Timpanosclerosi, Timpanosclerosi, estensione non specificata
Dutch tympoanosclerose, niet-gespecificeerd, Tympanosclerose, tympanosclerose
French Tympanosclérose, non précisée, Tympanosclérose
German Trommelfellsklerose, ohne Angabe der Beteiligung, Tympanosklerose, Trommelfellsklerose
Portuguese Timpanosclerose, compromisso NE, Timpanosclerose
Spanish Timpanosclerosis con afectación no especificada, Tympanosclerosis, timpanoesclerosis (trastorno), timpanoesclerosis no especificada (trastorno), timpanoesclerosis no especificada, timpanoesclerosis, SAI (trastorno), timpanoesclerosis, SAI, timpanoesclerosis, Timpanosclerosis
Japanese 鼓室硬化症, コシツコウカショウ
Czech Tympanoskleróza, Tympanoskleróza, blíže neurčené postižení
Korean 고실경화증
Hungarian Érintettség alapján nem meghatározott tympanosclerosis, tympanosclerosis