A text-book of the diseases of the ear and adjacent organs . Fig. 207.—DiagrammaticSection through theExternal Meatus andthe Tympanic Cavity,showing the Adhesionof a Cicatrix, situatedbelow the Handle ofthe Malleus, to theInner Wall of theTympanic Cavity. a, Membrana tympani ;6, Cicatrix adhering tothe promontory. Fig. 208.—Adhesion ofa Cicatrix of the Pos-terior Superior Quad-rant of the Membranat y m p a n i with theHead of the front and below isa small Perforation. In a girl, aged IS, whohad otorrhea since in-fancy. Acoumeter =3 cm. ; £m. Fig. 206.—Adherent Ci-catric

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A text-book of the diseases of the ear and adjacent organs . Fig. 207.—DiagrammaticSection through theExternal Meatus andthe Tympanic Cavity,showing the Adhesionof a Cicatrix, situatedbelow the Handle ofthe Malleus, to theInner Wall of theTympanic Cavity. a, Membrana tympani ;6, Cicatrix adhering tothe promontory. Fig. 208.—Adhesion ofa Cicatrix of the Pos-terior Superior Quad-rant of the Membranat y m p a n i with theHead of the front and below isa small Perforation. In a girl, aged IS, whohad otorrhea since in-fancy. Acoumeter =3 cm. ; £m. Fig. 206.—Adherent Ci-catrices in the Mem-brana Timpani belowthe Handle of theMalleus, with a red-dish-gray background. From a girl, 10 years old,who suffered, when fromone to two years old,from otorrhoea, as asequel to measles. Hear-ing - distance for thewatch = 2 cm.; for loudspeech = 1 m. Small cicatrices rarely adhere to the inner wall of the tympaniccavity. In cases where this takes place the cicatrix forms a cone,narrowing inwards with a black or reddish background, whic

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Keywords: ., bookcentury1800, bookdecade1890, booksubjecteardiseases, bookyear