A text-book of the diseases of the ear and adjacent organs . Tig. 104.—Ruptcreinthe Fig. 105.—Double Rup- Fig. 106.—Round Rup-Anterior Inferior Half ture of the Membrane ture in the Anterior of the Membrane of aBoy after a Box on theEar. of a Woman, 30 Yearsof Age, caused by aFall upon the Ear ;Appearance on thethird Day after it hadtaken place. Superior Quadrant ofthe Membrane of a Girl,which was caused by alarge box falling uponher Ear. to ascertain from it whether the perforation in the membrane iscaused by an injury or by a pathological process. The assertion has been made that, in the cas
A text-book of the diseases of the ear and adjacent organs . Tig. 104.—Ruptcreinthe Fig. 105.—Double Rup- Fig. 106.—Round Rup-Anterior Inferior Half ture of the Membrane ture in the Anterior of the Membrane of aBoy after a Box on theEar. of a Woman, 30 Yearsof Age, caused by aFall upon the Ear ;Appearance on thethird Day after it hadtaken place. Superior Quadrant ofthe Membrane of a Girl,which was caused by alarge box falling uponher Ear. to ascertain from it whether the perforation in the membrane iscaused by an injury or by a pathological process. The assertion has been made that, in the case of injuries of themembrana tympani caused by sudden condensation of air, therupture appears as a linear gap (Toynbee), which extends behindor below the handle of the malleus, and the margins of which areapplied to each other, and are only forced asunder by the Valsalvanexperiment, or in the form of the letter T, as Hubert-Yallerouxavers. According to my observations, this form seems to be arare one, for in the cases seen by me, the rupture presente
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Keywords: ., bookcentury1800, bookdecade1890, booksubjecteardiseases, bookyear
