Publisher's Synopsis
Excerpt from The Proceedings of the Institute of Medicine of Chicago, 1921, Vol. 3
The curve shown in Figure 3 is that Of the left ear of a patient (aged 27) who has had deficient hearing m that ear dating from chronic otitis media in childhood. Tests showed middle ear deafness. The drum was little thickened, but the malleus was attached to the inner wall of the middle ear. Tinnitus was present only occasionally. The whispered voice was heard at 6 inches. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
