Classification and criteria of otitis media Stephen Bervnan Clinical Microbiology and Infection Volume 3, Pages 3S1-3S4 (January 1997) DOI: 10.1016/S1198-743X(14)64945-4 Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions
Figure 1 A Welch Allyn pneumatic otoscope head is modified with an attached operatinglens. A 00 ear curette is shown which can be easily inserted through a size 3 mm speculum. A small piece of rubber tubing is present on the speculum to achieve a more adequate seal to perform pneumatic otoscopy. Clinical Microbiology and Infection 1997 3, 3S1-3S4DOI: (10.1016/S1198-743X(14)64945-4) Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions