This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
This new myringotomy knife has the following advantages: 1. It has a shank of sufficient length to be used with the larger speculums, including the electric otoscopes, especially the Cameron; the shank is 100 mm. long 2. It has a "needle blade" to minimize trauma, of 3 mm., with a "stop" at the junction with the shank. 3. Either the angular or bayonet handle may be selected.
CAMPBELL CA, STEUBENVILLE O. A NEW MYRINGOTOMY KNIFE. Arch Otolaryngol. 1927;5(1):47. doi:10.1001/archotol.1927.00600010055006
Artificial Intelligence Resource Center
Customize your JAMA Network experience by selecting one or more topics from the list below.