The Rosen ear knife is a German stainless steel micro otology dissection instrument available in 12 sizes for ENT and middle ear surgery. Its precision blade profile provides controlled tissue incision in the ear canal and tympanic cavity for tympanoplasty and stapedectomy procedures.
Key Features
- Variants: 12 sizes
- Material: German stainless steel — autoclavable
- Application: Micro otology dissection in ENT and middle ear surgery
- SKU: ADE-315.10 | Price: $20 each
Clinical Use
The Rosen ear knife is used in ENT and micro otology procedures for tissue dissection in the ear canal and middle ear. The 12-size range provides the specific blade dimensions required for each dissection plane during tympanoplasty, stapedectomy, and middle ear exploration.
Construction & Care
Made from German stainless steel, each Rosen ear knife is autoclavable at 134°C. Inspect blade edge before each micro otology dissection procedure.
Frequently Asked Questions
How many sizes does the Rosen ear knife come in?
The Rosen ear knife is available in 12 sizes in German stainless steel for micro otology dissection in ENT and middle ear surgery.


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