Annulus Elevator
- Length
- 6½ in
- Setup
- 1
Fine ear microinstrument with a small blunt elevator tip. Olympus makes one on a round, knurled straight handle and a flat, bayonet-shaped one with a blunt tip angled up, 165 mm long.
Primary uses
What this instrument is on the table to do.
Middle ear surgery. In tympanomastoidectomy the surgeon may stop drilling to probe the mastoid and identify structures with a pick, curved needle, or annulus elevator. In the canal approach the skin, fibrous annulus and eardrum are lifted together as one flap.
Sizes & variants
The lengths, angles and patterns it comes in.
Olympus 13-0264: round, knurled straight handle. Olympus 13-0104: flat bayonet, blunt tip, angled up, 165 mm (6.5 in).
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The photos, the description, the uses and the sizes are free for everyone. The 3D model, the parts that only come from years at the table, and the testing that gets you ready for the CST are Pro. See what is included
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- Cautions, inspection checks, how to pass it, and every operation it is laid out for
- Every setup this instrument is laid out on, with photos of each table
- Flashcards that bring it back right before you would forget it
- Practice tests and timed exams over all 259 setups
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