Bone Ring Knife / Adenoid Curette - Ø 3 mm, 30° Angled, Double-Ended, ZEPF-Design | Helmut Zepf No. 47.520.22
The Bone Ring Knife / Adenoid Curette, Ø 3 mm, 30° angled, double-ended from Helmut Zepf GmbH (item no. 47.520.22) is the angled companion to the straight ring knife 47.520.23 in the 3D One Step Augmentation & Implantation system by Dr. Bernd Giesenhagen. After the bone ring is cut with a trephine, the curette is used to free the ring from its base; the 30° angulation gives access in posterior and lingually inclined sites where the straight version cannot reach.
Key Features
- Working End: Ø 3 mm curette, 30° angled, double-ended.
- System: 3D One Step Augmentation & Implantation (Giesenhagen bone ring technique).
- Companions: Straight ring knife 47.520.23, Ring Breaker 47.520.25, Ring Applicator 47.099.25.
1-Year Warranty
This Helmut Zepf instrument is covered by a 1-year warranty against defects in materials and workmanship from the date of delivery.
60-Day Returns — Any Reason, Even If Used
If it is not right for you, return it within 60 days of delivery for a full refund — for any reason, even if it has been used.
FAQ
How does this differ from 47.520.23? Same Ø 3 mm curette; this version is double-ended with a 30° angle for posterior access, while 47.520.23 is straight.
Backed by our Helmut Zepf Warranty — lifetime on extraction and explantation forceps, one year on every other Zepf instrument. Full terms and how to make a claim are on the Warranty page.
Bone Ring Knife / Adenoid Curette - Ø 3 mm, 30° Angled, Double-Ende...
