Orban Gingivectomy Knife

The Orban interdental gingivectomy knife is made for interdental incisions during gingivectomy, where the spear-shaped blade reaches between the teeth. Helmut Zepf makes it in 4 configurations, all in Germany, and every one on this page ships from our US warehouse.

Which Orban Gingivectomy Knife Do You Need?

Clinical Use of the Orban Gingivectomy Knife

• Interdental incisions during gingivectomy, where the spear-shaped blade reaches between the teeth.
• Control: keep a firm finger rest and use short, controlled strokes; these are hand instruments for precise work, not for force.
• Sharpness: a dull edge crushes tissue instead of cutting it; check the edge before each case.

Versions, Coatings and Handles

The Z-SHAPE Relax handle is contoured for a relaxed modified pen grasp and takes interchangeable inserts.

Sharpening, Retipping and Inserts

An instrument earns its keep only while it is sharp. Zepf instruments can be sharpened in the practice, sent to our sharpening and reconditioning service, or, on the interchangeable-insert versions, renewed in seconds by swapping the working ends. Sharpening stones and oil are in the diagnostic range.

Warranty and Our Guarantee

Every Zepf instrument on this page carries a one-year Helmut Zepf Warranty against defects in materials and workmanship. And because an instrument can only be judged in the hand, you have 60 days to return it for any reason — even after you have used it. Try it on real patients; if it is not the instrument for you, send it back.

Made in Germany by Helmut Zepf

Helmut Zepf has manufactured dental and surgical instruments in Germany for over 100 years. Every instrument on this page is forged, ground and finished by Zepf and carries its part number for traceability.

FAQ

What is the Orban interdental gingivectomy knife used for? Interdental incisions during gingivectomy, where the spear-shaped blade reaches between the teeth.

Is it reusable? Yes. Clean, disinfect and sterilize between patients; resharpen or send for reconditioning when the edge dulls.

Is there a warranty? One year under the Helmut Zepf Warranty, and 60 days to return it for any reason, even after use.

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