Stiller Sinus Elevator - Sharp, 4.0 mm, Bendable, Purple ZEPF-Line Titanium Handle, Double-Ended, 19.5 cm | Helmut Zepf No. 41.822.11
The Sinus Elevator by Helmut Zepf — model No. 41.822.11 — is a precision-engineered double-ended instrument designed for demanding sinus floor elevation procedures in implantology and oral surgery. Crafted with a sharp 4.0 mm working end, this instrument allows clinicians to elevate the Schneiderian membrane with accuracy and control.
Key Features
- Sharp 4.0 mm tip: Designed for precise membrane elevation with minimal trauma
- Bendable design: Adaptable working angle to accommodate varied anatomical access requirements
- Double-ended: Two functional ends on a single instrument for greater clinical efficiency
- Purple ZEPF-Line titanium handle: Lightweight, autoclavable, and ergonomically optimized for consistent grip and control
- Overall length: 19.5 cm — a balanced length for comfortable intraoral reach
- ZEPF-Line finish: Color-coded purple handle for intuitive instrument identification in the surgical tray
About the Instrument
This Sinus Elevator is part of the Helmut Zepf ZEPF-Line series, a range of titanium-handled dental instruments manufactured in Germany. The titanium handle offers a favorable strength-to-weight ratio and resists corrosion through repeated sterilization cycles, supporting long-term instrument performance in a busy surgical environment.
The sharp curette design of this Sinus Elevator is suited for lateral window and crestal approaches, providing the tactile feedback experienced surgeons expect when working in close proximity to the sinus membrane. The double-ended configuration reduces instrument exchanges during procedures, contributing to improved workflow efficiency.

FAQ
What procedures is this Sinus Elevator suitable for? It is designed for sinus floor elevation procedures in implant dentistry and oral surgery, particularly where precise membrane management is required.
Is the instrument autoclavable? The titanium handle and stainless steel working ends are manufactured to withstand standard autoclave sterilization protocols.
What does the purple color-coding indicate? The purple ZEPF-Line handle color provides quick visual identification of the instrument type within a surgical instrument set.
