Ruskin-Liston Bone Cutting Forceps/Rongeur - Double Action, Curved, 18.5 cm | Helmut Zepf No. 42.621.18
The Ruskin-Liston Bone Cutting Forceps by Helmut Zepf GmbH is a precision-engineered surgical instrument designed for demanding bone-cutting and bone-resection procedures. Manufactured in Germany, this instrument reflects the exacting standards synonymous with German surgical craftsmanship.
Product Overview
This model measures 18.5 cm in total length and features a double-action mechanism combined with a curved jaw profile. The double-action linkage multiplies grip force, delivering increased mechanical advantage with reduced operator fatigue during extended procedures. The curved configuration allows access to anatomical sites where straight instruments cannot easily reach. Catalogue Reference: Helmut Zepf No. 42.621.18.
Key Features
- Type: Ruskin-Liston Bone Cutting Forceps / Rongeur Forceps — Ruskin-Liston pattern
- Length: 18.5 cm
- Action: Double action for increased mechanical advantage
- Profile: Curved jaw configuration for improved access in restricted anatomical sites
- Catalogue Reference: Helmut Zepf No. 42.621.18
- Origin: Made in Germany
Clinical Application
The Ruskin-Liston Bone Cutting Forceps is well suited for oral and maxillofacial surgical procedures, orthopedic applications, and any procedure requiring controlled bone removal or trimming. The curved jaw profile allows the clinician to approach bone surfaces at angles that straight instruments cannot easily accommodate, while the double-action mechanism ensures consistent, repeatable cutting performance across a range of clinical scenarios.
Quality Assurance
As with all Helmut Zepf instruments, this Ruskin-Liston Bone Cutting Forceps is produced to the high standards expected of German-manufactured surgical tools, supporting reliable and long-term clinical use.

FAQ
What is the jaw action type of this instrument? This instrument uses a double-action mechanism, which provides greater cutting force with less hand effort compared to single-action designs.
What length is this Ruskin-Liston model? This model measures 18.5 cm in total length.
Is this instrument curved or straight? This model features a curved jaw profile, facilitating access to anatomical areas that benefit from an angled approach.
