Cottle Jansen Bone Rongeur 4mm, 18cm

Clinical Application

Designed for controlled biting and removal of small segments of bone and firm cartilage in restricted operative fields. Commonly used in otolaryngology and facial plastic procedures—including septoplasty, rhinoplasty, turbinectomy and selected craniofacial applications—where precise shaping or excision of bone is required without large incisions.

Design & Configuration

The Cottle Jansen geometry pairs a compact 4 mm bite with a 18 cm shaft to provide reach into deep or narrow cavities while maintaining direct visualization of the cutting tip. The compact jaw profile enables targeted nibbling and contouring with minimal collateral tissue displacement. Ergonomically contoured handles allow controlled force transmission and tactile feedback for repeatable, precise cuts in delicate operative areas.

Instrument Specifications

• Pattern: Cottle Jansen bone rongeur
• Bite size: 4 mm
• Overall length: 18 cm
• Intended use: precise removal/contouring of small bone and firm cartilage in confined spaces
• Construction: stainless steel, reusable

Material & Construction

Precision-machined from surgical-grade stainless steel for long-term durability and corrosion resistance. Jaws are finished to provide a sharp, reliable bite and the hinge is engineered for repeated use. Instrument is designed to withstand standard sterilization processes and reprocessing protocols for reusable surgical instruments.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy