Stille Bone Chisel 20mm, 20cm (Maceven)

Clinical Application

Designed for controlled removal and shaping of cortical bone in orthopedic, trauma and general bone procedures. The 20 mm cutting face provides a broad, stable surface for shaving or separating cortical plates, trimming grafts, and performing small to medium osteotomies. Common uses include sculpting bone grafts, creating flat bone surfaces for fixation, and controlled cortical splitting when used with a mallet or hand pressure.

Design & Configuration

The Stille pattern offers a rectilinear blade with a defined cutting bevel to deliver predictable, precise cuts and efficient transfer of impact energy when mallet-assisted. At 20 cm overall length, the shaft gives sufficient reach into deeper operative fields while preserving tactile feedback for fine control. The 20 mm blade width balances coverage for surface work with accuracy for site-specific shaping.

Instrument Specifications

• Instrument type: Bone chisel (Stille pattern)
• Overall length: 20 cm
• Cutting edge width: 20 mm
• Configuration: Straight, single-bevel chisel for mallet-assisted or manual use
• Typical use: Cortical bone cutting, osteotomy, bone graft trimming
• Construction: Reusable stainless steel

Material & Construction

Constructed from surgical stainless steel for durability and resistance to repeated sterilization cycles. Reusable design supports standard decontamination and sterilization workflows used in hospital and ambulatory surgery settings.

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