Kirschner Extension Bow 170x186mm

Clinical Application

This extension bow is designed to be mounted to Kirschner wires (K-wires) to create an external coupling point for traction, provisional stabilization, and connection to external fixation assemblies. It is commonly used in surgery involving small bones—such as hand, wrist, metacarpal, and distal radius procedures—where controlled distraction, maintenance of reduction, or temporary fixation is required during reduction or definitive fixation.

Design & Configuration

The bow-shaped geometry provides a rigid, low-profile extension from the protruding K-wire while maintaining clearance from soft tissues and dressings. The 170 x 186 mm footprint gives adequate reach and lever arm for applying traction or for linking multiple wires to a single external frame without excessive bulk at the operative site. The configuration facilitates secure attachment of bars, clamps, or hook assemblies used in temporary external fixation and traction setups.

Instrument Specifications

• Instrument type: Kirschner extension bow
• Model / size: 170 x 186 mm
• Configuration: External extension for K-wire fixation
• Typical use: Traction, provisional stabilization, and connection to external fixation constructs in small-bone surgery
• Construction: Surgical stainless steel, reusable

Material & Construction

Manufactured from surgical-grade stainless steel for corrosion resistance and longevity under repeated sterilization cycles. The instrument is designed for reusable use and robust handling typical of orthopedic fixation workflows. Surface finish and tolerances are optimized to ensure stable mechanical coupling with K-wires and external fixation components.

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