Kirschner Wire Trocar Point pin 2.5x140mm

Clinical Application

This trocar-point 2.5 x 140 mm Kirschner wire is intended for percutaneous skeletal fixation and provisional stabilization in orthopedic procedures. Common uses include temporary fixation of fractures, fragment reduction during internal fixation, construction of temporary skeletal traction, and fixation in hand, wrist, foot and pediatric applications where a slender rigid pin is required for transosseous stabilization.

Design & Configuration

The trocar point geometry provides a sharp, three-sided profile designed to penetrate cortical bone with minimal need for pre-drilling, allowing efficient percutaneous placement. The straight, smooth shaft balances bending stiffness with a slim profile to minimize soft-tissue disruption and ease insertion and removal. The 140 mm length affords sufficient working length for crossing deep segments or accommodating external fixation constructs while the 2.5 mm diameter provides a compromise between axial strength and reduced bone removal.

Instrument Specifications

• Instrument type: Kirschner wire (K-wire) pin
• Pattern / model: Trocar point
• Configuration: Straight, smooth shaft
• Size: 2.5 x 140 mm (diameter x length)
• Tip: Trocar (sharp penetrating) tip
• Typical use: Percutaneous skeletal fixation, provisional stabilization, traction

Material & Construction

Manufactured from corrosion-resistant stainless steel to provide axial rigidity and resilience for skeletal fixation. The trocar point is integrally formed on the pin to ensure consistent penetration characteristics and reliable mechanical performance during placement and removal.

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