Lag Screw for Gamma Nail

Description

Lag Screw for Gamma Nail: The Anchor of Stability in Fracture Repair (for jksigma.in)

Introduction

Fractures of the proximal femur, the upper portion of the thigh bone, are a common occurrence, especially in elderly populations. These fractures can be debilitating and require prompt medical attention. The Gamma Nail is a surgical implant system designed to stabilize these fractures and promote healing. A critical component of this system is the lag screw, which plays a key role in achieving optimal fixation.

What is a Lag Screw?

A lag screw is a specialized type of screw used in orthopedic surgery. It has two key features:

• Inner threads: These engage with the core of the screw and allow it to compress the bone fragments.
• Outer threads: These engage with the outer bone cortex, providing stability and preventing the fragments from separating.

The Lag Screw’s Role in the Gamma Nail System

The Gamma Nail is a hollow intramedullary nail inserted into the femoral canal (bone cavity) to provide internal support. The lag screw, inserted through the Gamma Nail, acts like a bridge, connecting the femoral head and neck fragment to the main shaft of the femur.

Here’s how the lag screw contributes to successful fracture repair:

• Compression: The inner threads of the lag screw allow for compression of the bone fragments, promoting healing and minimizing bone deformity.
• Stability: The outer threads anchor the screw firmly within the bone, preventing rotational and displacement forces from disrupting the fracture site.
• Minimally Invasive: The lag screw placement utilizes the existing Gamma Nail entry point, reducing surgical invasiveness.

Benefits of Using a Lag Screw with a Gamma Nail

• Enhanced Fixation: The lag screw provides a strong and stable fixation, promoting faster bone healing.
• Reduced Complications: Improved stabilization minimizes the risk of non-union (failure to heal) and implant failure.
• Improved Patient Outcomes: Faster healing and reduced complications lead to quicker recovery times and improved patient mobility.

Choosing the Right Lag Screw

Lag screws come in various lengths and diameters to accommodate different fracture types and bone anatomy. At JK Sigma [your company name], we offer a comprehensive range of lag screws specifically designed for use with Gamma Nail systems. Our implants are manufactured from high-quality biocompatible materials ensuring optimal performance and patient safety.