Ilizarov fixation

Area of Science:

• Orthopedic Surgery
• Biomedical Engineering
• Medical Device Development

Background:

• Professor Gavanit Ilizarov, a Russian physician, encountered significant orthopedic challenges in Siberia.
• Limited treatment options necessitated the development of an innovative external fixation system.
• The initial design in 1951 utilized readily available materials like bicycle spokes and modified clutch rings.

Purpose of the Study:

• To describe the origin and evolution of the Ilizarov external fixation system.
• To highlight the adaptability and versatility of the Ilizarov method in orthopedic treatment.
• To introduce the components and applications of the Ilizarov system.

Main Methods:

• The Ilizarov system is based on a modular framework of interconnected components.
• It employs tensioned wires and rings to provide skeletal fixation and distraction/compression.
• The system allows for customization by combining various components to suit specific orthopedic problems.

Main Results:

• The Ilizarov system has evolved to include 42 distinct components.
• Various combinations of these components enable the construction of tailored fixation frames.
• The system has proven effective in treating a wide range of orthopedic conditions.

Conclusions:

• The Ilizarov method represents a significant advancement in external fixation for orthopedic surgery.
• Its modular design and adaptability make it suitable for diverse clinical applications.
• The continued evolution and global adoption underscore its efficacy in managing complex orthopedic deformities, non-unions, and limb lengthening.