Locking plate technology and its use in foot and ankle surgery

Area of Science:

• Orthopedic surgery
• Biomedical engineering
• Bone physiology

Background:

• Conventional plating and screw fixation are foundational orthopedic techniques.
• Understanding the biomechanics of these implants is crucial for successful bone healing.
• Locking plates represent an evolution in fixation, offering distinct advantages.

Observation:

• The historical development of plating techniques provides context for current practices.
• Plate biomechanics are influenced by material, design, and fixation method.
• Screw function is critical for load transfer and construct stability.

Findings:

• Locking plates offer improved stability and reduced stress shielding compared to conventional plates.
• Osseous physiology and biology are significantly impacted by the mechanical environment created by fixation devices.
• A comprehensive understanding integrates historical context, biomechanical principles, and biological responses.

Implications:

• Enhanced understanding can lead to optimized implant design and surgical techniques.
• Improved patient outcomes in fracture repair and bone reconstruction are anticipated.
• This review serves as a foundational resource for researchers and clinicians in orthopedic fixation.