Peroneal tendon balance procedure

Area of Science:

• Orthopedic Surgery
• Foot and Ankle Biomechanics

Background:

• The first ray is crucial for foot function.
• Hypermobility of the first ray can lead to pain and instability.
• Abnormal pronation is linked to peroneus longus tendon weakness and first ray hypermobility.

Purpose of the Study:

• To introduce and describe the peroneal tendon balance procedure.
• To explain the theory behind first ray hypermobility and its relation to the peroneus longus tendon.
• To present a surgical solution for reducing first ray hypermobility.

Main Methods:

• Surgical procedure involving anastomosis of the peroneus longus to the peroneus brevis tendon.
• Focus on restoring the stabilizing function of the peroneus longus tendon.
• Theoretical framework based on retrograde stabilization of the proximal first ray.

Main Results:

• The procedure is designed to enhance the force of the peroneus longus tendon.
• Expected outcome is a reduction in first ray hypermobility.
• Aims to correct positional weakness of the peroneus longus tendon.

Conclusions:

• The peroneal tendon balance procedure offers a novel approach to treating first ray hypermobility.
• Strengthening the peroneus longus tendon is key to stabilizing the first ray.
• This technique addresses the biomechanical link between pronation, tendon weakness, and hypermobility.