Midfoot Fusion Using Superconstructs for the Charcot Foot: Current Techniques and Complications.

Area of Science:

• Orthopedic Surgery
• Podiatry
• Neurosurgery

Background:

• Neuroarthropathy, commonly known as Charcot foot, presents complex challenges due to pathomechanics, deformity, and comorbidities.
• Nonsurgical management is the primary treatment, successful in most cases.
• Surgical intervention is increasingly accepted for severe Charcot foot deformities.

Purpose of the Study:

• To review current surgical techniques and implants for neuropathic midfoot fusion.
• To discuss expected outcomes and potential complications of these advanced surgical methods.

Main Methods:

• The study reviews the concept of 'superconstructs' in Charcot foot surgery.
• Superconstructs involve extended fusion, aggressive bone resection, stronger implants, and optimized device placement for mechanical stability.
• Focus is on modern techniques and implants developed since the early 2000s.

Main Results:

• Superconstructs aim to maximize stability and durability in Charcot foot fusion.
• These techniques address severe deformities by allowing adequate reduction without soft-tissue tension.
• Implants used are stronger than those for nonneuropathic fusions, some specifically designed for Charcot foot.

Conclusions:

• A systematic approach encompassing diagnosis, non-surgical, surgical, and maintenance care is crucial for Charcot foot.
• Superconstructs represent an advancement in surgical management for severe neuropathic midfoot deformities.
• Understanding outcomes and complications is vital for successful treatment of neuroarthropathy.