Tibia Antibiotic Intramedullary Nail

Area of Science:

• Orthopedic surgery
• Infectious disease management
• Biomaterials engineering

Background:

• Infected nonunion following open tibia fractures presents a significant clinical challenge.
• Previous intramedullary nail fixation can be complicated by infection and failure to heal.
• Effective management requires addressing both bone infection and structural instability.

Purpose of the Study:

• To demonstrate the fabrication of an antibiotic cement spacer shaped as an intramedullary nail.
• To illustrate the surgical technique for implanting this custom antibiotic nail spacer.
• To provide a visual guide for managing infected nonunion in tibia fractures.

Main Methods:

• Detailed visualization of the materials used for antibiotic cement spacer creation.
• Step-by-step procedural demonstration of molding cement into an intramedullary nail form.
• Surgical technique video showing the insertion of the antibiotic cement nail into the tibia.

Main Results:

• Successful creation of a custom antibiotic cement intramedullary nail spacer.
• Demonstration of a viable surgical approach for implanting the spacer.
• Visual evidence of the spacer's placement within the tibia for treating infected nonunion.

Conclusions:

• Antibiotic cement intramedullary nail spacers can be fabricated for treating complex orthopedic infections.
• The described technique offers a method for managing infected nonunion in tibia fractures.
• This visual resource aids orthopedic surgeons in understanding the procedure.