Inter-tibiofibular graft for traumatic segmental bone defect of the tibia

Area of Science:

• Orthopedic Surgery
• Trauma Surgery
• Bone Reconstruction

Background:

• Assessing the efficacy of inter-tibiofibular graft (ITFG), also known as posterolateral bone graft, for traumatic segmental tibial bone defects.
• Evaluating ITFG as a viable option in tibial reconstruction.

Purpose of the Study:

• To evaluate the interest and outcomes of ITFG in traumatic segmental tibial bone defect reconstruction.
• To compare ITFG with non-ITFG methods regarding bone healing and functional recovery.

Main Methods:

• Retrospective multicenter study involving 125 tibial reconstructions.
• Twenty-eight inter-tibiofibular grafts (ITFGs) were performed.
• Comparison of bone healing and return to full weight-bearing between ITFG and non-ITFG groups.

Main Results:

• No bone healing failures observed in the ITFG group versus 14% in the non-ITFG group.
• Shorter consolidation times with ITFG (mean 10 months) compared to non-ITFG (mean 16.5 months).
• Faster return to full weight-bearing (mean 9 months vs. 15 months) and work (mean 15 months vs. 27 months) with ITFG.

Conclusions:

• ITFG is effective for tibial bone defect reconstruction, achieving 100% consolidation in this series.
• ITFG can be used alone for defects <4 cm or with other techniques.
• ITFG significantly reduces time to full weight-bearing and return to work.