Plate-Assisted Bone Segment Transport Versus Precice Bone Transport Nail

Area of Science:

• Orthopaedic Surgery
• Biomedical Engineering
• Regenerative Medicine

Background:

• Segmental long bone defects pose significant challenges in orthopaedics, often resulting from trauma, tumors, or infections.
• Traditional bone transport methods utilize external fixation, which carries risks of complications.
• Plate-assisted bone segment transport (PABST) and the Precice Bone Transport (PBT) nail have emerged as alternatives to external fixation.

Purpose of the Study:

• To review the current state and evidence regarding PABST and the PBT nail for managing segmental long bone defects.
• To compare the advantages and disadvantages of PABST and the PBT nail.
• To identify areas for future optimization in bone transport techniques.

Main Methods:

• Review of current literature and evidence on PABST and PBT nail for bone transport.
• Analysis of the benefits and drawbacks of each technique compared to traditional external fixation.
• Discussion of specific challenges, such as maintaining alignment in metaphyseal segments.

Main Results:

• Both PABST and the PBT nail eliminate the need for external fixation, reducing associated complications.
• Each technique presents unique advantages and disadvantages.
• The PBT nail does not entirely supersede PABST, particularly for short metaphyseal segments where alignment can be difficult.

Conclusions:

• PABST and the PBT nail are viable alternatives to frame-based bone transport.
• Execution requires precision, offering less room for correction during transport.
• Further cases and data are needed to optimize protocols for both PABST and PBT nail utilization.