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Creating Rigidly Stabilized Fractures for Assessing Intramembranous Ossification, Distraction Osteogenesis, or Healing of Critical Sized Defects
Published on: April 11, 2012
Submuscular plating after distraction osteogenesis in children
Chang-Wug Oh1, Gautam M Shetty, Hae-Ryong Song
1Kyungpook National University Hospital, Daegu, Republic of Korea. cwoh@knu.ac.kr
Journal of Pediatric Orthopedics. Part B
|May 28, 2009
Summary
Submuscular plating over distraction callus allows early external fixator removal in pediatric limb lengthening and bone transport. This novel technique shows promising results with minimal complications, offering a viable alternative for complex cases.
Area of Science:
- Orthopedic Surgery
- Pediatric Orthopedics
- Limb Reconstruction
Background:
- Distraction osteogenesis is effective for limb length discrepancies but often involves prolonged external fixation, leading to complications.
- Intramedullary nailing for early fixator removal presents challenges, particularly in pediatric patients.
Purpose of the Study:
- To evaluate the efficacy and safety of submuscular plating over distraction callus for early external fixator removal in children.
- To present the results and complications of this novel technique in pediatric limb lengthening and bone transport.
Main Methods:
- Submuscular plating was performed over the distraction callus in eight pediatric patients undergoing limb lengthening or bone transport with external fixators.
- The study included cases of traumatic/septic growth arrest, congenital pseudoarthrosis, fibular hemimelia, tumor salvage, and Perthes' disease.
Main Results:
- All patients achieved successful distraction callus healing, maintaining length or alignment.
- The mean external fixation index was 26.93 days/cm, and the healing index was 52.01 days/cm.
- One superficial pin-track infection occurred, resolving with conservative treatment; no deep infections or implant failures were reported.
Conclusions:
- Submuscular plating over distraction callus is a successful method for early external fixator removal in pediatric limb reconstruction.
- This technique offers a valuable alternative, especially when intramedullary nailing is challenging or contraindicated in children.
