Abstract

• PURPOSE: To retrospectively review the results of internal bone transport in the management of tibial bone defect using ilizarov fixator. MATERIALS AND METHODS: We treated 39 cases of tibial bone defect (16 of traumatic bone loss, 23 after treatment of osteomyelitis). The mean age of index procedure was 33.8 years (range, 13~66 years), and all of them had follow-up study for a mean of 3.5 years (range, 1.6~8 years). The mean transported amount was 6.3 cm (range, 2.7~20 cm), and the external fixator was removed after 345 days (range, 120~700 days). The mean external fixation index was 60.3 days/cm (range, 13.1~121.3 days/cm). RESULTS: Primary union of distraction and docking site was achieved in all, but two patients had failure in union of docking site. Functional results showed 6 excellent, 19 good, 10 fair, and 4 fair. The patients under age 20 showed better functional outcomes than the others. Among 73 complications (incidence, 1.87 cases/ patient), 27 of major complications with residual sequelae occurred in 20 patients. The residual sequelae were more common in the patients who had the concomitant injuries in the same leg. CONCLUSION: Internal bone transport can solve the large amount of tibial bone defect. However, the complications are not uncommon, which might be related to the concomitant injures in the same leg.
• Key words: Tibia, Bone defect, Ilizarov, Internal bone transport

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• Bone Transport Over the Intramedullary Nail for Defects of Long Bone
  Jae-Young Roh, Chang-Wug Oh, Jong-Keon Oh, Hee-Soo Kyung, Byung-Chul Park, Woo-Kie Min, Joon-Woo Kim, Chang-Hyun Cho
  Journal of the Korean Fracture Society.2008; 21(1): 37.     CrossRef
• Minimally Invasive Plate Osteosynthesis to Prevent or Treat the Deformity after Distraction Osteogenesis
  Chang-Wug Oh, Byung-Chul Park, Il-Hyung Park, Hee-Soo Kyung, Woo-Kie Min, Seung-Hoon Baek, Seung-Kil Baek
  The Journal of the Korean Orthopaedic Association.2007; 42(6): 764.     CrossRef