ABSTRACT
Objective To explore the possibility of reduce the treatment cycle of post-traumatic osteomyelitis patients treat with bone transportations. Methods In February, 2017, a patient was diagnosis as left tibial os-teomyelitis with soft tissue defects and treated. Before start trifocal bone transportation with Orthofix external fixator, we did preoperative practice with computer and model. Except this case we also had some article review in this report. Results This case not only finished 12.5 cm bone transportation in 45 days but also treated soft tissue defect before bone transportations. In this method we save almost 2/3 time to compare with monofocal bone transportations, and frame time were also faster than previous method. But because of some mishaps when we follow-up, the gap was occurred in docking side after 140 days follow-up that may need bone transplants. After 140 days of operation, the gap was disap-peared. Conclusion A new type bone transportations in this study and it may reduce treatment time of osteomyelitis.