[Study of distraction osteogenesis in an animal body submitted to anticancer chemotherapy]

The authors studied distraction osteogenesis in an animal subjected to prolonged anti-mitotic chemotherapy (Methotrexate and Doxorubicin). This chemotherapy decreased osteogenesis (essentially at the expense of external regeneration) though without inhibiting it totally. Distraction bone consolidation is thus possible in the animal, permitting reconstruction of limb segments by mobilization of an axial fragment in accordance with the Ilizarov technique.