title: [Implantable devices for lengthening the femur without external drive mechanisms].
abstract: A distractor is proposed enabling the utilization of an internal supporting point to actuate a lengthening mechanism and to perform the distraction simultaneously with bone fragment fixation. With the device, a long-term skin perforation is avoided, and there is no need in external drives as well. The distractor is mounted inside the bone by means of a special auxiliary device to provide the aiming boring of the femoral bone.
mesh_terms: D001852:Bone Lengthening / Q000295:instrumentation* / Q000379:methods; D001858:Bone Nails; D001863:Bone Screws; D005269:Femur / Q000601:surgery*; D006801:Humans; D010027:Osteotomy / Q000379:methods; D019736:Prostheses and Implants; D014143:Traction / Q000295:instrumentation*
vernacular_title: Implantiruemye apparaty dlia udlineniia bedra bez vneshnykh privodov.