J Formos Med Assoc
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In limb reconstruction following resection of malignant bone tumors in children, extendable prostheses are considered to be useful since future leg length correction can be controlled. We evaluated the usefulness of extendable prostheses in 11 such cases. ⋯ Extendable bone prostheses are useful for reconstruction. According to our experience, this method is indicated in children of at least 10 years of age for whom a future leg-length discrepancy of up to 4 cm is expected and who have a lesion located in the distal femur where the prosthesis can be adequately covered by soft tissue.