The Journal of bone and joint surgery. American volume
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J Bone Joint Surg Am · Aug 1995
Prosthetic survival and clinical results with use of large-segment replacements in the treatment of high-grade bone sarcomas.
We evaluated the long-term clinical results and the survival of the prostheses in eighty-two patients who had had a limb-sparing procedure by means of the implantation of a large-segment prosthesis. All patients had had a high-grade bone sarcoma of the distal, middle, or proximal part of the femur; the proximal part of the humerus; the proximal part of the tibia; or the pelvis. The duration of follow-up ranged from two to twelve years (median, three and one-half years). ⋯ Patients who had had a tumor of the proximal part of the humerus had the highest functional scores, while those who had had a tumor of the proximal part of the tibia had the lowest scores. Large-segment prostheses were a good reconstructive option for the treatment of high-grade bone sarcomas in our patients. The rates of long-term survival of the prostheses were acceptable and the functional results were good or excellent after this form of treatment at most of the anatomical sites at which they were used.