TY - JOUR T1 - Mechanical Failure of the Repiphysis Expandable ProsthesisA Case Report AU - Beebe, Kathleen S. AU - Uglialoro, Anthony D. AU - Patel, Neeraj AU - Benevenia, Joseph AU - Patterson, Francis R. Y1 - 2010/05/01 N1 - 10.2106/JBJS.I.00591 JO - The Journal of Bone & Joint Surgery SP - 1250 EP - 1253 VL - 92 IS - 5 N2 - The current treatment of osteosarcoma includes neoadjuvant chemotherapy followed by wide resection of the tumor and postoperative chemotherapy. While amputation of the extremity was once the mainstay of treatment, medical and surgical developments over the last several decades have led to the success of limb-salvage surgery1,2. In the very young patient, this has led to the challenge of achieving limb-length equality. Recently, the introduction of an endoprosthesis, expandable by noninvasive means, has allowed for reconstruction of the affected limb while addressing limb-length discrepancy in skeletally immature patients3. SN - 0021-9355 M3 - doi: 10.2106/JBJS.I.00591 UR - http://dx.doi.org/10.2106/JBJS.I.00591 ER -