“…The orthopaedic literature describes multiple surgical options for reconstruction after resection of a bone tumor of the distal femur, including custom total knee prosthesis [2, 3, 6-16, 19, 27, 33], osteoarticular allograft [1,20,[25][26][27]30], arthrodesis with intercalary bone grafting [9,32], rotationplasty [10], and ''condyle-sparing'' intercalary allograft [23,24]. Controversy remains concerning the optimal procedure with regard to functional outcome.…”