These bone grafts are commonly employed in both anterior and posterior spinal reconstructions, in revision joint arthroplasty, and in reconstruction of segmental defects caused by tumor resection.
这些移植骨通常用于脊椎前后的重建，关节成形术和肿瘤切除术后缺损的修复。
2
The glistening white articular cartilage of the femoral condyle can be seen just to the right of the tumor in the opened joint space.
关节腔处可见闪亮的白色股骨髁的关节软骨恰好靠近肿瘤的右部。
3
Objective To explore the curative effects for the proximal or distal femoral defect after the excision of femur tumor by allograft combined with artificial joint.