Murakami Hideki, Kato Satoshi, Demura Satoru, Yoshioka Katsuhito, Hayashi Hiroyuki, Inoue Kei, Ota Takashi, Shinmura Kazuya, Yokogawa Noriaki, Fang Xiang, Tsuchiya Hiroyuki
Orthopedics. 2013 Aug;36(8):605-7. doi: 10.3928/01477447-20130724-04.
This article describes a novel reconstruction technique using frozen tumor-bearing vertebrae in total en bloc spondylectomy for spinal tumors. Instead of harvesting autograft from the ilium or fibula, the resected lamina and vertebral body from the total en bloc spondylectomy are frozen in liquid nitrogen and used as grafted bone for spinal reconstruction. A retrospective review of 56 patients was undertaken. As a result of this review, it was determined that this technique has the benefits of no pain at the bone harvest site, shortened operative time, decreased blood loss, and an additional antitumor immune response.
本文描述了一种在脊柱肿瘤全椎体整块切除术中使用冷冻的含瘤椎体的新型重建技术。在全椎体整块切除术中，不是从髂骨或腓骨获取自体骨移植，而是将切除的椎板和椎体在液氮中冷冻，并用作脊柱重建的移植骨。对56例患者进行了回顾性研究。通过该研究确定，该技术具有骨取材部位无疼痛、手术时间缩短、失血减少以及额外的抗肿瘤免疫反应等优点。
