Evaluation of near infrared spectroscopy in monitoring postoperative regional tissue oxygen saturation for fibular flaps | |
Cai, Zhi-gang ; Zhang, Jie ; Zhang, Jian-guo ; Zhao, Fu-yun ; Yu, Guang-yan ; Li, Yue ; Ding, Hai-Shu | |
2010-05-11 ; 2010-05-11 | |
关键词 | near infrared spectroscopy (NIRS) monitoring blood microcirculation regional tissue oxygen saturation (rSO(2)) autogenous vascular free fibular flaps CODED DUPLEX SONOGRAPHY REFLECTION SPECTROSCOPY BLOOD PERFUSION MICROCIRCULATION SURGERY Surgery |
中文摘要 | The ability of near infrared spectroscopy (NIRS) to predict vascular compromise in vascular free flaps postoperatively has been assessed, and the extent of regional, tissue oxygen saturation (rSO(2)) after fibular flap transplantation was investigated quantitatively. To validate the sensibility and precision of the technique, the following methods were used. (1) Forearm vessel obstructive tests were conducted in four healthy volunteers. (2) Measurement and analysis of bilateral rSO(2) at the mandibular body and ramus were performed in 40 healthy volunteers by NIRS in the morning and afternoon. (3) Measurement and analysis of rSO(2) in transplanted fibular flaps for 41 cases with mandibular reconstruction were performed by NIRS at postoperative days 1-6. The results were: NIRS had high sensibility and precision in monitoring rSO(2) Of living tissues. No significant difference in the values of rSO(2) was found across different times or areas in the normal mandible. However, rSO(2) in the transplanted fibular flaps was reduced compared to the value on the control side. rSO(2) decreased gradually 4-12 hours postoperatively. After that period, rSO(2) increased gradually and approached the value of the control side at 20 h after the operation. It can be concluded that NIRS is a reliable noninvasive method for monitoring blood circulation in transplanted tissues, particularly for buried flaps. (c) 2007 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved. |
语种 | 英语 ; 英语 |
出版者 | ELSEVIER SCI LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/27739] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Cai, Zhi-gang,Zhang, Jie,Zhang, Jian-guo,et al. Evaluation of near infrared spectroscopy in monitoring postoperative regional tissue oxygen saturation for fibular flaps[J],2010, 2010. |
APA | Cai, Zhi-gang.,Zhang, Jie.,Zhang, Jian-guo.,Zhao, Fu-yun.,Yu, Guang-yan.,...&Ding, Hai-Shu.(2010).Evaluation of near infrared spectroscopy in monitoring postoperative regional tissue oxygen saturation for fibular flaps.. |
MLA | Cai, Zhi-gang,et al."Evaluation of near infrared spectroscopy in monitoring postoperative regional tissue oxygen saturation for fibular flaps".(2010). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论