Clinical evaluation of high viscosity bone cement in percutaneous vertebroplasty
10.3969/j.issn.1671-8348.2014.12.017
- VernacularTitle:高黏度骨水泥在经皮椎体成形术中的临床评价
- Author:
Qian CHEN
;
Dashou WANG
;
Qi PAN
;
Fengjun CAI
;
Liang ZHANG
;
Yong GAN
;
Binwu DUAN
;
Qianming WU
;
Fei MENG
- Publication Type:Journal Article
- Keywords:
high viscosity;
bone cement;
vertebroplasty;
osteoporosis;
fractures,compression;
veterbral metastasis tumor;
pain
- From:
Chongqing Medicine
2014;(12):1457-1459
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of high viscosity bone cement in percutaneous vertebroplasty to treat osteoporotic vertebral compression fracture(OVCF) and veterbral metastasis tumor(VMT) .Methods 102 cases of OVCF(OVCF group) and 16 cases of VMT(VMT group) in our hospital from March 2010 to December 2012 were performed percutaneous vertebroplasty under local anesthesia ,through the vertebral pedicle approach by conducting puncture at bilateral vertebral pedicle into the vertebra , 3-6 mL high viscosity bone cement was injected to each vertebra .The pain intensity was detected by the McGill pain questionnaire score before operation ,on postoperative 3 d ,1 month and 6 -18 months last follow-up .The preoperative and postoperative MPQ scores were statistically analyzed .Results Postoperative patients′s back pain was significantly alleviated or disappeared .Compared with before operation ,the MPQ scores on postoperative 3 d ,in 1 month and 6 -18 months last follow-up in the OVCF group and the VMT group were significantly decreased(P<0 .05) .The postoperative CT scanning revealed that the cement leakage rates in the OVCF group and the VM T group were 11 .76% and 6 .25% respectively .But no complications of bone cement toxicity ,pulmo-nary embolism ,infection and nerve damage occurred .Conclusion High viscosity bone cement injection has the advantages of strongly controllable injection due to high viscosity ,low bone cement leakage and high surgical safety ,which is suitable for the treatment of OVCF and VM T .
