Application of self-made fluoremeter in minimally invasive treatment of elderly osteoporofic vertebral compression fracture
10.3760/cma.j.issn.1673-4904.2012.02.008
- VernacularTitle:自制透视定位器在老年骨质疏松性椎体压缩性骨折微创治疗中的应用
- Author:
Xuanping XIANG
;
Chunyan XIANG
;
Jinbo LE
;
Hua WANG
- Publication Type:Journal Article
- Keywords:
Fractures,compression;
Stereotaxic techniques;
Percutaneous kyphoplasty;
X ray projection volume
- From:
Chinese Journal of Postgraduates of Medicine
2012;35(2):22-25
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo compare the difference of X ray projection volume and operative time when using two different positioning methods in percutaneous kyphoplasty to treat elderly osteoporotic vertebral compression fracture(OVCF) patients.MethodsSixty-eight(75 vertebraes) patients who underwent percutaneous kyphoplasty were divided into two groups,34 cases(39 vertebraes) underwent self-made fluoremeter (group A) comparing with the other 34 patients (36 vertebraes ) without using locator (group B).X ray projection volume,operation time and recovery of exterior edge height were compared.ResultsDuring locating the puncture point,the X ray projection volume in group A [( 196.92 ± 10.93)mA·s]was significantly less than that in group B [(826.67 ± 25.89 ) mA·s](P ＜ 0.05 ).The operation time in group A[(30.82 ±0.56) min]was significantly less than that in group B [(56.08 ±0.93) min](P＜ 0.05).The recovery of exterior edge height at 3 months after operation had no significant difference between two groups [(2.47 ± 0.18 ) mm vs.(2.09 ± 0.21 ) mm](P ＞ 0.05 ).ConclusionsThe self-made fluoremeter can save operation time and reduce the X ray projection volume.It is an effective way to treat OVCF patients undergoing percutaneous kyphoplasty.
