Contrast study between balloon and SKY dilatation of kyphoplasty
- VernacularTitle:球囊扩张与Sky扩张椎体后凸成形术的对比研究
- Author:
Shaogang LI
;
Hai TAO
;
Jianjun LI
- Publication Type:Journal Article
- Keywords:
kyphoplasty;
balloon;
Sky
- From:
Orthopedic Journal of China
2006;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To compare the difference of percutaneous kyphoplasty in treating osteoporosis compression fractures using the Sky Bone Expander system and the Balloon Bone Expander system,and evaluate its clinical efficacy.[Method]From October 2005 to October 2007,19 patients of osteoporosis compression fractures with intact posterior vertebral body were performed.Nineteen patients were infated while 9 as group A were balloon group and 10 as group B were SKY group,fracture reduction and bone cement augmentation were applied.Preoperative and postoperative symptom levels,variables,complications were recorded and the vertebral height,Cobb′s angle and VAS score were measured and analyzed.[Result]Pain in all patients was alleviated or disappeared without syndrome,and the vertebral height,Cobb′s angle and VAS score of both groups were improved.The contrast between preoperative and postoperative showed obvious differences(P0.05).[Conclusion]Kyphoplasty can provide early relief of pain and improve the function as well as spinal alignment in treating osteoporotic compression fractures owing to recovering the verteberal height and Cobb′s angle of the vertebral body.Balloon inflated kyphoplasty can improve osteoporolic compression fractures as SKY.
