Pedicle screw placement combined with filler for lumbar vertebra fractures / 中国组织工程研究
Chinese Journal of Tissue Engineering Research
; (53): 3590-3594, 2015.
Article
in Zh
| WPRIM
| ID: wpr-468042
Responsible library:
WPRO
ABSTRACT
BACKGROUND:Conventional cross-segment pedicle screw fixation wil cause some complications such as kyphosis and loss of corrective angle. Fixation of pedicle screw placement of the injured vertebral body improves the disadvantages of conventional posterior screw placement, and obtains ideal outcomes. OBJECTIVE: To investigate the clinical application value of pedicle screw placement combined with filer for lumbar vertebra fracture. METHODS: Clinical data of patients with pedicle screw placement combined with filer for lumbar vertebra fracture were retrospectively analyzed. They were repaired with pedicle screw placement combined with bone graft as wel as pedicle screw placement combined with bone cement. The ratio of anterior border to posterior border of the injured vertebral body after surgery and changes in Cobb angle were observed. Patients were folowed up and results were compared. RESULTS AND CONCLUSION: Pedicle screw placement combined with filer has many advantages, and obtained good outcomes in the treatment of lumbar vertebral fracture. However, the extensive application has some problems and disputes. Clinical physicians should pay more attention on choice of surgical indications, prevention and treatment of perioperative and long-term complications and postoperative treatment of osteoporosis. The pedicle screw fixation combined with calcium phosphate bone cement has a broad prospect, can maintain the effect of spine reduction, and is worth to spread in the clinical treatment of lumbar fractures.
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Index:
WPRIM
Language:
Zh
Journal:
Chinese journal of tissue engineering research
Year:
2015
Type:
Article