PVP、PKP術(shù)后非手術(shù)椎體再發(fā)骨折的相關(guān)因素分析
[Abstract]:Objective: To investigate the incidence and risk factors of non operative vertebral fractures after percutaneous vertebroplasty (percutaneous vertibroplasty, PVP) and percutaneous kyphoplasty (percutaneous kyphoplasty, PKP), to further analyze the related factors and to compare the re fractures between adjacent segments and non adjacent segments. The effect of tonifying kidney and activating blood Chinese medicine on prevention of new vertebral fracture and guiding clinical use. Methods: This study reviewed and adopted the compression fracture parallel to the thoracolumbar vertebral body from the Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Province Traditional Chinese Medical Hospital) from January 2009 to December 2013. Basic information, case, surgery, and imaging data for patients with segmental PVP/PKP treatment. The vertebral fractures were divided into fracture groups and non fracture groups according to the postoperative vertebral fractures of non operative segments, and the vertebral segments of the recurrent fractures were divided into adjacent vertebra group and distant vertebra group. The age, sex, and cement injection of all patients were measured. The correction angle of vertebral local kyphosis, operation mode (PVP/PKP), vertebral segment, bone cement extravasation, anti osteoporosis treatment during the perioperative period, statistics and calculation of tonifying kidney and activating blood, using chi 2 test, measuring data using independent sample t test, and incorporating statistical significance (P0.05) index into Multiple factor Logistic regression analysis, the related risk factors of non operative vertebral fracture after operation were obtained. The data were analyzed with SPSS 19 statistical software, and the difference of P0.05 was statistically significant. The difference of PO.01 was statistically significant. Results: 452 cases of PVP/PKP were enrolled in this study, and the follow-up time was 12-62 months. The average was 29.8. 2 + 11.94 months, of which 359 Cases of women, 93 males, 49-93 years old, average 74.98 + 8.42 years, among which the proportion of 71~80 years was the highest (45%). 211 cases of PVP were performed, 241 cases were performed by PKP. Cement extravasation occurred in 116 cases, accounting for 25.7%. bone cement injection amount 1.2-7.2ml, average 3.56 + 0.95ml. preoperative vertebral local kyphosis Cobb's angle -31.70 degree -48.73 degrees, averaging 11 .08 degree + 11.73 degrees, the local kyphosis Cobb's angle of the injured vertebra was -30.86 degree to 40.53 degree, mean 6.11 degree 11.31 degree. The local kyphosis Cobb's angle of the injured vertebra was corrected to -3.08.-14.85 degrees, averaging 4.97 + 2.35 degrees. 397 cases of anti osteoporosis treatment were performed in perioperative period, accounting for 87.8%. There were 64 cases of fracture, including 12 men, 52 women, 14.2%, 1-53 months of fracture, an average of 14.56 + 11.46 months. There were 388 patients without fracture. The fracture group and non fracture group were in sex, age, follow-up time, local posterior convex angle, PVP/PKP, vertebral segment, bone cement injection, and so on. There was no statistical difference between the two groups (P0.05). The incidence of bone cement extravasation in fracture group was significantly higher than that in non fracture group (P0.01), but in the non fracture group, the use of anti osteoporosis drugs and tonifying kidney and activating blood Chinese medicine was significantly higher than that in the fracture group. The difference between the two groups in the correction angle of the local kyphosis Cobb's angle after the operation was different. In statistical significance (P0.05), the fracture group was larger than the non fracture group. The results of multiple factors analysis showed that the bone cement exoskosoosis occurred, the treatment of osteoporosis and the oral administration of tonifying kidney and activating blood were not taken after the operation. The local kyphosis Cobb's angle correction was the risk factor for the fracture of the vertebral body after the operation. There was no significant difference in the rate of birth, sex, age, recurrent fracture time, local posterior convex angle of the vertebral body, operation mode (PVP/PKP), bone cement injection, bone cement extravasation, the use of anti osteoporosis drugs and traditional Chinese medicine for invigorating kidney and activating blood (P0.05). The correction angle of the adjacent vertebra group in the local kyphosis Cobb's angle was greater than that of the distant vertebra. There was a statistical difference between the two groups (P0.05). Compared with the two surgical methods, the local kyphosis Cobb's angle correction of the injured vertebrae in the patients with PKP was more obvious than that of the patients with PVP, but there was no difference between the two kinds of surgical methods in the occurrence of bone cement exoskosis and the time of re fracture. Conclusion: cause PVP, the non operative vertebral body redevelopment after PKP operation. There are many risk factors of fracture. The results of this study show that the occurrence of bone cement extravasation, the correction of the local kyphosis Cobb's angle of the injured vertebra excessively, and the absence of anti osteoporosis in the perioperative period all obviously improve the incidence of the fracture. Non operative vertebral fractures. Doctors should master the related risk factors, avoid the occurrence of bone cement extravasation during the operation, do not emphasize the correction of the local posterior convex angle of the injured vertebra, and pay attention to the treatment of anti osteoporosis drugs in the perioperative period. In addition, we should pay attention to the use of traditional Chinese medicine in the operation, and can prevent the redevelopment of vertebra bone with Chinese traditional Chinese medicine for invigorating kidney and blood. Combination of traditional Chinese and Western medicine treatment, in order to improve the quality of medical treatment.
【學(xué)位授予單位】:廣州中醫(yī)藥大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2015
【分類號】:R687.3
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