文章基本信息

标题：Persian Discectomy Successful Score (PDSS): A new evaluation measure for scoring successful surgery in lumbar disc herniation
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作者：Azimi, Parisa
期刊名称：Journal of Injury and Violence Research
印刷版ISSN：2008-4072
出版年度：2012
卷号：4
期号：3
DOI：10.5249/jivr.v4i3.371
语种：English
出版社：Journal of Injury and Violence Research
摘要：Normal 0 false false false EN-US X-NONE AR-SA /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background and Objective: Lumbar disc herniation (LDH) is a common cause of low back and radicular leg pains. This study aimed to evaluate the Persian Discectomy Successful Score (PDSS) in patients diagnosed with lumbar disc herniation undergoing discectomy. The PDSS first was developed based on the JOA score. It is a linear transformation of patients’ pre-operative JOA score that can predict the successful rate of surgery outcome in advance (PDSS= -1.036 × preoperative JOA + 23.635). Methods: A total of 103 patients with lumbar disc herniation submitted for discectomy operation were entered into the study during two years of study. A sensitivity analysis was carried out to examine the accuracy of the PDSS. For the analysis of the results, patients’ pre- and post-operative JOA score was used as gold standard to calculate the actual difference observed (JOA pre-operation minus JOA post-operation = DJOA) and to compare this measure (difference) with estimation derived from the PDSS. Results: The mean age of patients was 47.4 ± 9.7 (ranging from 17 to 79) years and were followed for at least three months. The difference between pre and postoperative JOA score (15.4 ± 3.7) was statistically significant (P Conclusions: It seems that the preoperative JOA is able to predict discectomy results in patients with lumbar disc herniation. To confirm the findings of this study, a longitudinal study is recommended.
关键词：Discectomy Successful, lumbar disc herniation, evaluation measure