Retrospective Analysis of 80 Cases of Total Joint Arthroplasty

WANG Hongwei; FU Shijie

Abstract：Objective To explore factors affecting the clinical effects of total joint replacement surgery. Method 80 patients were taken as the research object for total joint replacement operation in our hospital from August 2011 to August 2011. All patients’ data were analyzed and summarized, and the factors influencing clinical effects of total joint replacement surgery were detected. Results For the 55 cases of successful operation, the interval time between replacement operations is (2. 4+0. 9) years, and that of the failure cases is (5. 3+2. 3) years, there is obvious significant difference; in 55 cases of successful operation, 21 cases (38. 18% ) were with bony disease such as primary, secondary or rheumatoid arthritis, and 34 cases (61. 82% ) were treated by bone cement fixation, a-mong the 25 failure cases, 17 cases were with bony disease (68. 00% ), only 11 cases (44. 00% ) with bone cement fixation, and this contrast were statistically significant (P<0. 05). Conclusion Factors playing vital roles in the treatment of total knee replacement in-clude bony diseases like arthritis, fixation and replacement interval . In order to ensure the treatment effect, improve patients’ progno-sis, and avoid patients’ normal life being affected, issues listed above should be taken into consideration. In operation, bone cement fixation, appropriate prosthesis, and experienced doctors should be preferred.