The effect of negative pressure closed drainage technique in treating patients with orthopaedic trauma
YUAN Guo-hui
Department of Joint Surgery and Traumatic Orthopedics,the Third Affiliated Hospital of Sun Yat-Sen University,Guangdong Province,Guangzhou 510000,China
Abstract：Objective To explore the effect of negative pressure closed drainage technique(VSD)on orthopedic trauma patients.Methods 60 cases of orthopaedic trauma patients admitted in our hospital from January 2015 to December 2017 were selected according to the randomized double blind method,they were divided into the treatment group(32 cases)and control group (28 cases),treatment group was given treatment of VSD,the control group was given conventional treatment therapy.The clinical efficacy of the two groups was compared.Results The total effective rate of the treatment group(96.87%)was significantly higher than that of the control group(71.43%),and the difference was statistically significant(P＜0.05）.Before the treatment,VAS score of two groups was no significant difference (P＞0.05）,after treatment,VAS score two groups of was significantly lower than before treatment,and the treatment group was significantly lower than control group (P＜0.05）;Dressing changing in times treatment group was less than the control group,implementingⅡperiod during the surgery operation time and hospital stay in the treatment group were shorter than the control group,the difference was statistically significant(P＜0.05）;the time of wound healing,wound healing time and total healing time of wound healing in the treatment group were significantly shorter than that in the control group (P＜0.05）.Conclusion The implementation of the VSD technique is a more significant effect of conventional treatment,patients with less postoperative pain,less dressing,Ⅱperiod shorter operation time and hospital stay,wound healing faster,worthy of clinical popularization and application.
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