Effect of preventing infection for a continuous pulsing water ball in lumbar surgery / 局解手术学杂志

ABSTRACT

Objective To study the effect of the continuous pulsing water ball in preventing infection in the multi-level posterior lumbar interbody fusion(PLIF).Methods From June 2016 to December 2016,thirty patients who were treated with multi-level posterior lumbar interbody fusion in our hospital were randomly divided into two groups.The 15 patients in the observation group were given continuous pulsing water ball,and the other 15 patients in the control group were given conventional dumping.The items including the time of intraoperative washing,the C-reactive protein(CRP),the time of suture clearing,postoperative fever cases and postoperative incision healing were oberved and compared between the two groups.Results The time of intraoperative washing was (2.13±0.15)min in the observation group and (5.59±1.24)min in the conrtrol group,and the difference was statistically significant (P<0.05).The postoperative CRP of 1st,3rd, and 5th day in the observation group was declining,whileas the control group was increasing.The time of suture clearing in the oberation group was 11.57 d, which was significantly less than 14.29 d the control group.The temperature of 3rd and 5th day after opreation in the obervation group was (37.1±2.26)℃ and (37.0±0.12)℃ respectively, which were significantly lower than (38.2±3.34)℃ and (37.5±0.25)℃ respectively the control group,and the difference was statistically significant(P<0.05).Conclusion Compared to the the conventional dumping,the continuous pulsing water ball has the some advantages in the multi-level posterior lumbar interbody fusion (PLIF),such as decreasing the washing time and reducing the local inflammatory reponse.