Application Effect of Single Perforated Drainage Tube Combined with Negative Pressure Suction in the Treatment of Deep Infection and Osteomyelitis

REN Xu

doi:10.14033/j.cnki.cfmr.2023.35.013

Abstract：Objective:To analyze the application effect of single perforated drainage tube combined with negative pressure suction in the treatment of deep infection and osteomyelitis.Method:A total of 80 patients with deep infection and osteomyelitis admitted to Chongqing Pengshui County People's Hospital from January to December 2022 were selected as the research subjects.They were randomly divided into group A and group B using a random number table method,with 40 cases in each group.Group A was treated with dual tube mouth to mouth drainage,while group B was treated with a single perforated drainage tube combined with negative pressure suction.The wound healing time,drainage frequency,difficulty score of blockage resolution,infection recurrence rate,total treatment cost,and patient satisfaction were compared between the two groups.Result:The wound healing time in group B was shorter than that in group A,and the number of drainage times was less than that in group A,the difficulty score of blockage resolution,total treatment cost,and infection recurrence rate in group B were lower than those in group A,the overall satisfaction was higher in group A,and the differences were statistically significant(P<0.05).Conclusion:The application effect of a single perforated drainage tube combined with negative pressure suction in the treatment of deep infection and osteomyelitis is significant.It can not only reduce the number of drainage times and the difficulty of tube blockage,but also accelerate the healing of infected wounds,reduce the recurrence rate of infections,and reduce treatment costs,thereby improving patient satisfaction.