Analysis of the short-term clinical effect of short segment posterior lumbar operation area of iodophor rinse to prevent infection / 中国综合临床

ABSTRACT

Objective To investigate the short segment(less than 2 segments)of lumbar posterior open surgery in the application of iodophor rinse operation field for the prevention of wound infection effect.Methods One hundred and sixty-four cases patients who underwent all lumbar posterior short segment(less than 2 segments)decompression and fusion in Shunyi District Hospital of Beijing from January 2012 to December 2015 were selected as study objects,and were randomly divided into two groups according to random number table method,including 87 cases of single application of physiological saline(saline group)and 77 cases with diluted iodophor rinse liquid during the operation(diluted iodophor group).The incidence of infection in patients with different irrigation patterns during 3 months after the operation was followed up,and the results were analyzed by Fisher exact probability method.Results The infection rate of saline group was 8.05％(7/87),1.30％(1/77)of iodophor group,there was significant difference between two groups(P=0.04).Conclusion The application of iodophor rinse operation field for the prevention of wound infection has obvious effect on lumbar posterior open surgery.