RESUMO
ObjectiveTo observe the clinical efficacy of external application of sihuang-honey for aseptic inflammation after total knee arthroplasty.Methods 30 cases of total knee arthroplasty patients were recruited into two groups,of 15 cases in each group.The treatment group was treated with sihuang-honey (made of rhubarb,scutellaria,phellodendron,coptis according to the same proportion of powder with honey ),which was placed on a sterile plastic sheet,0.5 cm thickness.The sheet was applied on the knee of the highest skin temperature for 6 hours,removed it for 2 hours interval,and reapplied on it,for altogether 24 hours before changing another sheet.The control group were treated by continued covering ice on the knee every day,with the ice completely surrounded the knee.Both groups were treated for 2 weeks.Clinical efficacy was observed before the treatment,and 3 d,7 d,14 d after the treatment.ResultsAfter the treatment,compared with the control group,the treatment group was effective in terms of VAS score (4.12± 1.08) points in 3d,(3.34±0.61)points in the first 7 days; skin temperature (37.56±0.40) ℃,activity (98.56±3.24) ° in 3d,and the difference was statistically significant (P＜0.05).The degree of swelling in 3 d (5.80±2.00) ％,7 d (9.33±2.55)％,14 d (12.13 ± 2.70)％ in the treatment group were better than the control group (P＜0.05); The rate of pain relief of treatment group was 93.33％ and satisfaction was 66.67％,although better than 86.67％ and 46.67％ of the control group,the difference was not statistically significant (x2 were 1.33,3.04,P＞0.05).Conclusion Sihuang-honey was effective for the treatment of aseptic inflammation after the surgery of total knee arthroplasty.