RÉSUMÉ
Objective] To observe the prevention and treatment of incision fat liquefaction after caesarean section with external mirabilite application. [Method] The cases were collected from Jan. 2010 to Jan. 2013, in accordance with standard cases. Select 200 cases of puerpera with bad high risk factors of incision cure, randomly divide them into control group(routine changing prescription without mirabilite) 100 cases and prevention group(routine changing prescription added with mirabilite external application) 100 cases, observe both groups cut cure after 7d.[Result] In mirabilite prevention group, 98 cases were cured well, 1 case was not very good, 1 bad; in control group, 88 were excellent, 4 not very good and 8 bad, the cure excellent rate of prevention group was much better than control group(P<0.05), as well as the incision fat liquefaction rate much lower than control one. [Conclusion] Mirabilite external application can promote incision cure after caesarean section and reduce incision fat liquefaction.