[Study of subcuticular suture skill for perineotomy and catgut-suture reaction]

The post perineotomy complications such as catgut-suture-reaction, incision infection, and laceration are very common in the hospital. The purpose of this study was to find a better suture skill. The subcuticular suture skill was studied in this study. The relationship between suture skill and catgut suture reaction was analysed. 200 women had vaginal delivery with perineotomy subcuticular suture who were hospitalized during 3 to 10 in 1994 were compared with 399 women with perineotomy routine suture skill who were hospitalized during the same period in 1992 and 1993. The result indicated that the incidence of cat gut suture reaction and secondary suture in the research group were 9%, 7.5% lower than that in control group (P < 0.01). The average time of hospitalization was 5.3 days shorter (P < 0.025). These implicate the future study on perioneotomy suture skill.