关键词: 可吸收线, 修补, 胃十二指肠溃疡穿孔

Abstract: Objective To investigate the safety and effectiveness of absorbable line in repair of gastroduodenal ulcer perforation. Methods Eighty patients undergoing acute perforation of gastroduodenal ulcer from February 2014 to February 2017 were divided into two groups，including 40 cases in control group and 40 cases in observation group. The control group repaired the ulcer perforation with silk sutures， and the observation group repaired the ulcer perforation with absorbable line. There were no statistically significant difference between the two groups in terms of preoperative general data，time of perforations， site of perforations，operation time and hospitalization time（P>0.05）. The ulcer healing was observed and analyzed in the two groups after 1 month，3 months and 12 months. Results In the observation group，the healing of ulcer was significantly different from that in the control group under gastroscope（P<0.05）. Conclusion It is safe and feasible to perform repair of gastroduodenal ulcer perforation by using absorbable line，which could promote ulcer healing.

Key words: gastroduodenal ulcer perforation, repair, absorbable line