目的:探讨改良式B-Lynch缝合术在治疗剖宫产分娩产后出血中的应用价值。方法:对24例剖宫产术中宫缩乏力性出血病例采用改良式B-Lynch缝合术治疗。结果:24例产妇行改良式B-Lynch缝合术,术后均无大出血,且保留了生育功能。于术后5～7天出院,伤口愈合良好,产后42天复查体检及B超检查未发现异常。结论:改良式B-Lynch缝合术是治疗剖宫产术中宫缩乏力性子宫出血行之有效的方法,不仅提高了产科质量,而且简单易掌握。 Objective: To explore the application of modified B-Lynch suture in the treatment of postpartum hemorrhage of cesarean section. Methods: 24 cases of uterine bleeding during cesarean section were treated by modified B-Lynch suture. Results: 24 cases of maternal women underwent modified B-Lynch suture. No major bleeding occurred after operation, and the reproductive function was retained. The patients were discharged 5 to 7 days after operation and the wounds healed well. No physical abnormality was found after 42 days of postnatal examination and B-ultrasound examination. Conclusions: Modified B-Lynch suture is an effective method for the treatment of uterine bleeding in cesarean section, which not only improves the quality of obstetrics but also is easy to grasp.