会阴侧切术是常见的产科手术 ,切口愈合的好坏直接影响产妇的恢复、精神状态和未来性生活的质量。多年来 ,临床常采用铬制肠线缝合阴道粘膜、肌层 ,丝线缝合皮下脂肪和皮肤层 ,常因肠线吸收不良 ,缝线过紧、过密 ,导致组织水肿 ,疼痛不安 ,甚至出现肠线不易吸收 ,缝线嵌入组织 Perineal excision is a common obstetric surgery, incision healing directly affects the quality of recovery, mental state and future sexual life. Over the years, the clinical use of chromium catgut suture vaginal mucosa, muscle layer, silk suture subcutaneous fat and skin, often due to poor absorption of catgut, suture tight, too close, leading to tissue edema, pain, and even intestinal Line is not easy to absorb, suture embedded in the organization