Lower cesarean section

Cesarean section (cesarean section) is an operation to deliver a viable fetus and its appendages by incision of the entire uterine wall. It does not include cesarean section performed before 28 weeks of gestation and cesarean section to remove a ruptured uterus or abdominal pregnancy. The development of cesarean section has gone through the process of cesarean section to live cesarean section. With the advancement of science and technology, the procedure also removes the uterus from the uterine cervix without suturing the uterus after removing the fetus and its appendages. Since 1882, Sanger's first cesarean section of longitudinal uterine incision (classical cesarean section) has laid the foundation for the development and improvement of the operation. After more than 100 years, the establishment of extraperitoneal cesarean section and intraperitoneal Transverse incision of lower uterine section for cesarean section. In recent years, with the improvement of anesthesia and the application of antibiotics, cesarean section has been widely used. A large amount of data shows that modern indications and clear timing of operation, modern cesarean section plays a huge role in improving the quality of perinatal delivery, and is an effective means to rescue mothers and infants. However, cesarean section is a major operation after all, and complications such as bleeding, organ damage, uterine scars, and infections also threaten the lives of mothers and infants. Therefore, it is very important to strictly grasp the indications of cesarean section to reduce unnecessary cesarean section rate.