The peritoneoscope makes the margin from the abdominal wall, carries on the oviduct umbrella end orthopedics, the processing far-end adhesion or the block system, tallies the two-sided oviduct.

• 腹腔镜从腹壁上做切口，进行输卵管伞端整形术，处理远端粘连或闭锁，吻合双侧输卵管。