What is the difference between ordinary abortion and superconducting visual painless abortion?

Ordinary abortion is more harmful to the body than ultrasonic visual painless abortion. Ordinary abortion surgery costs less than ultrasonic visual painless abortion. Ultrasonic visual painless abortion caused by the value of uterine perforation residual probability is relatively small. Suggestions: women need to do a full body examination before going to the hospital to do abortion, to determine the appropriate method of abortion.