No skin preparation is needed for hysteroscopy, while skin preparation is needed for hysteroscopy, which should be analyzed on a case-by-case basis.
1. Hysteroscopy: hysteroscopy does not require skin preparation, the examination is directly inserted from the vagina, through the cervical opening into the uterine cavity for examination. It is a more intuitive and accurate inspection method that utilizes a mirror to magnify the area under observation.
2. Hysteroscopic surgery: before the operation, you need to shave off the female pubic hair, that is, skin preparation, and do a good job of preoperative disinfection to avoid postoperative infections, and part of the operation even need to be placed in advance of the catheter. At the same time also need to do cervical preparation, such as cervical cannula, placed cervical softening drugs, etc., so that the cervix dilated during the operation, to reduce the cervix to tear and damage.