Endoscopic Third Ventriculostomy (ETV). An endoscope being used to make a hole in the ventricle so the patient can avoid needing a shunt. For a small number of children, an endoscopic third ventriculostomy (ETV) surgery may be a treatment option. This surgery replaces the need to have a shunt. Most often it's done in children who have a narrow or blocked channel leading out of their ventricles (aqueductal stenosis).
Treatment options. If your period is heavy due to a hormone change, it can often be reversed through hormone supplements or switching to a different type of contraceptive. For some of the more severe issues, treatment can vary. Infections like pelvic inflammatory disorder can usually be treated with antibiotics.
Too much uterus lining shed during periods. Recently i have been experiencing that during menses a lot of endometrium lining is being shed. Earlier it used to come out during the 3rd or 4th day. Also Whenever the lining is thick and in higher quantity the periods are also shorter at most for 3 days with unbearable pain else it finishes off in 4 to 5 days and much less pain.