Hysterectomy versus hysterectomy plus oophorectomy for premenopausal women

This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To determine whether premenopausal women with hysterectomy without oophorectomy for benign gynaecological conditions versus hysterectomy plus bilateral oophorectomy would have a higher mortality rate and future gynaecological surgical interventions.