A Performance Study of (Opportunistic) Salpingectomy

The goal of this clinical trial is to test the quality of the performance of opportunistic salpingectomies in women scheduled for adnexectomy. The main questions it aims to answer are: * How many salpingectomies are incomplete? * Are there any factors related to incomplete resection? Could the investigators develop a instruction video to optimize the surgical technique? Participants planned for uni-or bilateral adnexectomy (removal of ovary and salpinx) will have their adnexectomy in two steps in the same surgical episode: first the salpingectomy (removal of the salpinx), then the oophorectomy (the removal of the ovary).