Dissection bias in subperitoneal pelvic anatomy

Department of Obstetrics & Gynecology, Hokuriku Central Hospital, Oyabe, Toyama, Japan (Yabuki)

Department of Obstetrics & Gynecology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan (Sasaki)

Department of Anesthesiology, Toyama Medical and Pharmaceutical University, Toyama, Japan (Hatakeyama)

Department of Anatomy, Sapporo Medical University School of Medicine, Sapporo, Japan (Murakami)