Beyond the Pfannenstiel: Minimally invasive Laparotomy Incisions for Maximum Exposure

Abstract

Although gynaecologists may be most familiar with the Pfannenstiel and midline laparotomy incisions, the Cherney and Maylard incisions are two alternative transverse abdominal incisions with unique advantages. Both provide superior pelvic exposure compared with the Pfannenstiel incision and offer significant benefits over a midline incision, such as decreased postoperative pain and improved wound healing. These incisions can be used for a multi-fibroid uterus, large pelvic masses, endometriosis, or when access to the retropubic or other pelvic spaces is needed. This video reviews surgically relevant anatomy of the anterior abdominal wall and provides a stepwise approach for performing both the Maylard and Cherney incisions using narrated illustrations and video footage. Surgical technique and anatomical considerations are highlighted throughout the video. This educational tool can be used as a reference for gynaecologists when performing these less commonly used incisions. When a laparotomy is indicated, the Maylard or Cherney incision can be considered as alternative approaches to a midline laparotomy in gynaecologic surgery, as both result in less postoperative morbidity while still providing excellent pelvic access.