A new affordable and easy-to-make pelvic model for training in complex urogynecological laparoscopic procedures

Our aim was to introduce a new affordable and easy-to-make pelvic model for training in complex urogynecological laparoscopic procedures.

We modified a commercial female pelvic model consisting of sacrum, coccyx, two hip bones, the pubic symphysis, the fifth lumbar vertebra with intervertebral disc, and certain pelvic ligaments. We used sponge foam paper, felt fabric pieces, chenille stems, foam, plastic ties, fabric glue, and a thick, coated wire to create pelvic floor, uterus/vaginal cuff, bladder, both ureters, and anterior longitudinal and pectineal ligaments.

We created two different pelvic models: one with the uterus and one with the vaginal cuff. They enable training for laparoscopic pectopexy and hysteropexy/sacrocolpopexy. Trainees can practice proper mesh placement and suture the mesh to the corresponding anatomical structures. Because of the wire inserted in the uterus/vaginal cuff, it is possible to move the uterus/vaginal cuff in the anterior-posterior direction, thus mimicking the use of the manipulator during surgery. Besides the basic pelvis, all other parts of the model can be easily replaced when necessary.

We believe that our pelvic model could provide a valuable tool for training complex urogynecological laparoscopic procedures and help to reduce the long learning curve of these procedures.