“…The TVM types include Perigee® (AMS Inc., Minnetonka, MN, USA), Avaulta A (Avaulta Anterior Plus BioSynthetic Support System, C. R. Bard, Inc., Murray Hill, NJ, USA), Prolift T (Gynecare PROLIFT Anterior and Posterior Pelvic Floor Repair Systems, Ethicon, Inc., Somerville, NJ, USA), and Elevate A (Elevate® Anterior and Apical Prolapse Repair System, AMS Inc., Minnetonka, MN, USA). Details of the surgical procedures were as described previously for Perigee [15,16], Avaulta A [17], Prolift T [18], and Elevate A [19]. SSF was performed by adopting the right unilateral posterior approach as described by Miyazaki [20].…”