Khubchandani’s procedure combined with stapled posterior rectal wall resection for rectocele

Figure 2 Sketch of the operation. A: Khubchandani’s procedure with stapled posterior rectal wall resection. Stapled posterior wall repair is performed. Subsequently, a U-shape flap is freed, and three to five transverse and two vertical sutures are made in the muscular layer. Then, most part of the U-shape flap is excised and sutured; B: Stapled transanal rectal resection. Stapled rectal wall repair is performed in both the anterior and posterior wall.