1. 对于荷包缝合深度，为保证临床效果，PPH缝合时需带少量肌肉组织以达到悬吊、固定的效果，但不可逢入过多肌肉，否则术后并发症较重。
The PPH suture should bring a small amount of muscle tissue in order to achieve the suspension, a fixed effect, but not every person too much muscle, or postoperative complications heavy.