The anterior approach utilizes the interval between the sartorius and tensor fascia. 前方入路利用了缝匠肌和阔筋膜张肌之间的间隙。
The transoral route through the mouth and the posterior pharyngeal wall, referred to as the buccopharyngeal approach, is the anterior approach most commonly selected. 经口入路行经口和咽后壁，被称为口咽入路，是一种经常选择的前方入路。
