28 cases with Laryngocarcinoma were underwent the partial vertical laryngectomy and larynyeal reconstruction with platysma myofascial flap and sternohyoid muscle flap.

探讨颈阔肌肌筋瓣及胸骨舌骨肌在喉重建中的临床应用价值。

It is found the suprasternal space should be enclosed by the superficial layer of the deep cervical fasciae and the fasciae of the infrahyoid muscles, rather than the past opinion of the textbook.

得出胸骨上间隙应是由颈深筋和舌骨肌筋，不同于以往教科书中描述的由颈深筋分为两附着于胸骨形。