颊部皮瓣系主要由面横动脉供血的皮瓣。
The flap was one which was supplied blood by transverse facial artery.
方法：15例动脉内注红色乳胶的头颈部标本，解剖双侧面动脉发出至口角外上方、颧弓下方颊区内的直接皮支，测量皮支的外径、长度。
Methods: 15 cadavers perfused beforehand with red latex were dissected to separate the direct buccal cutaneous branch of facial artery. The diameter and length of the cutaneous branch were measured.
结论：面动脉为颊肌的主要供血动脉。
Conclusion: the facial artery is the main blood supply to the buccinator muscle.
应用推荐