图2-1 经会厌和舌骨大角的横断层 Fig.2-1 Transverse section through epiglottis and greater horn of hyoid bone

A.断层标本(sectional specimen)

B. MRI T1 WI

C. CT

1. 下颌骨 mandible

2. 二腹肌前腹 anterior belly of digastric

3. 下颌舌骨肌 mylohyoid

4. 颏舌肌 genioglossus

5. 舌骨体 body of hyoid bone

6. 二腹肌中间腱 intermediate tendon of digastric

7. 舌骨大角 greater horn of hyoid bone

8. 舌骨舌肌 hyoglossus

9. 下颌下腺 submandibular gland

10. 胸锁乳突肌 sternocleidomastoid

11. 颈总动脉 common carotid artery

12. 甲状软骨上角 superior cornu of thyroid car-tilage

13. 舌扁桃体 lingual tonsil

14. 会厌 epiglottis

15. 喉咽 laryngopharynx

16. 口腔 oral cavity

17. 下颌下淋巴结 submandibular lymph nodes

18. 面动、静脉 facial artery and vein

19. 颈外侧深淋巴结 deep lateral cervical lymph nodes

20. 颈外动脉和甲状腺上动脉 external carotid ......     （共1336字）    [阅读本文]>>