颞下颌关节CT图像

第四章　颞下颌关节CT图像

图4-1 经颞下颌关节的横断层CT图像

1 翼窝 pterygoid fossa

2 翼突内侧板 medial pterygoid plate

3 翼突外侧板 lateral pterygoid plate

4 棘孔 foramen spinosum

5 咽鼓管 auditory tube

6 颈内动脉 internal carotid artery

7 乳突小房 mastoid cells

8 鼓室 tympanic cavity

9 外耳道 external acoustic meatus

10 外耳道前壁 anterior wall of external acoustic meatus

11 颞下颌关节 temporomandibular joint

12 下颌头 head of mandible

13 冠突 coronoid process

图4-2 经颞下颌关节窝的横断层CT图像

1 翼窝 pterygoid fossa

2 翼突内侧板 medial pterygoid plate

3 翼突外侧板 lateral pterygoid plate

4 棘孔 foramen spinosum

5 咽鼓管 auditory tube

6 乳突小房 mastoid cells

7 颞下颌关节 temporomandibular joint

8 下颌头 head of mandible

9 颞骨 temporal bone

10 冠突 coronoid process

图4-3 经颞下颌关节的矢状断层CT图像

1 乳突小房 mastoid cells

2 颞下颌关节 temporomandibular joint

3 外耳道 external acoustic meatus

4 髁突 condylar process

5 颧骨 zygomatic bone

6 关节结节 articular tubercle

7 颧骨眶突 orbital process of zygomatic bone

图4-4 经颞下颌关节的矢状断层CT图像

1 颞下颌关节 temporomandibular joint

2 下颌头 head of mandible

3 外耳道 external acoustic meatus

4 乳突小房 mastoid cells

5 下颌支 ramus of mandible

6 下颌颈 neck of mandible

7 颧骨 zygomatic bone

8 关节结节 articular tubercle

9 颧骨眶突 orbital process of zygomatic bone

图4-5 经冠突的矢状断层CT图像

1 颞下颌关节 temporomandibular joint

2 外耳道 external acoustic meatus

3 下颌头 head of mandible(https://www.daowen.com)

4 下颌颈 neck of mandible

5 乳突小房 mastoid cells

6 下颌支 ramus of mandible

7 冠突 coronoid process

8 关节结节 articular tubercle

9 颧骨 zygomatic bone

图4-6 经下颌管的矢状断层CT图像

1 颞下颌关节 temporomandibular joint

2 外耳道 external acoustic meatus

3 下颌头 head of mandible

4 乳突小房 mastoid cells

5 颈内静脉 internal jugular vein

6 下颌孔 mandibular foramen

7 下颌管 mandibular canal

8 下颌支 ramus of mandible

9 冠突 coronoid process

10 颧骨 zygomatic bone

11 关节结节 articular tubercle

图4-7 经茎突的矢状断层CT图像

1 内耳 internal ear

2 鼓室 tympanic cavity

3 下颌窝 mandibular fossa

4 茎突 styloid process

5 下颌骨 mandible

6 上颌窦 maxillary sinus

7 眶下裂 inferior orbital fissure

8 蝶骨大翼 greater wing of sphenoid bone

图4-8 经下颌支的冠状断层CT图像

1 翼窝 pterygoid fossa

2 翼突外侧板 lateral pterygoid plate

3 翼突内侧板 medial pterygoid plate

4 下颌支 ramus of mandible

5 颧弓 zygomatic arch

图4-9 经颞下颌关节的冠状断层CT图像

1 蝶骨体 body of sphenoid bone

2 颞下颌关节 temporomandibular joint

3 下颌头 head of mandible

4 下颌窝 mandibular fossa

5 下颌支 ramus of mandible

6 下颌颈 neck of mandible

7 颞骨 temporal bone

图4-10 经髁突的冠状断层CT图像

1 下颌窝 mandibular fossa

2 颞下颌关节 temporomandibular joint

3 髁突 condylar process

4 茎突 styloid process

5 颞骨 temporal bone