Objective To study the relation between the abnormal position of vertebral artery entering transverse foramen and vertigo.
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2. 目的：探讨椎动脉入横突孔位置异常与眩晕的关系。
Objective: To study the relation between the abnormal position of vertebral artery entering transverse foramen and vertigo.
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3. 目的：研究颈椎横突孔骨折患者椎动脉损伤的发生率及椎动脉损伤的临床特征。
Objective: To study the incidence and clinical features of vertebral artery injury after cervical transverse foramen fracture.
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4. 目的：探讨枢椎横突孔结构在转头引起寰枢段椎动脉狭窄或闭塞的临床解剖学意义。
Objective: To study the clinical significance of axis transverse foramen in the etiology of the vertebral artery insufficiency after cervical rotational movement.
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5. 钻机的研制成功为煤矿实施防突孔和校检孔等一些浅孔施工提供了可靠的安全装备。
The successful development of this drilling machine provided reliable safety equipment for drilling shallow engineering hole such as outburst-prevention holes and flank holes in coal mine.
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6. 结论：急性颈椎横突孔骨折患者椎动脉损伤的发生率较高，尤其伴小关节绞锁脱位者；
Conclusion:The incidence of vertebral artery injury after cervical transverse foramen fracture is quite high, particularly those associated with locked facet dislocation.
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7. 对照组中22例两侧横突孔大小正常且两侧对称(73%)，5例(17%)横突孔变小。
In control group, bilateral transverse foramen showed symmetrical and normal in size in 22 cases (73%), right transverse foramen smaller in 5 cases (17%).
Methods: The location of bony "window" and mastoid foramen were studied , and the distance from bony "window" to cerebellopontine angle was measured on 18 dry and 12 wet cranial bones.
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10. 上颌骨额突由梨状孔和泪嵴向头侧方向伸出，与额骨和鼻骨相接。
The maxillary processes extend in a cephalad direction form the piriform aperture to the lacrimal crest, uniting with the frontal and nasal bones.
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11. 结果：面神经阻滞进针的深度：乳突尖至茎乳孔的距离，男性左侧为16。
Result: The needle inserted depths from mastoid into stylomastoid foramen for males and females were 16.
The rectus capitis lateralis muscle extends vertically behind the internal jugular vein from the TPA to the jugular process of the occipital bone.
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15. 通过切除颈静脉突和迷路下骨质分别自后、外、下和上方显露颈静脉孔。
The jugular foramen can be exposed after removal of the mastoid process and the petrous bone under the labyrinth superiorly and by resection of jugular process posteriorly.
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16. 通过切除颈静脉突和迷路下骨质分别自后、外、下和上方显露颈静脉孔。
The jugular foramen can be exposed after removal of the mastoid process and the petrous bone under the labyrinth superiorly and by resection of jugular process posteriorly.
