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1·Tumors of the foramen magnum are mostly benign.

枕骨大孔区肿瘤，多数是良性肿瘤。

2·Specialized obturator foramen type of Flexible Neoprene.

专用密封闭孔弹性氯丁橡胶。

3·True Obstruction is at the level of the foramen of Monro.

梗阻部位位于孟氏孔水平。

4·String like enhancement passing nerve foramen in skull base.

穿过颅底神经孔的条状强化影。

5·Q.What is the connection between migraine and patent foramen ovale?

偏头痛与卵圆孔未闭有什么联系？

6·Objective:To furnish anatomy evidence for foramen sphenopalatinum.

目的：为蝶腭孔相关手术提供解剖依据。

7·Objective To evaluate the anatomy and HRCT findings of foramen of nasal bone.

目的探讨鼻骨孔的解剖基础及影像学表现。

8·They can extend through the sacral foramen to cause sacral nerve root compression.

肿瘤可通过骶孔生长而引起骶神经根压迫症状。

9·Objective: To study the molar's collateral canal and its position of apical foramen.

目的：研究磨牙侧副根管及其根尖孔的解剖学位置。

10·Objective To study the diagnosis and outcome of tumors in the foramen magnum region.

目的研究枕大孔区肿瘤的诊断与手术疗效。

(1)foramen magnumn. [解]枕骨大孔

(1)foramen ovale卵圆孔；第二中隔孔

(1)patent foramen ovale卵圆孔未闭