Random good picture Not show

1 Conclusion: The hiatus of canal for greater petrosal nerve and arcuate eminence are important landmarks to defined internal auditory canal.

2 Summarized the metallogenic specialization of each petrosal assemblage type , created marker for ore finding and analyzed ore finding potential and favorable trend.

3 The lesser petrosal nerve comes from the tympanic plexus running between cochlear window and vestibular window, over recess of tensor sympani muscle and toward otogaglion .

4 Anterior inferior cerebellar artery(AICA) and labyrinth artery, petrosal vein , cranial nerve V, VII, VIII,[www.Sentencedict.com] through the Cerebellopontine cistern.

5 Objective To find the rami anastomoticus between petrosal vein and other veins, and provide anatomical basis for cutting off the petrosal vein during the operation.

6 Conclusions:The petrosal vein had a close relationship to the trigeminal nerve root, which might cause trigeminal neuralgia.

7 The authors observed fifty petrosal veins in twenty five adult specimens with surgical microscope under ten times magnification.

8 The angle between superior petrosal sinus and sigmoid also shows the range we can resect.

9 Results: The JF located between the petrosal bone and occipital bone and each side had one .

10 Result IPS courses in the sulcus for inferior petrosal sinus, that was, on the intracranial surface of the petroclival fissure which was made up of the clivus and the petrous pyramid.

11 The presigmoid petrosal intersection and fissure for endolymphatic sac should be used as landmarks for drilling petrous bone to decrease injury to internal structure of the petrous bone.

12 Methods A retrospective analysis of 82 patients with posterior petrosal meningiomas was performed.

13 The features(sentencedict.com), size and tributaries of the sagittal transverse and vertical portion of the inferior petrosal sinus were described.

14 The cistern contains the vein of cerebellomedullary fissure , veins of the medulla, and inferior petrosal bridging veins.

15 Objective To discuss the classification and the surgical outcome of posterior petrosal meningiomas.

16 Objective To discuss the effect on transvenous embolization of carotid-cavernous sinus fistula(CCF) via the inferior petrosal sinus(IPS) pathway.

17 Objective: To study the relationship between trigeminal nerve, cerebellar arteries and petrosal veins, and provide anatomic bases for clinical diagnosis and treatment of trigeminal neuralgia.

18 Methods Fifty adults(100 sides) skulls were measured by slide gaud, and observed course, situation and structure character of carotid canal in petrosal apex of temporal bone in 63 sides.

19 The labeled sensory neurons were found in the distal, petrosal and jugulargonglia.

20 The venous plexus filling of the hypoglossal canal joined the inferior petrosal sinus and then terminated in the jugular bulb or the internal jugular vein.

21 Lift the cerebral dura mater to exposure greater superficial petrosal nerve, facial hiatus and arcuate eminence.