2) Petrosal vein
岩静脉
1.
The anatomic study of the superior petrosal vein during the endoscope-assisted presigmoid approach;
内窥镜辅助的乙状窦前入路中岩静脉的解剖学研究
2.
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.
目的:研究三叉神经与小脑动脉、岩静脉等之间的关系,为临床三叉神经痛诊治提供解剖学资基础。
3.
Patients were divided into two groups:from January 2000 to March 2005,49 operations (group A) were performed via retrosigmoid infratentorial approach and the superior petrosal vein(s) was/were cut off in 46 cases (93.
9%)需切断至少1支岩静脉属支;2005年4月～2008年1月期间治疗37例为B组,手术开始即行乙状窦后紧邻听神经根上方探查,其中7例(18。
3) petrosal bone
岩骨
1.
Aim:To evaluate the application of virtual reality technology in anatomical study of inner structures of petrosal bones,the comparison of three dimensional(3-D)virtual microanatomy and actual microanatomy of petrosal bonewascarriedout.
目的:通过岩骨的虚拟和实际解剖的对比性研究,探索虚拟现实(VR)技术在岩骨解剖研究中的价值。
4) petrosal ganglion
岩神经节
1.
Objective: To investigate the expression of four subtypes of acid-sensing ion channels(ASICs),ASIC1a,ASIC1b,ASIC2a and ASIC3,of the neurons in the petrosal ganglions of rats.
目的:探讨酸敏感离子通道(acid-sensing ion channels,ASICs)的四种亚型即ASIC1a、ASIC1b、ASIC2a和ASIC3是否表达于大鼠岩神经节(petrosal ganglion)神经元。
5) dorsal foramen(visceral foramen)
背孔;體腔孔
6) Greater superficial petrosal nerve
岩浅大神经
1.
Objective To explore the location relations between greater superficial petrosal nerve and peripetrous structures,so as to provide anatomic data for locating the important structures in the petrous bone and drilling petrous pyramid during the anterior transpetrosal approach.
目的探讨岩浅大神经与岩骨周围结构之间的位置关系,为经岩骨前部入路中定位岩骨内重要结构及磨除颞骨岩部提供解剖学资料。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。