petrosal bone
英
美
网络 岩骨
双语例句
- After resecting the petrosal bone which block the visual of the most part of the pefrosal posterior wall, the exposed area was obviously enlarged, and the temporal base retracting angle reduced.
颞底牵拉程度明显减少。结论不磨除岩骨的单纯颞底经小脑幕入路中，对岩骨后颅窝面的观察仍然受到岩嵴的阻挡； - 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 in63 sides.
方法采用游标卡尺和厚度测量仪，观测100侧成人颅骨标本，观察63侧颞骨颈动脉管在岩尖部走行、位置及骨质结构特点。 - Applied anatomical study on the petrosal apex of temporal bone and its nearby structure
颞骨岩尖部及其邻近结构的应用解剖学研究 - Myxoid Chondrosarcoma of Petrosal Part of Left Temporal Bone: A Case Report Diagnosis and differential diagnoses of cellular variant of extraskeletal myxoid chondrosarcoma
细胞型骨外黏液样软骨肉瘤1例报道并文献复习 - Objective To observe the anatomical structure of the petrosal apex of temporal bone at the base of skull and to be served for cerebral surgery or otolaryngology.
目的观测颅底外岩尖部的解剖结构，为颅脑外科、耳鼻喉科等颅底手术提供解剖学依据。 - Objective To understand the microanatomy of the inner ear and adjacent structures and to supply anatomical parameters for the removal of the petrosal bone during the operation.
目的了解内耳及相邻结构的显微解剖，为术中切除岩骨骨质提供解剖学参数。 - Conclusions: ① The greater superficial petrosal nerve provides guarantee that drilling petrous bone is safe;
结论：①以岩大神经为标志磨除颞骨岩部为安全手术提供了保证； - It is hopeful to restore or retain hearing after the petrosal bone is removed to expose completely the dura mater of temporal base, sigmoid sinus and tentorium;
在切除岩骨，充分显露颞底、乙状窦前硬膜及天幕的同时，有可能保留听力； - Results: ① The greater superficial petrosal nerve was an important landmark in drilling petrous bone. Backing it we can find out the intrapetrous carotid artery ( ICA), cochlear and geniculate ganglion ( GG);
结果：①岩大神经是磨除颞骨岩部十分重要的标志，通过它可以定位岩部颈内动脉、耳蜗和膝状神经节； - Pyramidal angle: A marker for improving the roentgenograph of petrosal part of temporal bone
按锥体角改进颞骨岩部的X线摄片 - Identify The important structures of the petrosal bone including the groove for the greater superficial petrosal nerve, the facial hiatus, the arcuate eminence, the facial n., the petrous ridge, and the internal acoustic meatus.
在岩骨表面确认岩浅大神经沟、面神经裂孔、弓状隆起、内听道口、岩嵴等解剖标志。