pterion

the pterion of 739 crania of the chinese ( adult male 486 cases, adult female 181 cases and young specimen of both sexes 72 cases) was studied.

本文作了中国人颅骨翼区的研究共739例（即1478侧），其中未成年颅骨72例，成年颅骨667例（男486，女181）。

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methods: the approach via pterion was adopted to treat ica with clipping of aneurysm. 7 cases of ica were treated and10 cases of aneurysm were clipped.

方法：采用显微外科经翼点入路颅内动脉瘤夹闭术，手术患者7例，夹闭动脉瘤10例。

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conclusions: when anterior wall of sylvian cistern is being cut in pterion approach, it is not easy to injury m1. a quarter of the veins in sphenoidal segment of sylvian cistern are wrapped up in arachnoid sheath and should not be taken as arachnoid to break.

结论：经翼点入路手术中，切开大脑外侧窝池前壁时，不易伤及M1段主干。

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objective: to sum up the experience of microsurgical removal of the insular tumors through the pterion.

目的：研究经翼点入路显微技术切除岛叶肿瘤的方法和意义。

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conclusion: it is a feasible and effective method to remove the insular tumors through the pterion.

结论：经翼点入路显微切除岛叶肿瘤是可行的有效途径。

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methods: adopting through the pterion the temporal lobe and frontal lobe were divided with vessels protected, then the tumors were removed piece by piece under the microscopy.

方法：采用经翼点入路，显微镜下，经外侧裂分离额、颞叶，保护血管，分块切除肿瘤。

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in the pterion region the presence of the canal for the anterior branch of the middle meningeal artery was 60.83 ± 2.75%.

脑膜中动脉前支骨管的出现率占60.83±2.75%。

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orbit pterion approach is favorable for exposing aneurysms.

眶-翼点入路有利于动脉瘤的显露；

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results of 37 patients with pituitary macroadenomas, 25 received the operation through the right pterion approach for removing the tumors and 12 through the left.

结果本组37例，右侧入路25例，左侧入路12例；

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methods: the pterion and the region around it were observed and measured, and the data treated statistically.

方法：对翼区及其周围形态结构进行解剖学观测及统计学处理。

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objective to investigate the effect of decompression of optical canal via pterion approach for traumatic optic nerve injury.

目的评价经翼点入路视神经减压的手术方法和临床效果。

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surgical treatment of anterior circulation aneurysm via pterion keyhole approach

经翼点锁孔手术治疗前循环动脉瘤

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observation and measurement of skull pterion

颅骨翼区形态观测

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a study of the pterion in the chinese crania

中国人头骨翼区的研究

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objective to analyze the efficacy, reasonability and results of treatment of severe craniocerebral injury on frontal and tempus with enlarged pterion approach and resection of tempus muscle.

目的分析额颞部重型颅脑损伤扩大翼点入路并颞肌切除的有效性、合理性及结果。

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a primary observation of the chinese pterion

中国人异区的初步观察

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the operation time with lateral frontal approach is shortened about 20-30 min than that with the pterion approach.

手术所用时间比常规翼点入路缩短20～30min。

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conclusion to apply an improved pterion approach of the operation and microsurgery technique could increase the rate of total resection;

结论应用改良的翼点入路及显微外科技术能提高肿瘤的全切除率；

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all the patients underwent microsurgery, with 29 cases by the transphenoidal approach, 9 cases by the inferior frontal approach or the pterion approach.

全部病例均在显微条件下进行手术，其中经口鼻蝶入路29例，经额下或翼点入路9例。

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methods of the 15 cases of craniopharyngioma, 12 cases underwent total removal and 3 cases received subtotal resection, all through pterion under general anesthesia.

方法15例颅咽管瘤患者均在全麻下经翼点入路，12例行肿瘤全切，3例行次全切。

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conclusion decompression of optical canal via pterion approach for traumatic optic nerve injury can achieve good exposure, giving more convenience for the operation, and better chance for a fully decompression and better prognosis.

结论经翼点入路视神经减压术视野好，操作方便，减压充分，安全有效。

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decompression of optical canal via pterion approach for traumatic optic nerve injury

经翼点入路显微视神经管减压术治疗外伤性视神经损伤

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methods the length of lines linking pterion and zygion to the structures in fossa cranii media and the angles between these lines and median vector were measured in 20 adult head cadavers fixed with formalin.

方法对20具甲醛固定的成人尸颅进行测量，确定翼点、颧弓点至颅中窝各结构及面神经管裂孔至弓状隆起、内耳门、棘孔的夹角和距离。

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