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首页> 外文期刊>Journal of Clinical and Diagnostic Research >The duplication of the optic canals inhuman skulls
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The duplication of the optic canals inhuman skulls

机译:非人类头骨的视神经管重复

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Introduction: Optic canal connects the middle cranial fossa to the apex of the orbit . It is traversed by the optic nerve, ophthalmic artery, and branches from the periarterial sympathetic plexuses. Duplication of the optic canal is rare, seen in both sexes, at various ages and in a number of racesMaterial and methods: The presence of duplication of optic canals was studied in 400 adult human skulls, collected from the department of Anatomy & Forensic medicine. It includes 80skulls aged below 40 years of age and 320 skulls aged above 40 years. Results: Duplication of optic canal was found in 11 skulls. Among which 3 skulls had Bilateral and the rest had unilateral duplication of optic canal. Conclusion: Knowledge regarding duplication of optic canal is useful in performing surgical exploration of optic canal during tumor removal, decompression, or while approaching cavernous sinus or sella.
机译:简介:视神经管将颅中窝连接到眶尖。它被视神经,眼动脉横穿并从动脉周围交感神经丛分支。视神经管的重复很少见,在男女,不同年龄和许多种族中均可见。材料和方法:研究视神经管的重复存在于400个成年人类头骨中,该解剖学和法医学部收集。它包括80个年龄在40岁以下的头骨和320个年龄在40岁以上的头骨。结果:在11个头骨中发现视神经管重复。其中3具头骨为双侧,其余为单侧视神经管重复。结论:有关视神经管重复的知识可用于在肿瘤切除,减压或接近海绵窦或蝶鞍时进行视神经管的手术探查。

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