Journals / Turkish Neurosurgery / 2011 / Cilt: 21 - Sayı: 4

Sinus cavernosus içindeki nervus abdusens’in lokalizasyonu

Location of the abducent nerve within the cavernous sinus

Pages
545–548
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

ConclusIon: The knowledge of the position of the abducent nerve will provide a great benefit in minimizing the rate of complications that may occur during the resection of tumors of the cavernous sinus.

📌 3 Key Takeaways

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Objective & Hypothesis:AIm: Knowing the distance between the superior and inferior border of Parkinson’s triangle and the location of the abducent nerve within the cavernous sinus is important to decrease the complications which may occur during surgery.
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Key Findings & Data:We aimed to investigate the cavernous sinus to decrease the complications that may occur during surgery to this area.
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Conclusion & Impact:ConclusIon: The knowledge of the position of the abducent nerve will provide a great benefit in minimizing the rate of complications that may occur during the resection of tumors of the cavernous sinus.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

AIm: Knowing the distance between the superior and inferior border of Parkinson’s triangle and the location of the abducent nerve within the cavernous sinus is important to decrease the complications which may occur during surgery. We aimed to investigate the cavernous sinus to decrease the complications that may occur during surgery to this area. Ma terIal and Methods: Fifty MRIs without pituitary gland abnormality were chosen for radiological assessment of CS. These images were from 18 males and 32 females, with ages ranging from 9 to 58 years and a median age of 28 years. We evaluated structures within and on the lateral wall of the cavernous sinus (especially Parkinson’s triangle) with magnetic resonance imaging. The position of the abducent nerve and its level according to the cranial nerves running close the lateral wall were examined. Results: At the level of pituitary stalk, the distance between the trochlear nerve and the ophthalmic nerve ranged from 1 to 4 mm bilaterally. The abducent nerve was located between the trochlear and the ophthalmic nerves in 30% cases bilaterally. ConclusIon: The knowledge of the position of the abducent nerve will provide a great benefit in minimizing the rate of complications that may occur during the resection of tumors of the cavernous sinus.

Özet

AMAÇ: Parkinson üçgeninin üst ve alt kenarları arasındaki mesafeyi ve sinus cavernusus içindeki nervus abdusens’in lokalizasyonunu bilmek cerrahi sırasında ortaya çıkabilecek komplikasyonları azaltmak için önemlidir. Bu alana yapılan cerrahi sırasında görülen komplikasyonları azaltmak için sinus cavernosusu araştırmayı amaçladık. YÖNTEM ve GEREÇLER: Hipofiz bezi anomalisi olmayan elli MR görüntüsü sinus cavernosusun radyolojik değerlendirilmesi için seçildi. Görüntüler ortalama yaşı 28 ve yaşları 9-58 arasında olan 18 erkek ve 32 kadına aitti. Sinus cavernosus’un lateral duvarı üzerinde ve içinde bulunan yapılar (özellikle Parkinson üçgeni) MR görüntüleme ile değerlendirildi. Nervus abdusens’in pozisyonu ve onun lateral duvara yakın uzanan kranyal sinirlere göre seviyesi incelendi. BULGULAR: Hipofiz sapı seviyesinde, troklear sinir ve oftalmik sinir arasındaki mesafe iki taraflı 1 mm ila 4 mm arasında değişmektedir. Nervus abdusens vakaların %30’unda iki taraflı olarak nervus trochlearis ve oftalmicus arasında bulunur. SONUÇ: Nervus abdusens’in posizyonunu bilmek sinus cavernosus’un tümörlerini çıkarırken ortaya çıkan komplikasyonların oranını azaltmada büyük faydalar sağlayacaktır.

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Cite This Article

KIRICI, Y., KILIÇ, C., KOCAOĞLU, M. (2011). Sinus cavernosus içindeki nervus abdusens’in lokalizasyonu. Turkish Neurosurgery, Cilt: 21 - Sayı: 4, 545–548. https://ajindex.com/articles/417769

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References (1)

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