NEUROSURGERY

Supratentorial Vascular Anatomy

Dec 24, 2017 by in NEUROSURGERY Comments Off on Supratentorial Vascular Anatomy

Fig. 3.3 Anterior choroidal artery and lenticulostriate arteries. These are best seen here without overlap from branches of the middle cerebral artery in a patient with complete occlusion of the MCA…

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Sellar Region

Dec 24, 2017 by in NEUROSURGERY Comments Off on Sellar Region

Fig. 24.1 Anatomical view from a trans-rhinosphenoidal approach showing the common structures in the pituitary region Fig. 24.2 Sagittal view showing the common structures in the pituitary region Fig. 24.3 Anterior view showing…

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Structural Anatomy

Dec 24, 2017 by in NEUROSURGERY Comments Off on Structural Anatomy

Cerebellar lobe Vermis (archicerebellum, spinocerebellum) Cerebellar hemispheres (neocerebellum) Function Anterior lobe Lingula Central lobule Culmen Wings of lingula Wings of central lobule Quadrangular lobule Sensorimotor Posterior lobe (cerebrocerebellum) Declive Folium…

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Cerebellopontine Angle

Dec 24, 2017 by in NEUROSURGERY Comments Off on Cerebellopontine Angle

Fig. 26.2 Retrosigmoid surgical approach to neurovascular compression syndrome Fig. 26.3 Surgical view of normal CPA anatomy Fig. 26.4 Surgical view showing compression of the trigeminal nerve root entry zone by the superior…

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Pineal Region

Dec 24, 2017 by in NEUROSURGERY Comments Off on Pineal Region

Fig. 25.1 Midline sagittal view of the structures located in and around the pineal gland Fig. 25.2 Infratentorial supracerebellar approach, posterior surgical view Fig. 25.3 Infratentorial supracerebellar approach, lateral anatomical view Structures for…

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Hydrocephalus

Dec 24, 2017 by in NEUROSURGERY Comments Off on Hydrocephalus

Fig. 27.2 Ideal placement of a trocar for a frontal shunt tube Fig. 27.3 (1) Ventriculoatrial shunt; (2) ventriculoperitoneal shunt Fig. 27.4 (3) Spino-peritoneal shunt Fig. 27.5 Endoscopic third ventriculostomy

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Orbit

Dec 24, 2017 by in NEUROSURGERY Comments Off on Orbit

Fig. 28.2 Surgical view of transconjunctival approach to the superior orbit Fig. 28.3 Surgical view, exposure of the orbital roof Fig. 28.4 Surgical view, removal of the orbital roof and exposure with incision…

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Cranial Nerve II: Optic

Dec 24, 2017 by in NEUROSURGERY Comments Off on Cranial Nerve II: Optic

Fig. 13.1 Optic nerves depicted on an axial CISS image. The nerves are hypointense surrounded by subarachnoid space which may not always be clearly visible. In this particular patient suffering from…

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