Meningiomas

Tentorial Meningioma

The session focuses on how to understand tentorial meningioma locations, surgical corridors, operative planning, and key anatomical landmarks that guide safe tumor removal. The goal is to make complex skull base anatomy clear, structured, and easy to remember for neurosurgery residents and practicing neurosurgeons.

Foramen Magnum Meningioma

In this episode of Mefty Made Easy, we simplify the concept of foramen magnum meningiomas, focusing on the key anatomical relationships, tumor classification, and surgical considerations that every neurosurgeon should understand. Using imaging and anatomical concepts, this session explains the location of foramen magnum meningiomas, their relationship to the brainstem, vertebral artery, lower cranial nerves, and the surgical corridors used for safe tumor removal.

Transclival Approach & Foramen Magnum Meningioma

In this episode of Mefty Made Easy, we explore the transclival approach to foramen magnum meningiomas and its role in skull base surgery. This session explains the endoscopic endonasal corridor to the clivus, the anatomical relationships of the brainstem, vertebral artery, and lower cranial nerves, and how these structures influence surgical planning.

Olfactory Groove Meningioma

In this episode of Mefty Made Easy, we simplify the concept of olfactory groove meningiomas, focusing on their surgical anatomy, clinical presentation, radiologic features, and operative approaches. These tumors arise from the anterior cranial fossa along the cribriform plate and planum sphenoidale, often presenting with anosmia, frontal lobe symptoms, and visual disturbances.

Clinoidal Meningioma & Surgical Anatomy | Part 1

This video focuses on the core anatomical concepts and classification systems essential for understanding clinoidal meningiomas. Complex skull base anatomy is broken down into clear, exam-oriented explanations, with emphasis on the MEFTY classification and its surgical relevance.

Clinoidal Meningioma | Part 2

This video builds on foundational anatomy and classification to cover the real-world clinical and operative aspects of clinoidal meningiomas. The topic is simplified into clear, exam-oriented concepts, helping you connect anatomy with surgical decision-making.

Sphenoid Wing Meningioma | Part 1

Master Sphenoid Wing Meningioma in this high-yield session from the MEFTY Made Easy Series, designed for neurosurgery residents and exam candidates. This video simplifies the complex skull base anatomy and surgical considerations of sphenoid wing meningiomas into clear, exam-oriented concepts. With a focus on anatomical relationships and operative thinking, this session builds a strong foundation for both viva preparation and clinical application.

Sphenoid Wing Meningioma | Part 2

In this video, we simplify the anatomy of sphenoid wing meningioma, focusing on key surgical and anatomical concepts essential for neurosurgery residents and trainees. We cover: Sphenoid wing anatomy and surgical relevance Relationship to critical neurovascular structures Key concepts for operative planning Practical insights for real-world neurosurgical decision-making

Parasagittal Meningioma | Part 1

In Part 1 of this Parasagittal Meningioma series, we focus on the critical microsurgical anatomy that determines safe operative planning and execution. This session emphasizes the anatomy and surgical significance of the superior sagittal sinus, cortical draining veins, bridging veins, falx cerebri, and venous collateral pathways. Understanding these structures is essential for selecting the correct approach, minimizing venous injury, and avoiding catastrophic postoperative complications such as venous infarction and brain swelling.

Parasagittal Meningioma | Part 2

In Part 2 of this Parasagittal Meningioma series, we focus on the classification, clinical presentation, and radiologic evaluation of parasagittal meningiomas. This session discusses how tumor location along the superior sagittal sinus influences symptoms, venous involvement, surgical complexity, and operative planning. We also review the key MRI and CT findings that help differentiate parasagittal meningiomas from other extra-axial lesions.

Surgical Management of Parasagittal Meningioma

In this video, we discuss the surgical management of parasagittal meningiomas with a focus on operative planning, venous preservation, and microsurgical strategy. Parasagittal meningiomas present unique challenges because of their relationship with the superior sagittal sinus and cortical draining veins. This session emphasizes how surgical anatomy influences positioning, craniotomy design, dural opening, tumor devascularization, sinus management, and safe resection techniques.

Falcine Meningioma Part 1 | Surgical Anatomy, Classification and Venous Relationships

In Part 1 of this Falcine Meningioma series, we discuss the essential surgical anatomy, classification, and venous relationships that form the foundation for safe operative planning. Falcine meningiomas present unique microsurgical challenges because of their deep interhemispheric location and close relationship to the falx cerebri, superior sagittal sinus, cortical draining veins, pericallosal arteries, and medial frontal/parietal cortex.

Falcine Meningioma Part 2 | Clinical Presentation, Classification, & MRI Findings

In Part 2 of this Falcine Meningioma series, we discuss the clinical presentation, radiologic evaluation, classification systems, surgical principles, and important operative adjuncts relevant to falcine meningioma surgery. This session focuses on how tumor location within the falx influences symptoms, venous anatomy, surgical complexity, and operative planning. We also review the conventional classification systems as well as the Das et al. classification and their relevance in surgical decision-making.

Falcine Meningioma Surgical Management | Interhemispheric Approach and Microsurgical Strategy

In this video, we discuss the surgical management of falcine meningiomas with a focus on interhemispheric microsurgical anatomy, operative strategy, and safe tumor resection principles. Falcine meningiomas are challenging lesions because of their deep location and close relationship to the falx cerebri, superior sagittal sinus, cortical bridging veins, and pericallosal arteries. This session emphasizes how surgical anatomy directly influences positioning, craniotomy planning, venous preservation, tumor devascularization, and operative decision-making.

Falcotentorial Meningioma Part 1 | Surgical Anatomy and Deep Venous Relationships & Classification

In Part 1 of this Falcotentorial Meningioma series, we discuss the complex surgical anatomy and deep venous relationships that are critical for safe operative planning and microsurgical resection. Falcotentorial meningiomas are rare and technically demanding lesions located at the junction of the falx cerebri and tentorium cerebelli, closely related to the deep venous system, vein of Galen, straight sinus, internal cerebral veins, and pineal region anatomy. This session focuses on understanding the microsurgical anatomy that determines surgical approach selection, venous preservation, operative corridors, and complication avoidance.

Falcotentorial Meningioma Part 2 | Presentation, Approaches, Deep Venous Anatomy & Operative Nuances

Falcotentorial meningiomas remain among the most technically demanding intracranial tumors because of their deep location and intimate relationship with the vein of Galen complex, straight sinus, internal cerebral veins, basal veins of Rosenthal, and the tentorial incisura. In Part 2 of this Falcotentorial Meningioma series, we focus on the surgical management of these challenging lesions. Through a practical neurosurgical perspective, we discuss operative planning, patient positioning, surgical corridors, deep venous anatomy, tumor devascularization, microsurgical dissection techniques, and strategies for preserving critical venous structures.

Occipital Transtentorial Approach Explained | Surgical Anatomy, Indications, Deep Venous System

The Occipital Transtentorial Approach (OTA) is one of the most versatile and elegant microsurgical corridors for accessing lesions of the pineal region, posterior third ventricle, falcotentorial junction, tentorial incisura, and deep midline structures. In this episode of The Surgical Blueprint, we simplify the anatomy, indications, surgical planning, patient positioning, tentorial opening, deep venous anatomy, and technical nuances of the occipital transtentorial approach.