Results 1 to 10 of about 11,178,197 (158)

Anatomical variations and morphometric study of the optic strut and the anterior clinoid process [PDF]

Biomolecules & Biomedicine, 2012
The optic strut and the anterior clinoid process represent bony structures that are closely related to anatomically and clinically significant elements such as the cavernous sinus, the internal carotid artery, the optic nerve and the pituitary gland ...
Eldan Kapur, Amina Mehić
doaj   +4 more sources

Anterior clinoid mucocele causing optic neuropathy: A case report and review of literature

eNeurologicalSci, 2017
A 66 year old Indian gentleman presented with a 3 days history of headache and gradual progressive loss of vision in his eft eye, ophthalmological assessment showed no light perception in his left eye with papilledema and afferent papillary defect ...
Mohab Abozed, Ghanem Alsulaiti, Fatema Almannaei, Ali Raza, Ahmed El Beltagi, Ali Ayyad   +5 more
doaj   +4 more sources

Anterior clinoid process metastasis with sudden loss of vision: role of emergency optic nerve decompression [PDF]

Egyptian Journal of Neurosurgery
Background Anterior clinoid process metastases are rare. We present an unusual case of anterior clinoid process metastasis with sudden deterioration of visual function requiring emergency optic nerve decompression, resulting in visual recovery.
Marta Rico-Pereira, Fernando Muñoz-Hernández   +1 more
doaj   +2 more sources

A refined radiological classification of anterior clinoid process pneumatization [PDF]

Frontiers in Surgery
IntroductionThe anterior clinoid process (ACP) is a critical anatomical landmark during skull base surgery. However, ACP pneumatization poses several risks during anterior clinoidectomy, including cerebrospinal fluid (CSF) leakage and optic nerve injury.
Wilairat Kankuan Kaewborisutsakul, Anukoon Kaewborisutsakul, Chin Taweesomboonyat, Nuttha Sanghan   +3 more
doaj   +2 more sources

Update on anterior clinoid process removal in anterior clinoid meningioma surgery: literature review, and a new didactical concept [PDF]

Acta Neurochirurgica
Purpose Anterior clinoidal meningioma (ACM) remains a challenging lesion to treat surgically due to its intricate neurovascular relationships with surrounding anatomy and often presents with ipsilateral visual loss. Anterior clinoidectomy (AC) by skilled
Kenan I. Arnautovic, Nebojsa Lasica
doaj   +2 more sources

A case report of unrecovered monocular vision loss after anterior clinoid mucocele resection

American Journal of Ophthalmology Case Reports, 2020
Purpose: To describe a patient of anterior clinoid mucocele presenting with orbital apex syndrome and to propose the reason for her unrecovered monocular vision loss after operation, we hope this case report can provide treatment experience for the ...
Shizhong Zhang, Zhen Li, Hong Ye, Han Zhao, Qiong Wu, Xiubao Zhang, Guojun Wang   +6 more
doaj   +3 more sources

Morphometric Study of Anterior Clinoid Process and Optic Strut and the Ossification of Carotico-Clinoid Ligament with their Clinical Importance [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Knowledge about the ossification of the Carotico-Clinoid Foramen (CCF), as it forms a potential site for compression of the internal carotid artery may be beneficial for neurosurgeons and radiologists.
Anne D Souza, Vrinda Hari Ankolekar, Nivedita Nayak, Mamatha Hosapatna, Antony Sylvan D Souza   +4 more
doaj   +2 more sources

CT evaluation of the relationship between optic canal, anterior clinoid process, optic strut, caroticoclinoid foramen, and dimensions of sella turcica based on sphenoid sinus pneumatization patterns [PDF]

BMC Medical Imaging
Background Studies reported that sphenoid sinus pneumatization (SSP) affects paraclinoid structures, including the optic canal (OC), the anterior clinoid process (ACP), the optic strut (OS), and the sella turcica (ST).
Fatmanur İlgin, Gülay Açar, Ahmet Safa Gökşan, Aynur Emine Çiçekcibaşı, Demet Aydoğdu   +4 more
doaj   +2 more sources

Anatomical Blueprint of the Sphenoid Sinus in Saudis: A Radiological Observational Perspective [PDF]

Tomography
Background/Objectives: To evaluate and characterize anatomical variations in the sphenoid sinus in the Saudi population using computed tomography (CT). Methods: This retrospective cross-sectional study included patients aged ≥18 years who underwent multi-
Asma F. Al-Muhanna, Musaed A. Al-Fayez, Abdulrahman H. Al-Abdulwahhab, Abdulaziz M. Al-Sharydah, Mohammed Al-Watban, Abdulrazaq Al-Ojan   +5 more
doaj   +2 more sources

Prediction of Distal Dural Ring Location in Internal Carotid Paraclinoid Aneurysms Using the Tuberculum Sellae-Anterior Clinoid Process Line. [PDF]

J Clin Med
Matsumoto M, Mizutani T, Sugiyama T, Sumi K, Arai S, Morofuji Y.   +5 more
europepmc   +2 more sources