Results 1 to 10 of about 318,273 (172)
Anatomical Relationship of Pterygoid Process Pneumatization and Vidian Canal [PDF]
Brazilian Journal of Otorhinolaryngology, 2022 Introduction: The vidian canal acts as landmark for the identification of the petrous carotid artery, especially during extended endoscopic endonasal approaches in cranial base surgeries.
Viveka S +2 more
exaly +9 more sources
The Anatomic Analysis of the Vidian Canal and the Surrounding Structures Concerning Vidian Neurectomy Using Computed Tomography Scans [PDF]
Brazilian Journal of Otorhinolaryngology, 2019 Introduction: The type of endoscopic approach chosen for vidian neurectomy can be specified by evaluating the vidian canal and the surrounding sphenoid sinus structures.
Aynur Emine Cicekcibasi +2 more
exaly +12 more sources
A Rare Finding of Schwannoma of the Vidian Canal: A Case Report [PDF]
Journal of Neurological Surgery Reports, 2015 Background Schwannomas of the vidian canal are an extremely rare type of intracranial tumor that can have variable clinical presentations including headache, facial pain, facial muscle paralysis, decreased lacrimation, or nasal dryness.
Ahmad R Sedaghat +2 more
exaly +11 more sources
Vidian Canal Types and Dehiscence of the Bony Roof of the Canal: An Anatomical Study [PDF]
Turkish Archives of Otorhinolaryngology, 2017 Objective: To determine the prevalence of Vidian canal types and dehiscence of the bony roof of the canal.Methods: This study included 594 patients (391 males and 203 females; average age, 32.43±11.98 years; range, 18-65 years).
Yakup Yeğin +5 more
doaj +7 more sources
The sphenoid sinus, foramen rotundum and vidian canal: a radiological study of anatomical relationships [PDF]
Brazilian Journal of Otorhinolaryngology, 2017 Introduction: The sphenoid sinus is an important structure in ventral skull base surgeries that is surrounded by several vital anatomical structures including the internal carotid arteries, optic nerve and cranial nerves inside the cavernous sinus.
Alireza Mohebbi +3 more
doaj +7 more sources
Imaging Anatomy of the Vidian Canal and Its Clinical Significance [PDF]
Quantitative Imaging in Medicine and Surgery, 2023 Vidian neurectomy (VN) is an effective surgical treatment for severe allergic rhinitis (AR). However, little research has been conducted on the imaging anatomy of the vidian canal (VC). This study aimed to analyze the computed tomography (CT) imaging of the VC and its surrounding structures and investigate the morphometric characteristics and clinical ...
Rong Xiang, Wanyang Gong
exaly +4 more sources
The Vidian Canal: Radiological Features in Japanese Population and Clinical Implications
Neurologia Medico-Chirurgica, 2015 The vidian canal (VC), a bony tunnel in which the vidian artery and nerve pass, has been widely known as an important landmark to identify the anterior genu of the petrous carotid artery (AGPCA) especially during lateral extended endoscopic endonasal approachs (LEEEAs).
Hajime Yokota +2 more
exaly +5 more sources
Vidian Canal as a Transcranial Landmark: Anatomy, Technique, and Illustrative Cases. [PDF]
J Neurol Surg B Skull Base, 2022 Abstract Objective The vidian nerve can be accessed in transcranial approaches in carefully selected patients to ensure its preservation and to serve as a landmark for sphenoid sinus entry. This report is to review a technique, evaluate it in laboratory settings, and present two illustrative cases.
Zhao X +4 more
europepmc +3 more sources
[The role of palatovaginal canal and sphenopalatine artery in the localization of vidian canal during vidian neurotomy]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2020 Objective:To explore the role of palatovaginal canal and sphenopalatine artery in the localization of pterygoid canal during pterygoid neurotomy. Method:55 patients with or without nasal polyps were divided into two groups: group A（twenty-nine cases, anterior wall approach of sphenoid sinus） and group B（twenty-six cases, middle nasal meatus approach ...
Liu T, Li P, Meng Q, Huang B, Xie J.
europepmc +3 more sources
Folia Morphologica, 2020 Background: We identified the vidian canal (VC) in a Turkish subpopulation on cone-beam computed tomography (CBCT) images and explored its anatomic relationships; the canal serves as an anatomic pathway during endonasal surgical approaches. Materials and
Poyzan Bozkurt +2 more
exaly +3 more sources