Results 41 to 50 of about 24,156 (237)

Prospective cross sectional study on anatomical variation with special emphasis on critical anatomical landmark in patients undergoing multi detector computed tomography of paranasal sinuse

GAIMS Journal of Medical Sciences, 2022
Introduction: Paranasal sinuses are best evaluated by multi-detector computed tomography. Evaluation of sphenoid sinus pneumatization, lamina papyracea, onodi cell, cribriform plate, types of optic canal and supraorbital pneumatisation are useful for ...
Sandip Vora, Mital Patel, Bhaven Shah, Ronit Patel   +3 more
doaj   +1 more source

Metaverse‐based virtual reality and spatial learning in cervicofacial anatomy: A curriculum‐embedded comparative study in undergraduate medical students

Anatomical Sciences Education, EarlyView.
Abstract To compare a metaverse‐based interactive virtual reality (VR) session with a conventional 2D online lecture for learning cervicofacial anatomy. Single‐center, curriculum‐embedded, nonrandomized comparative study. Fourth‐year students attended a Zoom lecture (Conventional, n = 73); sixth‐year students completed an interactive VR session using ...
Taku Ito, Hidekazu Kawasaki, Ayame Yamazaki, Yoshimaru Mizoguchi, Kumiko Yamaguchi, Eiji Kaneko, Takeshi Tsutsumi   +6 more
wiley   +1 more source

Higher Body Mass Index and Increased Prevalence of Paranasal Sinus Disease

Journal of Epidemiology, 2016
Background: We hypothesized that higher body mass index (BMI) was associated with increased prevalence of paranasal sinus disease and examined the hypothesis in Japanese adults.
Yusuke Kabeya
doaj   +1 more source

Comparative evaluation of radiological anatomy knowledge and accuracy of ChatGPT‐5, Gemini 2.5, and Grok 4 across normal and thinking modes

Anatomical Sciences Education, EarlyView.
Workflow for comparing three LLMs in radiographic anatomical identification using 30 radiographs and 196 anatomy questions across Normal and Thinking modes, with expert scoring and temporal consistency analysis. Abstract This study compared the performance of three large language models, ChatGPT‐5 Plus, Gemini 2.5 Pro, and SuperGrok 4, in identifying ...
Ismail Sivri, Furkan Mehmet Ozden, Halit Celik, Ozgur Gokturk, Tuncay Colak   +4 more
wiley   +1 more source

The prevalence of Streptococcus equi subsp. equi carriers in the Netherlands

Equine Veterinary Journal, EarlyView.
Abstract Background Streptococcus equi subspecies equi (S. equi) carriers are thought to be important drivers for strangles outbreaks. Limited data are available on the prevalence of carriers in European horse husbandry settings. Objectives To estimate the prevalence of S.
R. M. A. C. Houben, E. M. Broens, M. J. Broekhuizen‐Stins, M. M. Sloet van Oldruitenborgh‐Oosterbaan, C. van Maanen, J. A. P. Heesterbeek   +5 more
wiley   +1 more source

Unilateral Absence of Ethmoid Sinus and Nasal Turbinates: A Rare Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2017
A variety of anatomical variation of paranasal sinus and nasal turbinates exist, as its development is a complex and long standing process. Computerized Tomography (CT) of the paranasal sinuses is a very valuable tool in diagnosing these variations ...
Vinod Felix, Narendrakumar Veerasigamani
doaj   +1 more source

Piezosurgical partial ostectomy of the incisive bone for an ossifying fibroma removal in a 4‐year‐old Warmblood gelding

Equine Veterinary Journal, EarlyView.
Abstract Background Ossifying fibromas are uncommon in horses and complete surgical excision with premaxillectomy, maxillectomy or mandibulectomy is recommended. Piezosurgery has been previously used in equines only in one study. Objective To report a case of ossifying fibroma treated with piezosurgery and to describe its follow‐up.
G. Forni, M. E. Falomo, I. Casalini, M. Isola   +3 more
wiley   +1 more source

Computed Tomographic Assessment of Paranasal Sinuses for Age and Gender Estimation: A Retrospective Study

Journal of Indian Academy of Oral Medicine and Radiology
Background: The paranasal sinuses are unique anatomical structures that exhibit considerable individual variation in shape, size, and volume. These variations are influenced by multiple factors including genetic, developmental, and environmental ...
Monisha Ramalingam, Chandrasekhar M. Reddy, Sravanthi Mercy, Dirasantchu Suresh, Thabitha Kola, Karan H. Mehta   +5 more
doaj   +1 more source

Radiographic identification and description of the equine middle conchal sinus (ethmoidal sinus): Implications for diagnosing middle conchal sinusitis

Equine Veterinary Journal, EarlyView.
Abstract Background The middle conchal sinus (MCS) (ethmoidal sinus) remains one of the least understood equine paranasal compartments. Despite recognition of its involvement in sinonasal disease, disorders of the MCS often remain underdiagnosed in the absence of computed tomographic (CT) imaging due to limited anatomical understanding and challenges ...
J.‐B. Pavard, A. Young, M. Robert, D. Verwilghen   +3 more
wiley   +1 more source

Computed tomography long‐term follow‐up of a facial fracture involving the orbit and paranasal sinus

Equine Veterinary Journal, EarlyView.
Abstract Background Fractures of the facial bones involving the orbit are challenging conditions that require surgical treatment. Objectives To describe preoperative and postoperative clinical and computed tomographic findings of an orbital rim fracture repaired using a reconstruction plate. Study Design Case report.
A. Kalinovskiy, C. Lischer, J. C. Eule, K. Thieme, K. Mählmann   +4 more
wiley   +1 more source