Results 11 to 20 of about 113,917 (203)

Anatomical Variation of Olfactory Fossa on Computed Tomography of Paranasal Sinuses [PDF]

Pakistan Armed Forces Medical Journal, 2023
Objective: To determine the frequency of anatomical variation of olfactory fossa among the adult Pakistani population by Keros classification on computed tomography (CT) of paranasal sinuses.
Madeeha Shahid, Rashid Mahmood, Hidayat Ullah, Muhammad Atif Sheraz, Muhammad Imran Ibrahim, Farzana Zulfiqar Ali   +5 more
doaj   +3 more sources

Assessment of Olfactory Fossa Depth based on Keros Classification using Computerised tomography (Ct) in Age Groups of Both Genders [PDF]

Journal of Rawalpindi Medical College, 2022
Objective: Keros classification based assessment of olfactory fossa depth in different age groups of both genders using computerized tomography (CT) Methodology: Cross sectional study done at Ziauddin university, Clifton, Karachi. Sample size was 270
Mubina Lakhani, Iffat Raza, Rosheena Nabeel Khan, Maria Mohiuddin, Naushin Adnan, Nuzhat Hassan   +5 more
doaj   +2 more sources

Analysis of Olfactory Fossa Anatomy using Cone Beam Computed Tomography [PDF]

Journal of Clinical and Diagnostic Research, 2022
Introduction: Olfactory fossa is an important structure in the anterior skull base. It is made of Lateral Lamella of Cribriform Plate (LLCP) and fovea ethmoidalis which are very delicate parts that can get damaged during surgical procedures causing ...
Madhura Mahajan, Manjushri Waingade, Raghavendra S Medikeri, Daya K Jangam   +3 more
doaj   +2 more sources

Evaluation of Olfactory Fossa Depth Using Computed Tomography

Journal of Nepal Health Research Council
Background: Olfactory fossa is a depression in anterior cranial cavity whose floor is formed by cribriform plate of ethmoid bone and is susceptible to injury during functional endoscopic sinus surgery (FESS), especially when fossa is deep. Understanding
Sharma Paudel, Ramswarth Sah, Tekendra Budhathoki, Ghanshyam Pandey   +3 more
doaj   +3 more sources

Cribriform Plate, Crista Galli, Olfactory Fossa and Septal Deviation

Current Medical Imaging Formerly Current Medical Imaging Reviews, 2019
Objectives: In the present study, we investigated the relationship between olfactory fossa, cribriform plate, crista galli and nasal Septal Deviation (SD). Keros classification of olfactory fossa was also performed. Methods: This study was performed retrospectively.
Sahan, Mehmet Hamdi, Inal, Mikail, Muluk, Nuray Bayar, Simsek, Gokce   +3 more
openaire   +3 more sources

Radiological observations on the olfactory fossa and ethmoid roof

The Journal of Laryngology & Otology, 2010
AbstractObjective:To establish normative dimensions for the depth of the olfactory fossa, the length and angulation of the lateral lamella of the cribriform plate, and the height of the ethmoid roof, in adult males and females.Design:The study assessed 300 high resolution, multislice computed tomography scans of the paranasal sinuses, which were ...
S, Elwany, A, Medanni, M, Eid, A, Aly, A, El-Daly, S R, Ammar   +5 more
openaire   +3 more sources

Role of Multidetector Computed Tomography in the Assessment of Olfactory Fossa Depth among the South Indian Population: A Cross-sectional Study [PDF]

International Journal of Anatomy Radiology and Surgery, 2023
Introduction: Functional Endoscopic Sinus Surgery (FESS) is one of the most commonly performed surgeries for sinusitis. The olfactory fossa is prone to injury during FESS and the risk of injury depends on the depth of the olfactory fossa.
Chandrasekhara Rao Kondragunta, Satish Kumar Kesinakurthi, Satya Chowdary Morampudi, Sreeja Gogula, Satish Chandra Tripuraneni   +4 more
doaj   +2 more sources

A cross-sectional study of the olfactory fossa in Delta State, Nigeria

Journal of Applied Sciences and Clinical Practice, 2023
Introduction: Evaluation of the olfactory fossa (OF) before endoscopic sinus surgery is important in minimizing inadvertent penetration into the anterior cranial fossa.
Beryl Shitandi Ominde, Joyce Ekeme Ikubor, Wilson Josiah Iju, Patrick Sunday Igbigbi   +3 more
doaj   +2 more sources

Prevalence of Olfactory Fossa Variants and Their Association with Age and Gender: A CT-Based Observational Study using Keros Classification [PDF]

Life and Science
Objective: To determine the prevalence of olfactory fossa variants based on Keros classification and to assess their association with age and gender using computed tomography. Study Design: Retrospective observational study.
Madiha ., Sobia Jawwad Raza, Rahat Mukhtar, Anum Ajmal, Farhan Akbar, Tarique Ahmed Maka   +5 more
doaj   +2 more sources

Vascular Control-Focused Surgical Strategy for Pterygopalatine and Infratemporal Fossa Tumors Using Multimodal Image Fusion Reconstruction. [PDF]

World J Otorhinolaryngol Head Neck Surg
ABSTRACT Objective To classify tumor–internal maxillary artery (IMA) spatial relationships in pterygopalatine and infratemporal fossa (PPF/ITF) tumors, develop a 3D fusion–guided vascular control‐focused surgical strategy, and evaluate its clinical impact.
He ZC, Zheng NZ, Wang YQ, Jiang JR, Li CW, Li J.   +5 more
europepmc   +2 more sources