Results 71 to 80 of about 629 (146)

The Prevalence and Clinical Implications of Atlantal Posterior Arch Defects: A CBCT Analysis of 500 Italian Patients

Applied Sciences
Atlas Posterior Arch Deficiency (APAD) is a rare anatomical variation of the atlas vertebra detected using cone-beam computed tomography (CBCT). This study assessed the prevalence, classification, and clinical implications of APAD in an Italian cohort ...
Monica Macrì, Abdulaziz Alhotan, Mario Festa, Fabiola Rendina, Felice Festa   +4 more
doaj   +1 more source

Ponticulus Posticus: Radyolojik bir bulgu olarak bir diş hekimi için önemli midir? [PDF]

, 2017
Atlas omurundaki gelişimsel anomaliler sadece anatomistlerin değil, morfolojideki farklılığın kliniğe yansımasının bilincinde olması gereken klinisyenlerin, radyologların ve cerrahların da ilgi alanıdır.
Taşsöker, Melek, Özcan, Sevgi
core   +2 more sources

Is C1 lateral mass screw placement safe for the Chinese, Indians, and Malays? An analysis of 180 computed tomography scans

Journal of Orthopaedic Surgery, 2017
Introduction: C1 lateral mass (C1LM) screw is a common procedure in spine surgery. However, related studies are lacking in Asia. We aim to determine the safety of C1LM screw for the Chinese, Indians, and Malays.
CK Lee, TS Tan, CYW Chan, MK Kwan
doaj   +1 more source

Cervical Ossification of the Posterior Longitudinal Ligament: A Computed Tomography–Based Epidemiological Study of 2917 Patients

Global Spine Journal, 2019
Study Design: Retrospective cohort study. Objectives: To identify prevalence of ossification of the posterior longitudinal ligament (OPLL) of the cervical spine in a large sample, to characterize spinal involvement, and to identify associations with ...
Wajeeh Bakhsh MD, Ahmed Saleh MD, Noriaki Yokogawa MD, Jillian Gruber MD, Paul T. Rubery MD, Addisu Mesfin MD   +5 more
doaj   +1 more source

Evaluación del ponticulus posticus según la relación esquelética encontradas en radiografías laterales estrictas en la Clínica Dental Docente de la Universidad Peruana Cayetano Heredia durante el período 2015 – 2017 [PDF]

, 2018
Objetivo: Evaluar el ponticulus posticus según la relación esquelética encontradas en radiografías laterales estrictas en la Clínica Dental Docente de la Universidad Peruana Cayetano Heredia durante el período 2015-2017, utilizando la clasificación de ...
Cook García Blásquez, Jonathan
core  

Prevalence of Ponticulus Posticus in Dental Patients using CBCT: A Radiologic study [PDF]

, 2017
AIM : To evaluate the prevalence of Ponticulus posticus in dental patients using CBCT. MATERIALS AND METHODS : In a series of 116 patients including 66 males and 50 females aged between 11to80 yrs attending the Department of Oral Medicine and ...
Sathees, Chandra Mouli
core  

Osseous Variants of the Cervical Spine with Potential Pathological Significance: Possible Evidence of Vertebrobasilar Insufficiency in a Skeletal Sample from the Post-Classical Cemetery of Corfinio (12th–15th Centuries CE, L’Aquila, Italy)

Heritage
The vertebral arteries supply blood to the upper spinal cord, brainstem, cerebellum, and posterior part of the brain. These arteries are susceptible to deformation from external factors such as muscular, ligamentous, or bony structures, and any ...
Anabel Amores, Carmen Tanga, Maria Carla Somma, Vasco La Salvia, Sonia Antonelli, Joan Viciano   +5 more
doaj   +1 more source

Investigation of the relationship between "Sella Turcica Bridge" and "Ponticulus Posticus": A Lateral Cephalometric Study

, 2017
The ponticulus posticus (PP) is a bridge of bone sometimes found on the atlas vertebra surrounding the vertebral artery and the first cervical nerve root. Sella turcica bridging (STB) is the fusion of anterior and posterior clinoid processes.
Kok, Hatice, Melek Tassoker, Sevgi Ozcan, Hatice Kok, Tassoker, Melek, Ozcan, Sevgi   +5 more
core   +1 more source

Atlas com poticulus posticus bilateral

, 2011
Introdução: A margem inferior da membrana atlantoccipital posterior pode ocasionalmente estar ossificada em virtude do aparecimento de um centro de ossificação incomum.
Ribeiro, Helder de Lima, Ribeiro, Armando José China, Bezerra, Ana Cristina de Araújo, Di Dio, Liberato J. A.   +3 more
core  

Evaluation of Sella Turcica Bridging, Ponticulus Posticus Calcification and Sella Turcica Volume in Individuals with Different Malocclusions

 Aim: The aim of this study was to evaluate sella turcica bridging, ponticulus posticulus calcification and sella turcica volume in individuals with different skeletal malocclusions on cone beam computed tomography (CBCT) images. Material and ...
Kaya, Sema, Tunca, Murat
core   +1 more source