Results 1 to 10 of about 74,075 (328)

تأثیر فیلتر پردازش تصویرکنتراست معکوس در تشخیص تحلیل داخلی دندان های تک ریشه در توموگرافی کامپیوتری اشعه مخروطی (مطالعه آزمایشگاهی) [PDF]

Journal of Mashhad Dental School, 2023
مقدمه: تحلیل داخلی ریشه از معضلات تشخیصی در درمان اندودنتیک است. تحلیل داخلی معمولاً بدون علامت است. موفقیت درمان وابسته به تشخیص زودهنگام است. هدف از مطالعه حاضر بررسی تأثیر فیلتر پردازش تصویرکنتراست معکوس در تشخیص تحلیل داخلی دندان های تک ریشه بود ...
منصور جعفرزاده, علی حبیبی کیا, آرش دباغی, مهدی صباغیان, مهزیار سیحون, پویا کاویانپور   +5 more
doaj   +1 more source

Cone Beam Computed Tomography (CBCT) Evaluation of Bone Height and Width in Edentulous Mandible [PDF]

International Journal of Biomedicine, 2022
Background: Residual ridge resorption is a chronic, progressive, irreversible process, and poses a clinical challenge to finding the appropriate methods and treatments for edentulous patients.
Sebahate Hamiti Alidema, Jadranka Bundevska, Venera Bimbashi, Sotir Maja, Goce Dimoski, Rajmonda Halili   +5 more
doaj   +1 more source

Drug-Induced Erythema Multiforme

Case Reports in Dermatological Medicine, 2023
Erythema multiforme (EM) is an acute inflammatory, mucocutaneous, psychosomatic, and vesiculobullous condition that varies from minor to major forms. The acral distribution of target lesions is a characteristic of this condition.
Peeyush Shivhare, Naqoosh Haidry, Anka Sharma, Deepali Agrawal, Abhishek Gupta, Shalini Subramanyam   +5 more
doaj   +1 more source

Imaging furcation defects with low-dose cone beam computed tomography

Scientific Reports, 2022
Different cone beam computed tomography (CBCT) protocols have shown promising results for imaging furcation defects. This study evaluates the suitability of low-dose (LD)-CBCT for this purpose.
Maurice Ruetters, Holger Gehrig, Ti-Sun Kim, Valentin Bartha, Thomas Bruckner, Franz Sebastian Schwindling, Anna Felten, Christopher Lux, Sinan Sen   +8 more
doaj   +1 more source

Assessing the prevalence of velopharyngeal dysfunction and obstructive sleep apnea by correlating cone beam computed tomography parameters of soft palate with the stop bang questionnaire

Journal of Indian Academy of Oral Medicine and Radiology, 2021
Introduction: The relationship between soft palate length and nasopharyngeal depth can be used to determine the velopharyngeal dysfunction and is called Need's ratio. Need's ratio should be in a range of 0.6–0.7 in normal subjects.
V S Madhu Preetha, B G Harsha Vardhan, K Saraswathi Gopal, Arathy S Lankupalli   +3 more
doaj   +1 more source

Evaluation of the follicular space volume of lower third molars with different impaction positions and angulations: A cone-beam computed tomography and histopathological study

Heliyon, 2023
Objective: To quantify the volume of the follicular spaces of impacted lower third molars (ILTMs) with different impaction positions and angulations using cone-beam computed tomography (CBCT) and to determine its association with the histopathological ...
Marlene Barroso, Luis E. Arriola-Guillén, Vinicius Dutra, Julio Escoto Rodríguez, Gerardo Ruales Suárez   +4 more
doaj   +1 more source

Dentascan – Is the Investment Worth the Hype ??? [PDF]

Journal of Clinical and Diagnostic Research, 2013
Background: Open Bone Measurement (OBM) and Bone Sounding (BS) are most reliable but invasive clinical methods for Alveolar Bone Level (ABL) assessment, causing discomfort to the patient.
Monali A. Shah, Sneha S. Shah, Deepak Dave   +2 more
doaj   +1 more source

Evaluation of genomic damage from buccal epithelial cells in patients subjected to cone beam computed tomography

Journal of Indian Academy of Oral Medicine and Radiology, 2021
Background: Radiography forms an important and integral part in diagnosis which is used in the oral and maxillofacial region to give an appropriate diagnosis and treatment planning.
Gutta Mounika, Koduri Sridevi, Buduru Krishnaveni, Nalli Prasanth Kumar, Harika Naidu, Bonthagarla Krishna Sahi   +5 more
doaj   +1 more source

What are the intra-arch risk factors for palatally displaced maxillary canine? – Results of a case–control study

Journal of Orthodontic Science, 2022
INTRODUCTION: This study aimed to identify the intra-arch risk factors for palatally displaced canine by comparing the maxillary transverse dimensions, palatal depth (PD), and arch length (AL) of the subjects with and without impacted canine using cone ...
Varsha Salim, Elbe Peter, G Suja Ani
doaj   +1 more source

Analysis of crown-root morphology in canines based on cone-beam computed tomography

口腔疾病防治, 2020
Objective To compare the morphology of the crown roots of upper and lower canines in patients with skeletal Class Ⅰ, Ⅱ, and Ⅲ malocclusions by CBCT and to provide guidance for the clinical treatment of orthodontics.
AI Yilong, WU Siyuan, ZOU Chen
doaj   +1 more source