Results 81 to 90 of about 19,739 (252)

Absorbed doses for patients undergoing panoramic radiography, cephalometric radiography and CBCT

International Journal of Occupational Medicine and Environmental Health, 2017
Objectives: Contemporary dental radiology offers a wide spectrum of imaging methods but it also contributes to an increase in the participation of dental radiological diagnosis in the patient’s exposure to ionizing radiation.
Małgorzata Wrzesień, Jerzy Olszewski
doaj   +1 more source

Mutagenicity and cytotoxicity in patients submitted to ionizing radiation A comparison between cone beam computed tomography and radiographs for orthodontic treatment [PDF]

, 2012
Objectives: To evaluate and compare mutagenicity (micronucleus) and cytotoxicity (karyorrhexis, pyknosis, and karyolysis) in exfoliated buccal mucosa cells of children following cone beam computed tomography (CBCT) or conventional radiograph exposure ...
Carlin, Viviane, Fracalossi, Ana Carolina Cuzzuol, Lorenzoni, Diego Coelho, Ribeiro, Daniel Araki, Sant'Anna, Eduardo Franzotti   +4 more
core   +2 more sources

Detection of Dens Invaginatus on Panoramic Radiographs Using Deep Learning Algorithms

International Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background Dens invaginatus is a developmental dental anomaly characterized by enamel folding into the dental papilla during odontogenesis. Early detection allows for appropriate management and reduces the risk of complex treatments. Aim This study aimed to evaluate the success and reliability of YOLOv5 and YOLOv8 deep learning models with two
Esra Nur Akgül, Burcu Gucyetmez Topal
wiley   +1 more source

Radiation Exposure to Critical Organs in Panoramic Dental Examination

Acta Medica Iranica, 2012
Nowadays, radiography is a necessary procedure in diagnosis and treatment of patients with dental problems. According to the ALARA (as low as reasonably achievable) principle, dentists must take radiographs of sufficient quality at the lowest possible ...
Mohammad Taghi Bahreyni Toossi, Fateme Akbari, Shahram Bayani Roodi   +2 more
doaj   +2 more sources

Comparison of the Accuracy of Panoramic Radiography, Coronal and Axial Ct Scan in Diagnosis of Mandibular Fractures

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2006
Introduction: Mandibular fracture is the most common facial bone fracture due to facial trauma. A variety of imagings have been used for diagnosis of mandibular fractures.
HR Mansourian, AR Sadr-Arhami, F Ezoddini-Ardakani, Sh Azari, P Dabirmoghadam   +4 more
doaj  

Challenges and Limitations of Multimodal Large Language Models in Interpreting Pediatric Panoramic Radiographs

International Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background Multimodal large language models (LLMs) have potential for medical image analysis, yet their reliability for pediatric panoramic radiographs remains uncertain. Aim This study evaluated two multimodal LLMs (OpenAI o1, Claude 3.5 Sonnet) for detecting and counting teeth (including tooth germs) on pediatric panoramic radiographs ...
Yuichi Mine, Yuko Iwamoto, Shota Okazaki, Taku Nishimura, Eimi Tabata, Saori Takeda, Tzu‐Yu Peng, Ryota Nomura, Naoya Kakimoto, Takeshi Murayama   +9 more
wiley   +1 more source

Assessment and Comparison of Impacted Maxillary Canine Position in Panoramic Radiography with CBCT

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2015
Introduction: This study aimed to assess the position of impacted maxillary canine in panoramic radiography via two variables of angulation and magnification.
F Ezoddiniardakani, S Yasaei, S Ghanea
doaj  

Stafne's bone cavity: An unusual case with involvement of the buccal and lingual mandibular plates [PDF]

, 2014
Lingual mandibular bone defects, also known as Stafne bone cavity (SC), are unilateral asymptomatic radiolucencies, generally seen in the mandibular angle, below the inferior alveolar canal.
Figueiredo, Rui, Gay Escoda, Cosme, Herranz Aparicio, Judit   +2 more
core   +1 more source

Epidemiological and Clinical Features of Regional Odontodysplasia in South Korean Pediatric Patients: A Multicenter Case Series Study

International Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background Regional odontodysplasia (RO) is a rare developmental dental anomaly with unknown prevalence. Current knowledge is largely limited to individual case reports. Aim This study aims to present epidemiological data, clinical features, and radiographic characteristics of pediatric and adolescent patients with RO in South Korea. Design In
So Dam Lee, Je Seon Song, Hyo Seoul Lee, Hyuntae Kim, Yeonmi Yang, Ko Eun Lee   +5 more
wiley   +1 more source

Use of the Probiotic Limosilactobacillus reuteri as an Adjunct to Subgingival Instrumentation in the Treatment of Periodontitis Patients With Diabetes: A Randomised Clinical Trial

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim To evaluate the clinical and microbiological effects of a Limosilactobacillus reuteri‐based probiotic as an adjunct to subgingival instrumentation in untreated periodontitis patients with diabetes. Methods A 6‐month, randomised, triple‐blinded clinical trial was conducted involving 40 patients, receiving steps 1 and 2 of periodontal ...
Rocío Bujaldón, Eduardo Montero, Juan Daniel Gamonal, Alejandro Abuelo, María José Marín, Margarita Iniesta, Mariano Sanz, David Herrera   +7 more
wiley   +1 more source