Results 231 to 240 of about 1,024,848 (267)
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Incidental finding of an enlarged sella turcica on a lateral cephalogram
American Journal of Orthodontics and Dentofacial Orthopedics, 1996The lateral cephalogram is a film that is routinely used in orthodontics. Orthodontists should therefore be familiar with the normal radiographic appearance of the skull as seen on the lateral cephalogram. We present a case of an enlarged sella turcica that was discovered during routine orthodontic workup.
B, Friedland, M C, Meazzini
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Lateral Cephalograms: Why Do We Take Them?
Orthodontic Update, 2022Orthodontic indications for lateral cephalograms are diagnosis, prescription, prediction and research. Benefits of taking these radiographs must be weighed against the risks of radiation exposure. Various cephalometric analyses have been described, and these are commonly used for diagnosis and treatment planning, but unavoidable errors of both ...
Jennifer Haworth +2 more
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Role of lateral cephalograms in assessing severity and difficulty of orthodontic cases
American Journal of Orthodontics and Dentofacial Orthopedics, 2001To assess the role of lateral cephalometric films in the evaluation of orthodontic patients, 16 certified orthodontists examined 80 sets of dental casts and lateral cephalograms. The patients included 5 subgroups: Class I with mild crowding, Class II Division 2, Class III, open bites, and bimaxillary protrusion. A 5-point Visual Analogue Scale was used
E K, Pae +5 more
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A novel contour-based registration of lateral cephalogram and profile photograph
Computerized Medical Imaging and Graphics, 2018A contour-based automatic registration method of lateral cephalograms and profile photographs is proposed to facilitate the accurate measurement of anteroposterior (AP) position of maxillary central incisors relative to the forehead. There are mainly three steps in the proposed method.
Shumeng, Wang +3 more
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Relationship of nasal and skeletal landmarks in lateral cephalograms of preschool children
Forensic Science International, 2009The purpose of this study was to investigate the relationship between cephalometric nasal and skeletal landmarks in preschool children. Lateral cephalograms of 80 Japanese preschool children (40 boys, mean age 5.4+/-0.3 years; 40 girls, mean age 5.2+/-0.1 years; total mean age 5.3+/-0.3 years) were traced, and 22 skeletal and 3 soft-tissue nasal points
Emi, Inada +7 more
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International orthodontics, 2010
This study compared angular cephalometric values from scanned traditional lateral cephalograms versus CBCT generated slices. Traditional lateral cephalograms (using Orthoceph OC100) and volumetric CBCT imaging (using NewTom 3G Volume Scanner) were taken from 36 patients.
Raymond-R, Chung +5 more
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This study compared angular cephalometric values from scanned traditional lateral cephalograms versus CBCT generated slices. Traditional lateral cephalograms (using Orthoceph OC100) and volumetric CBCT imaging (using NewTom 3G Volume Scanner) were taken from 36 patients.
Raymond-R, Chung +5 more
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The accuracy of manual and digital measurements on conventional lateral cephalograms
2013 E-Health and Bioengineering Conference (EHB), 2013The study on the accuracy of manual and digital measurements was conducted on conventional lateral cephalograms of 66 randomly selected patients with malocclusion from the Clinical Orthodontics at the Ambulatory Clinic of the “St. Spiridon” University Emergency Hospital, Iasi, Romania.
Georgeta Zegan, Cristina Gena Dascalu
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Importance of Lateral Cephalogram in Treating Class III Patients
2014Introduction: The need for an early identification and treatment of the skeletal Class III malocclusion is accepted worldwide. The treatment success in class III patients depends on the malocclusion type and the case individualization. The treatment choice is extremely difficult, and increases with involvement of the skeletal and occlusal structures ...
V. Ţărmure +6 more
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