Results 71 to 80 of about 6,553 (258)
BMC Medical Imaging, 2021 Background Adenoid hypertrophy among orthodontic patients may be detected in lateral cephalograms. The study investigates the aerodynamic characteristics within the upper airway (UA) by means of computational fluid dynamics (CFD) simulation. Furthermore,
Xin Feng +5 more
doaj +1 more source
Apert syndrome: A rare case requiring multidisciplinary approach for a better living
TNOA Journal of Ophthalmic Science and Research, 2021 A 7-year-old boy presented with watering, prominent eyes and defective vision. He had brachycephaly, hypertelorism, shallow proptotic orbits, large exotropia, and syndactyly of the hands and feet.
Sasikala A Elizabeth +1 more
doaj +1 more source
Let’s Face It: The effect of orthognathic surgery on facial recognition algorithm analysis [PDF]
, 2019 Aim: To evaluate the ability of a publicly available facial recognition application program interface (API) to calculate similarity scores for pre- and post-surgical photographs of patients undergoing orthognathic surgeries.
Dragon, Carolyn Bradford
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Short‐term effects of a modified A lt‐ RAMEC protocol for early treatment of C lass III malocclusion: a controlled study [PDF]
, 2014 Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/109361/1/ocr12051 ...
Defraia, E. +3 more
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Orthodontics &Craniofacial Research, EarlyView.ABSTRACT Objectives This study aimed to investigate the position of the tongue and hyoid bone at rest according to incisal relationships using cone beam computed tomography and to examine whether dentoskeletal measurements are correlated with these positions.
Hieu Nguyen +4 more
wiley +1 more source
Nasal Morphology Variation Among Different Sagittal Patterns: A CBCT Study
International Dental JournalAim or purpose: This study aims to compare the reliability and differences of nasal morphology measurements using CBCT and lateral cephalogram, and investigates the three-dimensional nasal morphology among adult females with different sagittal skeletal ...
Linjiong Mao, Wenhao Zhang
doaj +1 more source
Accuracy of linear measurements using three imaging modalities: two lateral cephalograms and one 3D model from CBCT data [PDF]
, 2017 SummaryBackground: The aim of this study was to evaluate the accuracy of linear measurements on three imaging modalities: lateral cephalograms from a cephalometric machine with a 3 m source-to-mid-sagittal-plane distance (SMD), from a machine with 1.5 m ...
Bornstein, Michael M. +5 more
core
Midpalatal implants vs headgear for orthodontic anchorage - a randomized clinical trial: Cephalometric results [PDF]
, 2007 OBJECTIVE: To compare the clinical effectiveness of the mid-palatal implant as a method of reinforcing anchorage during orthodontic treatment with that of conventional extra-oral anchorage.
Benson, P.E. +5 more
core +1 more source
Orthodontics &Craniofacial Research, EarlyView.ABSTRACT Objectives To validate the third palatal rugae as stable reference landmarks for the superimposition of maxillary digital models in premolar extraction cases. Materials and Methods Maxillary intraoral scanning digital models of 22 extraction patients, obtained before (T0) and after approximately 4 months of incisor retraction (T1), were ...
Carolina Morsani Mordente +5 more
wiley +1 more source
Tricho-dento-osseous syndrome and precocious eruption [PDF]
, 2017 Tricho-dento-osseous syndrome (TDO), an uncommon form of ectodermal dysplasia is an autosomal dominant genetic disorder which is characterized by inherited defects in tissues arising from epithelial-mesenchymal interaction.
Jain, Parul +3 more
core +2 more sources