Results 71 to 80 of about 114,954 (314)

Seeing Through the Face: Robust Facial Diagnosis Enhanced by Landmark Detection and Pose Normalization

Advanced Intelligent Systems, EarlyView.
This study proposes a robust, generalizable new approach for facial type diagnosis. Based on landmark detection and pose normalization, a 94.7% diagnostic accuracy is achieved by Combined Heatmap Regression and Coordinate Regression network. This research makes the AI‐generated preliminary diagnosis more interpretable and reducing the impact of ...
Qianyang Xie, Zixian Jiao, Guo Bai, Huimin Zhu, Dahe Zhang, Hui Li, Haixia Lu, Xin Nie, Qing Li, Duohong Zou, Zhiguo Yin, Peilun Li, Chi Yang   +12 more
wiley   +1 more source

Oral mucosal ulceration during orthodontic treatment: The perception of patients and knowledge and attitude of the orthodontic practitioners

Journal of Family Medicine and Primary Care, 2020
Background: As both orthodontist and patient should play a role hand in hand for the better outcomes of the treatment their knowledge and perceptions regarding problems are important.
Fahda AlDahash, Dhuha AlShamali, Wejdan AlBander, Raghad Bakhsh, Waad AlMadhi, Sara AlSenani   +5 more
doaj   +1 more source

Comparative anchorage maintenance between the intercanine coil, lip bumper, and mandibular cervical traction during cuspid retraction [PDF]

, 1972
Thesis (M.Sc.D.)--Boston University School of Graduate Dentistry, 1972 (Orthodontics)Bibliography included.The present study was undertaken to compare the efficiency of three different biomechanical mechanisms in preserving mandibular molar anchorage ...
Iverson, Dennis B.
core  

Cortical bone distribution in the human mandibular symphysis: Ontogenic and morphometric approaches in archeological context

The Anatomical Record, EarlyView.
Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro, Elsa Garot, Christine Couture, Pierre‐Hadrien Decaup   +3 more
wiley   +1 more source

Early recurrent neonatal tongue glial heterotopia presenting with acute airway obstruction: the first case report

Frontiers in Pediatrics
BackgroundGlial heterotopia is a rare congenital developmental anomaly characterized by the presence of mature glial tissue outside the central nervous system.
Junwei Zhao, Xiangrong Wang, Fan Yin, Jing Chu   +3 more
doaj   +1 more source

Influence of social capital on self-perception related to orthodontic treatment need

Brazilian Journal of Oral Sciences, 2020
Aim: To evaluate the influence of social capital on self-perception related to orthodontic treatment need. Methods: A cross-sectional study was conducted with a sample of 578 11-16 years-old adolescents from a city in southern Brazil.
Sandra Denise Fachini Sedrez, Ana Paula Terossi de Godoi, Marcelo de Castro Meneghim, Silvia Amélia Scudeler Vedovello, Giovana Cherubini Venezian, Carolina Carmo de Menezes   +5 more
doaj   +1 more source

Governing the Friction in Fixed Orthodontic Appliance [PDF]

Iranian Journal of Orthodontics, 2019
Friction is defined as the force that resists a movement when objects move tangentially against each another. Various forces arise, when two surfaces which are in contact slide against one another.
Nilesh Mote, Vishal Dhanjani, Somit Das, Kunal Pallan   +3 more
doaj   +1 more source

Effects of oropharyngeal neuromuscular stimulation on the volumetric enlarged and reduced tongue base in minipigs

The Anatomical Record, EarlyView.
Abstract Hypoglossal nerve or tongue protruding muscle stimulation is a current treatment option for obstructive sleep apnea. Thus, the present study analyzed 3D deformations of the volumetric enlarged and reduced tongue base upon oropharyngeal neuromuscular stimulation.
Sydney Chen, Doris Haydee Rosero Salazar, Zi‐Jun Liu   +2 more
wiley   +1 more source

Laterally positioned flap with connective tissue graft to treat deep isolated gingival recessions in the mandibular anterior region: A retrospective case series with 10‐year follow‐up

Clinical Advances in Periodontics, EarlyView.
ABSTRACT Background To evaluate the efficacy and long‐term clinical outcomes of the one‐stage procedure for covering isolated deep gingival recessions (GRs) in the mandibular anterior region employing a laterally positioned flap (LPF) with a connective tissue graft (CTG), with a retrospective case series.
Lucrezia Parma‐Benfenati, Stefano Parma‐Benfenati   +1 more
wiley   +1 more source

EUROPEAN POSITION ON CLINICAL PRACTICE OF EXTRACTION AND NONEXTRACTION THERAPY IN ORTHODONTICS

Проблеми екології та медицини, 2019
Orthodontic treatment is a long-lasting and difficult process which requires compliance between doctor and patient. It is a complex process, duration of which increases with transition from temporary to permanent bite.
V. D. Kuroiedova, A.V. Petrova, Y.V. Rud
doaj   +1 more source