Results 91 to 100 of about 13,992 (254)

Tongue and Hyoid Bone Positions and Its Relations to the Mandibular Anterior Teeth: A Cone‐Beam Computed Tomography Study

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, Ji‐Hye Park, Till Edward Bechtold, Jung Jin Park, Yoon Jeong Choi   +4 more
wiley   +1 more source

Evaluation of nasal proportions in adults with class I and class II skeletal patterns: A cephalometric study

Journal of Orthodontic Science, 2017
Aim: The aim of this study was to evaluate sexual dimorphism in nasal proportions of Class I and Class II skeletal malocclusions in adults. Materials And Methods: The sample comprised 120 patients (females 18 years and above and males 21 years and above),
Vinay V Umale, Kamlesh Singh, Aftab Azam, Madhvi Bhardwaj, Rohit Kulshrestha   +4 more
doaj   +1 more source

Dentofacial and upper airway characteristics of mild and severe class II division 1 subjects [PDF]

, 2017
The aim of this retrospective, cross-sectional study was to assess whether mild and severe Class II division 1 subjects have craniofacial and upper airway characteristics, which relate to the severity of Class II as judged by overjet or ANB angle.
Bollhalder, Julia, Hänggi, Michael P., Markic, Goran, Peltomäki, Timo A., Roos, Malgorzata, Schätzle, Marc   +5 more
core  

Influence of intentional ankylosis of deciduous canines to reinforce the anchorage for maxillary protraction [PDF]

, 2013
Introduction: This retrospective cephalometric study analyzed the influence of intentional ankylosis of deciduous canines in patients with Class III malocclusion and anterior crossbite, in the deciduous and early mixed dentition stages, treated by ...
Fuziy, Acácio, Lauris, José Roberto Pereira, Silva Filho, Omar Gabriel da, Tocci, Luis Fernando Castaldi   +3 more
core   +2 more sources

Skeletal and Dental‐Alveolar Changes With Invisalign First Expansion System in the Mixed Dentition: A Retrospective Study

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Background This retrospective study aimed to evaluate the skeletal and dentoalveolar effects of maxillary expansion using the Invisalign First system in the mixed dentition. Methods The study was conducted in the orthodontic department of the Fourth Affiliated Hospital of Zhejiang University School of Medicine between 2021 and 2024.
Qi Wang, Cunyi Wang, Yu Chen, Yanbin Fu, Jiejun Shi   +4 more
wiley   +1 more source

A study of comparison and correlation between antegonial notch depth, symphysis morphology, and ramus morphology among different growth patterns in angle's Class II Division 1 Malocclusion

Indian Journal of Dental Sciences, 2018
Introduction: In orthodontics and dentofacial orthopedics, a thorough knowledge of the skeletal and dental components that contribute to Angle's Class II Division 1 malocclusion is essential because these elements may influence the approach to treatment.
Shilpa Gupta, Parvinder Singh Dhingra, Simran Chatha   +2 more
doaj   +1 more source

Vertical mandibular asymmetry in angle’s class II subdivision malocclusion

IP Indian Journal of Orthodontics and Dentofacial Research
To evaluate and compare vertical mandibular asymmetry like condylar, ramal and condylar plus ramal mandibular vertical asymmetry using asymmetry indices among subjects with Angle’s class II subdivision malocclusion and subjects with Angle’s class I malocclusion from Orthopantomogram.
Shireen siddiqui, Tripti Tikku, Kamna Srivastava, Snehlata Verma, Rohit Khanna   +4 more
openaire   +1 more source

Age‐Related Osseous Measures of the Temporomandibular Joint and Mandibular Ramus During Childhood Assessed by Magnetic Resonance Imaging

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective This study aimed to provide age‐related osseous measures of the temporomandibular joints (TMJs) and mandibular ramus in asymptomatic children and adolescents and to develop percentile reference data for ramus height. Material and Methods A retrospective cross‐sectional study was conducted on 133 asymptomatic participants (67 males ...
Juliet Zuying Shen, Maurice Molnar, Dominik Alois Ettlin, Daniel Beat Wiedemeier, Christian Johannes Kellenberger   +4 more
wiley   +1 more source

Predictability of In‐Office Clear Aligner at Final Canine Retraction: A Comparison of Interproximal Contact Tightness and Canine Distalization Between Virtual and Actual Outcomes in Premolar Extraction Cases

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective This retrospective study aimed to evaluate interproximal contact tightness (ICT) at completion of maxillary canine retraction in first premolar extraction cases treated with In‐office Clear Aligner (IOCA). Materials and Methods The study sample comprised 18 subjects who underwent maxillary first premolar extractions.
Sawitt Eurutairat, Thanchanok Prokati, Sakda Wonghinkong, Somchai Manopatanakul, Peerapong Santiwong, Nita Viwattanatipa   +5 more
wiley   +1 more source

Classe II divisão 2 - biótipo facial e padrão de crescimento esquelético segundo análise geométrica: estudo científico [PDF]

, 2017
Edward H. Angle desenvolveu um sistema de classificações dentárias quanto á posição ântero-posterior dos caninos e molares permanentes maxilares, Angle sugeriu ainda uma divisão da classe II quanto á posição do setor anterior.
Lopes, Magali Aires
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