American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics
Oralmedizinische Technologie, Zentrum für Zahn‑, Mund- und Kieferheilkunde, Medizinische Fakultät, Universitätsklinikum Bonn (AöR), Universität Bonn, Bonn, Deutschland.
Publications dans "Conception d'appareil orthodontique" :
Oralmedizinische Technologie, Zentrum für Zahn‑, Mund- und Kieferheilkunde, Medizinische Fakultät, Universitätsklinikum Bonn (AöR), Universität Bonn, Bonn, Deutschland.
Publications dans "Conception d'appareil orthodontique" :
Oralmedizinische Technologie, Zentrum für Zahn‑, Mund- und Kieferheilkunde, Medizinische Fakultät, Universitätsklinikum Bonn (AöR), Universität Bonn, Bonn, Deutschland.
Poliklinik für Zahnärztliche Prothetik, Propädeutik und Werkstoffwissenschaften, Zentrum für Zahn-, Mund- und Kieferheilkunde, Medizinische Fakultät, Universitätsklinikum Bonn (AöR), Universität Bonn, Bonn, Deutschland.
Publications dans "Conception d'appareil orthodontique" :
Oralmedizinische Technologie, Zentrum für Zahn‑, Mund- und Kieferheilkunde, Medizinische Fakultät, Universitätsklinikum Bonn (AöR), Universität Bonn, Bonn, Deutschland.
Publications dans "Conception d'appareil orthodontique" :
Department of Orthodontics in the University Centre of Dentistry, Oral Medicine and Maxillofacial Surgery, University Hospital Tübingen, Osianderstr. 2-8, 72076 Tübingen, Germany.
Publications dans "Conception d'appareil orthodontique" :
Department of Orthodontics in the University Centre of Dentistry, Oral Medicine and Maxillofacial Surgery, University Hospital Tübingen, Osianderstr. 2-8, 72076 Tübingen, Germany.
Publications dans "Conception d'appareil orthodontique" :
Department of Orthodontics in the University Centre of Dentistry, Oral Medicine and Maxillofacial Surgery, University Hospital Tübingen, Osianderstr. 2-8, 72076 Tübingen, Germany.
Publications dans "Conception d'appareil orthodontique" :
This study aimed to compare the acceptability of removable acrylic appliances (RA) and Invisalign First (IF) clear aligners (Aligntech, USA) among children undergoing orthodontic treatment during the ...
A total of 40 patients, aged 6 to 13 years, were recruited for the study. Malocclusion severity was evaluated using the Index of Orthodontic Treatment Need-Dental Health Component (IOTN-DHC). Patients...
Although no significant difference was found in IOTN-DHC scores, the IF group demonstrated significantly higher AOAS scores compared to the RA group (p = 0.014). Survey responses revealed noticeable d...
This study underscores the significant superiority and advantage of IF over RA among pediatric orthodontic patients during the mixed dentition period....
To compare the levels of functional impairments, discomfort and satisfaction experienced by those treated with full-mouth customized lingual appliances (Lingual appliances), full-mouth self-ligating b...
Patients within one year of the end of treatment were included in the survey and given a questionnaire concerning different kinds of discomfort and difficulties during the treatment process. The quest...
A total of 115 patients participated in the study. In terms of functional impairments and discomfort, the rate and degree of speech difficulty was significantly higher in the Lingual appliances Group ...
Lingual and labial appliances caused similar level of overall pain. Taking into account the overall comfortability, aesthetics and cost, the mixed appliances may be suitable for some patients who have...
The aim was to assess adult patients' weight changes during the initial phase of orthodontic treatment (OT) with clear aligner therapy (CAT) versus fixed bracket systems (FBS)....
This pilot prospective cohort study included systemically-healthy adults who were treated with CAT or FBS. Participants with eating disorders and/or undergoing dietary programs were excluded. Weight w...
Forty-two participants (CAT group: 22 and FBS group: 20) were analysed. In the CAT group, there was a slight initial mean weight gain of 0.2 Kg (~ 0.4 pounds) (T2-T1), and 0.8 Kg (~ 1.7 pounds) overal...
There were no significant differences in the weight changes during the initial phase of OT with CAT compared with FBS....
Clear aligner therapy should not be advertised as a weight loss strategy....
Prefabricated myofunctional appliance can guide tooth eruption, improve dentition alignment, correct myofunctional disorders and harmful oral habits. However, its application to skeletal discrepancy m...
We established three samples of prefabricated myofunctional appliances. The first one was edge to edge without overjet, and the outer shield of both jaws were flattened. The second one was 3 mm overje...
The deformation was significant in the incisors regions, especially in the vertical and lateral dimensions. The maximum displacements of 3 mm overjet with step shield group were 7.08 mm (vertical), 3....
The prefabricated myofunctional appliances may cause deformation during occlusion. Compared to step shield group, the application of lower bumper exhibited better resistance to occlusal force....
The use of mandibular repositioning devices (MRDs) in the management of patients with obstructive sleep apnea (OSA) has gained extensive recognition with relevant clinical evidence of its effectivenes...
Traditional working procedures requires a lot of clinical processes and processing time....
The orthodontic metal appliances were made by applying oral scanners, digital images, computer-aided design and computer-aided manufacturing (CAD-CAM) printers....
The computer digital technology simplified the manufacturing process for dental appliances and shorten the duration for clinical operation and technical processing....
The technique described in this paper can guarantee the accuracy of orthodontic appliances and bring revolution the field....
The CAD-CAM technology provides a fully digital workflow for manufacturing metal orthodontic appliances, which saves a considerable amount of labor and material costs, and significantly reduces heavy ...
A new design, the Biblock appliance, was developed for the functional treatment of Class II malocclusions....
To compare the effects of Biblock appliance (BA) and Activator appliance (AA) on the skeleton, dentoalveolar, and soft tissue in Class II malocclusions....
Thirty-five patients with mandibular retrognathia caused by skeletal Class II malocclusion and normodivergent growth pattern were included in this study. After selecting the BA group (n = 17, 8 boys a...
Treatment duration was 18.17 ± 1.45 months with BA and 16.92 ± 1.09 months with AA. Skeletal Class II malocclusion improved significantly in both groups. In the compared groups, the increase in ANS-Me...
The effects of AA, an appliance accepted by the orthodontic community, and BA, a new design, on the skeletal, dentoalveolar, and soft tissue were similar....
This study aimed to quantify the outcomes of adolescent patients with Class II malocclusion treated with the Carriere Motion 3D Appliance (CMA) combined with full fixed appliances....
Cone-beam computed tomography scans of 22 patients were available before orthodontic treatment (T1), at removal of the CMA (T2), and posttreatment (T3). The average age of the patients was 13.5 ± 1.6 ...
Changes were analyzed with 1 sample t tests using the mean differences during the CMA phase (T1 to T2) and total treatment time (T1 to T3). Significant skeletal changes included a slight reduction of ...
The CMA is an effective treatment modality for Class II correction in growing patients because of a combination of mesial movement of the mandibular molar, distal rotation of the maxillary molar, and ...
Aim of this study was to determine the forces and moments during simulated initial orthodontic tooth movements using a novel biomechanical test setup....
The test setup consisted of an industrial precision robot with a force-torque sensor, a maxillary model and a control computer and software. Forces and moments acting on the corresponding experimental...
Sentalloy Medium archwires generated higher forces and moments than the Sentalloy Light archwires in all simulations. In simulation #1 the mean initial forces/moments reached 1.442 N/6.781 Nmm for the...
The measured forces and moments were suitable for initial orthodontic tooth movement in simulations #2 and #3, however inadequate in simulation #1. Reduced archwire dimensions (<0.016″) should be sele...
This study compared clinical outcomes between aligners and fixed appliances in class II adolescent patients....
Records of 31 aligners and 35 fixed class II patients, aged 13.5 ± 1.6 years were compared. Class II elastics was the mechanism employed for correcting the malocclusion. DI scores were used to compare...
The mean pre-, post-treatment, and overall reduction in PAR index scores between the groups were not significantly different (P > 0.05). The clear aligners group had significantly shorter treatment du...
Treatment outcomes for aligners in class II adolescent patients were comparable to those achieved in fixed appliances. Shorter treatment and class II correction durations, fewer visits, and better con...
Treating class II adolescent patients with aligners seems promising and demands shorter treatment time and fewer visits....
