No abstract available.
Orthodontics

No abstract available.
Orthodontics*

No abstract available.
Orthodontics*

With conventional orthodontics, it was difficult for the anchorage segments of the wire to be engaged passively in the brackets even with complicated bending. To overcome this limitation, a kind of indirect bonding, "passive bracketing", has been developed. The present article shows laboratory and clinical procedures of the passive bracketing
Orthodontics*

“Fake braces” is a term used to describe fixed orthodontic appliances that are fitted by unlicensed providers. This trend has raised public health concerns in certain countries with marketing typically undertaken on social media. We aimed to investigate the frequency and nature of Instagram posts by fake braces providers in Malaysia. Initial screening of Instagram accounts was performed using relevant hashtags (#fakebraces, #cheapbraces). Public Instagram accounts that fulfilled the inclusion criteria were assigned a code with posts evaluated over a one-month period. Data were coded and analysed using thematic analysis. Frequency distribution was calculated using Microsoft Excel. Thirty-eight Instagram accounts were analysed. 2831 images/videos were posted, receiving 7165 likes with videos being viewed 21, 918 times. The majority of posts were related to fake braces services (36.7%), followed by non-relevant posts (29.4%) and other services (14.5%). Services were provided mainly at home (44.7%) or offered both home and door-to-door services (23.7%). Although the posts on promotions were less frequent (5.4%), the displayed prices were low (RM150 to RM500), offering additional packages and discounts. Unlicensed providers have a variety of content to engage with social media audiences. Efforts should be made to increase public awareness, directing them towards reliable information about orthodontic services.
Orthodontics

169 subjects with ages ranging from 6 to 25 years with maloposition and rotation of teeth were treated in the Institute of odontostomatology and maxilofaciology, Hanoi. The aim of this study was to show the most reasons that cause maloposition and rotation of teeth for these reasons, the children from school age is needed to be seen by the orthodontisis every 6 months to prevent maloposition
Orthodontics ; Rotation

No abstract available.
Orthodontics* ; Publications*

There are many factors to consider regarding the orthodontic treatment of an individual with cleft lip and palate in relation to the alveolar bone graft procedure. Some of these are: the sequence and timing of treatment, indications for pre-graft orthodontics, the appropriate appliances that should be used, and considerations in post-graft orthodontics. A review of some of the current concepts, management, and protocols are described.

OBJECTIVES: The aim of the study was to evaluate the 5-year clinical performance of occlusal carious restorations using nanofill and microhybrid composites, in combination with 3-step etch-and-rinse adhesives, in patients who were going to commence orthodontic treatment. MATERIALS AND METHODS: A total of 118 restorations for occlusal caries were conducted prior to orthodontic treatment. Occlusal restorations were performed both with Filtek Supreme XT (3M ESPE) and Filtek Z250 (3M ESPE) before beginning orthodontic treatment with fixed orthodontic bands. Restorations were clinically evaluated at baseline and at 1, 2, 3, 4, and 5-year recalls. RESULTS: None of the microhybrid (Filtek Z250) and nanofill (Filtek Supreme XT) composite restorations was clinically unacceptable with respect to color match, marginal discoloration, wear or loss of anatomical form, recurrent caries, marginal adaptation, or surface texture. A 100% success rate was recorded for both composite materials. There were no statistically significant differences in any of the clinical evaluation criteria between Filtek Z250 and Filtek Supreme XT restorations for each evaluation period. CONCLUSIONS: The composite restorations showed promising clinical results relating to color matching, marginal discoloration, wear or loss of anatomical form, recurrent caries, marginal adaptation, and surface texture at the end of the 5-year evaluation period.
Adhesives* ; Humans ; Orthodontics

PURPOSE: To determine whether there is a relationship between abnormal temporomandibular joint radiographic findings and age or gender in a sample of preorthodontic patients. MATERIALS AND METHODS: Individualized corrected sagittal tomographs of 188 temporomandibular joints in 94 preorthodontic patients, aged 11 to 29 years, were taken and viewed by an observer blinded to clinical records. The study population was divided into 2 aged groups (11-15 years and 16-29 years) for comparative purposes. Temporomandibular joint radiographic findings were classified as normal or abnormal. RESULTS: There was no difference in ratio of abnormal to normal findings between the both aged groups. The frequency of osseous abnormalities was similar with that of abnormalities of condylar position. Abnormalities in CP and JS were most frequent in all aged groups. CONCLUSION: There is no significant difference between ages or genders for temporomandibular joint radiographic abnormalities.
Humans ; Orthodontics ; Temporomandibular Joint*