Nonsurgical treatment of skeletal maxillary protrusion with gummy smile using headgear for growth control, mini-implants as anchorage for maxillary incisor intrusion, and premolar extractions for incisor retraction

Mar 9, 2020 by in Orthodontics Comments Off on Nonsurgical treatment of skeletal maxillary protrusion with gummy smile using headgear for growth control, mini-implants as anchorage for maxillary incisor intrusion, and premolar extractions for incisor retraction

Introduction An adolescent girl, aged 12 years 11 months, was evaluated for orthodontic treatment. Her chief complaints included a difficulty with keeping her lips passively closed and excessive gingival exposure upon smiling….

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Accurate bracket placement using a computer-aided design and computer-aided manufacturing–guided bonding device: An in vivo study

Mar 9, 2020 by in Orthodontics Comments Off on Accurate bracket placement using a computer-aided design and computer-aided manufacturing–guided bonding device: An in vivo study

Introduction A protocol was introduced to achieve accurate bracket placement in vivo, which consisted of operative procedures for precise control, and a computer-aided design and computer-aided manufacturing–guided bonding device. To evaluate…

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Meta-analysis: Random-effects model

Mar 9, 2020 by in Orthodontics Comments Off on Meta-analysis: Random-effects model

Under the random-effects model, the true effect size is assumed to be different across studies. These studies are not identical (as in the case of the fixed-effect model), but they…

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Medical malpractice or breach of contract

Mar 9, 2020 by in Orthodontics Comments Off on Medical malpractice or breach of contract

The doctor agreed to perform a certain medical procedure. He did not perform the procedure completely. This required the patient to undergo the procedure again, by a different doctor. Did…

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Influence of type of radiograph and levels of experience and training on reproducibility of the cervical vertebral maturation method

Mar 9, 2020 by in Orthodontics Comments Off on Influence of type of radiograph and levels of experience and training on reproducibility of the cervical vertebral maturation method

Introduction The objective of this study was to assess the reproducibility of cervical vertebral maturation (CVM) method based on the type of radiographic image and the level of experience and…

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Treatment and posttreatment effects of a novel magnetic palatal expansion appliance with reactivation system in dogs

Mar 9, 2020 by in Orthodontics Comments Off on Treatment and posttreatment effects of a novel magnetic palatal expansion appliance with reactivation system in dogs

Introduction This study aimed to compare the effects of a novel magnetic palatal expansion appliance (MPEA) during the expansion and maintenance period with that of a screw expansion appliance. Methods…

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