Postretention stability after orthodontic closure of maxillary interincisor diastemas

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Postretention stability after orthodontic closure of maxillary interincisor diastemas

UNLABELLED Anterior spaces may interfere with smile attractiveness and compromise dentofacial harmony. They are among the most frequent reasons why patients seek orthodontic treatment. However, midline diastema is commonly cited as a malocclusion with high relapse incidence by orthodontists. OBJECTIVES This study aimed to evaluate the stability of maxillary interincisor diastemas closure and ...

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Alterations of papilla dimensions after orthodontic closure of the maxillary midline diastema: a retrospective longitudinal study

PURPOSE The aim of this study was to evaluate alterations of papilla dimensions after orthodontic closure of the diastema between maxillary central incisors. METHODS Sixty patients who had a visible diastema between maxillary central incisors that had been closed by orthodontic approximation were selected for this study. Various papilla dimensions were assessed on clinical photographs and stu...

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Retrospective Analysis of Orthodontic Treatment Outcomes and Its Relation to Postretention Stability*

OBJECTIVE The present study was designed to retrospectively evaluate Class I malocclusion cases treated with extraction of the four first premolars, aiming to establish the relationship between the quality of orthodontic treatment outcomes and the long-term occlusal stability. MATERIAL AND METHODS The sample comprised 94 patients of both genders, presenting Class I malocclusion, treated with ...

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Skeletal anchorage for orthodontic correction of severe maxillary protrusion after previous orthodontic treatment.

The correction of a severe maxillary protrusion in an adult by distal movement of the maxillary molars has been one of the most difficult biomechanical problems in orthodontics. This article reports on the treatment of an adult case of severe maxillary protrusion and a large overjet treated with a skeletal anchorage system. A female patient, age 22 years and 3 months, complained of the difficul...

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Long-term bonded retention after closure of maxillary midline diastema.

INTRODUCTION The objectives of this study were to evaluate fixed bonded palatal surface retainers between the maxillary central incisors that were placed to maintain midline diastema closure and record their longevity, proclivity for damage, and periodontal health of the central incisors in patients 5 or more years after treatment. METHODS Twenty-nine subjects were contacted and interviewed b...

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ژورنال

عنوان ژورنال: Journal of Applied Oral Science

سال: 2014

ISSN: 1678-7765,1678-7757

DOI: 10.1590/1678-775720130472