Body dysmorphic disorder: A screening guide for orthodontists

Polo, Mario

doi:10.1016/j.ajodo.2010.09.025

Cited by 18 publications

(19 citation statements)

References 15 publications

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“…No significant difference in volume as measured using the Mimics software and by physical measurement was observed, which indicated that the volume measurement by CBCT was accurate and reliable. In the present study, there was evidence of significant root resorption associated with the intrusive movement as measured using CBCT, which is in disagreement with some previous reports [5], [8], [9], [24]. In our study, all of the investigated roots showed significant root resorption, and the highest mean volume loss was recorded for the mesiobuccal root.…”

Section: Discussioncontrasting

confidence: 99%

“…Though there have been numerous studies on molar intrusion [13],[14], arguments exist in the literature concerning the optimum force to be used for intrusion. These studies have reported force values that varied from 15 to 500 g [15]–[17], but most studies have used forces of 200 g or less [5]. Two reasons may be responsible for this trend.…”

Section: Discussionmentioning

confidence: 99%

“…In contrast, therapy for overerupted molars in hyperdivergent patients with scissor-bite using traditional orthodontic treatment is a significant challenge. Recently, orthodontic mini-screw implants have been successfully used for tooth intrusion [5]–[7]. They have many advantages, including multiple placement sites, uncomplicated placement and removal procedures, and minimal expense for patients.…”

Section: Introductionmentioning

confidence: 99%

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Volumetric Measurement of Root Resorption following Molar Mini-Screw Implant Intrusion Using Cone Beam Computed Tomography

Chen

Zhang

et al. 2013

PLoS ONE

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ObjectiveMolar intrusion by mini-screw implantation can cause different degrees of root resorption. However, most methods (2-D and 3-D) used for evaluating root resorption have focused on the root length without considering 3-D resorption. The purpose of this study was to volumetrically evaluate root resorption using cone beam computed tomography(CBCT) after mini-screw implant intrusion.Materials and Methods1. The volumes of 32 teeth were measured using CBCT and laser scanning to verify the accuracy of CBCT. 2. Twelve overerupted molars from adult patients were investigated in this study. After mini-screw implants were inserted into the buccal and palatal alveolar bones, 150 g of force was applied to the mini-screw implants on each side to intrude the molars. CBCT images of all patients were taken immediately prior to intrusion and after intrusion. The volumes of the roots were calculated using the Mimics software program. The differences between the pre-intrusion and post-intrusion root volumes were statistically evaluated with a paired-samples t-test. In addition, the losses of the roots were statistically compared with each other using one-way analysis of variance at the P<0.05 level.ResultsNo statistically significant volume differences were observed between the physical (laser scanning) and CBCT measurements (P>0.05). The overerupted molars were significantly intruded (P<0.05), and the average intrusion was 3.30±1.60 mm. The differences between the pre-intrusion and post-intrusion root volumes were statistically significant for all of the roots investigated (P<0.05). The roots were sorted by volume loss in descending order as follows: mesiobuccal, palatal, and distobuccal. Statistical significance was achieved among the three roots. The average total resorption for each tooth was 58.39±1.54 mm3.ConclusionVolume measurement using CBCT was able to effectively evaluate root resorption caused by mini-screw intrusion. The highest volume loss was observed in the mesiobuccal root among the three roots of the investigated first molar teeth.

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Section: Discussioncontrasting

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Volumetric Measurement of Root Resorption following Molar Mini-Screw Implant Intrusion Using Cone Beam Computed Tomography

Chen

Zhang

et al. 2013

PLoS ONE

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“…Ce trouble psychique sera la cause d'une insatisfaction quasi certaine à la fin du protocole ortho-chirurgical. Il est donc important d'identifier, en amont, ces patients à risque en se basant sur une série de questions de dépistage 11 , parmi lesquelles : Quelle est pour vous la gravité de votre défaut corporel ? Quel est le temps passé par jour à penser à ce défaut corporel ?…”

Section: Abord Initial Du Patientunclassified

Abord du patient lors du protocole ortho-chirurgical

Makhoukhi¹,

Makaremi²,

Okeily³

2016

Rev Orthop Dento Faciale

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“…Many patients present with a negative "feeling" about their exaggerated perception of a minimal dentofacial disorder of form and function or an also negative "phantom" dysmorphia. Aesthetic dental treatment for such patients is not beneficial and carries some potential risks [42]. …”

Section: Disorders Caused By Altered Perception Of Dentofacial Form Amentioning

confidence: 99%

The Psychosomatic Disorders Pertaining to Dental Practice with Revised Working Type Classification

Shamim¹

2014

Korean J Pain

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Psychosomatic disorders are defined as disorders characterized by physiological changes that originate partially from emotional factors. This article aims to discuss the psychosomatic disorders of the oral cavity with a revised working type classification. The author has added one more subset to the existing classification, i.e., disorders caused by altered perception of dentofacial form and function, which include body dysmorphic disorder. The author has also inserted delusional halitosis under the miscellaneous disorders classification of psychosomatic disorders and revised the already existing classification proposed for the psychosomatic disorders pertaining to dental practice. After the inclusion of the subset (disorders caused by altered perception of dentofacial form and function), the terminology "psychosomatic disorders of the oral cavity" is modified to "psychosomatic disorders pertaining to dental practice".

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Body dysmorphic disorder: A screening guide for orthodontists

Cited by 18 publications

References 15 publications

Volumetric Measurement of Root Resorption following Molar Mini-Screw Implant Intrusion Using Cone Beam Computed Tomography

Volumetric Measurement of Root Resorption following Molar Mini-Screw Implant Intrusion Using Cone Beam Computed Tomography

Abord du patient lors du protocole ortho-chirurgical

The Psychosomatic Disorders Pertaining to Dental Practice with Revised Working Type Classification

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