Predictive factors for resorption of teeth adjacent to impacted maxillary canines

Cuminetti, Fany; Boutin, François; Frapier, Laure

doi:10.1016/j.ortho.2016.12.011

Cited by 12 publications

(17 citation statements)

References 21 publications

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“…Interestingly, these factors were previously emphasised by previous published data as contributing factors adding extra time to bring the impacted tooth into the arch. [15,[28][29][30] The limitations of the study were that only the besttreated case by each orthodontist was included and it did not involve different types of cases. Additionally, no inferential statistics were made in the present study, which would be more feasible if more cases and different groups were involved.…”

Section: Discussionmentioning

confidence: 99%

“…[14] This complexity depends on several factors including the location (palatal, buccal), the angle of impaction, and how close the canine is to the midline. [15] Other factors that might complicate and increase the treatment time include unfavourable impaction, the method of exposure and traction, whether space has been created pre-exposure, the age of the patient, and appointment numbers relating to active orthodontic treatment. [16] Several classifications have been advocated to quantify the severity of canine impaction and to estimate the prognosis, considering how complex the treatment of each case could be.…”

Section: Intoductionmentioning

confidence: 99%

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A Difficulty Chart for Estimation of Treatment Duration of Palatally Impacted Canines

2020

MLU

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Treatment of maxillary impacted canine is a challenging process to dental specialists and orthodontists. The aim of the present study was to assess the duration of orthodontic treatment of palatally impacted canines, using a difficulty chart as an estimate of the prognosis, and relating it to the treatment time and to other factors that might affect the treatment duration. A cross-sectional study was undertaken using a selfadministered questionnaire to be completed by orthodontists (82 participants). An index was used as a tool to assess the prognosis and treatment duration. The study found that 48.7% of active orthodontic treatment time for palatally impacted canines was completed in 1.5 to 2 years. The number of active treatment visits per patient was between 16 and 22 (62% of treatment visits). In terms of the treatment performed, 81.7% of cases had space created prior to surgical exposure, and 59.8% had open surgical exposure. Failed to attend visits by the patient accounted for 48.4% and 62.2% did not require repeated surgical exposure. Interestingly, 85% of the cases had 'good' or 'average' prognosis (49% and 36%, respectively). A prognostic chart can provide an estimate for the treatment time to bring a palatally impacted canine into the arch. This information might be valuable for both orthodontists and their patients, to estimate the time of the planned treatment and provide a valid consent form.

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Section: Discussionmentioning

confidence: 99%

Section: Intoductionmentioning

confidence: 99%

A Difficulty Chart for Estimation of Treatment Duration of Palatally Impacted Canines

2020

MLU

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“…Impacted canines are not weighted at all in the current state of Illinois HLD index . Due to the risk that is posed by impacted teeth, modifications should be made to the HLD index to increase approval rates for these patients …”

Section: Discussionmentioning

confidence: 99%

“…4 Due to the risk that is posed by impacted teeth, modifications should be made to the HLD index to increase approval rates for these patients. 23,24 Previous research has shown that children with significant malocclusions have a decreased quality of life. [25][26][27][28][29][30] Malocclusion has been shown to decrease self-esteem and participation in social activities, increase bullying, and negatively affect performance in school.…”

Section: Discussionmentioning

confidence: 99%

The implementation of the Handicapping Labio‐Lingual Deviation index on access to orthodontic care

Caplin

Rozgony

Farhi

et al. 2019

J Public Health Dent

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Objectives In 2017, the state of Illinois changed the system by which they define severe malocclusion from the DentaQuest Orthodontic Criteria Index to the Handicapping Labio‐Lingual Deviation Index (HLD). The purpose of this study was to compare subjects who were submitted for coverage under either the DentaQuest Orthodontic Criteria Index or the HLD index to see if a difference exists in the number of subjects who received coverage and the type of malocclusions that were covered. Methods All subjects evaluated for orthodontic coverage by the Illinois Department of Human Services for treatment at the University of Illinois, College of Dentistry during the years 2016 and 2017 were included in this study. One hundred consecutively approved and 100 consecutively denied subjects from both 2016 and 2017 were selected for further analysis. Results There was a statistically significant decrease in the overall rate of approval in 2017 compared to 2016. No difference was found in the approval rate of Class I, II, or III subjects, but there was a significant decrease in the approval rate of subjects with impacted teeth. Conclusions The implementation of the HLD index has significantly decreased access to orthodontic care for Medicaid patients in Illinois.

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“…In contrast, another study (21) concluded that the risk of resorption of the lateral incisor is not linked to the buccal or palatal situation of the canine. The risk is greater when the canine is vertically above the lateral incisor root and close to the median palatine suture, suggesting a mechanical blockage by the apex of the lateral incisor.…”

Section: B 3d Position Of Maxillary Canine Impactions and The Influence On Adjacent Incisor Root Resorption (Tab Ii)mentioning

confidence: 93%

Cone beam computed tomography (CBCT) assessment of incisor root resorption (IRR) associated with impacted maxillary canines (IMC). Literature review

Zegan

Giuvara

Antohi

et al. 2021

MSJ

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CBCT assessment of impacted canine improves canine localization to adjacent teeth and provides higher level of confidence in the treatment plan compared to 2D images. However, there is conflicting evidence to support using CBCT as a routine first-line imaging method in patients with impacted maxillary canine and incisor root resorption. Consequently, there are doubts regarding difference in diagnostic and treatment planning between the use of conventional 2D and CBCT sets. Therefore, the present review will attempt to summarize the new aspects regarding the benefits of three-dimensional (3D) diagnostic techniques (cone-beam computed tomography, CBCT), including the accuracy of localization of impacted canine and the detection of the degree and location of root resor ption of maxillary incisors.

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Predictive factors for resorption of teeth adjacent to impacted maxillary canines

Cited by 12 publications

References 21 publications

A Difficulty Chart for Estimation of Treatment Duration of Palatally Impacted Canines

A Difficulty Chart for Estimation of Treatment Duration of Palatally Impacted Canines

The implementation of the Handicapping Labio‐Lingual Deviation index on access to orthodontic care

Cone beam computed tomography (CBCT) assessment of incisor root resorption (IRR) associated with impacted maxillary canines (IMC). Literature review

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