Relation between agenesis and shape anomaly of maxillary lateral incisors and canine impaction

Carvalho, Anísio Bueno de; Motta, Rogério Heládio Lopes; Carvalho, Eliane Maria Duarte de

doi:10.1590/s2176-94512012000600018

Cited by 5 publications

(6 citation statements)

References 27 publications

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“…Our previous and present studies show that there is a connection between impacted canines and other dental anomalies and these facts concur with the work of Carvahlo et al [7], Paschos et al [8], Peck et al [9], Sacerdoti [10], Leifert [11], Langberg [12], Mesotten et al [13], Nagpal et al [14]. The reason for this incidence in the specialty literature about this relation is that the surplus of space in the maxilla could be a contributing factor for the canine misplacement and subsequently impaction as it allows enough space for the canine to depart its normal direction of eruption.…”

Section: Discussionsupporting

confidence: 94%

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A better diagnose for canine pathology patients by other associated dental anomalies

2022

JCRC

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Background: Canine pathology is one of the most difficult anomalies found in orthodontic patients, mostly when we must deal with an impacted canine. This is the reason why we, as general dental practitioners, pedodonts or orthodontists should be able to diagnose any canine pathology as soon as possible, so that the patient could follow interceptive treatment. Methods: This is an observational study based on two retrospectives studies held in a private practice, Orto Office, in Bucharest, Romania. An amount of 400 complete orthodontic records were searched for impacted canine and ectopic canine. Results: We found 54 patients responding to our criteria, 14 with impacted canine and 40 with ectopic canine. Most impacted canines in our study group were vertical 78.5%. The most frequent place for canine ectopy was found to be vestibular in 95% of the cases. In 64.3% of the impacted canine cases another dental anomaly was also diagnosed. For the canine ectopy group no dental anomaly was detected in 90% of the patients. Conclusion: Our present findings are important especially for early diagnosing canine pathologies as the other dental anomalies may be observed earlier: the nanic lateral incisor or its anodontia. Moreover, we can prevent the canine impaction or ectopy by treating patients in their early ages around 8-10 years of age. These dental anomalies should be seen not only as risk indicators for early diagnosis but also as possible means of diagnose.

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Section: Discussionsupporting

confidence: 94%

“…In the recent past we have conducted similar studies to observe the two different canine pathologies and our conclusions were similar to this present study [6,7].…”

Section: Discussionsupporting

confidence: 91%

A better diagnose for canine pathology patients by other associated dental anomalies

2022

JCRC

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“…The canine will not erupt if the root of the lateral incisor is missing or deformed. 6,7 The deciduous lateral incisor is still maintained in the end of treatment. It is not replaced.…”

Section: Discussionmentioning

confidence: 99%

Management of impacted maxillary canine with surgical exposure and alignment by orthodontic treatment

Syahdinda

Nugraha

Triwardhani

et al. 2022

Dent. J. (Majalah Kedokt. Gigi)

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Background: Maxillary canines play a critical point in creating an aesthetic smile as they support the part of facial muscle. Canines are also the second most frequently impacted teeth after the third molars. In some cases, it is possible to retract canines into their correct position by orthodontics treatment. Purpose: This article highlighted a treatment option with surgical exposure, in which a maxillary canine was impacted. It presented gradual steps from pre-surgical to post-surgical orthodontic treatment. Case: A 16 years old female patient referred to Orthodontic Department by Oral Surgeon for pre-surgical orthodontic treatment of her impacted maxillary canine. Case Management: After pre-surgical orthodontic treatment, the impacted canine was surgically exposed by closed technique since open surgical exposure might need excessive removal of the surrounding bone. Traction was given through a gold chain which attached to the palatal surface of the impacted canine. The tooth was ideally positioned with fixed orthodontic appliances. The permanent right maxillary canine was successfully positioned into proper alignment with the remaining teeth. Aesthetic smile was improved. Conclusion: Malocclusion with impacted canine was successfully treated with MBT orthodontic prescription combined with gold chain that can retract the impacted canine into its physiological position and the patient was satisfied with the aesthetic result.

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“…Nagpal et al; (19) ; found that in a sample of palatally impacted canines, the mesiodistal diameter of maxillary incisors crown was less than that of the control group. Also, Carvalho et al; (20) in their work concluded that the appearance of small sized permanent incisors in initial permanent dentition may be an indicator of future impaction of the canines, especially if it is combined with other dental anomalies. However, Jacoby found crowding in 15% of palatally impacted canine cases.…”

Section: Volume 49 -June 2016mentioning

confidence: 99%

Evaluation of crown-root angulation of lateral incisor adjacent to impacted canines using panorama and CBCT

Gomaa¹,

Ellaithy²

2016

Egyptian Orthodontic Journal

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Maxillary canines are the most commonly impacted teeth, second only to third molars. Maxillary canine impaction occurs in approximately 2% of the population and is twice as common in females as in males. Approximately one-third of impacted maxillary canines are located labially and two-thirds are located palatally. Lateral incisor demonstrates an important role in the etiology of palatally impacted canines. So, the objective of this study is to compare the difference in the shape of lateral incisor (crown-to-root angulation) adjacent to palatally and labially impacted canine using conventional 2D and 3D radiographs. Sample of this study consisted of 60 patients (32 females and 28 males) with a mean age of 13.94 years. For each subject, two sets of radiographs (panoramic and CBCT scan) had been obtained. These patients were divided into 2 groups: The first group consisted of 35 patients with palatally impacted maxillary canines; the second group consisted of 25 patients with labially impacted maxillary canines. The control group (third group) consisted of normally erupted maxillary canines (25 subjects). Crown to root angulations of lateral incisors were measured. t test for independent samples was used to assess the crown-root angulation of lateral incisors. The results revealed that There was

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Relation between agenesis and shape anomaly of maxillary lateral incisors and canine impaction

Cited by 5 publications

References 27 publications

A better diagnose for canine pathology patients by other associated dental anomalies

A better diagnose for canine pathology patients by other associated dental anomalies

Management of impacted maxillary canine with surgical exposure and alignment by orthodontic treatment

Evaluation of crown-root angulation of lateral incisor adjacent to impacted canines using panorama and CBCT

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