Surgical repositioning of an impacted dilacerated incisor in mixed dentition

Tsai, Tzung-Chieh

doi:10.14219/jada.archive.2002.0022

Cited by 45 publications

(51 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It may also lead to delayed eruption, with the space becoming occupied with adjacent teeth, a midline shift, or different levels of alveolar height. 23 These possibilities may increase treatment difficulty. During treatment, the impacted teeth must move into alignment with a long distance and large angle.…”

Section: Discussionmentioning

confidence: 99%

The treatment timing of labial inversely impacted maxillary central incisors: A prospective study

Sun

Ren

et al. 2016

The Angle Orthodontist

View full text Add to dashboard Cite

Objective: To determine the timing of treatment for the labial inversely impacted maxillary central incisors. Methods: Twenty-eight patients (mean age, 8.2 years) with labial inversely impacted maxillary central incisors were divided into early-treated and later-treated groups according to their dental age. All of the patients were treated with a combination of surgery and orthodontic traction using the Guide rod appliance. Cone-beam computed tomography images were taken immediately after treatment for assessing the root morphology, root length, and alveolar bone loss. Sagittal slices were evaluated at the widest labial-lingual width of the tooth in the axial view. All variables were evaluated by Simplant 13.0 software (Materialise Dental NV, Leuven, Belgium). Results: The rank sum test indicated that the root length of two groups showed a statistically significant difference between the impacted and homonym tooth, with a shorter length in the impacted tooth (P , .05). The D-value (difference of root length between the impacted and homonym tooth) and alveolar bone loss on the labial side of the impacted incisor are significantly less in the early-treated groups when compared with the later-treated groups (P , .05). Spearman rank correlation analysis showed a statistically positive association between the treatment timing and D-value (r 5 .623, P , .05). The chi-square test for morphology of root apex indicated that the incidence of the root-apex-directed labial side is significantly higher in the later-treated groups when compared with the early-treated groups. Conclusion: The labial inversely impacted maxillary central incisors should be treated early to promote root development by achieving a better morphology of root apex, thus reducing the risk of alveolar bone loss on the labial side. (Angle Orthod. 2016;86:768-774.)

show abstract

Section: Discussionmentioning

confidence: 99%

The treatment timing of labial inversely impacted maxillary central incisors: A prospective study

Sun

Ren

et al. 2016

The Angle Orthodontist

View full text Add to dashboard Cite

show abstract

“…If not treated sooner, this can also lead to delayed tooth eruption, midline shift, occupation of the space by adjacent teeth, difference in alveolar crest height, and a series of other problems, all of which can increase the difficulty of future treatment. 4 Early treatment also allows the noncalcified portion of the permanent tooth germ to change its orientation and develop a proper spatial relationship with the already calcified tooth crown. 27 The root can be moved away from the palatal cortical bone, leaving enough space for further development.…”

Section: Discussionmentioning

confidence: 99%

“…3 Impacted teeth lead to serious problems such as irregular dentition, diastema, incisor transposition, and root resorption of adjacent teeth. 4 In addition to a routine clinical examination, a radiographic examination is essential in diagnosing root morphology, development, and dilaceration. 5 Conventionally, radiographic diagnosis was based on 2-dimensional (2D) radiographic images.…”

mentioning

confidence: 99%

Root morphology and development of labial inversely impacted maxillary central incisors in the mixed dentition: A retrospective cone-beam computed tomography study

Sun

Wang

Sun

et al. 2014

American Journal of Orthodontics and Dentofacial Orthopedics

View full text Add to dashboard Cite

“…Orthodontic occlusal measure of the tooth will restore the height of the alveolar ridge to that compatible with normal dental and skeletal growth. Normal periodontal attachment and gingival margins can be achieved, thus eliminating the need for additional periodontal therapy [16,17].…”

Section: Discussionmentioning

confidence: 99%

A 9-year-old Saudi Boy with Cleidocranial Dysplasia: A Case Report

Buainain¹,

Aruveetil²,

Alsineedi³

et al. 2017

AJMCR

View full text Add to dashboard Cite

Cleidocranial dysplasia (CCD) is an uncommon disorder associated with a genetic disorder mainly causing dysplasia of bones and teeth with autosomal dominant inheritance pattern, which has an extremely varied presentation. The dental indicators are principally delayed exfoliation of primary teeth and delayed eruption of permanent teeth, and numerous impacted supernumeraries. This article represent a 9 years old Saudi boy case of CCD and illustrates the clinical and radiological features of this patients. In this case the early diagnosis of the condition was not associated with proper orientation of the dental treatment to offer better quality of life to patient.

show abstract

Surgical repositioning of an impacted dilacerated incisor in mixed dentition

Cited by 45 publications

References 18 publications

The treatment timing of labial inversely impacted maxillary central incisors: A prospective study

The treatment timing of labial inversely impacted maxillary central incisors: A prospective study

Root morphology and development of labial inversely impacted maxillary central incisors in the mixed dentition: A retrospective cone-beam computed tomography study

A 9-year-old Saudi Boy with Cleidocranial Dysplasia: A Case Report

Contact Info

Product

Resources

About