scholarly journals Composite odontoma with 23 denticles in a pediatric patient: A case report

2021 ◽  
pp. 50-56
Author(s):  
Paôla Caroline da Silva Mira ◽  
◽  
Jéssica Silva Peixoto Bem ◽  
Andresa Vieira da Silva ◽  
Marcio Santos de Carvalho ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Orthodontic Treatment ◽  
Panoramic Radiograph ◽  
Anterior Region ◽  
Cone Beam ◽  
Central Incisor ◽  
Pediatric Dentist ◽  
School Of Dentistry ◽  
Oral And Maxillofacial Surgeon ◽  
Compound Odontoma

Compound odontoma is an odontogenic tumor of ectomesenchymal origin containing tooth-like structures. Occasionally, this lesion may trigger occlusal, phonetic, and aesthetic disorders. The aim is to report a case of a compound odontoma containing 23 denticles in the anterior region of the maxilla of an infant patient. A 12-year-old male patient was referred for orthodontic treatment at Ribeirão Preto School of Dentistry, University of São Paulo (Ribeirão Preto, Brazil) complaining of a large diastema between the upper central incisors. Panoramic radiograph revealed the presence of a radiopaque lesion with tooth-like structures surrounded by a radiolucent rim in the anterior region of the maxilla, associated with distal displacement of the left central incisor. Surgical approach under general anesthesia revealed and extracted 23 denticles. Post-operative Cone beam computed tomography (CBCT) confirmed removal of all denticles, and further orthodontic treatment could be planned. Multidisciplinary involvement of pediatric dentist, oral and maxillofacial surgeon, and orthodontist was essential to achieve full functional, aesthetic, and psychosocial success.

scholarly journals Assessment of the alveolar bone support of patients with unilateral cleft lip and palate: A cone-beam computed tomography study

2015 ◽  
Vol 85 (6) ◽  
pp. 1003-1008 ◽  
Author(s):  
Esra Ercan ◽  
Mevlut Celikoglu ◽  
Suleyman Kutalmis Buyuk ◽  
Ahmet Ercan Sekerci
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Orthodontic Treatment ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Alveolar Bone ◽  
Cone Beam ◽  
Central Incisor ◽  
Bone Level

ABSTRACT Objective:  To assess the bone support of the teeth adjacent to a cleft using cone-beam computed tomography (CBCT). Materials and Methods:  The CBCT scans of 31 patients with unilateral cleft lip and palate (UCLP) were assessed. The data for teeth neighboring the cleft were compared with those of contralateral noncleft teeth. For each tooth analyzed, the distance between the cementoenamel junction (CEJ) and the bone crest (AC) at the buccal side was measured as was the thickness of the buccal bone level at 0, 1, 2, and 4 mm. Results:  The bone thicknesses of the central teeth at the cleft region at the crest and 2 mm apically were statistically significantly thinner than that of the central incisor at a noncleft region. The CEJ-AC distance for central teeth at the cleft region was higher than that for central teeth in a noncleft region. Conclusions:  Subjects with UCLP showed reduced bone support at teeth neighboring the cleft compared with controls. This may cause some problems during orthodontic treatment.

Invasive Cervical Resorption Class III in a Maxillary Central Incisor: Diagnosis and Follow-up by Means of Cone-Beam Computed Tomography

2010 ◽  
Vol 36 (12) ◽  
pp. 2012-2014 ◽  
Author(s):  
Roberto Estevez ◽  
Jose Aranguren ◽  
Alfonso Escorial ◽  
Cesar de Gregorio ◽  
Francisco De La Torre ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Cone Beam ◽  
Central Incisor ◽  
Class Iii ◽  
Maxillary Central Incisor

Cone-beam computed tomography for routine orthodontic treatment planning: A radiation dose evaluation

2008 ◽  
Vol 133 (5) ◽  
pp. 640.e1-640.e5 ◽  
Author(s):  
Maria Alves Garcia Silva ◽  
Ulrich Wolf ◽  
Frank Heinicke ◽  
Axel Bumann ◽  
Heiko Visser ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Radiation Dose ◽  
Treatment Planning ◽  
Cone Beam Computed Tomography ◽  
Orthodontic Treatment ◽  
Cone Beam ◽  
Dose Evaluation

scholarly journals Orthodontic management of a complete and an incomplete maxillary canine-first premolar transposition

2019 ◽  
Vol 90 (3) ◽  
pp. 457-466 ◽  
Author(s):  
Carmen Lorente ◽  
Pedro Lorente ◽  
Maria Perez-Vela ◽  
Cristina Esquinas ◽  
Teresa Lorente
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Early Diagnosis ◽  
Orthodontic Treatment ◽  
The Other ◽  
Cone Beam ◽  
Normal Position ◽  
Maxillary Canine ◽  
Apical Position ◽  
Complete Transposition

ABSTRACT Maxillary canine and first premolar transposition is a complicated dental anomaly to treat, especially if the clinician's goal is to orthodontically move the canine into its normal position. Early diagnosis with cone-beam computed tomography simplifies the treatment of this pathology. This case report describes a patient with bilateral transposition, one complete and the other incomplete, involving the maxillary canine and the first premolar (Mx.C.1P). The orthodontic treatment involved the correction of both transpositions. In the complete transposition, the traction was mesial and upward to move the canine into a more apical position with a wider dentoalveolar process for easier crown interchange.

scholarly journals Association between imaging and clinical findings in mandibular third molar surgeries

2018 ◽  
Vol 23 (1) ◽  
Author(s):  
Marcelo Bonifácio da Silva Sampieri ◽  
Danilo Da Silva Correa ◽  
Francisca Lívia Parente Viana ◽  
Thaís Sumie Nozu Imada ◽  
Josfran Da Silva Ferreira Filho ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Statistical Significance ◽  
Third Molar ◽  
Panoramic Radiograph ◽  
Mandibular Canal ◽  
Clinical Findings ◽  
Cone Beam ◽  
The Third ◽  
Close Relationship

Objective: it is important to evaluate the position andestablish the third molar relationship with the mandibularcanal to minimize the risk of nerve injury and assistin planning the extraction of this tooth. The panoramicradiograph is the standard diagnostic tool for this purpose.However, if it indicates a close relationship betweenthe third molar and the mandibular canal, furtherinvestigation using cone beam computed tomography(CBCT) may be recommended to check the three-dimensionalrelationship between the tooth and the mandibularcanal. Thus, this study aimed to correlate the clinicalfindings (observed in third molar surgeries) to imagingfindings (observed in panoramic radiographs andCBCT). Subjects and method: after the extraction of 20mandibular third molars, the panoramic radiograph andthe cone beam computed tomography were analyzed.Then, the surgical findings were correlated to the imagefindings. Results: It was observed that the radiographicfinding type 2 (darkening of roots) observed in the panoramicradiograph presented a greater relation to theabsence of cortical bone between the mandibular canaland the third molar (CBCT finding), with statistical significance(p

scholarly journals Evaluation of orthodontically induced external root resorption following orthodontic treatment using cone beam computed tomography (CBCT): a systematic review and meta-analysis

2018 ◽  
Vol 41 (1) ◽  
pp. 67-79 ◽  
Author(s):  
Aikaterini Samandara ◽  
Spyridon N Papageorgiou ◽  
Ioulia Ioannidou-Marathiotou ◽  
Smaragda Kavvadia-Tsatala ◽  
Moschos A Papadopoulos
Keyword(s):  
Computed Tomography ◽  
Systematic Review ◽  
Cone Beam Computed Tomography ◽  
Orthodontic Treatment ◽  
Root Resorption ◽  
Meta Analysis ◽  
Cone Beam ◽  
External Root Resorption

Evaluation of buccal bone coverage in the anterior region by cone-beam computed tomography

2013 ◽  
Vol 144 (5) ◽  
pp. 698-704 ◽  
Author(s):  
Paula Paes Ferreira ◽  
Marianna Torres ◽  
Paulo Sérgio Flores Campos ◽  
Carlos Jorge Vogel ◽  
Telma Martins de Araújo ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Anterior Region ◽  
Cone Beam ◽  
Bone Coverage

scholarly journals Reliability of a Novel CBCT-Based 3D Classification System for Maxillary Canine Impactions in Orthodontics: The KPG Index

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Domenico Dalessandri ◽  
Marco Migliorati ◽  
Rachele Rubiano ◽  
Luca Visconti ◽  
Luca Contardo ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Classification System ◽  
Orthodontic Treatment ◽  
Three Dimensional ◽  
Interrater Agreement ◽  
Cone Beam ◽  
Maxillary Canine ◽  
Dental Imaging ◽  
Dimensional Classification

The aim of this study was to evaluate both intra- and interoperator reliability of a radiological three-dimensional classification system (KPG index) for the assessment of degree of difficulty for orthodontic treatment of maxillary canine impactions. Cone beam computed tomography (CBCT) scans of fifty impacted canines, obtained using three different scanners (NewTom, Kodak, and Planmeca), were classified using the KPG index by three independent orthodontists. Measurements were repeated one month later. Based on these two sessions, several recommendations on KPG Index scoring were elaborated. After a joint calibration session, these recommendations were explained to nine orthodontists and the two measurement sessions were repeated. There was a moderate intrarater agreement in the precalibration measurement sessions. After the calibration session, both intra- and interrater agreement were almost perfect. Indexes assessed with Kodak Dental Imaging 3D module software showed a better reliability inz-axis values, whereas indexes assessed with Planmeca Romexis software showed a better reliability inx- andy-axis values. No differences were found between the CBCT scanners used. Taken together, these findings indicate that the application of the instructions elaborated during this study improved KPG index reliability, which was nevertheless variously influenced by the use of different software for images evaluation.

Is Diagonal Ear Lobe Crease Associated With Cartoid Calcifications on Panoramic Radiograph or Cone Beam Computed Tomography?

2016 ◽  
Vol 74 (9) ◽  
pp. e63
Author(s):  
D. Bienstock ◽  
M. Goodenough ◽  
C. Silva ◽  
B. Ferguson
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Panoramic Radiograph ◽  
Cone Beam
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