Three-Dimensional Evaluation of Impacted Mesiodens Using Dental Cone-Beam Computed Tomography in Korean Children and Adolescents

김상덕; LEE, SANG-HO; LEE NAN YOUNG; 전상윤

doi:10.5933/JKAPD.2013.40.3.149

The purpose of this study was to evaluate the shape and impacted pattern of mesiodens and associated complications using three dimensional images produced by dental CBCT. This study was based on the CBCT (CB Mercury, Hitachi, Tokyo, Japan) radiographic view of 280 pediatric patients who visited the Department of Pediatric Dentistry at the Chosun University Dental Hospital with the chief complain of mesiodens during between 2007 and 2012. Impacted mesiodens occurs more frequently in boys than in girls, the ratio being approximately 3.3:1 and most cases were observed between 6 and 8 years of age. The number of mesiodens per patient was 1.38. Majority of the mesiodens were conical (79.5%) in shape and inverted (48.6%) in direction. The mesio-distal position of mesiodens were the most common in middle sector (81.8%), vertical level were the most common near cervical (60.3%), and labio-palatal position were the most common at palatal side of the dental arch (73.8%). 47.5% of mesiodens had complications and common complications associated with mesiodens were displaced tooth and delayed eruptions. The shape, vertical level, and labio-palatal position of mesiodens had correlations with complications. CBCT appears to be an excellent diagnostic tool, providing three dimensional information and accurate images, for diagnosis of impacted mesiodens.

Citation status

KCI Citation Counts (4)
열림/닫힘 버튼
REFERENCES (32)
열림/닫힘 버튼
* 2022년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[journal] Alberti G / 2006 / Eruption of supernumerary permanent teeth in a sample of urban primary school population in Genoa, Italy / Eur J Paediatr Dent 7 : 89~92

[journal] Kazanci F / 2011 / The Frequency and Characteristics of Mesiodens in a Turkish Patient Population / Eur J Dent 5 : 361~365

[journal] Khandelwal V / 2011 / Prevalence of mesiodens among six- to seventeenyear- old school going children of Indore / J Indian Soc Pedod Prev Dent 29 : 288~293

[journal] Meighani G / 2010 / Diagnosis and management of supernumerary (mesiodens): a review of the literature / J Dent (Tehran) 7 : 41~49

[journal] Mukhopadhyay S / 2011 / Mesiodens: a clinical and radiographic study in children / J Indian Soc Pedod Prev Dent 29 : 34~38

[journal] Russell KA / 2003 / Mesiodens--diagnosis and management of a common supernumerary tooth / J Can Dent Assoc 69 : 362~366

[journal] Asaumi JI / 2004 / Radiographic examination of mesiodens and their associated complications / Dentomaxillofac Radiol 33 : 125~127

[journal] Dinkar AD / 2007 / Dentigerous cyst associated with multiple mesiodens: a case report / J Indian Soc Pedod Prev Dent 25 : 56~59

[journal] Zmener O / 2006 / Root resorption associated with an impacted mesiodens: a surgical and endodontic approach to treatment / Dent Traumatol 22 : 279~282

[journal] Atwan SM / 2000 / Early intervention to remove mesiodens and avoid orthodontic therapy / Gen Dent 48 : 166~169

[journal] Alaçam A / 2009 / Mesiodens as a risk factor in treatment of trauma cases / Dent Traumatol 25 : 25~31

[journal] Yildirim G / 2011 / Early diagnosis of bilateral supplemental primary and permanent maxillary lateral incisors: a case report / Eur J Dent 5 : 215~219

[journal] Anthonappa RP / 2008 / Characteristics of 283 supernumerary teeth in southern Chinese children / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 105 : 48~54

[journal] Ferguson JW / 1992 / Diagnostic accuracy and observer performance in the diagnosis of abnormalities in the anterior maxilla: a comparison of panoramic with intraoral radiography / Br Dent J 173 : 265~271

[journal] Anthonappa RP / 2012 / Reliability of panoramic radiographs for identifying supernumerary teeth in children / Int J Paediatr Dent 22 : 37~43

[journal] 최항문 / 2011 / Quantitative localization of impacted mesiodens using panoramic and periapical radiographs / Imaging Science in Dentistry / 대한구강악안면방사선학회 41(2) : 63~69

[journal] Schmuth GP / 1992 / The application of computerized tomography (CT) in cases of impacted maxillary canines / Eur J Orthod 14 : 296~301

[journal] Schulze D / 2004 / Radiation exposure during midfacial imaging using 4- and 16-slice computed tomography, cone beam computed tomography systems and conventional radiography / Dentomaxillofac Radiol 33 : 83~86

[journal] Liu DG / 2007 / Three-dimensional evaluations of supernumerary teeth using cone-beam computed tomography for 487 cases / Oral Surg Oral Med Oral Pathol Oral Radiol Endod 103 : 403~411

[journal] Nurko C / 2010 / Three-dimensional imaging cone bean computer tomography technology: an update and case report of an impacted incisor in a mixed dentition patient / Pediatr Dent 32 : 356~360

[journal] Katheria BC / 2010 / Effectiveness of impacted and supernumerary tooth diagnosis from traditional radiography versus cone beam computed tomography / Pediatr Dent 32 : 304~309

[journal] 노정준 / 2010 / Diagnostic imaging analysis of the impacted mesiodens / Imaging Science in Dentistry / 대한구강악안면방사선학회 40(2) : 69~74

[journal] 이동호 / 2010 / Three dimensional evaluation of impacted mesiodens using dental cone beam CT / Imaging Science in Dentistry / 대한구강악안면방사선학회 40(3) : 109~114

[journal] Gu¨ndu¨z K / 2008 / Mesiodens: a radiographic study in children / J Oral Sci 50 : 287~291

[journal] Mukhopadhyay S / 2011 / Mesiodens: a clinical and radiographic study in children / J Indian Soc Pedod Prev Dent 29 : 34~38

[journal] Ferre′s-Padro′E / 2009 / A descriptive study of 113 unerupted supernumerary teeth in 79 pediatric patients in Barcelona / Med Oral Patol Oral Cir Bucal 14 : 146~152

[journal] Kim SG / 2003 / Mesiodens: a clinical and radiographic study / J Dent Child (Chic) 70 : 58~60

[journal] 정연화 / 2008 / The relationship between the position of mesiodens and complications / Imaging Science in Dentistry / 대한구강악안면방사선학회 38(2) : 103~107

[journal] Davis PJ / 1987 / Hypodontia and hyperdontia of permanent teeth in Hong Kong schoolchildren / Community Dent Oral Epidemiol 15 : 218~220

[journal] Nagaveni NB / 2010 / Survey of mesiodens and its characteristics in 2500 children of Davangere city, India / Eur J Paediatr Dent 11 : 185~188

[journal] Hyun HK / 2009 / Clinical characteristics and complications associated with mesiodentes / J Oral Maxillofac Surg 67 : 2639~2643

[journal] De Oliveira Gomes C / 2006 / A survey of 460 supernumerary teeth in Brazilian children and adolescents / Int J Paediatr Dent 18 : 98~106

KJC Korea
Journal Central

Statistics

Tools

Sharing

Issue List

Citation status