THREE-DIMENSIONAL EVALUATION OF IMPACTED MAXILLARY CANINES USING CONE BEAM COMPUTED TOMOGRAPHY AND PANORAMIC RADIOGRAPHS

전상윤; LEE NAN YOUNG; LEE， SANG-HO

doi:10.5933/JKAPD.2013.40.2.106

Normal eruption of the canine is important for the transition to the permanent dentition. Etiologies, including premature loss or delayed retention of deciduous teeth, neoplasm and abnormality of lateral incisor can cause impaction of the maxillary canine. Untreated canine impaction can result in malocclusion, cyst formation and obstacles in orthodontic treatment. The aim of this study is to evaluate location of the impacted maxillary canine and to identify correlation between location and management of the impaction including complications. Using panoramic radiographs and CBCT scan, images of 89 children diagnosed with impaction of the maxillary canine,location of impacted canines was evaluated. The choice of treatment and complications were investigated to identify correlation. Results show that the most commonly impacted location of the maxillary canine was in the mid-alveolar area, followed by buccal side and palatal side. Orthodontic traction was selected more frequently than the other treatments. As complications, displacement of adjacent tooth was occurred most frequently. Buccally impacted canines showed increased tendency towards displacement. The more buccally the canine was impacted, the less orthodontic traction was chosen as the treatment. The canine impacted mesially to the central incisor showed increased tendency to occur root resorption. Therefore, early diagnosis by periodic examination,appropriate treatment and intervention is required.

Citation status

KCI Citation Counts (1)
열림/닫힘 버튼
REFERENCES (25)
열림/닫힘 버튼
* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[journal] Grover PS / 1985 / The incidence of unerupted permanent teeth and related clinical cases / Oral Surg Oral Med Oral Pathol 59 : 420~425

[journal] Ericson S / 1988 / Resorption of maxillary lateral incisors caused by ectopic eruption of the canines / Am J Orthod Dentofacial Orthop 94 : 503~513

[journal] Fox NA / 1995 / Localizing maxillary canines using panoramic tomography / Br Dent J 179 : 416~420

[journal] Stewart JA / 2001 / Factors that relate to treatment duration for patients with palatally impacted maxillary canines / Am J Orthod Dentofacial Orthop 119 : 216~225

[journal] Bishara SE / 1998 / Clinical management of impacted maxillary canines / Semin Orthod 4 : 87~

[journal] Stellzig A / 1994 / The etiology of canine tooth impaction-A space analysis / Fortschr Kieferorthop 55 : 97~

[journal] Caprioglio A / 2007 / Guided eruption of palatally impacted canines through combined use of 3-dimensional computerized tomography scans and the easy cuspid device / World J Orthod 8 : 109~

[journal] Fournier A / 1982 / Orthodontic in the treatment of maxillary impacted canines / Am J Orthod 81 : 236~239

[journal] Jacoby H / 1979 / The“ ballista spring”system for impacted teeth / Am J Orthod Dentofacial Orthop 75 : 143~151

[journal] OliverRG / 1989 / Morphology of the maxillary lateral incisor in cases of unilateral impaction of the maxillary canine / Br J Ortho 16 : 9~16

[journal] Liu DG / 2008 / Localization of impacted maxillary canines and observation of adjacent incisor resorption with cone-beam computed tomography / Oral Surg Oral Med Oral Pathol 105 : 91~98

[journal] Peck S / 1994 / The palatally displaced canine as a dental anomaly of genetic origin / Angle Orthod 64 : 249~256

[journal] Waford JH Jr / 2003 / Prediction of maxillary canine impaction using sectors and angular measurement / Am J Orthod Dentofacial Orthop 124 : 651~655

[journal] Carol M / 2001 / The radiographic localization of impacted maxillary canines: a comparison of methods / Eur J Orthod 23 : 25~31

[journal] Jung YH / 2012 / The assessment of impacted maxillary canine position with panoramic radiography and cone beam CT / Dentomaxillofac Radiol 41 : 356~360

[journal] Anand KS / 2012 / Early prediction of maxillary canine impaction from panoramic radiographs / Am J Orthod Dentofacial Orthop 142 : 45~51

[journal] 김혜정 / 2008 / Evaluation of potency of panoramic radiography for estimating the position of maxillary impacted canines using 3D CT / 대한치과교정학회지 / 대한치과교정학회 38(4) : 265~274

[journal] Baccetti T / 1988 / A controlled study of associated dental anomalies / Angle Orthod 68 : 267~272

[journal] Broadbent BH / 1941 / Ontogenic development of occlusion / Angle Orthod 11 : 223~241

[journal] Becker A / 1984 / the incidence of anomalous lateral incisors in relation to palatally displaced cuspid / Angle Orthod 51 : 24~29

[journal] Becker A / 2003 / Success rate and duration of orthodontic treatment for adult patients with palatally impacted maxillary canines / Am J Orthod Dentofacial Orthop 124 : 509~514

[journal] Jacobs SG / 1992 / Reducing the incidences of palatally impacted maxillary canines by extraction of deciduous canines: a useful preventive/interceptive orthodontic procedure / Case reports. Aust Dent J 37 : 6~11

[journal] Ericson S / 1988 / Early treatment of palatally erupting maxillary canines by extraction of the primar canines / Eur J Orthod 10 : 283~295

[journal] Ericson S / 1987 / Radiographic examination of ectopically erupting maxillary canines / Am J Orthod Dentofacial Orthop 91 : 483~492

[journal] Ericson S / 1987 / Incisor resoption caused by maxillary cuspids. A radiographic study / Angle Orthod 57 : 332~346

KJC Korea
Journal Central

Statistics

Tools

Sharing

Issue List

Citation status