Informationen aus Orthodontie & Kieferorthopädie 2020; 52(04): 307-311
DOI: 10.1055/a-1242-0018

Der Einsatz skelettaler Verankerung bei doppelt angelegtem Zahn 12 und verlagertem Eckzahn 23

Usage of Skeletal Anchorage in a Case with a Supernumerary Tooth 12 and Impacted Left Maxillary Canine
Hoang. T. Vu
1   Klinik für Kieferorthopädie, Universität Freiburg
Britta A. Jung
› Author Affiliations


Der vorliegende Patientenfall skizziert das kieferorthopädische Management und die Therapie eines doppelt angelegten Zahnes 12 und einem verlagerten Eckzahn 23.


The presented case report gives an outline of the orthodontic management and therapy of a supernumerary tooth 12 and an impacted maxillary canine 23.

Publication History

Article published online:
02 December 2020

© 2020. Thieme. All rights reserved.

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany

  • Literatur

  • 1 Kalaskar RR, Kalaskar AR. Multidisciplinary management of impacted central incisors due to supernumerary teeth and an associated dentigerous cyst. Contemp Clin Dent 2011; 2: 53-58
  • 2 Alvira-González J, Gay-Escod C. Non-syndromic multiple supernumerary teeth: meta-analysis. J Oral Pathol Med 2012; 41: 361-366
  • 3 Lubinsky M, Kantaputra PN. Syndromes with supernumerary teeth Am J Med Genet A 2016; 170: 2611-2616
  • 4 Alqerban A, Jacobs R, Lambrechts P. et al. Root resorption of the maxillary lateral incisor caused by impacted canine: a literature review. Clin Oral Investig 2009; 13: 247-255
  • 5 Bedoya MM, Park JH. A review of the diagnosis and management of impacted maxillary canines. J Am Dent Assoc 2009; 140: 1485-1493
  • 6 Parkin N, Furness S, Shah A. et al. Extraction of primary (baby) teeth for unerupted palatally displaced permanent canine teeth in children (Review) Cochrane Database of Systematic 2012; Reviews; Issue 12. Art. No.: CD004621. doi: 10.1002/14651858.CD004621.pub3
  • 7 Saldarriaga JR, Patiño MC. Ectopic eruption and severe root resorption. Am J Orthod Dentofacial Orthop 2003; 123: 259-265
  • 8 Yan B, Sun Z, Fields H. et al. Maxillary canine impaction increases root resorption risk of adjacent teeth: a problem of physical proximity. Am J Orthod Dentofacial Orthop 2012; 142: 750-757
  • 9 Strbac GD, Foltin A, Gahleitner A. et al. The prevalance of root resorption of maxillary incisors caused by impacted maxillary canines. Clin Oral Invest 2013; 17: 553-564
  • 10 Ericson S, Kurol J. Resorption of maxillary lateral incisors caused by ectopic eruption of the canines: a clinical and radiographic analysis of predisposing factors. Am J Orthod Dentofacial Orthop 1988; 94: 503-513
  • 11 Lai C, Bornstein MM, Mock L. et al. Impacted maxillary canines and root resorption of neighbouring teeth: a radiographic analysis using cone-beam computed tomography. Eur J Orthod 2013; 35: 529-538
  • 12 Naoumuva J, Kjellberg H. The use of panoramic radiographs to decide when interceptive extraction is beneficial in children with palatally displaced canines based on a randomized clinical trial. Eur J Orthod 2018; 40: 565-574
  • 13 Naoumuva J, Kurl J, Kjellberg H. Extraction of the deciduous canine as an interceptive treatment in children with palatally displaced canines – part II: possible predictors of success and cut-off points for a spontaneous eruption. Eur J Orthod 2015; 37: 219-229
  • 14 Jung BA, Kunkel M. Skelettale Verankerungselemente – wissenschaftliches Update. Inf Orthod Kieferorthop 2016; 48: 163-169
  • 15 Jung BA, Harzer W, Gedrange T. et al. Spectrum of indications for palatal implants in treatment concepts involving immediate and conventional loading. J Orofac Orthop 2010; 71: 273-280
  • 16 Jung BA, Kunkel M, Göllner P. et al. Prognostic parameters contributing to palatal implant failures: a long-term survival analysis of 239 patients. Clin Oral Implants Res 2012; 23: 746-750