Geschlossene oder offene Freilegung bei palatinal impaktierten Eckzähnen: Vor- und Nachteile zweier Freilegungstechniken

Frage

Welche Freilegungstechnik ist bei palatinal verlagerten Eckzähnen von Vorteil?

• Literatur

• 1 Thilander B, Myrberg N. The prevalence of malocclusion in Swedish schoolchildren. Scandinavian Journal of Dental Research 1973; 81: 12-21
• 2 Shah RM, Boyd MA, Vakil TF. Studies of permanent tooth anomalies in 7886 Canadian individuals: Impacted teeth. Journal of Canadian Dental Association 1987; 44: 262-264
• 3 Grover PS, Lorton L. The incidence of unerupted permanent teeth and related clinical cases. Oral Surgery, Oral Medicine, and Oral Pathology 1985; 59: 420-425
• 4 Baccetti T, Mucedero M, Leonardi M. et al. Interceptive treatment of palatal impaction of maxillary canines with rapid maxillary expansion: a randomized clinical trial. Am J Orthod Dentofacial Orthop 2009; Nov 136: 657-661
• 5 Naoumova J, Kurol J, Kjellberg H. Extraction of the deciduous canine as an interceptive treatment in children with palatal displaced canines part I: shall we extract the deciduous canine or not?. European Journal of Orthodontics 2015; 37: 209-218
• 6 Naoumova J, Kurol 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. European Journal of Orthodontics 2015; 37: 219-229
• 7 Naoumova J, Kjellberg H, Palm R. Cone-beam computed tomography for assessment of palatal displaced canine position. The Angle Orthodontist 2014; 84: 459-466
• 8 Lewis PD. Preorthodontic surgery in the treatment of impacted canines. American Journal of Orthodontics. 1971; 60: 382-397
• 9 Clark D. The management of impacted canines: free physiologic eruption. Journal of the American Dental Association (1939) 1971; 82: 836-840
• 10 Björksved M, Arnrup K, Lindsten R. et al. Closed vs open surgical exposure of palatally displaced canines: surgery time, postoperative complications, and patients‘ perceptions: a multicentre, randomized, controlled trial. European Journal of Orthodontics 2018; 626-635
• 11 Mathews DP, Kokich VG. Palatally impacted canines: The case for preorthodontic uncovering and autonomous eruption. American Journal of Orthodontics and Dentofacial Orthopedics 2013; 143: 450-458
• 12 Becker A, Chaushu S. Palatally impacted canines: The case for closed surgical exposure and immediate orthodontic traction. American Journal of Orthodontics and Dentofacial Orthopedics 2013; 143: 11-22
• 13 Cassina C, Papageorgiou S, Eliades T. Open versus closed surgical exposure for permanent impacted canines: a systematic review and meta-analyses. European Journal of Orthodontics 2018; 1-10
• 14 Sampaziotis D, Tsolakis IA, Bitsanis E. et al. Open versus closed surgical exposure of palatally impacted maxillary canines: comparison of the different treatment outcomes – a systematic review. Euro J Orthod 2018; 11-22
• 15 Gharaibeh TM, Al-Nimri KS. Postoperative pain after surgical exposure of palatally impacted canines: closed-eruption versus open-eruption, a prospective randomized study. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 106: 339-342
• 16 van Beek H. Die Behandlung des palatinal verlagerten Eckzahns: offene oder geschlossene Elongation?. Informationen aus Orthodontie und Kieferorthopädie 2009; 41: 74-76