| No. |
Study |
Reason of excluding |
| 1 |
Koutzoglou SI, Kostaki A. Effect of surgical exposure technique, age, and grade of impaction on ankylosis of an impacted canine, and the effect of rapid palatal expansion on eruption: A prospective clinical study. Am J Orthod Dentofacial Orthop. 2013 Mar;143(3):342-52. DOI: 10.1016/j.ajodo.2012.10.017. PMID: 23452968. |
The study included mandibular and maxillary impacted canines |
| 2 |
Crescini A, Nieri M, Buti J, Baccetti T, Mauro S, Prato GP. Short- and long-term periodontal evaluation of impacted canines treated with a closed surgical-orthodontic approach. J Clin Periodontol. 2007 Mar;34(3):232-42. DOI: 10.1111/j.1600-051X.2006.01042.x. Epub 2007 Jan 25. PMID: 17257160. |
Cohort study |
| 3 |
Kocsis A, Seres L. Orthodontic screws to extrude impacted maxillary canines. J Orofac Orthop. 2012 Jan;73(1):19-27. DOI: 10.1007/s00056-011-0057-9. Epub 2012 Jan 12. PMID: 22234413. |
The study included palatally and buccally impacted canines |
| 4 |
Zasciurinskiene E, Bjerklin K, Smailiene D, Sidlauskas A, Puisys A. Initial vertical and horizontal position of palatally impacted maxillary canine and effect on periodontal status following surgical-orthodontic treatment. Angle Orthod. 2008 Mar;78(2):275-80. DOI: 10.2319/010907-8.1. PMID: 18251594. |
Retrospective study |
| 5 |
Crescini A, Nieri M, Buti J, Baccetti T, Pini Prato GP. Orthodontic and periodontal outcomes of treated impacted maxillary canines. Angle Orthod. 2007 Jul;77(4):571-7. DOI: 10.2319/080406-318.1. PMID: 17605500. |
The study included palatally and buccally impacted canines |
| 6 |
Ferguson DJ, Rossais DA, Wilcko MT, Makki L, Stapelberg R. Forced-eruption time for palatally impacted canines treated with and without ostectomy-decortication technique. Angle Orthod. 2019 Sep;89(5):697-704. DOI: 10.2319/111418-809.1. Epub 2019 Mar 19. PMID: 30888841; PMCID: PMC8111832. |
Retrospective study |
| 7 |
Sigler LM, Baccetti T, McNamara JA Jr. Effect of rapid maxillary expansion and transpalatal arch treatment associated with deciduous canine extraction on the eruption of palatally displaced canines: A 2-center prospective study. Am J Orthod Dentofacial Orthop. 2011 Mar;139(3):e235-44. DOI: 10.1016/j.ajodo.2009.07.015. PMID: 21392667. |
Study in the mixed dentition |
| 8 |
Becker A, Chaushu S. Success rate and duration of orthodontic treatment for adult patients with palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop. 2003 Nov;124(5):509-14. DOI: 10.1016/s0889-5406(03)00578-x. PMID: 14614417. |
Retrospective study |
| 9 |
Schubert M, Baumert U. Alignment of impacted maxillary canines: a critical analysis of eruption path and treatment time. J Orofac Orthop. 2009 May;70(3):200-12. English, German. DOI: 10.1007/s00056-009-0901-3. Epub 2009 May 31. PMID: 19484413. |
Retrospective study |
| 10 |
Oz AZ, Ciger S. Health of periodontal tissues and resorption status after orthodontic treatment of impacted maxillary canines. Niger J Clin Pract. 2018 Mar;21(3):301-305. DOI: 10.4103/njcp.njcp_419_16. PMID: 29519977. |
Clinical study, but treatment methods (surgical and mechanical) were not mentioned |
| 11 |
Schmidt AD, Kokich VG. Periodontal response to early uncovering, autonomous eruption, and orthodontic alignment of palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop. 2007 Apr;131(4):449-55. DOI: 10.1016/j.ajodo.2006.04.028. PMID: 17418710. |
Clinical study, but mechanical treatment method was not mentioned |
| 12 |
Mummolo S, Nota A, De Felice ME, Marcattili D, Tecco S, Marzo G. Periodontal status of buccally and palatally impacted maxillary canines after surgical-orthodontic treatment with open technique. J Oral Sci. 2018 Dec 27;60(4):552-556. DOI: 10.2334/josnusd.17-0394. Epub 2018 Jul 9. PMID: 29984786. |
The study included palatally and buccally impacted canines |
| 13 |
Baccetti T, Leonardi M, Armi P. A randomized clinical study of two interceptive approaches to palatally displaced canines. Eur J Orthod. 2008 Aug;30(4):381-5. DOI: 10.1093/ejo/cjn023. Epub 2008 Jun 3. PMID: 18524761. |
Interceptive treatment |
| 14 |
Leonardi M, Armi P, Franchi L, Baccetti T. Two interceptive approaches to palatally displaced canines: a prospective longitudinal study. Angle Orthod. 2004 Oct;74(5):581-6. DOI: 10.1043/0003-3219(2004)074<0581:TIATPD>2.0.CO;2. PMID: 15529490. |
Interceptive treatment |
| 15 |
Baccetti T, Sigler LM, McNamara JA Jr. An RCT on the treatment of palatally displaced canines with RME and/or a transpalatal arch. Eur J Orthod. 2011 Dec;33(6):601-7. DOI: 10.1093/ejo/cjq139. Epub 2010 Nov 8. PMID: 21059877. |
Interceptive treatment |
| 16 |
Caminiti MF, Sandor GK, Giambattistini C, Tompson B. Outcomes of the surgical exposure, bonding and eruption of 82 impacted maxillary canines. J Can Dent Assoc. 1998 Sep;64(8):572-4, 576-9. PMID: 9785687. |
The study included palatally and buccally impacted canines |
| 17 |
Caprioglio A, Vanni A, Bolamperti L. Long-term periodontal response to orthodontic treatment of palatally impacted maxillary canines. Eur J Orthod. 2013 Jun;35(3):323-8. DOI: 10.1093/ejo/cjs020. Epub 2012 Apr 24. PMID: 22531665. |
Retrospective study |
| 18 |
Pearson MH, Robinson SN, Reed R, Birnie DJ, Zaki GA. Management of palatally impacted canines: the findings of a collaborative study. Eur J Orthod. 1997 Oct;19(5):511-5. DOI: 10.1093/ejo/19.5.511. PMID: 9386337. |
Retrospective study |
