Are age and radiographic features effective on orthodontic alignment of palatally impacted maxillary canines? a retrospective study

Yıl 2019, Cilt: 53 Sayı: 3, 132 - 136, 01.10.2019

Seda Kocyigit Alper Oz Burcu Bas Nursel Arici Selcuk Karahan

Öz

Purpose: The purpose of the study was to evaluate the effects of age and radiographic parameters on success of orthodontic alignment of impacted maxillary canines.
Materials and Methods: The retrospective records of 50 patients (mean age 20.44 years) who had impacted maxillary canines in palatal position were included. The patients was requiring surgical exposure and mechanical orthodontic treatment were divided into two groups as adolescent (age≤18; n=24) and adult (age˃18; n=26). In both groups, the treatment time and success were evaluated clinically and radiographically.
Results: Fifty patients between the ages of 13 to 42 (12 males and 38 females) with palatally impacted canines were treated with combined surgical-orthodontic approach. Forty-seven teeth (94%) had reacted to surgical exposure and orthodontic alignment within 16 to 36 months with a mean of 24.81 months. Three of the impacted canines (6%) were surgically removed because no movement was observed following 10 months of traction forces.
Conclusion: The distance of the canine tip to the occlusal plane on the lateral cephalometric radiographs have found to be related with the total orthodontic treatment time. Neither the age of the patient nor other clinic and radiographic parameters had influence on the treatment results of alignment of maxillary canines following surgical exposure.

Anahtar Kelimeler

Orthodontic alignment, surgical exposure, impacted maxillary canine, radiographic study, retrospective study

Destekleyen Kurum

The author declared that this study has received no financial support.

Kaynakça

• 1. Rayne J. The unerupted maxillary canine. Dent Pract Dent Rec 1969;19:194-204.
• 2. Ericson S, Kurol J. Longitudinal study and analysis of clinical supervision of maxillary canine eruption. Community Dent Oral Epidemiol 1986;14:172-176.
• 3. Grover PS, Lorton L. The incidence of unerupted permanent teeth and related clinical cases. Oral Surg Oral Med Oral Pathol 1985;59:420-425.
• 4. Bishara SE. Impacted maxillary canines: a review. Am J Orthod Dentofac Orthop 1992;101:159-171.
• 5. Nordenram A. Impacted maxillary canines. A study of surgically treated patients over 20 years of age. Swed Dent J 1987;11:153-158.
• 6. Shapira Y, Kuftinec MN. Early diagnosis and interception of potential maxillary canine impaction. J Am Dent Assoc 1998;129:1450-1454.
• 7. Motamedi MH, Tabatabaie FA, Navi F, Shafeie HA, Fard BK, Hayati Z. Assessment of radiographic factors affecting surgical exposure and orthodontic alignment of impacted canines of the palate: a 15-year retrospective study. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009;107(6):772-775.
• 8. McSherry PF. The ectopic maxillary canine: a review. Br J Orthod 1998;25:209-216.
• 9. Nieri M, Crescini A, Rotundo R, Baccetti T, Cortellini P, Pini Prato GP. Factors affecting the clinical approachto impacted maxillary canines: a Bayesian network analysis. Am J Orthod Dentofacial Orthop 2010;137:755-762.
• 10. Stivaros N, Mandall NA. Radiographic factors affecting the management of impacted upper permanent canines. J Orthod 2000;27:169-173.
• 11. Lindauer SJ, Rubenstein LK, Hang WM, Andersen WC, Isaacson RJ. Canine impaction identified early with panoramic radiographs. J Am Dent Assoc 1992;123(3):91-97.
• 12. Ferguson JW. Management of the unerupted maxillary canine. Br Dent J 1990;169:11-17.
• 13. McDonald F, Yap WL. The surgical exposure and application of direct traction of unerupted teeth. Am J Orthod 1986;89:331-340.
• 14. Grover PS, Lorton L. The incidence of unerupted permanent teeth and related clinical cases. Oral Surg Oral Med Oral Pathol 1985;59:420-425.
• 15. Thilander B, Jakobsson SO. Local factors in impaction of maxillary canines. Acta Odontol Scand 1968;26:145-168.
• 16. Quirynen M, Op Heij DG, Adriansens A, Opdebeeck HM, van Steenberghe D. Periodontal health of orthodontically extruded impacted teeth. A split-mouth, long-term clinical evaluation. J Periodontol 2000;71:1708-1714.
• 17. 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;34(3):232-242.
• 18. Iramaneerat S, Cunnigham SJ, Horrocks E. The effect of two alternative methods of canine exposure upon subsequent duration of orthodontic treatment. Int J Paediatr Dent 1998;8:123-129.
• 19. Stewart JA, Heo G, Giover KE, Williamson PC, Lam EWN, Major PW. Factors that relate to treatment duration for patients with palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop 2001;119:216-225.
• 20. Machen DE. Legal aspects of orthodontic practice: risk management concepts. The impacted canine. Am J Orthod Dentofacial Orthop 1989;96:270-271.
• 21. Cappellette M, Cappellette M Jr, Fernandes LCM, de Oliveira AP, Yamamoto LH, Shido FT, de Oliveira WC. Palatine impacted permanent maxillary canines: diagnose and therapeutics. R Dent Press Ortodon Ortop Facial 2008;13:60-73.
• 22. Orton HS, Garvey MT, Pearson MH. Extrusion of the ectopic maxillary canine using a lower removable appliance. Am J Orthod Dentofacial Orthop 1995;107:349-359.
• 23. Bazargani F, Magnuson A, Dolati A, Lennartsson B. Palatally displaced maxillary canines: factors influencing duration and cost of treatment. Eur J Orthod 2013;35:310-316.
• 24. Zuccati G, Ghobadlu J, Nieri M, Clauser C. Factors associated with the duration of forced eruption of impacted maxillary canines: a retrospective study. Am J Orthod Dentofacial Orthop 2006;130(3):349-356.
• 25. Yan B, Sun Z, Fields H, Wang L. Maxillary canine impaction increases root resorption risk of adjacent teeth: a problem of physical proximity. Am J Orthod Dentofacial Orthop 2012;142(6):750-757.
• 26. Liu DG, Zhang WL, Zhang ZY, Wu YT, Ma XC. Localization of impacted maxillary canines and observation of adjacent incisor resorption with cone-beam computed tomography. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;105:91-98.