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Sella turcica and craniofacial morphology in patients with palatally displaced canines: a retrospective study
, 2, 2, 2, 3, 1, 2, 2
Affiliations- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, V.le S.Salvatore, Edificio Delta 6, 67100 L'Aquila, Italy
- Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Rovelli 48, 71122 Foggia, Italy
- Multidisciplinary Department of Medical‐Surgical and Dental Specialties, Second University of Naples, Via Luigi de Crecchio 6, 80138 Naples, Italy
open access
Abstract
Background: The aim of the study was to evaluate the sella and craniofacial morphological features in growing patients with palatally displaced canines compared to controls.
Materials and methods: Twenty-two subjects with palatally displaced canines were retrospectively selected and compared to 22 controls matched for age and gender. Lateral cephalograms were collected and sagittal and vertical cephalometric variables were measured, together with sella interclinoid distance, sella depth, and sella diameter. The independent samples T-test or Mann-Whitney U-test were used to compare all the variables between the two groups. A Pearson correlation was computed for the craniofacial and sella variables that differed significantly (p < 0.05) between the groups.
Results: Patients with palatally displaced canines showed a smaller interclinoid distance and a greater SNA angle than control subjects. The interclinoid distance and the SNA angle were negatively correlated (–0.52, p = 0.017) in the experimental group.
Conclusions: Growing patients with palatally displaced canines had smaller sella interclinoid distances and a greater SNA angle than control subjects.
Abstract
Background: The aim of the study was to evaluate the sella and craniofacial morphological features in growing patients with palatally displaced canines compared to controls.
Materials and methods: Twenty-two subjects with palatally displaced canines were retrospectively selected and compared to 22 controls matched for age and gender. Lateral cephalograms were collected and sagittal and vertical cephalometric variables were measured, together with sella interclinoid distance, sella depth, and sella diameter. The independent samples T-test or Mann-Whitney U-test were used to compare all the variables between the two groups. A Pearson correlation was computed for the craniofacial and sella variables that differed significantly (p < 0.05) between the groups.
Results: Patients with palatally displaced canines showed a smaller interclinoid distance and a greater SNA angle than control subjects. The interclinoid distance and the SNA angle were negatively correlated (–0.52, p = 0.017) in the experimental group.
Conclusions: Growing patients with palatally displaced canines had smaller sella interclinoid distances and a greater SNA angle than control subjects.
Keywords
canine impaction, impacted teeth, impacted tooth, impacted canine, sella turcica
About this articleTitle
Sella turcica and craniofacial morphology in patients with palatally displaced canines: a retrospective study
Journal
Issue
Article type
Original article
Pages
51-57
Published online
2019-04-19
Page views
2736
Article views/downloads
689
DOI
Pubmed
Bibliographic record
Folia Morphol 2020;79(1):51-57.
Keywords
canine impaction
impacted teeth
impacted tooth
impacted canine
sella turcica
Authors
M. Tepedino
M. Laurenziello
L. Guida
G. Montaruli
V. Grassia
C. Chimenti
M. Campanelli
D. Ciavarella
References (41)- Ali B, Shaikh A, Fida M. Association between sella turcica bridging and palatal canine impaction. Am J Orthod Dentofacial Orthop. 2014; 146(4): 437–441.
- Axelsson S, Storhaug K, Kjaer I. Post-natal size and morphology of the sella turcica. Longitudinal cephalometric standards for Norwegians between 6 and 21 years of age. Eur J Orthod. 2004; 26(6): 597–604.
- Baidas LF, Al-Kawari HM, Al-Obaidan Z, et al. Association of sella turcica bridging with palatal canine impaction in skeletal Class I and Class II. Clin Cosmet Investig Dent. 2018; 10: 179–187.
- Basdra EK, Kiokpasoglou M, Stellzig A. The Class II Division 2 craniofacial type is associated with numerous congenital tooth anomalies. Eur J Orthod. 2000; 22(5): 529–535.
- Becktor JP, Einersen S, Kjaer I. A sella turcica bridge in subjects with severe craniofacial deviations. Eur J Orthod. 2000; 22(1): 69–74.
- Bishara SE. Impacted maxillary canines: a review. Am J Orthod Dentofacial Orthop. 1992; 101(2): 159–171.
- Dasgupta P, Sen S, Srikanth HS, et al. Sella turcica bridging as a predictor of class II malocclusion-an investigative study. J Stomatol Oral Maxillofac Surg. 2018; 119(6): 482–485.
- Di Carlo G, Saccucci M, Ierardo G, et al. Rapid maxillary expansion and upper airway morphology: a systematic review on the role of cone beam computed tomography. Biomed Res Int. 2017; 2017: 5460429.
- Di Palma E, Tepedino M, Chimenti C, et al. Longitudinal effects of rapid maxillary expansion on masticatory muscles activity. J Clin Exp Dent. 2017; 9(5): e635–e640.
- Divya S, Urala A, Prasad G, et al. Sella turcica bridging a diagnostic marker for impacted canines and supernumerary teeth. J Int Oral Health. 2018; 10(2): 94.
- Dixit S, Kafle D, Bornstein M, et al. Sella turcica bridging as a predicator of dentofacial anomalies: a cephalometric analysis. Orthod J Nepal. 2018; 7(2): 32–36.
- Dupont WD, Plummer WD. Power and sample size calculations. A review and computer program. Control Clin Trials. 1990; 11(2): 116–128.
- Ericson S, Kurol J. Early treatment of palatally erupting maxillary canines by extraction of the primary canines. Eur J Orthod. 1988; 10(4): 283–295.
- Haji Ghadimi M, Amini F, Hamedi S, et al. Associations among sella turcica bridging, atlas arcuate foramen (ponticulus posticus) development, atlas posterior arch deficiency, and the occurrence of palatally displaced canine impaction. Am J Orthod Dentofacial Orthop. 2017; 151(3): 513–520.
- Iancu Potrubacz M, Chimenti C, Marchione L, et al. Retrospective evaluation of treatment time and efficiency of a predictable cantilever system for orthodontic extrusion of impacted maxillary canines. Am J Orthod Dentofacial Orthop. 2018; 154(1): 55–64.
- Kantor ML, Norton LA. Normal radiographic anatomy and common anomalies seen in cephalometric films. Am J Orthod Dentofacial Orthop. 1987; 91(5): 414–426.
- Kjaer I, Fischer-Hansen B. The adenohypophysis and the cranial base in early human development. J Craniofac Genet Dev Biol. 1995; 15(3): 157–161.
- Kjær I. Sella turcica morphology and the pituitary gland-a new contribution to craniofacial diagnostics based on histology and neuroradiology. Eur J Orthod. 2015; 37(1): 28–36.
- Larsen HJ, Sørensen HB, Artmann L, et al. Sagittal, vertical and transversal dimensions of the maxillary complex in patients with ectopic maxillary canines. Orthod Craniofac Res. 2010; 13(1): 34–39.
- Laurenziello M, Montaruli G, Gallo C, et al. Determinants of maxillary canine impaction: Retrospective clinical and radiographic study. J Clin Exp Dent. 2017; 9(11): e1304–e1309.
- Leonardi R, Barbato E, Vichi M, et al. A sella turcica bridge in subjects with dental anomalies. Eur J Orthod. 2006; 28(6): 580–585.
- Leonardi R, Farella M, Cobourne MT. An association between sella turcica bridging and dental transposition. Eur J Orthod. 2011; 33(4): 461–465.
- Luzzi V, Ierardo G, Corridore D, et al. Evaluation of the orthodontic treatment need in a paediatric sample from Southern Italy and its importance among paediatricians for improving oral health in pediatric dentistry. J Clin Exp Dent. 2017; 9(8): e995–e99e1001.
- Majeed O, Quadeer T, Habib M. Relationship Between Palatally Impacted Canines and Sella Turcica Bridging. J Pakistan Den Assoc. 2018; 27(04): 160–64.
- Mercuri E, Cassetta M, Cavallini C, et al. Skeletal features in patient affected by maxillary canine impaction. Med Oral Patol Oral Cir Bucal. 2013; 18(4): e597–e602.
- Meyer-Marcotty P, Reuther T, Stellzig-Eisenhauer A. Bridging of the sella turcica in skeletal Class III subjects. Eur J Orthod. 2010; 32(2): 148–153.
- Naoumova J, Kurol J, Kjellberg H. A systematic review of the interceptive treatment of palatally displaced maxillary canines. Eur J Orthod. 2011; 33(2): 143–149.
- 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? Eur J Orthod. 2015; 37(2): 209–218.
- Naoumova J, Kürol 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(2): 219–229.
- Ortiz PM, Tabbaa S, Flores-Mir C, et al. A CBCT Investigation of the Association between Sella-Turcica Bridging and Maxillary Palatal Canine Impaction. Biomed Res Int. 2018; 2018: 4329050.
- Peck S, Peck L, Kataja M. The palatally displaced canine as a dental anomaly of genetic origin. Angle Orthod. 1994; 64(4): 249–256.
- Rutledge M, Hartsfield J. Genetic factors in the etiology of palatally displaced canines. Sem Orthod. 2010; 16(3): 165–171.
- Sacerdoti R, Baccetti T. Dentoskeletal features associated with unilateral or bilateral palatal displacement of maxillary canines. Angle Orthod. 2004; 74(6): 725–732.
- Scribante A, Sfondrini MF, Cassani M, et al. Sella turcica bridging and dental anomalies: is there an association? Int J Paediatr Dent. 2017; 27(6): 568–573.
- Skrzat J, Mroz I, Marchewka J. Bridges of the sella turcica - anatomy and topography. Folia Med Cracov. 2012; 52(3-4): 97–101.
- Skrzat J, Szewczyk R, Walocha J. The ossified interclinoid ligament. Folia Morphol. 2006; 65(3): 242–245.
- Skrzat J, Walocha J, Jaworek JK, et al. The clinical significance of the petroclinoid ligament. Folia Morphol. 2007; 66(1): 39–43.
- Stewart JA, Heo G, Glover KE, et al. Factors that relate to treatment duration for patients with palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop. 2001; 119(3): 216–225.
- Tepedino M, Chimenti C, Masedu F, et al. Predictable method to deliver physiologic force for extrusion of palatally impacted maxillary canines. Am J Orthod Dentofacial Orthop. 2018; 153(2): 195–203.
- Tepedino M, Iancu-Potrubacz M, Ciavarella D, et al. Expansion of permanent first molars with rapid maxillary expansion appliance anchored on primary second molars. J Clin Exp Dent. 2018; 10(3): e241–e247.
- Tepedino M, Masedu F, Chimenti C. Comparative evaluation of insertion torque and mechanical stability for self-tapping and self-drilling orthodontic miniscrews - an in vitro study. Head Face Med. 2017; 13(1): 10.
