Effect of Premature Loss of Deciduous Canines and Molars on Malocclusion of the Permanent Dentition

Abstract

There was a significantly increased frequency of orthodontic treatment among those with the premature loss of one or more deciduous teeth. Of those with no history of orthodontic treatment, there was a significant effect of the premature loss of molars but not canines on malalignment. Anterior crowding was related only to the premature extraction of canines.

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References

Oppenheim, M. : The importance of Preserving the Primary Dentition , Penn Dent J 31: 38-42, 1964.

Anderson, G.M. : Practical Orthodontics, St. Louis: C. V. Mosby Co., 1960.

Graber, T.M. : Orthodontics: Principles and Practice, Philadelphia : W. B. Saunders Co., 1966.

Lundström, A. : The Significance of Early Loss of Deciduous Teeth in the Etiology of Malocclusion, Am J Orthodont 41: 819-826, 1955.

Birn, B. , and Rolling, S. : Tidligt tab af primaere taender. Frekvens og følger under-søgt longitudinelt pa 186 børn. Tandlaegebladet 74: 1301-1311, 1970.

Rosenzweig, K.A. , and Klein, H. : Loss of Space by Extraction of Primary Molars , J Dent Child 17: 275-276, 1950.

Owen, D.G. : The Incidence and Nature of Space Closure Following the Premature Extraction of Deciduous Teeth: A Literature Survey, Am J Orthod 59: 37-49, 1971.

Davey, K.W. : Effect of Premature Loss of Primary Molars on the Antero-Posterior Position of Maxillary First Permanent Molars and Other Maxillary Teeth, J Dent Child 34: 383-394, 1967.

Carr, L.M. : The Effect of Extraction of Deciduous Molars on the Eruption of Bicuspid Teeth , Aust Dent J 8: 130-136, 1963.

10.

Posen, A.L. : The Effect of Premature Loss of Deciduous Molars on Premolar Eruption, Angle Orthod 35: 249-252, 1965.

11.

Chung, C.S. ; Runck, D.W. ; Niswander , J.D. ; Bilben, S.E. ; and Kau , M.C.W. : Genetic and Epidemiologic Studies of Oral Characteristics in Hawaii's Schoolchildren I. Caries and Periodontal Disease, J Dent Res 49: 1374-1385, 1970 .

12.

Chung, C.S. ; Niswander, J.D. ; Runck , D.W. ; Bilben, S.E. ; and Kau , M.C.W. : Genetic and Epidemiologic Studies of Oral Characteristics in Hawaii's Schoolchildren: II. Malocclusion, Am J Human Genet 23: 471-494, 1971.

13.

Grainger, R.M. : Orthodontic Treatment Priority Index, National Center for Health Statistics Series 2, no. 25, Washington, D.C.: Public Health Service, 1967.

14.

Snedecor, G.W. , and Cochran, W.G. : Statistical Methods, Ames, Iowa: Iowa State University Press , 1967.