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Forty-two cases of Class II, Division 2 malocclusions were selected on the basis of Strang's first six steps. There were nineteen male and twenty-three female patients in the study. The average age was 12.5 years. These cases were compared with the normal sample of the Alabama Analysis. The Class II, Division 2 sample was compared to a sample of fifty-seven Class II, Division 1 cases. Means, standard deviations, and analyses of covariance, adjusted for age and sex, were derived. Illustrations show, numerically and graphically, the similarities and differences between Class II, Division 2 malocclusions and normal occlusions. Fig. 4 shows the comparison between the Class II, Division 1 and the Class II, Division 2 typical profiles.
H P Hitchcock
January 1980,
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H P Hitchcock
June 1979,
Journal of the Indian Dental Association,
H P Hitchcock
June 2002,
The Angle orthodontist,
H P Hitchcock
May 2017,
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H P Hitchcock
July 1974,
The Angle orthodontist,
H P Hitchcock
February 1999,
British dental journal,
H P Hitchcock
May 1990,
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics,
H P Hitchcock
June 1967,
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H P Hitchcock
December 1990,
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics,
H P Hitchcock
July 1987,
Journal of clinical orthodontics : JCO,
