Thesis (M.D.) -- University of Adelaide, Faculty of Medicine, 1972.

Thesis (M.D.S.)--University of Adelaide, Dept. of Dental Health, 1981. / Includes bibliographical references.

Thesis--University of Helsingfors, 1948.

Thesis (M.D.S.)--University of Hong Kong, 1995. / Includes bibliographical references (leaves 174-195).

Thesis (M.D.S.)--University of Hong Kong, 1995. / Includes bibliographical references (leaves 174-195). Also available in print.

Thesis (M.D.S.)--University of Hong Kong, 2000. / Includes bibliographical references (leaves 69-85). Also available in print.

Thesis--University of Helsingfors, 1948.

Dissertação (mestrado) - Universidade Federal do Rio de Janeiro. Faculdade de Odontologia / Made available in DSpace on 2012-10-16T02:10:24Z (GMT). No. of bitstreams: 0

Trabajo de Investigación Requisito para optar al Título de Cirujano Dentista / Autor no autoriza el acceso a texto completo de su documento / Objetivo. Determinar la forma en que se relaciona la fuerza de reacción que se genera en la cresta alveolar ante fuerzas masticatorias, y la variación de la altura del reborde óseo. Metodología. Se realizó un modelo vectorial para calcular la magnitud de la fuerza de reacción en el hueso alveolar ante variaciones de la altura alveolar (n=19). En el modelo se hizo uso de las dimensiones odontométricas de un premolar mandibular y de una fuerza masticatoria constante (118,2 N). La hipótesis de trabajo fue validada mediante el contraste t para el análisis de regresión potencial, con un nivel de confianza de 95%. Resultados. La magnitud de la fuerza de reacción en la cresta alveolar para la variación nº 1 (14 mm.) fue 138,09 N y para la variación nº 19 (5 mm.) fue 244,26 N. La magnitud de la fuerza de reacción aumentó un 76,88%. El análisis de dispersión de datos mostró una relación inversa entre la altura alveolar y la fuerza de reacción en el reborde óseo (p < 0,0001). Conclusiones. U La fuerza de reacción generada en el reborde óseo aumentó de modo potencial, a medida que, la altura alveolar disminuyó.

Indiana University-Purdue University Indianapolis (IUPUI) / This investigation served as a follow-up of the unilateral and bilateral cleft lip and palate patients who underwent primary alveolar bone grafting at James Whitcomb Riley Hospital of the Indiana University Medical Center. The sample consisted of 18 patients, 15 males and three females, who received primary alveolar grafts between September 7, 1983 and March 5, 1985. Thirteen had complete unilateral clefts, and five had complete bilateral clefts of the lip and palate. The mean age of the group was 8 years, and none had received orthodontic treatment. The statistical analysis of the lateral cephalometric radiographs revealed significant differences in maxillofacial growth between the Riley sample population and the non-cleft, age-matched patients in the University of Michigan Growth Study. The Riley data were, overall, statistically and proportionately smaller than the normal population. These findings are due to the smaller skeletal size of the Riley group. Arch symmetry measurements indicated that at 8 years of age there were significant differences from ideal or perfect symmetry. Due to existent dental development and scarring from the palatal procedure, these findings were expected. Ideal symmetry may not be a realistic achievement for the cleft patients. Palatal surface area values were visually analyzed through graphs. The growth patterns of the Riley population were similar to those of the normal and non-grafted cleft groups in a study from the University of Miami. The data supports the theory that primary alveolar bone grafting, as performed at James Whitcomb Riley Hospital, does not result in growth attenuation.