Thesis (M.S.)--University of Michigan, 1951.

Thesis (M.S.)--University of Michigan, 1962.

Thesis (Doctoral)--Umeå University, Sweden, 1995. / Added t.p. with thesis statement inserted. Includes bibliographical references.

Thesis (M.S.)--University of Michigan, 1962.

Thesis (Doctoral)--Umeå University, Sweden, 1995. / Added t.p. with thesis statement inserted. Includes bibliographical references.

Thesis--University of Oklahoma. / Bibliography: leaves 97-101.

Diss. (sammanfattning) Umeå : Univ., 2006. / Härtill 5 uppsatser.

Thesis (M.S.)--West Virginia University, 2000. / Title from document title page. Document formatted into pages; contains v, 49 p. Includes abstract. Includes bibliographical references (p. 37-49).

Thesis (M.S.)--University of Alabama at Birmingham, 2007. / Title from first page of PDF file (viewed Oct. 30, 2007). Includes bibliographical references (p. 45-56).

Made available in DSpace on 2014-06-11T19:31:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2002Bitstream added on 2014-06-13T20:21:54Z : No. of bitstreams: 1 moraesjunior_ef_dr_araca.pdf: 1027137 bytes, checksum: 69155df278e66cc86de2444a36139fb6 (MD5) / Foi realizado um estudo retrospectivo para avaliar os resultados da reconstrução do processo alveolar intensamente reabsorvido com diferentes tipos de enxerto ósseo autógeno associados à instalação de implantes simultâneos e mediatos (após 4 meses da instalação do enxerto) realizados no período de 4 anos e 6 meses. Foram selecionados para este estudo 84 pacientes, submetidos à reconstrução de defeitos ósseos dos maxilares, com enxertos ósseos do mento, linha oblíqua da mandíbula, crista ilíaca anterior e calota craniana, com um total de 346 implantes instalados, sendo que, 257 destes implantes encontravam-se, com as próteses implantossuportadas instaladas, e distribuídos em 40 implantes simultâneos e 217 mediatos. Desta forma, foram avaliadas os transtornos de técnica cirúrgica e as complicações relacionadas com as áreas receptoras, bem como a taxa de sobrevivência dos implantes. De acordo com os resultados obtidos, dentre alguns dos transtornos de técnica cirúrgica e complicações estavam a redução da quantidade de mucosa ceratinizada na cortical vestibular e conseqüente perda da profundidade de sulco, assim como, exposição parcial do enxerto, contaminação do enxerto, entre outras complicações verificadas. A taxa de sobrevivência, obtida para os implantes simultâneos e mediatos instalados, foi de 94,55%. Quando a taxa de sobrevivência foi avaliada individualmente para cada grupo, no caso dos implantes simultâneos foi encontrado um resultado de 97,50%, enquanto que para os implantes mediatos obteve-se um resultado de 94,10%%. Portanto com este estudo, conclui-se que dos transtornos de técnica cirúrgica com maior ocorrência estava a redução da quantidade de mucosa ceratinizada sobre a crista do rebordo, complicações como exposição parcial do enxerto entre outras, que as áreas doadoras intrabucais oferecem vantagem... / A retrospective study was carried out in order to evaluate the outcomes of the reconstruction of the severely resorbed alveolar ridge through different types of autogenous bone grafts associated to the placement of simultaneous and delayed implants (4 months after the bone graft procedure) accomplished during a period of 4 years and 6 months. A total of 84 patients were selected for the present study, which were submitted to reconstruction of the bone defects of the jaws by means of bone grafts from the chin, external oblique ridge, anterior iliac crest, cranial vault, adding up to 346 implants, from which 257 (40 simultaneous and 217 delayed implants), with the installed implant-supported prostheses. The evaluation concerned of the overturn of surgical technique and complications related to the receptor sites, as well as the survival rate of the implants. The results indicated occurrence of the overturn of surgical technique and complications such as reduction in the amount of keratinized mucosa over the buccal cortical plate with consequent decrease in vestibular depth, as well as partial exposure of the graft, contamination of the graft, and others. The survival rate for both simultaneous and delayed implants was 94.55%. Regarding the individual evaluation of each group, the simultaneous implants demonstrated a survival rate of 97.50% in relation to 94.10% for the delayed implants. The most frequent of the overturn of surgical technique were reduction in the amount of keratinized mucosa over the alveolar ridge, complications as partial exhibition of the graft among others, better performance of the intraoral donor sites in relation to the extraoral sites, positive association between implant failures and iliac crest grafts, besides significantly worse outcomes for the female subjects in relation to the males. Better results were observed for the simultaneous implants, what is in disagreement with previous studies.