Palavras-chave
Carga imediata
Reabilitação oral
Como Citar
Resumo
Objetivo: Identificar a taxa de sobrevivência e comparar a resposta óssea peri-implantar em implantes imediatos instalados ou não por meio de cirurgia guiada.
Materiais e Métodos: Foram selecionados 12 pacientes, os quais possuíam 12 implantes imediatos realizados sem retalho em região anterior da maxila há, em média, 2 anos. Estes foram divididos em dois grupos: Grupo I de implantes instalados em cirurgia à mão livre e provisionalização imediata e Grupo II de implantes instalados utilizando o Neodent Guided Surgery (NGS) e submetidos a provisionalização imediata com a utilização de TiBase com pilar de zircônia. Imagens radiográficas foram obtidas em 2 tempos: Imediatamente após a instalação dos implantes (T1), e entre 12 e 59 meses (Média = 24,4 meses) após a instalação dos implantes
(T2). O nível ósseo foi avaliado em duas diferentes posições, no ponto onde há o primeiro contato do osso com a face lateral do implante (Alt 1) e na crista óssea (Alt 2), nas faces mesial e distal.
Resultados: Observou-se redução na altura óssea em todas as variáveis, porém com significância estatística apenas no grupo I, medida Alt 1 face distal e Alt 2 face mesial. Conclusão: Em ambos os grupos a taxa de sobrevivência foi de 100%, e a redução em altura óssea observada está de acordo com os dados da literatura.
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Copyright (c) 2024 Gustavo Casagrande, Geninho Thomé, Jean Uhlendorf, Ana Cláudia M. Melo Toyofuku