La rehabilitación con implantes en el paciente edéntulo maxilar mediante cirugía guiada y carga inmediata

2015 
espanolIntroduccion: La cirugia guiada y la carga inmediata de los implantes constituye un nuevo enfoque integral de la rehabilitacion de los pacientes edentulos. El objetivo del presente trabajo era presentar el protocolo diagnostico, quirurgico y protesico del tratamiento con implantes mediante la tecnica de cirugia guiada y carga inmediata en el tratamiento del maxilar edentulo. Caso clinico: Paciente varon de 70 anos que acude a consulta para tratamiento con implantes del maxilar edentulo. La tomografia computarizada de haz conico (TCHC) muestra que el paciente presenta un adecuado volumen oseo para la insercion de implantes. La informacion obtenida por la TCHC es utilizada para la evaluacion y el plan de tratamiento. Se planificaron diez implantes. Los datos digitales de imagen tomografica fueron enviados a un centro especializado (Galimplant 3.D®) para la realizacion de la ferula quirurgica y la protesis provisional. De acuerdo a la ferula guiada se insertaron los implantes sin colgajo con un fresado preciso. La protesis fija inmediata provisional fue realizada y ajustada sobre los pilares, evaluando su oclusion. La protesis fija definitiva se realizo despues de un periodo de 6 meses. Conclusiones. Este caso clinico indica que la implantologia oral guiada puede constituir una terapeutica exitosa en el tratamiento del paciente edentulo maxilar. EnglishIntroduction: Guided surgery and immediate functional loading of dental implants constitute a new comprehensive approach for rehabilitation of edentulous patients. The aim of this paper was to present the diagnosis, surgical and prosthetic protocol of implants by guided technique and immediate loading in the treatment of edentulous maxilla. Case report: A 70-year-old-man, requested an evaluation regarding implant treatment for the edentulous maxilla. The cone beam computarized tomography (CBCT) showed that the patient have an adequate bone volume for maxillary implant placement. The data from CBCT were used for evaluation and treatment planning. Ten implants were treatment planned. Digital data were sent to a software manufacturer (Galimplant 3.D®) and surgical template and fixed provisional prosthesis according clinical examination were received. According surgical template implants were inserted for a flapless surgical technique with an accuraced drilling. Immediate transitional fixed prosthesis were realized and adjusted with the abutment and finally, occlusion is evaluated. Definitive fixed prosthesis was realized after a 6 month-period of time. Conclusions: This paper indicated that guided implant dentistry may constitute a successful treatment of edentulous maxillary patients.
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