Multiple window access antrostomy in maxillary sinus grafting. Presentation of a clinical serie of 10 cases and literature review
- Autores: Rafael Martínez-Conde Llamosa, Asier Eguía Del Valle, Agurne Uribarri Echevarria, José López Vicente, José Manuel Aguirre Urizar
- Localización: Journal of Clinical and Experimental Dentistry, ISSN-e 1989-5488, Vol. 3, Nº. 2 (Abril), 2011, págs. 145-149
- Idioma: inglés
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Resumen
Objectives: A variation on the usual maxillary sinus grafting technique and its results are presented, using a more conservative approach that provides better conditions for applying the graft in complicated situations.
Material and Methods: Ten case reports are presented in which the multiple access technique was used due to the existence of large maxillary sinuses, where a wide surgical approach was needed because several implants were to be installed or cases in which sinus bone graft was part of a more extensive reconstructive prodedure.
Results: All the implants that were placed after using this technique were correctly integrated and it was possible to proceed to the prosthesis stage without any problems.
Conclusions: This modified technique of sinus floor bone grafting can have a beneficial effect with a lower risk of perforations, better preservation of vascularisation in the area and improved integration and stability of the implants and bone graft, specially where wider surgical access is required
