Resumo

VALENZUELA RAMOS, Marisel Roxana; OJEDA GOMEZ, Roberto  e  CORREIA, Francisco. Guided bone regeneration (ROG): Plasma rich in growth factors vs. Particulate dental autograft, review. Odontología Vital [online]. 2019, n.31, pp.45-52. ISSN 1659-0775.

The primary goal in the therapy of guided bone regeneration is to restore the components of the periodontium.

The rationale of this therapy is to give preference to specific cell types to repopulate the wounded area to form a new insertion apparatus. Clinically this is achieved by placing a physical barrier on the periodontal defect, leaving the gingival tissues aside in the early stages of repair. This work analyzes the scientific evidence that exists about the results achieved by the ROG, the factors that influence the type of materials used, their indications, their components, their contraindications, the evaluation mechanisms, as well as the properties of different barriers used since a biomaterial point of view.

Palavras-chave : Guided bone regeneration; biomaterials.

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