Major clinical outcomes of the alveolar ridge preservation post-extraction sockets: a systematic review

• Autor(a) principal: Rocha, Isabelly Lima
• Data de Publicação: 2024
• Outros Autores: Amorim, Monaliza de Souza, Tigre, Nathalia Martinez, Scriboni, Andreia Borges
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: MedNEXT Journal of Medical and Health Sciences
• Texto Completo: https://mednext.zotarellifilhoscientificworks.com/index.php/mednext/article/view/366
• topic: Extraction socket; Socket treatment; Alveolar treatment; Alveolar ridge preservation; Bone substitute

Introduction: After tooth extraction, the alveolar ridge will commonly decrease in volume and change morphologically. These changes can be difficult or even impede the placement of dental implants and prosthetic rehabilitation. Minimizing bone remodeling means optimizing the esthetics and functional aspects, and mainly, the success of implant treatment. To avoid residual ridge resorption different techniques and bone graft materials have been proposed. Objective:  It was to evaluate the efficiency of the many techniques of extraction socket treatment in the alveolar ridge dimension preservation. Methods: The PRISMA Platform systematic review rules were followed. The search was carried out from November 2023 to February 2024 in the Scopus, PubMed, Science Direct, Scielo, and Google Scholar databases. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: A total of 158 articles were found, 62 articles were evaluated in full and 34 were included and developed in the present systematic review study. Considering the Cochrane tool for risk of bias, the overall assessment resulted in 28 studies with a high risk of bias and 22 studies that did not meet GRADE and AMSTAR-2. Most studies did not show homogeneity in their results, with X2=63.6%>50%. It was concluded that the application of autologous growth factor concentrate after surgical extraction offers an easy, low-cost, and efficient option for preserving the alveolar ridge. Therefore, the use of autologous growth factor concentrate by dentists during tooth extractions can be encouraged, especially when preservation of the alveolar ridge is necessary. The present study suggests that the alveolar graft technique may increase the risk of disease transmission, cost, and time of treatment. Several studies have stated that the graft material is not fully incorporated into the newly formed bone, indicating less vital bone tissue. Spontaneous scarring is still the most used feature since, in intact alveoli and small defects, it is a procedure that does not present significant losses that justify the use of edge preservation techniques. In larger defects, techniques after spontaneous healing, such as a block graft, can be used without the drawbacks of alveolar grafting, such as delayed healing and poor bone qualit.