Resumo

BARZUNA ULLOA, Mayid  e  GONZALEZ ALFARO, Christian. Revascularization in a lower molar with athird of root formation. Odontología Vital [online]. 2019, n.30, pp.87-97. ISSN 1659-0775.

Nowadays, revascularization gives us a wider panoramic in saving a tooth from pulp necrosis. The procedure involves a series of steps, including the use of antibiotic paste to increase the chance of success. However, some exceptions may apply to the rule. A clinical case is described, which -as a consequence of the use of specific materials- was transformed into a revascularization case. The revascularization technique was modified and a radicular formation was accomplished, as shown in the main X ray, even with a severe infection which was drained by extraoral tissue, demonstrating a higher level presence of bacteria in the affected area. As a result, this clinical case showed the potential of pulp regeneration and most importantly, the potential of stem cells and its differentiation and response capacity. The case has an evolution of eight years.

Palavras-chave : Revascularization; calcium hydroxide; open apex; stem cell.

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