Primary and Secondary Stability of Nano-Hydroxyapatite-Coated Versus Sandblasted, Acid-Etched Tapered Implants in the Posterior Maxilla: A Randomized Controlled Trial
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There is a dearth of clinical studies comparing the primary (PS) and secondary stability (SS) of nano-hydroxyapatite-coated, sandblasted, and acid-etched (SAE) implants placed in the posterior maxilla. The null hypothesis is that there is no difference in the ... ...
