© 2026 Merimna Institute
Radiographic alveolar bone changes following ridge preservation with two different biomaterials

Nikos Mardas, Francesco D’Aiuto, Luis Mezzomo, Marina Arzoumanidi, Nikolaos Donos
© 2026 Merimna Institute
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Nikos Mardas, Francesco D’Aiuto, Luis Mezzomo, Marina Arzoumanidi, Nikolaos Donos

Continuing endodontic education using FullHD clinical cases vídeos. Now the goal is to show one technique for cast-post removal. It’s a very simple technique. Any dentist use this technique. Instrumental required: carbide dental drill (in this case transmittal) and a piezoelectric ultrasonic unity with a large tip.
Endodontic retreatment of a maxillary central incisor with a cast post. The post was removed applying piezoelectric ultrasonic vibrations.

Nikos Mardas, Marina Arzoumanidi, Nikolaos Donos

LANAP laser Periodontist Allen Honigman lecture. Dr shows before and after photos X-Rays and CT scans of patients that have had laser gum treatment with the Periolaser laser