MENINI , Maria

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L'articolo descrive una nuova tipologia di strumenti ultrasonici (l'inserto base Tipholder DB e l'inserto terminale Crown prep tips della Mectron) in grado di eseguire un movimento similellittico e quindi di rendere il suo funzionamento indipendente dalla posizione della punta rispetto al dente, principale svantaggio degli ultrasuoni finora in...

This paper presents a case report where the influence of plaque accumulation and overload on a dental implant was observed. The patient presented crown loss on one implant affected by peri-implant bone resorption and gingival inflammation associated with poor oral hygiene. After 12 months a single crown was delivered, but as soon as the...

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Purpose: This paper describes a new ultrasonic instrument (tipholder DB1 with crown prep tip inserts) designed to optimize prosthodontic margin repositioning and finishing. Materials and Methods: The insert movement was assessed, and it was demonstrated that tipholder DB1 provides its inserts with an elliptical-like movement, making the entire...

PURPOSE: The aim of this study was to evaluate plaque accumulation and peri-implant tissue response adjacent to machined and dual acid-etched (DAE) titanium implant surfaces. MATERIALS AND METHODS: Two types of implants were used-control implants with a DAE surface in their apical portion and a machined coronal part, and test implants with a...

Objective: The aim of this study was to evaluate the accuracy of 7 different implant impression techniques for full-arch prostheses. Materials and Methods: A master cast simulating an edentulous arch with 4 implants was used. Seven impression techniques were tested: open tray with polyether Impregum (OTI); open tray with splint-polyether...

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