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Nicola Pranno, Francesca De Angelis, Sara Giulia Fischetto, Edoardo Brauner, Mirko Andreasi Bassi, Annalisa Marrapese, Gerardo La Monaca, Iole Vozza and Stefano Di Carlo
Bone density at the implant site is correlated to the success of osseointegration. The objective of this in vitro study was to evaluate the efficacy of osseodensification burs in increasing bone density using a solid polyurethane foam block model. The os...
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Katsuhiro Mikami, Mitsutaka Nemoto, Akihiro Ishinoda, Takeo Nagura, Masaya Nakamura, Morio Matsumoto and Daisuke Nakashima
Prediction of orthopedic implant stability, particularly pedicle screws, as an index comparable to insertion torque.
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Annika Schulz, Virgilia Klär, Tanja Grobecker-Karl and Matthias Karl
Modern implant designs should allow for adequate primary stability but limit mechanical stress on buccal bone in order to prevent initial marginal bone loss. A dental implant characterized by a shift in core diameter and thread geometry was evaluated. Po...
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Morena Petrini, Margherita Tumedei, Alessandro Cipollina, Simonetta D?Ercole, Maria Stella Di Carmine, Adriano Piattelli, Marco Re and Giovanna Iezzi
(1) Background: Recently, novel dental implants that are characterized by different levels of surface roughness in the distinct parts of the fixture?s body have been introduced in the market. These surface characteristics could affect the primary stabili...
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Giovanni Falisi, Giordano Foffo, Marco Severino, Carlo Di Paolo, Serena Bianchi, Sara Bernardi, Davide Pietropaoli, Sofia Rastelli, Roberto Gatto and Gianluca Botticelli
The preparation of the implant site in guided surgery procedure takes place without irrigation, which could lead to increased friction of the drills with the formation and release of debris or metal particles. The presence of metal particles in the peri-...
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Cheol-Jeong Kim, Seung Min Son, Sung Hoon Choi, Tae Sik Goh, Jung Sub Lee and Chi-Seung Lee
The aim of this study was to analyze the spinal stability and safety after posterior spinal fusion with various fixation segments and screw types in patients with an osteoporotic thoracolumbar burst fracture based on finite element analysis (FEA). To rea...
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Alessandro Antonelli, Francesco Bennardo, Ylenia Brancaccio, Selene Barone, Felice Femiano, Ludovica Nucci, Giuseppe Minervini, Leonzio Fortunato, Ferdinando Attanasio and Amerigo Giudice
Background: This study aims to analyze bone compaction and osseodensification techniques and to investigate how cancellous bone compaction could influence primary implant stability (PS). Methods: Two different surgical protocols (bone compactors?BC; osse...
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Asghar Rezaei, Hugo Giambini, Alan L. Miller II, Xifeng Liu, Benjamin D. Elder, Michael J. Yaszemski and Lichun Lu
The spinal column is the most common site for bone metastasis. Vertebral metastases with instability have historically been treated with corpectomy of the affected vertebral body and adjacent intervertebral discs, and have more recently been treated with...
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Manishi Pallavi, Jenora Waterman, Youngmi Koo, Jagannathan Sankar and Yeoheung Yun
Magnesium (Mg)-based alloys have the potential for bone repair due to their properties of biodegradation, biocompatibility, and structural stability, which can eliminate the requirement for a second surgery for the removal of the implant. Nevertheless, u...
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Diego Lops, Riccardo Guazzo, Alessandro Rossi, Antonino Palazzolo, Vittorio Favero, Mattia Manfredini, Luca Sbricoli and Eugenio Romeo
The aim of the present investigation is to evaluate the implant therapy outcomes over a period of 5 years and to analyze several patient risk factors influencing the stability of the peri-implant tissues. Seventy-eight patients were consecutively treated...
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