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Unusual and nondescript type of distal clavicular fracture
Alberto Izquierdo Fernandez,Jose Carlos Minarro 대한견주관절의학회 2021 대한견주관절의학회지 Vol.24 No.2
Displaced fracture of the distal third of the clavicle usually occurs after direct trauma to the shoulder and typically results in superior displacement of the proximal fragment. We report a previously undescribed case of downward displacement of the clavicle caused by a fall on an outstretched hand, and we suggest the mechanism of injury.
Estefania Aranda Yus,Josep Maria Anglada Cantarell,Antonio Minarro Alonso 대한치과보철학회 2018 The Journal of Advanced Prosthodontics Vol.10 No.3
PURPOSE. To determine the discrepancy in monolithic zirconium dioxide crowns made with computer-aided design and computer-aided manufacturing (CAD/CAM) systems by comparing scans of silicone impressions and of master casts. MATERIALS AND METHODS. From a Cr-Co master die of a first upper left molar, 30 silicone impressions were taken. The 30 silicone impressions were scanned with the laboratory scanner, thus obtaining 30 milled monolithic yttrium stabilized zirconium dioxide (YSZD) crowns (the silicone group). They were poured and the working models were scanned, obtaining 30 milled monolithic yttrium stabilized zirconium dioxide (YSZD) crowns (the plaster group). Three predetermined points were analyzed in each side of the crown (Mesial, Distal ,Vestibular and Palatal), and the marginal fit was evaluated with SEM (×600). The response variable is the discrepancy from the master model. A repeated measures ANOVA with two within subject factors was performed to study significance of main factors and interaction. RESULTS. Mean marginal discrepancy was 22.42±35.65 μm in the silicone group and 8.94±14.69 μm in the plaster group. The statistical analysis showed significant differences between the two groups and also among the four aspects. Interaction was also significant (P=.02). CONCLUSION. The mean marginal fit values of the two groups were within the clinically acceptable values. Significant differences were found between the groups according to the aspects studied. Various factors influenced the accuracy of digitizing, such as the design, the geometry, and the preparation guidance, as well as the texture, roughness and the color of the scanned material.
International comparison CCQM-K84-carbon monoxide in synthetic air at ambient level
Lee, Jeongsoon,Moon, Dongmin,Lee, Jinbok,Lim, Jeongsik,Hall, Brad,Novelli, Paul,Brewer, Paul J,Miller, Michael,Murugun, Arul,Minarro, Marta Doval,Qiao, Han,Shuguo, Hu,Konopelko, L A,Kustikov, Y A,Kolo BUREAU INTERNATIONAL DES POIDS ET MESURES 2017 METROLOGIA -BERLIN- Vol.54 No.1
Alejandro Holgado-Rodriguez de,Alberto Izquierdo-Fernandez,Jesus Manuel Mendez-Sanchez,Jose Carlos Diaz-Minarro 대한견주관절의학회 2022 대한견주관절의학회지 Vol.25 No.3
The objective of this article is to describe intraoperative pulmonary embolism during shoulder arthroscopy in a patient with previous severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Further, we describe how the pandemic has influenced the population by increasing the rate of embolisms. Awareness of such cases will help to increase knowledge regarding SARS-Cov-2 and to determine if such patients should receive routine antithrombotic prophylaxis.