Impaction

 
National Institutes of Health

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Impacted tooth

Papers overview

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2017
2017
Enhancement of Collection Efficiency of an Inertial Impactor Using an Additional Punched Impaction Plate
In this study, the collection efficiency of a round-nozzle inertial impactor was enhanced through use of an additional punched… (More)
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2014
2014
Critical trajectories for aerosol particles: Their determination for impaction in fibrous filters and in oscillating bubbles
Critical trajectories for aerosol particles in a gas flow are ones which divide an aerosol flux into different parts, for example… (More)
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2012
2012
Molecular and Microscopic Analysis of Bacteria and Viruses in Exhaled Breath Collected Using a Simple Impaction and Condensing Method
Exhaled breath condensate (EBC) is increasingly being used as a non-invasive method for disease diagnosis and environmental… (More)
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2008
2008
Impaction allografting--the effect of impaction force and alternative compaction methods on the mechanical characteristics of the graft.
Revision total hip replacement with impaction allografting has an attractive potential for restoring bone stock, however… (More)
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2006
2006
Prediction of mandibular third-molar impaction in adolescent orthodontic patients.
INTRODUCTION The purpose of this study was to identify risk factors for mandibular third-molar impaction in adolescent… (More)
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2006
2006
[Effects of impaction on tissue engineered bone modified by BMP-2 gene].
OBJECTIVE To observe effects of the direct impaction on the cell survival and the bone formation of the tissue engineered bone… (More)
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2005
2005
Mechanical testing of impaction bone grafting in the tibia: initial stability and design of the stem.
Clinical experience of impaction bone grafting for revision knee arthroplasty is limited, with initial stability of the tibial… (More)
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2002
2002
Predicting the Quality of Powders for Inhalation from Surface Energy and Area
Purpose. To correlate the surface energy of active and carrier components in an aerosol powder to in vitro performance of a… (More)
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Review
1990
Review
1990
Trochanteric fractures. Influence of reduction and implant position on impaction and complications.
A review of roentgenograms and charts was made of 532 trochanteric fractures treated by the sliding-screw technique. According to… (More)
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1977
1977
Radiologic treatment of esophageal food impaction using intravenous glucagon.
Obstructing esophageal food impaction was successfully relieved in 3 patients by the administration of intravenous glucagon… (More)
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