THE MODIFIED CALDWELL-LUC APPROACH WITH THE USE OF COLLAGEN MATERIAL FOR TREATMENT OF A CHRONIC PERFORATED MAXILLARY SINUSITIS

The Modified Caldwell-Luc Approach with the Use of Collagen Material for Treatment of a Chronic Perforated Maxillary Sinusitis

Oroantral iphone 13 pro max price florida fistula (OAF) often develops after extraction of posterior maxillary teeth and requires surgical closure.If it persists, OAF may result in maxillary sinusitis.This paper reports a case of an oroantral fistula, associated with chronic maxillary sinusitis.A 46-year-old female patient presented with a history

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Modeling and Analysis of the Two-Dimensional Axisymmetric Acoustofluidic Fields in the Probe-Type and Substrate-Type Ultrasonic Micro/Nano Manipulation Systems

The probe-type and substrate-type ultrasonic micro/nano manipulation systems have proven to be two kinds of powerful tools for manipulating micro/nanoscale materials.Numerical simulations of acoustofluidic fields in these two kinds of systems can not only be used to explain and analyze the physical mechanisms of experimental phenomena, but also iph

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