Global ETD Search
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Showing 1 to 1 of 1 for “"Tannhold"”.
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Temporary tissue retraction before taking impression. A multi-center randomized controlled clinical trial comparing the use of retraction cord, aluminum chloride paste (Expasyl®) and combination of aluminum chloride paste and retraction cord
When making a tooth-supported fixed prosthesis, an impeccable impression is required. Therefore, the gingival tissue around an abutment tooth needs to be temporarily retracted to enable the impression material to flow around the preparation margin. For years, the method of choice has been placing a …