Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents

Figure 1

Marginal discrepancy measurements analyzed with the stereomicroscope. (a) Plastic copings without cementation positioned on the implant abutment analog. (b) Cast copings cemented over CeraOne abutment analogs using eugenol‐free zinc oxide. (c) Cast copings cemented over CeraOne abutment analogs using glass ionomer. (d) Cast copings cemented over CeraOne abutment analogs using ZP.

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(b)

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