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Table 2 Codes for visual, quantitative classification of the cement remnants on the abutments and in the crowns (modified Adhesive Remnant Index [24])

From: Impact of cement type and abutment height on pull-off force of zirconia reinforced lithium silicate crowns on titanium implant stock abutments: an in vitro study

Codes

Interpretation

1

Cement adheres completely to the abutment

2

More than 50% of the cement adheres to the abutment

3

More than 50% of the cement adheres in the crown

4

Cement adheres completely in the crown