PMC9132691_01
(a) The prepared abutment. (b) The temporary crown before trimming.
CRID2022-3066712.001.jpg
PMC9132691_01_CRID2022-3066712.001.jpg
fig1
After the material had set, the crown was removed and trimmed using a carbide bur (Maxi-Cut; Lesfils de August Malleifer SA, Ballaigues, Switzerland) (Figure 1).
(a) The horizontal groove. (b) Hole for excess impression material drainage.
CRID2022-3066712.002.jpg
PMC9132691_01_CRID2022-3066712.002.jpg
fig2
The final cast.
CRID2022-3066712.003.jpg
PMC9132691_01_CRID2022-3066712.003.jpg
fig3