DPR

Fig. 01 Dental dam isolation using two-hole general field technique.

Fig. 02 Dental dam isolation using three-hole general field technique.

Fig. 03 Dental dam isoltation using four-hole general field technique.

Fig. 04 Prior to dental dam placement, bite registration is taken.

Fig. 05 The matrix impression is also taken prior to dental dam placement.

Fig. 06 Hygenic® Non-Latex Framed Flexi Dam® is prepared for general field isolation using the four-hole technique.

Fig. 07 Once the dam is in place, steps are taken to prepare the tooth for a crown.

Fig. 08 Occlusal clearance is checked using the bite registration taken earlier.

Fig. 09 Coltene’s Magic Foamcord® is used to maintain retraction of the tissue.

Fig. 10 Coltene’s Affinis® vinyl polysiloxane wash is applied to the prepared tooth.

Fig. 11 Coltene’s Affinis® putty is used for the final impression.

Fig. 12 A temporary crown is fabricated using the matrix impression taken earlier.

Fig. 13 The temporary crown is cemented in place.