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FIG 21: Impressions for the second provisional screwed to the implant 2.1 FIG 22: First incision

FIG 23: Total detachment of the first flap 3 mm FIG 24: Second partial thickness incision and prepara- FIG 25: Implant positioning
tion of the implant site

FIG 26-27: Measurement of the previously created mucous pocket - second incision FIG 28: Personalization of the collagen matrix with
zirconia cutter

FIG 29: Customized matrix FIG 30A: Matrix positioning FIG 30B: Insertion of the collagen matrix

matrix and suture on the gingival mask. After selecting the alized emergence profile, will favor the condi-
The matrix should be placed in the mucous anatomical portion of the tooth 1.1 (Copying tioning of the soft tissues supporting them
pocket created earlier. The soft tissues must Line), it will be automatically created. Thanks and, in addition, the sealing of the wound
be hermetically sutured on top of it so as to to the design software, tooth 2.1. which, once margin, will protect the underlying collagen
submerge it completely (Figure 31). milled in PMMA, will be luted to the titani- matrix, thus ensuring the final result (Figures
um base and tightened to 20 Ncm on the 32 to 35).
6) Final impressions to realize the immediate newly placed implant. The real advantage of
provisional this technique is the fact that the provisional Third step
With the completed impression, previously should not be re-established with acrylic resin In this final phase, the case was finalized
sectioned, with the three dimensional posi- in the patient's mouth with the risk of con- prosthetically following a “chairside” digital
tion of the implant, we will proceed to draw taminating the grafted collagen. The provi- working method. The key to this step is the
the limit of the emergence profile (Baseline) sional, correctly designed thanks to a person- “Biogeneric Copy” that the prosthetic soft-

Dental Practice // November-December 2022 // Vol 18 No 6 21