Question
1
of
20
Multiple Choice
When contour augmentation is performed simultaneously with early implant placement in esthetic sites, long-term stability of the augmented area requires the combination of two grafting materials:
Select the correct answer.
a bone substitute with a low substitution rate combined with a bone substitute with a high substitution rate
autologous bone chips and a bone substitute with a low substitution rate
allogeneic bone chips and a bone substitute with a high substitution rate
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