Comparison of allogeneic and autogenous bone grafts for augmentation of alveolar ridge defects —A 12‐month retrospective radiographic evaluation

ConclusionsFreeze ‐dried cancellous allogeneic bone blocks showed equivalent volumetric shrinkage rates as autogenous bone blocks when used for treating circumscribed bone defects classified as Type‐II to Type‐IV according to the ITI‐treatment guide categories. Therefore, it is not necessary to over‐contour the alveolar ridge when using allogeneic blocks for treating single tooth defects, but to apply the same procedure as when using autogenous blocks.
Source: Clinical Oral Implants Research - Category: Dentistry Authors: Tags: ORIGINAL RESEARCH Source Type: research