BioMed Research International / 2019 / Article / Fig 17

Research Article

Clinical Classification of Bone Augmentation Procedure Failures in the Atrophic Anterior Maxillae: Esthetic Consequences and Treatment Options

Figure 17

(a-b) Granules of biomaterial are placed between the implants and in excess on the buccal side, covered by a semi-rigid resorbable polylactic acid membrane and fixed with implant cover screws and resorbable tacks.