Autogenous bone grafts in the esthetic zone: optimizing the procedure using piezosurgery

Area of Science:

• Dental implantology
• Oral and maxillofacial surgery
• Regenerative medicine

Background:

• Soft and hard tissue defects present significant challenges in implant dentistry.
• Matching surgical techniques to specific defects is crucial for successful outcomes.
• Alveolar ridge reconstruction is vital for achieving functional and esthetic dental implants.

Purpose of the Study:

• To describe a technique for reconstructing alveolar ridge defects in the esthetic zone.
• To evaluate the use of autogenous chin bone blocks for ridge augmentation.
• To assess the impact of Piezosurgery on the accuracy and outcomes of the procedure.

Main Methods:

• Autogenous bone blocks were harvested from the chin and shaped to fit the alveolar ridge defect.
• Bone blocks were stabilized at the recipient site for reconstruction.
• Piezosurgery was utilized to facilitate precise surgical modifications.
• Patient outcomes were observed over a 2 to 7-year period.

Main Results:

• The technique successfully reconstructed alveolar ridge defects in the esthetic zone.
• Piezosurgery allowed for accurate modifications and precise graft placement.
• Stable and positive results were observed in terms of both function and esthetics.
• Long-term observation (2-7 years) confirmed the durability of the treatment.

Conclusions:

• Reconstruction of alveolar ridge defects using autogenous chin bone blocks is a viable and effective treatment.
• Piezosurgery significantly improves the accuracy and control during bone grafting procedures.
• The described technique provides predictable and stable functional and esthetic results in implant dentistry.