Piezoelectric surgery in autogenous bone block grafts

Area of Science:

• Oral and Maxillofacial Surgery
• Regenerative Medicine
• Dental Implantology

Background:

• Alveolar ridge defects in the esthetic zone pose challenges for dental implant placement.
• Autogenous bone blocks from the chin are a common grafting material.
• Surgical technique may influence bone regeneration and long-term outcomes.

Purpose of the Study:

• To compare piezoelectric surgery with rotary instruments for alveolar ridge reconstruction.
• To evaluate bone regeneration and clinical predictability using different surgical techniques.
• To assess long-term outcomes of alveolar ridge augmentation in the esthetic zone.

Main Methods:

• Harvesting autogenous bone blocks from the chin for alveolar ridge reconstruction.
• Dividing 38 procedures into two groups: piezoelectric surgery (group 1) and rotary instruments (group 2).
• Analyzing bone regeneration and clinical outcomes 5 to 7 years post-surgery.

Main Results:

• Piezoelectric surgery allowed for greater intraoperative surgical modifications.
• Bone regeneration was observed in both groups.
• Follow-up revealed superior and more predictable clinical results with piezoelectric surgery.

Conclusions:

• Piezoelectric surgery is a highly effective technique for alveolar ridge reconstruction in the esthetic zone.
• The technique provides enhanced bone regeneration and predictable clinical outcomes compared to rotary instruments.
• Long-term follow-up supports the use of piezoelectric surgery for improved esthetic and functional results.