Piezoelectric Surgery
Selective ultrasonic bone cutting for delicate maxillofacial procedures
This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.
This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Ağız ve Diş Sağlığı department. Book Appointment →
What is Piezoelectric Surgery?
Piezoelectric surgery, introduced by Tomaso Vercellotti in 2000, employs ultrasonic vibrations at frequencies between 24 and 36 kHz to micrometric oscillations of specially designed inserts that selectively cut mineralized tissues while sparing soft tissues. The technology exploits the differential cutting threshold between hard and soft tissues, providing precise, atraumatic osteotomy with minimal heat generation, optimal visibility through cavitation effect of irrigation fluid, and reduced risk of injury to vital structures.
Indications include sinus floor elevation, atraumatic tooth extraction, inferior alveolar nerve lateralization, ridge expansion, bone harvesting, orthognathic surgery, periodontal surgery, endodontic microsurgery, and middle ear surgery (stapedotomy, ossiculoplasty), spinal surgery (cervical decompression), and craniofacial surgery. Contraindications are relative and include presence of cardiac pacemakers (electromagnetic interference concern), severely sclerotic bone limiting cutting efficiency, and need for extensive bone removal where speed is critical.
Advantages include selective cutting preserving adjacent neurovascular structures, minimal heat generation reducing osteonecrosis risk, excellent surgical visibility from cavitation, reduced postoperative pain and edema, faster healing, and improved patient comfort. Limitations include slower cutting speed compared to rotary instruments, higher equipment cost, learning curve for optimal technique, and need for adequate irrigation to prevent overheating.
Symptoms
Risk Factors
When to See a Doctor?
If you experience any of the following symptoms, seek medical attention promptly:
- Considering atraumatic dental extraction
- Sinus floor elevation planning
- Anatomically delicate surgical procedure
- Need for nerve preservation
- Complex implant site preparation
- Orthognathic surgery candidate
- Periodontal surgical needs
- Endodontic apicoectomy planning
- Otologic surgical evaluation
- Spinal decompression evaluation
- Cyst removal near vital structures
- Tumor with bone involvement
- Postoperative complications from prior bone surgery
- Reduced postoperative recovery preferences
Treatment Methods
Which Department to Visit?
You can visit our Ağız ve Diş Sağlığı department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.
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You can make an appointment with our specialists or contact us for your concerns.
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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.