piezosurgery
Pronunciation: PEE-eh-zo-surgery
A surgical technique using ultrasonic vibrations to cut bone while preserving soft tissues.
Full Definition
Piezosurgery is an innovative surgical approach that uses ultrasonic frequencies to selectively cut mineralized tissues while leaving soft tissues unharmed. The piezoelectric handpiece generates micro-vibrations that are effective only on hard tissues due to their different elastic modulus compared to soft tissues. This technique offers superior precision, reduced bleeding, less post-operative swelling, and improved healing compared to conventional rotary instruments. It is particularly useful for delicate procedures near vital structures like nerves and sinus membranes.
Usage
Usage note: Brand names like 'Piezotome' should not be used generically in formal documentation.
In Context
- "Piezosurgery was employed for the lateral window approach to minimize sinus membrane perforation." — Sinus augmentation procedure
- "The piezosurgery technique resulted in excellent healing with minimal post-operative complications." — Follow-up assessment