title: Clinical comparison of ultrasonic surgery and conventional surgical techniques for enucleating jaw cysts.
abstract: The conventional treatment of odontogenic cysts usually involves enucleation of the cyst using rotary and manual instruments; such procedures can cause trauma to the cystic epithelium or soft tissues in the region, such as sinus membrane perforation or nerve damage. The use of ultrasonic surgery may reduce the risk of damage to soft tissues. The objective of this study was to evaluate the performance of ultrasonic surgery in removing odontogenic cysts. Eighty-two cysts were removed from 68 patients over a period of 45 months. Ultrasonic surgery was used for 34 patients and conventional surgical procedures were used for 34 control patients. Two surgeons rated the cutting efficiency, visibility of the surgical field, ease of operation, and ease of cyst epithelium removal on a 100-mm visual analogue scale. The operation time was also recorded. No major intraoperative or postoperative complications were observed, and there was no cyst recurrence. Ultrasonic surgery for enucleating jaw cysts was found to increase the operation time, but also markedly increased the visibility of the operation field. In cases where cyst enucleation is performed in difficult areas that require delicate manipulation, there is less risk of damage to vital structures such as neurovascular tissues with ultrasonic surgery.
authors.affiliation: American Hospital Dental Department, Nisantasi, Istanbul, Turkey.
authors.forename: Z
authors.initials: Z
authors.lastname: Yaman
authors.forename: B T
authors.initials: BT
authors.lastname: Suer
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007573:Jaw Neoplasms / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009807:Odontogenic Cysts / Q000601:surgery*; D061646:Operative Time; D019647:Oral Surgical Procedures / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D059708:Ultrasonic Surgical Procedures / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*
keywords: conventional surgery; enucleation; jaw cyst; rotary instruments; ultrasonic surgery