Study on the Application of Ultrasound Bone Knife Bone Window Technology Combined with Viscous Bone in Mandibular Cysts
10.13241/j.cnki.pmb.2025.12.015
- VernacularTitle:超声骨刀骨窗技术联合黏性骨在下颌骨囊肿中的应用研究
- Author:
Tian-yi LI
1
;
Xin-feng ZHANG
1
;
Ya-meng SI
1
;
Xin-yu ZHANG
1
;
Peng KOU
1
;
Xuan WANG
1
Author Information
1. 徐州医科大学附属口腔医院口腔颌面外科 江苏徐州 221000
- Publication Type:Journal Article
- Keywords:
Ultrasound bone knife;
Bone window technology;
Viscous bone;
Mandibular cysts
- From:
Progress in Modern Biomedicine
2025;25(12):2024-2033
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical effect of ultrasound bone knife bone window technique combined with viscous bone in mandibular cysts and its impact on postoperative bone defect repair.Methods:60 patients with mandibular cysts who visited our hospital from January 2024 to June 2024 were selected as the study subjects,they were randomly divided into control group(30 cases)and experimental group(30 cases).The control group underwent traditional scraping surgery(without the use of bone defect repair materials).The experimental group used ultrasound bone knife bone window technology combined with adhesive bone treatment.The surgical time,postoperative visual pain simulation(VAS)score,intraoperative blood loss,postoperative swelling degree,and incidence of postoperative complications between the two groups were observed and compared.Bone defect repair was evaluated by cone beam computed tomography(CBCT)at 3 and 6 months postoperatively.Results:There was no significant difference in surgical time,intraoperative blood loss,postoperative swelling degree,and incidence of postoperative complications between the two groups(P＞0.05).The VAS scores of both groups at 3 and 7 d postoperative were lower than those at 1 d postoperative(P＜0.05),and the VAS score at 7 d postoperative was lower than that 3 d postoperative(P＜0.05).The VAS scores in the experimental group were significantly lower than those in the control group at 1,3 and 7 d postoperative(P＜0.05).The HU values and bone repair area ratio in the experimental group at 3 and 6 months postoperative were significantly higher than those in the control group(P＜0.05),and the HU values and bone repair area ratio in the control group and experimental group at 6 months postoperative were significantly increased compared to those at 3 months postoperative(P＜0.05).Conclusion:The combination of ultrasound bone knife bone window technology and adhesive bone treatment for mandibular cysts can significantly reduce postoperative pain,accelerate bone defect repair,and improve bone density and repair quality.Compared with traditional scraping surgery,the use of sticky bone has significant advantages in postoperative bone regeneration and does not significantly increase the risk of complications,making it of high clinical application value.
