口腔医学 ›› 2023, Vol. 43 ›› Issue (10): 910-914.doi: 10.13591/j.cnki.kqyx.2023.10.009

• 临床研究 • 上一篇    下一篇

数字化导板引导CGF联合Bio-Oss骨粉充填颌骨囊肿的临床研究

张浩1,张新风2,祁雨晨1,胥加斌1,司亚萌2()   

  1. 1 徐州医科大学口腔医学院,江苏徐州(221000)
    2 徐州医科大学附属口腔医院口腔颌面外科,江苏徐州(221004
  • 修回日期:2023-06-03 出版日期:2023-10-28 发布日期:2023-10-20
  • 通讯作者: 司亚萌 E-mail:hqquietmoon@163.com
  • 基金资助:
    徐州市科技重点研发计划项目(KC21229)

Clinical study on digital guide plate guided CGF combined with Bio-Oss bone powder for filling bone cavity after jaw cyst surgery

ZHANG Hao1,ZHANG Xinfeng2,QI Yuchen1,XU Jiabin1,SI Yameng2()   

  1. School of Stomatology, Xuzhou Medical University, Xuzhou 221000, China
  • Revised:2023-06-03 Online:2023-10-28 Published:2023-10-20

摘要:

目的 探讨数字化导板引导浓缩生长因子(concentrated growth factor,CGF)结合Bio-Oss骨粉充填颌骨囊肿术后骨缺损区的疗效。方法 以2021年9月至2022年9月在徐州医科大学附属口腔医院口腔颌面外科就诊的60例行颌骨囊肿摘除术患者为研究对象,随机分为实验组、对照组1和对照组2。实验组术前制作数字化导板术中定位囊肿并填充CGF联合Bio-Oss骨粉至骨腔中,对照组1术前制作数字化导板术中定位囊肿并填充Bio-Oss骨粉至骨腔中,对照组2常规手术术中填充Bio-Oss骨粉至骨腔中。检测术前1 d、术后24 h、术后72 h血液CRP、WBC水平及手术时间,评估术后疼痛程度,测量术后3个月、6个月骨密度值。结果 三组术后CRP、WBC均较术前显著上升,实验组和对照组1术后炎症反应、手术时间及疼痛程度均显著低于对照组2,且实验组术后炎症反应显著低于对照组1;术后3个月、6个月三组骨缺损区骨密度均高于术前,实验组显著高于其他两组。结论 数字化导板引导CGF联合Bio-Oss骨粉充填颌骨囊肿摘除术后骨缺损区,可以缩短手术时间、减轻术后炎症反应及疼痛不适、促进骨愈合、提高成骨速度及成骨质量、更快恢复颌骨形态,值得在临床推广应用。

关键词: 浓缩生长因子, 数字化定位导板, 骨再生, 骨缺损

Abstract:

Objective To investigate the efficacy of digital guide plate guided concentrated growth factor(CGF)combined with Bio-Oss bone powder for filling bone cavity after jaw cyst surgery. Methods Sixty patients who attended the Department of Oral and Maxillofacial Surgery of the Affiliated Stomatological Hospital of Xuzhou Medical University from September 2021 to September 2022 for jaw cyst removal were randomly divided into experimental group, control group 1 and control group 2. In the experimental group, a digital guide was made intraoperatively to locate the cyst and CGF combined with Bio-Oss bone powder was filled into the bone cavity. In the control group 1, a digital guide was made intraoperatively to locate the cyst and Bio-Oss bone powder was filled into the bone cavity, and in the control group 2, Bio-Oss bone powder was filled into bone cavity during the conventional surgery. Preoperative, 24 h and 72 h postoperative blood CRP and WBC levels and the time of surgery were measured. Postoperative pain level was assessed and postoperative bone mineral density values were measured 3 and 6 months after surgery. Results The postoperative CRP and WBC of the three groups were significantly higher than those before surgery. The postoperative inflammatory reaction, operation time and pain level of the experimental group and control group 1 were lower than those of control group 2, and postoperative inflammatory reaction was significantly lower in the experimental group than in control group 1. The bone density of bone defect area of the three groups 3 and 6 months after surgerywas higher than that before surgery, and the experimental group was significantly higher than the other two groups. Conclusion Digital guide plate guided CGF combined with Bio-Oss bone powder to fill the bone defect area after jaw bone cyst removal can shorten operation time, reduce postoperative inflammatory reaction and pain and discomfort, promote bone healing, improve osteogenesis speed and quality, and restore jaw bone morphology faster, which is worth being promoted in clinical application.

Key words: concentrated growth factor, digital positioning guide plate, bone regeneration, bone defect

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