口腔医学研究 ›› 2026, Vol. 42 ›› Issue (1): 22-29.DOI: 10.13701/j.cnki.kqyxyj.2026.01.005

• 口腔颌面外科学研究 • 上一篇    下一篇

外科手术治疗药物相关性颌骨坏死的回顾性研究

王睿, 李馥焰, 何金媛, 孙国文*   

  1. 南京大学医学院附属口腔医院·南京市口腔医院口腔颌面头颈肿瘤外科南京大学口腔医学研究所 江苏 南京 210008
  • 收稿日期:2025-05-29 出版日期:2026-01-28 发布日期:2026-01-23
  • 通讯作者: *孙国文,E-mail:238957@sina.com
  • 作者简介:王睿(1999~ ),男,江苏盐城人,硕士,研究方向:口腔颌面外科。
  • 基金资助:
    南京市卫生科技发展专项资金项目(编号:YKK22183)

Retrospective Study on Surgical Treatment of Medication-related Osteonecrosis of The Jaw

WANG Rui, LI Fuyan, HE Jinyuan, SUN Guowen*   

  1. Department of Oral and Maxillofacial Head and Neck Oncology, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing 210008, China
  • Received:2025-05-29 Online:2026-01-28 Published:2026-01-23

摘要: 目的: 总结分析接受手术治疗的药物相关性颌骨坏死(medication-related osteonecrosis of the jaw, MRONJ)患者的临床资料,探讨手术方式等对疾病预后的影响。方法: 回顾性分析2013年1月~2024年10月南京市口腔医院收治的173例2~3期MRONJ手术患者资料,采用χ2检验和Fisher精确检验比较不同分组及手术方式的预后差异。结果: 总计144例治愈,29例复发,总治愈率为83.2%,下颌骨治愈率显著低于上颌骨(P<0.05)。骨管技术(难治型2期)和钛板修复(下颌3期)显著提高治愈率(P<0.05),而上颌3期开窗引流与次全切除术患者预后无差异(P>0.05)。结论: MRONJ发病无明显性别差异,下颌骨较上颌骨手术预后差,骨管技术与重建钛板修复是改善预后的关键。

关键词: 药物相关性颌骨坏死, 手术治疗, 预后, 骨管技术

Abstract: Objective: To summarize and analyze the clinical data of patients with medication-related osteonecrosis of the jaw (MRONJ) who underwent surgical treatment and to explore the impact of surgical methods and other factors on disease prognosis. Methods: A retrospective analysis was conducted on the data of 173 patients with stage 2-3 MRONJ who underwent surgery at Nanjing Stomatological Hospital from January 2013 to October 2024. Results: A total of 144 cases were cured and 29 cases relapsed. The overall cure rate was 83.2%, and the cure rate of the mandible was significantly lower than that of the maxilla (P<0.05). Bone tube technique (for refractory stage 2) and titanium plate reconstruction (for stage 3 mandible) significantly improved the cure rate (P<0.05), while there was no significant difference in prognosis for stage 3 maxilla with window drainage and subtotal resection (P>0.05). Conclusion: There is no significant gender difference in the incidence of MRONJ. The prognosis of surgery for mandibular MRONJ is worse than that for maxillary MRONJ. Bone tube technique and titanium plate reconstruction are key to improving prognosis.

Key words: medication-related osteonecrosis of the jaw, surgical treatment, prognosis, bone canal technique