吉林大学学报(医学版) ›› 2025, Vol. 51 ›› Issue (3): 770-777.doi: 10.13481/j.1671-587X.20250322

• 临床研究 • 上一篇    

颞下颌关节盘锚固术治疗颞下颌关节盘不可复性前移位的临床分析

刘冲1,王波元2,姜洋1,宋艾倬2,李明贺2()   

  1. 1.吉林大学口腔医院口腔颌面外科,吉林 长春 130021
    2.吉林大学第二医院口腔科,吉林 长春 130022
  • 收稿日期:2024-07-10 接受日期:2024-09-16 出版日期:2025-05-28 发布日期:2025-07-18
  • 通讯作者: 李明贺 E-mail:liminghe@jlu.edu.cn
  • 作者简介:刘 冲(1996-),男,河北省邯郸市人,在读硕士研究生,主要从事口腔颌面外科临床方面的研究。
  • 基金资助:
    吉林省卫健委卫生健康技术创新项目(2020J029)

Clinical analysis on temporomandibular joint disc anchorage for treatment of irretrievable forward displacement of temporomandibular joint disc

Chong LIU1,Boyuan WANG2,Yang JIANG1,Aizhuo SONG2,Minghe LI2()   

  1. 1.Department of Oral and Maxillofacial Surgery,Stomatology Hospital,Jilin University,Changchun 130021,China
    2.Department of Stomatology,Second Hospital,Jilin University,Changchun 130022,China
  • Received:2024-07-10 Accepted:2024-09-16 Online:2025-05-28 Published:2025-07-18
  • Contact: Minghe LI E-mail:liminghe@jlu.edu.cn

摘要:

目的 从临床和影像学角度综合评估颞下颌关节盘锚固术(TMJDA)治疗颞下颌关节盘不可复性前移位(ADDWoR)的疗效,以提高临床医生对该术式的认识。 方法 回顾性收集21例行TMJDA的ADDWoR患者,共涉及25侧颞下颌关节(TMJ)。测定所有患者术前、术后1个月和术后6个月内的最大开口度及疼痛视觉模拟评分(VAS),计算Helkimo指数中的临床症状指数(Di)。制定术后并发症和满意度调查表,患者自我评价疗效,并评估其磁共振成像(MRI)表现。 结果 与术前比较,术后1个月和术后6个月患者最大开口度均明显增加(P<0.05);与术后1个月比较,术后6个月患者最大开口度明显增加(P<0.05)。与术前比较,术后1个月和术后6个月患者VAS均明显降低(P<0.05);与术后1个月比较,术后6个月患者VAS明显降低(P<0.05)。与术前比较,术后Di 0和DiⅠ患者百分率均明显增加(P<0.05),DiⅡ和DiⅢ患者百分率均明显减少(P<0.05),提示手术后TMJ功能有明显改善。21例ADDWoR患者中,满意者14例(66.67%),基本满意者7例(33.33%)。与术前比较,术后患者关节盘长度明显增加(P<0.01),髁突高度差异无统计学意义(P>0.05);术后所有移位关节盘均复位;在共25侧关节中,23侧(92%)疗效评价为“优”,2侧(8%)疗效评价为“良”。所有患者均未发生术后面神经损伤、局部脱发、术区凹陷、涎瘘和味觉-出汗综合征;3例患者共计3侧关节于术后24 h内出现了耳前区麻木的症状,术后6个月随访时患者麻木症状消失。 结论 TMJDA用于治疗ADDWoR能够稳定复位关节盘,可明显改善患者开口度及疼痛程度,术后并发症发生率较低。

关键词: 颞下颌关节盘锚固术, 不可复性盘前移位, 磁共振成像, 颞下颌关节紊乱综合征, 髁突

Abstract:

Objective To discuss the efficacy of temporomandibular joint disc anchoring (TMJDA) in the treatment of anterior disc displacement without reduction (ADDWoR) from clinical and imaging perspectives, in order to improve the clinicians’ understanding of this surgical approach. Methods Twenty-one ADDWoR patients who underwent TMJDA were retrospectively collected, involving a total of 25 temporomandibular joints (TMJs). The maximum mouth opening, visual analogue scale (VAS) score for pain, and Helkimo index were measured preoperatively, 1 month postoperatively, and 6 months postoperatively in all the patients. Postoperative complications and satisfaction questionnaires were designed for the patients to self-evaluate the efficacy, and their magnetic resonance imaging (MRI) findings were assessed. Results Compared with preoperative period, the maximum mouth opening at 1 month and 6 months postoperatively was significantly increased (P<0.05); compared with 1 month postoperatively, the maximum mouth opening at 6 months postoperatively was significantly increased (P<0.05). Compared with preoperative period, the VAS scores at 1 month and 6 months postoperatively were significantly decreased (P<0.05); compared with 1 month postoperatively, the VAS score at 6 months postoperatively was significantly decreased (P<0.05). Compared with preoperative period, the percentages of the patients with Di 0 and DiⅠ scores were significantly increased (P<0.05), while those with DiⅡ and DiⅢ scores were significantly decreased (P<0.05), indicating significant improvement in TMJ function after surgery. Among the 21 ADDWoR patients, 14 (66.67%) were satisfied and 7 (33.33%) were basically satisfied. Compared with preoperative period, the disc length was significantly increased postoperatively (P<0.01), while no significant difference was observed in condylar height (P>0.05); all displaced discs were repositioned postoperatively; among the 25 joints, 23 (92.00%) were evaluated as “excellent” and 2 (8.00%) were evaluated as “good”. No patients experienced postoperative facial nerve injury, local alopecia, surgical area depression, salivary fistula, or Frey syndrome; 3 patients (3 joints) developed numbness in the preauricular area within 24 hours postoperatively, which resolved by the 6-month follow-up. Conclusion TMJDA for the treatment of ADDWoR can stably reposition the disc, significantly improve mouth opening and pain levels, with a low incidence of postoperative complications.

Key words: Temporomandibular joint disc anchoring, Anterior disc displacement without reduction, Magnetic resonance imaging, Temporomandibular joint disorders, Condyle

中图分类号: 

  • R782.61