Ghorbanizadeh Sajad, Azadbakht Kamran, Badrian Hamid, Torabinia Nakisa
Dept. of Oral and Maxillofacial Radiology, School of Dentistry, Lorestan University of Medical Science, Khorramabad, Iran.
Dept. of Prosthodontics, School of Dentistry, Lorestan University of Medical Science, Khorramabad, Iran.
J Dent (Shiraz). 2025 Mar 1;26(1):1-7. doi: 10.30476/dentjods.2024.101406.2297. eCollection 2025 Mar.
Temporomandibular joint disorder (TMD) will appear if there is a problem with the temporomandibular joint, bones, related muscles, or ligaments. This complication causes severe joint pain near the ears, head, neck, and jaws. TMD has been reported to affect 40 to 70% of adults.
Based on previous studies, the present review aimed to determine the prevalence of TMD among the Iranian population.
This review and meta-analysis was performed according to the PRISMA guidelines. All relevant studies published during 2000-2023 were retrieved by a systematic search in available international databases, including Web of Science, Science Direct, Scopus, PubMed, and Google Scholar, and domestic Persian databases, including SID, Magiran, and Iran Medex. Finally, 22 completely related studies were selected to investigate the main objective. The Comprehensive Meta-analysis (CMA) software was used for data analysis in this systematic review.
Initially, 212 articles were retrieved, of which 116 were duplicate studies. Further, 39 studies were excluded after evaluation of the title and abstract, and 35 studies were excluded after considering the inclusion and exclusion criteria. Finally, 22 articles were included in the meta-analysis. The pooled prevalence of TMD in Iran was 0.56 (0.44-0.68).
In general, the prevalence of TMD in the Iranian population is relatively high. Therefore, it is necessary to develop strategies to educate people, especially those at risk. Furthermore, due to the presence of TMD in children and students in some parts of the country, it is necessary to perform essential examinations in preschools to prevent the development of this disorder in later life.
如果颞下颌关节、骨骼、相关肌肉或韧带出现问题，就会出现颞下颌关节紊乱症（TMD）。这种并发症会导致耳朵、头部、颈部和下巴附近出现严重的关节疼痛。据报道，TMD影响40%至70%的成年人。
基于以往的研究，本综述旨在确定伊朗人群中TMD的患病率。
本综述和荟萃分析按照PRISMA指南进行。通过在可用的国际数据库（包括科学网、科学直投、Scopus、PubMed和谷歌学术）以及国内波斯语数据库（包括SID、Magiran和伊朗医学索引）中进行系统检索，获取2000年至2023年期间发表的所有相关研究。最后，选择22项完全相关的研究来调查主要目标。本系统综述使用综合荟萃分析（CMA）软件进行数据分析。
最初检索到212篇文章，其中116篇为重复研究。此外，在对标题和摘要进行评估后，排除了39项研究，在考虑纳入和排除标准后，又排除了35项研究。最后，22篇文章被纳入荟萃分析。伊朗TMD的合并患病率为0.56（0.44 - 0.68）。
总体而言，伊朗人群中TMD的患病率相对较高。因此，有必要制定策略来教育人们，尤其是那些有风险的人群。此外，由于该国某些地区的儿童和学生中存在TMD，有必要在幼儿园进行必要的检查，以防止这种疾病在以后的生活中发展。
