Inclination of the osseous components of the temporomandibular joint related with disc displacement: Magnetic resonance and cone beam computed tomography imaging-based study.

IF 4.7 Q2 MATERIALS SCIENCE, BIOMATERIALS

ACS Applied Bio Materials Pub Date : 2024-11-01 Epub Date: 2022-02-14 DOI:10.1080/08869634.2022.2036438

Jingyi Huo, Yuebo Liu, Xianrui Yang, Qi Wang

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引用次数: 0

Abstract

Objective: To assess the association between three-dimensional inclination of the osseous structures of temporomandibular joints (TMJ) and the risk of disc displacement (DD).

Methods: The 120 TMJs of 60 patients were evaluated. According to magnetic resonance images, disc position was classified as normal, anterior DD with reduction (ADDWR) and without reduction (ADDWoR) and as normal, medial DD (MDD), and lateral DD (LDD) on the sagittal and coronal views, respectively. Condyle and eminence inclinations were measured using cone beam computed tomography.

Results: Smaller horizontal condylar inclination was associated with ADDWoR (p < 0.05). Larger coronal condylar inclination was associated with ADDWR (p < 0.05) and LDD (p < 0.05). There was no association between sagittal eminence inclination and DD (p < 0.05).

Conclusion: Medial condylar rotation in the axial view may be associated with ADDWoR. The condyle head horizontally inclined in the coronal view may be associated with ADDWR and LDD.

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与椎间盘移位有关的颞下颌关节骨性成分的倾斜：基于磁共振和锥形束计算机断层扫描成像的研究。

目的评估颞下颌关节（TMJ）骨性结构的三维倾斜度与椎间盘移位（DD）风险之间的关联：对 60 名患者的 120 个颞下颌关节进行了评估。根据磁共振图像，椎间盘位置被分为正常、前方DD（ADDWR）和无DD（ADDWoR），矢状切面和冠状切面上分别为正常、内侧DD（MDD）和外侧DD（LDD）。使用锥形束计算机断层扫描测量了髁突和突出部的倾斜度：结果：髁突水平倾角较小与 ADDWoR 有关（p p p p 结论：髁突内侧旋转与 ADDWoR 无关：轴向视图中的髁内侧旋转可能与 ADDWoR 有关。冠状面上水平倾斜的髁头可能与 ADDWR 和 LDD 有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ACS Applied Bio Materials Chemistry-Chemistry (all)

CiteScore

9.40

自引率

2.10%

发文量

464

期刊介绍： ACS Applied Bio Materials is an interdisciplinary journal publishing original research covering all aspects of biomaterials and biointerfaces including and beyond the traditional biosensing, biomedical and therapeutic applications. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrates knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important bio applications. The journal is specifically interested in work that addresses the relationship between structure and function and assesses the stability and degradation of materials under relevant environmental and biological conditions.