Does Incidence of Temporomandibular Disc Displacement With and Without Reduction Show Similarity According to MRI Results?

Ertem, Sinan Yasin; Konarılı, Fatma Nur; Ercan, Karabekir

doi:10.1007/s12663-019-01322-w

Cited by 7 publications

(4 citation statements)

References 28 publications

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“…CBCT (Bertram et al, 2018;Shahidi et al, 2018), and MRI (Ertem et al, 2020;Mazza et al, 2020). Since conventional radiography, such as panoramic radiography, has the limitation of converting a 3D space into a 2D image, calculating the exact values of joint space could be really challenging and even unreliable.…”

Section: Discussionmentioning

confidence: 99%

“…To assess various specific variables in the TMJ space, several radiographic modalities have been used, including plain film radiography (Gharge, Ashwinirani, & Sande, 2020 ; Jalalian & Alaei, 2020 ), CT (Gupta et al, 2020 ), computed tomography (Meng et al, 2021 ; Song et al 2020 ), CBCT (Bertram et al, 2018 ; Shahidi et al, 2018 ), and MRI (Ertem et al, 2020 ; Mazza et al, 2020 ). Since conventional radiography, such as panoramic radiography, has the limitation of converting a 3D space into a 2D image, calculating the exact values of joint space could be really challenging and even unreliable.…”

Section: Discussionmentioning

confidence: 99%

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The effect of tooth loss on the temporomandibular joint space: A CBCT study

Tabatabaei,

Paknahad,

Poostforoosh

2024

Clinical & Exp Dental Res

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ObjectiveThe tooth loss has a significant impact on the positioning of the condyle in the glenoid fossa and joint spaces of the temporomandibular joint (TMJ). The aim of this study was to assess the association between tooth loss and TMJ spaces using cone beam computed tomography (CBCT) images.Materials and MethodsThis retrospective investigation involved the evaluation of CBCT images of the bilateral TMJs in a cohort of 111 individuals, comprising 68 males and 43 women. The dentition of the patients was categorized into three categories, including A (65.4%), B (19.1%), and C (16.4%), based on the Eichner index. Anterior, superior, and posterior joint spaces were then measured in sagittal views. The Kruskal–Wallis test and Mann–Whitney test were employed to identify significant differences among the three Eichner groups.ResultsThe findings of the present study suggested that there was no statistically significant variation in the anterior joint space among different Eichner groups within the general population (p = .781). Nevertheless, the superior and posterior joint spaces exhibited statistically significant alterations, as indicated by p‐values of .039 and .010, respectively. It was detected that condyles were positioned inferiorly and posteriorly in group C when compared to groups A and B.ConclusionThe present study indicated that greater loss of tooth‐supporting zones is associated with posterior and inferior displacement of condyles. Understanding these relationships helps emphasize how crucial it is to replace missing teeth to enhance occlusion support and, in turn, stop the progression and further deterioration of temporomandibular disorders.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

The effect of tooth loss on the temporomandibular joint space: A CBCT study

Tabatabaei,

Paknahad,

Poostforoosh

2024

Clinical & Exp Dental Res

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“…In view of the new evidence about TMJ internal derangement, treatment should be directed to pain management, reduction of inflammation, decreasing adverse joint loading and restoration of normal function (50) . Changing the position of the disc and removal of the disc with or without replacement, although fairly successful are associated with surgical morbidity and potential long term sequalae (7) .…”

Section: Discussionmentioning

confidence: 99%

Evaluation of the effect of intra-articular injection of macrolide antibiotics versus corticosteroids on internal derangement of temporomandibular joint.

Mosleh

Ghanem

2021

Egyptian Dental Journal

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“…Therefore, the retrodiscal tissue is often a major contributor to edema and hyperemia with ADD without reduction because of its repetitive impingement of the condyle and high tension of the stretching ligament [ 7 ], resulting in pain with speaking and eating. Furthermore, because an altered or misaligned disk–condyle structural relationship is maintained during mandibular translation, ADD without reduction can often include a history of jaw clicking with the sudden onset of the limited ability to open the mouth in the absence of clicking; therefore, its clinical characteristics include mandibular deviation to the affected side when opening the mouth and marked limited lateral movement to the opposite side [ 8 ]. When the biochemical and biomechanical loads tremendously exceed the normal levels that the temporomandibular disc can withstand, it will perforate (this occurs easily at the bilaminar zone).…”

Section: Introductionmentioning

confidence: 99%

Morphologic Analysis of Condyle among Different Disc Status in the Temporomandibular Joints by Three-dimensional Reconstructive Imaging: A Preliminary Study

Liu

Gong

et al. 2022

BMC Oral Health

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Objectives Morphological study is a common approach in the field of anterior disc displacement (ADD) pathology; however, analysis based on three-dimensional reconstructive imaging has not been investigated. This study investigated the association between ADD and the status of the mandibular condyle and articular fossa. Methods Thirty-four patients were divided into three groups: normal articular disc position (NADP), anterior disc displacement with reduction (ADDwR), and anterior disc displacement without reduction (ADDwoR). Multiple grouped comparisons of three different disc statuses were performed by Kruskal–Wallis H test and variance analysis respectively. Receiver-operating characteristic curve was plotted to assess the diagnostic efficacy of the morphological parameters. Multivariate logistic regression analysis was used to investigate the interfering factors of ADD. Results The condylar volume (CV) and condylar superficial area (CSA) in the NADP, ADDwR, and ADDwoR groups exhibited obvious changes (P < 0.05). Both CV and superior joint space (SJS) presented a good diagnostic accuracy for NADP-ADDwoR [area under the curve (AUC)CV = 0.813; AUCSJS = 0.855)], and ADDwR-ADDwoR (AUCCV = 0.858; AUCSJS = 0.801). CSA presented a good diagnostic accuracy for ADDwR-ADDwoR (AUC = 0.813). A multivariate logistic ordinal regression model showed that the CV [odds ratio (OR) = 1.011; regression coefficient (RC) = 0.011, P = 0.018], SJS (OR, 8.817; RC = 2.177; P < 0.001), and medial joint space (MJS) (OR, 1.492; RC = 0.400; P = 0.047) had a significantly impact on the groups. Conclusion CV, CSA, SJS, and MJS were significantly associated with the different disc status, and the condyle in ADD exhibited 3-dimensionally altered dimensions. They could be considered as promising biometric markers to assess the ADD.

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Does Incidence of Temporomandibular Disc Displacement With and Without Reduction Show Similarity According to MRI Results?

Cited by 7 publications

References 28 publications

The effect of tooth loss on the temporomandibular joint space: A CBCT study

The effect of tooth loss on the temporomandibular joint space: A CBCT study

Evaluation of the effect of intra-articular injection of macrolide antibiotics versus corticosteroids on internal derangement of temporomandibular joint.

Morphologic Analysis of Condyle among Different Disc Status in the Temporomandibular Joints by Three-dimensional Reconstructive Imaging: A Preliminary Study

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