Objectives: The aim of the present study was to assess the prevalence of temporomandibular joint (TMJ) symptoms, clinical and magnetic resonance imaging (MRI) findings in a cohort of Southern Italian patients with SSc. Methods: Twenty-seven patients with SSc (12 diffuse, 15 limited, mean age 53.9, SD ± 1.2) and 28 healthy subjects (mean age 54.8, SD ± 4.2) were enrolled in this observational cohort study. In all patients, clinical examination for assessing the presence of TMJ sounds, pain in the TMJ area, tenderness of masticatory muscles, limited mouth opening, pain assessment, MRI scan and Anamnestic and Dysfunctional Index were performed. Results: The test groups reported more clinical and MRI findings of TMJ symptoms and dysfunction than control group. The frequency distributions of symptoms were significantly different (P < 0.05), in the test groups for TMJ sounds, pain during mandibular movement and difficulty in the maximum mouth opening. There was also a significant decrease (P < 0.001), in the test groups, in the mean of leftward, rightward laterotrusion and protrusion. Correlation analysis allowed to affirm that maximum opening leftward laterotrusion, protrusion and click were significantly correlated to Modified Rodnan Skin Score. The mean duration of disease was significantly correlated, ever in total SSc group, only for the maximum mouth opening value. Conclusion: This study demonstrates that TMJ involvement is common in SSc patients and is correlated with a length and involvement of disease and supports the notion that TMJ examination should be encouraged in the rheumatology setting and clinicians should provide a right pain management and patient support.

Occlusal and MRI characterizations in systemic sclerosis patients: A prospective study from Southern Italian cohort

MATARESE, Giovanni;Isola, Gaetano;ALIBRANDI, Angela;LO GULLO, ALBERTO;BAGNATO, GIANLUCA;CORDASCO, Giancarlo;
2016-01-01

Abstract

Objectives: The aim of the present study was to assess the prevalence of temporomandibular joint (TMJ) symptoms, clinical and magnetic resonance imaging (MRI) findings in a cohort of Southern Italian patients with SSc. Methods: Twenty-seven patients with SSc (12 diffuse, 15 limited, mean age 53.9, SD ± 1.2) and 28 healthy subjects (mean age 54.8, SD ± 4.2) were enrolled in this observational cohort study. In all patients, clinical examination for assessing the presence of TMJ sounds, pain in the TMJ area, tenderness of masticatory muscles, limited mouth opening, pain assessment, MRI scan and Anamnestic and Dysfunctional Index were performed. Results: The test groups reported more clinical and MRI findings of TMJ symptoms and dysfunction than control group. The frequency distributions of symptoms were significantly different (P < 0.05), in the test groups for TMJ sounds, pain during mandibular movement and difficulty in the maximum mouth opening. There was also a significant decrease (P < 0.001), in the test groups, in the mean of leftward, rightward laterotrusion and protrusion. Correlation analysis allowed to affirm that maximum opening leftward laterotrusion, protrusion and click were significantly correlated to Modified Rodnan Skin Score. The mean duration of disease was significantly correlated, ever in total SSc group, only for the maximum mouth opening value. Conclusion: This study demonstrates that TMJ involvement is common in SSc patients and is correlated with a length and involvement of disease and supports the notion that TMJ examination should be encouraged in the rheumatology setting and clinicians should provide a right pain management and patient support.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/3067631
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