Computerized analysis of the distribution of occlusal contacts in individuals with Parkinson's disease and temporomandibular disorder

Silva, Paula Fernanda da Costa; Motta, Lara Jansiski; Silva, Soraia Micaela; Mesquita‐Ferrari, Raquel Agnelli; Fernandes, Kristianne Porta Santos; Bussadori, Sandra Kalil

doi:10.1179/2151090315y.0000000012

Cited by 5 publications

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“…The frequency of TMD in people with PD in the present sample was 30%, and even with no significant association found between having the dysfunction and the gender, the highest frequency was found in women. This result corroborates a recent study that evaluated the presence of the dysfunction in 42 people with PD and found a 23.08% higher frequency in women 27 . This is because women have a generalized tissue laxity, increased estrogen levels, making the joints more flexible and loose 28 .…”

Section: Discussionsupporting

confidence: 92%

Pain, click and crepitation as factors associated with temporomandibular dysfunction in Parkinson’s disease

Silva¹,

Sobral²,

Silva³

et al. 2018

Brazilian Journal of Pain

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BACKGROUND AND OBJECTIVES: Parkinson's disease leads to mandibular movements that affect the masticatory cycle and induce orofacial pain, one of the main clinical alterations found in temporomandibular dysfunction. Thus, the present study aimed to analyze the possible factors associated with temporomandibular dysfunction and to verify the frequency of the dysfunction in this population. METHODS: This was a cross-sectional study in which the participants were evaluated using the Diagnostic Criteria for Temporomandibular Dysfunction research, used to classify the temporomandibular dysfunction and to obtain by physical examination and self-report the variables studied. RESULTS: A total of 139 people with Parkinson's disease were evaluated. Of these, 77 met the eligibility criteria, with 70% of the sample being male, with an average age of 62±9 years; Parkinson's disease diagnosis time of 6±4 years and with 71% of the sample in the moderate stage of Parkinson's disease. No significant associations were found between age, gender, time and stage of the disease with temporomandibular dysfunction. Of the variables analyzed, the significant results showed that the presence of pain (OR=10.92, 95% CI=2.25-59.93, p<0.001) has a greater chance of developing temporomandibular dysfunction, crepitation (Kappa=0.34, p<0.004) reflects moderate accuracy in the classification of temporomandibular joint disorder and the click (negative predictive value=77%, p<0.032) increases the probability of having temporomandibular dysfunction.

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Section: Discussionsupporting

confidence: 92%

Pain, click and crepitation as factors associated with temporomandibular dysfunction in Parkinson’s disease

Silva¹,

Sobral²,

Silva³

et al. 2018

Brazilian Journal of Pain

View full text Add to dashboard Cite

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“…T‐Scan III equipment was used to record the occlusal contacts (Fig ). T‐Scan III allows simultaneous registration and imaging of the distribution of forces in relation to the maximum force exerted and the occlusal contact time sequences (Fig ). The single examiner was calibrated before the study started and recalibrated during data collection.…”

Section: Methodsmentioning

confidence: 99%

Occlusal Pressure Analysis of Complete Dentures after Microwave Disinfection: A Clinical Study

Basso

Giampaolo

Vergani

et al. 2015

Journal of Prosthodontics

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“…In total, nine studies examined unspecified TMD (viz., no clear distinction was made between TMD pain or dysfunction) in patients with PD (Table 3; Bakke et al, 2011; Baram et al, 2020; Baram et al, 2021; Baumann et al, 2020; Choi et al, 2021; Da Costa Silva et al, 2015; Massimo et al, 2020; Silva et al, 2016; Tavares et al, 2021). The within‐group results showed prevalences that varied between 1.1 and 61.7%.…”

Section: Resultsmentioning

confidence: 99%

Orofacial pain and dysfunction in patients with Parkinson's disease: A scoping review

Verhoeff

Koutris

Tambach

et al. 2022

European Journal of Pain

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Background Parkinson's disease (PD) is commonly known as a disorder that affects the smooth performance of body movements. In addition to the motor impairments, patients with PD often experience pain. Both motor impairments and pain can occur throughout the body, hence including the orofacial region. However, currently, there is a lack of knowledge on the orofacial manifestations. Since orofacial pain and dysfunction can, amongst others, reduce the quality of life of patients with PD, it is important to explore the prevalence of these symptoms in the PD population. Objective To provide a broad overview of the relevant literature on orofacial pain and dysfunction in patients with PD. Furthermore, we aim to generate hypotheses for future research on this topic. Databases and data treatment A literature search (in PubMed, http://embase.com, Web of Science [Core collection], and Cochrane Library) was performed on 20 January 2022, in collaboration with a medical librarian. In total, 7180 articles were found, of which 50 were finally included in this scoping review. Results In the included studies, pain (e.g. orofacial pain (N = 2) and temporomandibular disorder pain (N = 2)), orofacial motor dysfunction (e.g. limited jaw movements (N = 10), reduced maximum muscle output (N = 3), chewing difficulties (N = 9), unspecified TMD (N = 3), sensory disturbances (N = 1)), and bruxism (N = 3) were observed more often in patients with PD than in healthy controls. Conclusion Patients with PD experience more pain in the orofacial area and more dysfunction of the masticatory system than their healthy peers. Significance This scoping review can increase health care providers' awareness of the problems that can be encountered in the orofacial area of PD patients, especially pain syndromes also occur in the orofacial region and not only in the extremities. Besides, dysfunction of the orofacial area is elaborated in this scoping review, which helps to understand that this limits PD patients' quality of life. Further, the outcomes of this scoping review can assist in encouraging collaboration between medicine and dentistry. Finally, this scoping review suggests new research areas, based on the gaps identified in the current literature on this topic. Ultimately, this will improve individualized strategies for reducing orofacial pain and/or dysfunction in PD patients.

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Computerized analysis of the distribution of occlusal contacts in individuals with Parkinson's disease and temporomandibular disorder

Cited by 5 publications

References 0 publications

Pain, click and crepitation as factors associated with temporomandibular dysfunction in Parkinson’s disease

Pain, click and crepitation as factors associated with temporomandibular dysfunction in Parkinson’s disease

Occlusal Pressure Analysis of Complete Dentures after Microwave Disinfection: A Clinical Study

Orofacial pain and dysfunction in patients with Parkinson's disease: A scoping review

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