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Son JY, Choi OS, Kim YM. Oral habits and temporomandibular joint disorders according to stress levels among military personnel in South Korea: A cross-sectional study. J Oral Rehabil 2024. [PMID: 38706184 DOI: 10.1111/joor.13727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/21/2024] [Accepted: 04/26/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Military personnel suffer from stress-induced temporomandibular joint disorders (TMD). No previous studies have evaluated the oral habits and TMD in military personnel based on their stress levels. OBJECTIVES To examine the correlation between oral habits and TMD based on stress levels. In addition, we assessed the relationship between stress levels and TMD by military rank as well as the impact of oral habits on TMD. METHOD This cross-sectional survey included 89 military personnel who visited the Armed Forces Medical Center in Korea with discomfort in the temporomandibular joint (TMJ) discomfort. Oral habits, stress level, TMD and general characteristics of the subjects were investigated. A questionnaire was distributed to the subjects who agreed to the study, and they were asked to respond in a self-written form. Multiple linear regression analysis was performed to examine the factors that affect oral habits and TMJ symptoms. RESULTS Stress scores and oral habits were highest in the 'Private' rank. In contrast, temporomandibular joint symptoms were highest in the 'Corporal' rank. Additionally, the high-risk stress group exhibited higher scores in oral habits and TMD compared to the potential stress group. Furthermore, there was a positive correlation between an increase in high-risk stress scores and a rise in oral habits. And individuals with more oral habits are at an increased likelihood of experiencing TMD. CONCLUSION Our study findings suggest that military personnel with prevent TMD and improve oral habits by addressing stress levels.
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Affiliation(s)
- Ji-Young Son
- Department of Preventive and Social Dentistry, School of Dentistry, Seoul National University, Seoul, Korea
- Dental Research Institute, Seoul National University, Seoul, South Korea
| | - Ok-Sun Choi
- Department of dental hygiene, Gangdong University, Eumseong-gun, Korea
| | - You-Mi Kim
- Department of Spinal Cord Injury Rehabilitation, National Rehabilitation Center, Seoul, Korea
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Taqi M, Zaidi SJA, Siddiqui SU, Zia B, Khadija Siddiqui M. Dental practitioners' knowledge, management practices, and attitudes toward collaboration in the treatment of temporomandibular joint disorders: a mixed-methods study. BMC PRIMARY CARE 2024; 25:137. [PMID: 38671353 PMCID: PMC11046804 DOI: 10.1186/s12875-024-02398-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Temporomandibular joint disorders (TMDs) are a variety of conditions that affect different parts of the temporomandibular joints (TMJ) and can cause orofacial pain and functional impairment. This study aims to investigate dental practitioners' knowledge and management of Temporomandibular Joint Disorders (TMDs), particularly their knowledge of the role physical therapy plays in TMD treatment. METHODS A mixed-methods approach was adopted to provide a comprehensive view of current knowledge, management practices, and attitudes toward collaboration among dental practitioners in treating TMD. Data were collected from a convenience sample of 335 dentists in Karachi using a detailed questionnaire to assess their knowledge of the role of physical therapy in the treatment of TMD. Twenty dentists were chosen for face-to-face, in-depth interviews to explore their experiences and challenges in managing TMDs based on their responses to the administered questionnaire. RESULTS The cumulative quantitative and qualitative findings of the study revealed a landscape marked by individualized approaches to referral practices and significant gaps in interdisciplinary collaboration. Most practitioners holding a bachelor's degree predominantly used medication (65.2%) and cause-specific treatment (65.3%) for TMD treatment. Thematic analysis of clinical efficacy and practitioner challenges in managing TMD revealed significant issues faced by dental professionals. CONCLUSIONS The study successfully validated a questionnaire to understand dental practitioners' knowledge regarding physical therapy in TMD treatment. The study identified significant gaps in knowledge and a lack of collaboration between dentists and physiotherapists. The limited referral practices highlighted in the study, along with insights from dentist interviews, emphasize the need for improved interdisciplinary approaches to managing TMDs within dental practice.
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Affiliation(s)
- Muhammad Taqi
- Department of Community Dentistry, Dow Dental College, Dow University of Health Sciences, Karachi, Sindh, Pakistan.
| | - Syed Jaffar Abbas Zaidi
- Department of Oral Biology, Dow Dental College, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Saad Uddin Siddiqui
- Department of Oral Medicine, Dow Dental College, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Babar Zia
- Department of Community Dentistry, Dow Dental College, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Maria Khadija Siddiqui
- Department of Community Dentistry, Jinnah Medical & Dental College, Dow University of Health Sciences, Karachi, Sindh, Pakistan
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Zieliński G, Pająk-Zielińska B, Ginszt M. A Meta-Analysis of the Global Prevalence of Temporomandibular Disorders. J Clin Med 2024; 13:1365. [PMID: 38592227 PMCID: PMC10931584 DOI: 10.3390/jcm13051365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/22/2024] [Accepted: 02/25/2024] [Indexed: 04/10/2024] Open
Abstract
Background: This meta-analysis aims to evaluate the proportion of people with TMDs in different studies, considering factors such as geographical region, patient age, and sample size. Methods: The search yielded 6984 articles on the incidence of TMDs. Finally, 74 studies with 172,239 subjects and 35,259 with TMDs were selected for final analysis. Analyses were performed using the R statistical language. Results: The incidence of TMDs in the world population was 34%. The age group 18-60 years is the most exposed to TMDs. From the data presented, we observed that for each continent, the female group was 9% to 56% larger than the male group. The highest female-to-male ratio (F:M) was reported in South America (1.56), whereas the lowest F:M ratio was reported in Europe (1.09), suggesting an almost equal distribution of males and females. Conclusions: This suggests that geographical location may play a role in the results of the studies. The prevalence of TMDs was significantly higher in South America (47%) compared to Asia (33%) and Europe (29%). Larger epidemiological studies of TMDs in African and Australian populations are recommended. In conclusion, both visual and statistical assessments suggest that the results of our meta-analysis are robust and unlikely to be significantly affected by publication bias. This suggests that geographical location may play a role in the prevalence of TMDs.
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Affiliation(s)
- Grzegorz Zieliński
- Department of Sports Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Beata Pająk-Zielińska
- Interdisciplinary Scientific Group of Sports Medicine, Department of Sports Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Michał Ginszt
- Department of Rehabilitation and Physiotherapy, Medical University of Lublin, 20-093 Lublin, Poland;
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Iglesias-Peón M, Mesa-Jiménez J, Fernández-DE-Las-Peñas C, García Iglesias N, Iglesias Peón CM, Rodrigues-DE-Souza DP, Alburquerque-Sendín F. Test-retest reliability of the isometric contraction test (IC test) of the masticatory muscles in subjects with and without temporomandibular muscle disorders. J Appl Oral Sci 2023; 31:e20230045. [PMID: 37909525 PMCID: PMC10609633 DOI: 10.1590/1678-7757-2023-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/24/2023] [Accepted: 09/06/2023] [Indexed: 11/03/2023] Open
Abstract
OBJECTIVE Recently, the DC/TMD has become an essential tool for the diagnosis of temporomandibular disorders (TMD). However, as they fail to include functional activities, new assessment proposals have emerged, such as the isometric contraction test (IC test) of the masticatory muscles, which uses muscle contractions to identify muscular TMD. This study aimed to determine the test-retest reliability of the IC test. METHODS A total of 64 participants (40 women and 24 men) completed the IC test administered by two different physical therapists on two non-consecutive days. Cohen's kappa (k), PABAK, and percent agreement (PA) between days were estimated. RESULTS The IC test showed good to excellent test-retest reliability values (k>0.77; PABAK>0.90), both globally and individually for the muscles evaluated, and PA>90%, therefore above the thresholds for clinical applicability. However, the global assessment of myofascial pain and the evaluation of the medial pterygoid muscle showed slightly lower reliability values. CONCLUSION The IC test is reliable for the assessment of subjects with muscular TMD, both in terms of the global assessment and the evaluation of each muscle, which supports its clinical applicability. Care should be taken when assessing myofascial pain globally and when evaluating the medial pterygoid in all types of pain.
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Affiliation(s)
- Marcos Iglesias-Peón
- Osteopatía y Fisioterapia Guadalajara, Guadalajara, España
- Universidad de Córdoba, Programa de Doctorado en Biomedicina, Córdoba, España
| | - Juan Mesa-Jiménez
- Universidad CEU San Pablo, Departamento de Fisioterapia, Madrid, España
| | - César Fernández-DE-Las-Peñas
- Universidad Rey Juan Carlos, Departamento de Fisioterapia, Terapia Ocupacional, Rehabilitación y Medicina Física, Alcorcón, Madrid, España
| | | | | | | | - Francisco Alburquerque-Sendín
- Universidad de Córdoba, Facultad de Medicina y Enfermería, Departamento de Enfermería, Farmacología y Fisioterapia, Córdoba, España
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, España
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Parlawar AN, Mundada BP. Enhancing Pain Relief in Temporomandibular Joint Arthrocentesis: Platelet-Rich Plasma and Hyaluronic Acid Synergy. Cureus 2023; 15:e45646. [PMID: 37868393 PMCID: PMC10589392 DOI: 10.7759/cureus.45646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Temporomandibular joint (TMJ) disorders present complex challenges in pain management and functional restoration. This review delves into the innovative approach of using platelet-rich plasma (PRP) and hyaluronic acid (HA) combination therapy in TMJ arthrocentesis to address these issues. The potential benefits of this approach are highlighted through an exploration of mechanisms, clinical studies, safety considerations, and future directions. PRP's regenerative properties and HA's lubrication and anti-inflammatory effects offer a comprehensive solution to multifactorial TMJ pain and dysfunction. Clinical studies reveal significant pain reduction, improved mobility, and enhanced satisfaction in patients treated with PRP and HA. Although mild and transient adverse effects have been reported, the safety profile remains favorable. While the evidence is promising, more extensive randomized controlled trials are needed to establish sustained efficacy and safety. As research evolves, collaborative efforts among clinicians and researchers are crucial in realizing the potential of PRP and HA combination therapy, ultimately providing a novel pathway to alleviate TMJ-related pain and enhance patient well-being.
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Affiliation(s)
- Akshita N Parlawar
- Dentistry, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Bhushan P Mundada
- Oral and Maxillofacial Surgery, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Chu ECP, Lee WT, Chau C, Wong E, Cheng HY. Temporomandibular Disorder Treated With Chiropractic Therapy. Cureus 2023; 15:e36377. [PMID: 36945237 PMCID: PMC10025577 DOI: 10.7759/cureus.36377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2023] [Indexed: 03/23/2023] Open
Abstract
Temporomandibular disorders (TMDs) are common and affect the temporomandibular joint (TMJ) and surrounding musculoskeletal tissues. Although traditional rehabilitative treatments such as physiotherapy, occlusal splints, orthodontics, and electrotherapy effectively manage TMDs, chiropractic therapy is emerging as a promising non-invasive treatment option. We report a 39-year-old female patient with TMD who underwent chiropractic therapy, including spinal adjustments, soft tissue therapy, and exercise rehabilitation. After four weeks of treatment, the patient reported a complete resolution of symptoms and an improved quality of life score. Thereafter, the patient continued chiropractic treatment monthly for six months, during which she reported no symptoms and demonstrated improvements in her spinal range of motion, open-mouth anatomy, and cervical lordosis. This case study highlights the efficacy of applying an interdisciplinary approach to treating TMD and the potential of chiropractic therapy as a valuable treatment option for managing TMD.
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Affiliation(s)
- Eric Chun-Pu Chu
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Wai Ting Lee
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Cherie Chau
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Emmanuel Wong
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
| | - Hay Yeung Cheng
- Department of Chiropractic, New York Medical Group, EC Healthcare, Kowloon, HKG
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Losev FF, Starikov NA, Babunashvili GB, Rudakov AM, Vataeva AA. [Duration of splint therapy in patients with temporomandibular joint disorders]. STOMATOLOGIIA 2023; 102:37-43. [PMID: 38096393 DOI: 10.17116/stomat202310206237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
AIM Studying the duration of treatment in patients with temporomandibular joint pain dysfunction syndrome, and the relationship of the duration of treatment with the age of the patient at the beginning of therapy. MATERIALS AND METHODS The study was carried out using information from medical records of dental patients, information from additional examinations of patients who were treated at the National Medical Research Centre for Dentistry and Maxillofacial Surgery of the Ministry of Health of Russia from 2016 to 2022. Statistical research methods: to evaluate the normality of the distribution, graphical methods were used, as well as the Shapiro-Wilk criterion. RESULTS The duration of splint therapy in patients with temporomandibular joint pain dysfunction syndrome varied from 4 to 27 months. The average duration of treatment of patients using occlusive splints was 10.5±5.3 months. Without abnormal observations, the average duration of splint therapy in patients with TMJ pain syndrome was 9.6±4.1 months. The obtained data allow stating the absence of a correlation between the age of patients and the duration of splint-therapy. CONCLUSION The majority of patients (68.4%) complete the splint therapy stage within 1 year, and a very small part (1.8%) are treated for more than 1.5 years. The duration of treatment of patients with temporomandibular joint pain dysfunction syndrome does not depend on age or gender.
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Affiliation(s)
- F F Losev
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - N A Starikov
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russia
| | - G B Babunashvili
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - A M Rudakov
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
| | - A A Vataeva
- Central Research Institute of Dentistry and Maxillofacial Surgery, Moscow, Russia
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