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Christidis N, Al-Moraissi EA, Al-Ak'hali MS, Minarji N, Zerfu B, Grigoriadis A, Schibbye R, Christidis M. Psychological treatments for temporomandibular disorder pain-A systematic review. J Oral Rehabil 2024; 51:1320-1336. [PMID: 38616535 DOI: 10.1111/joor.13693] [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: 02/21/2024] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Temporomandibular disorders (TMD) are common. They affect abilities for carrying out daily tasks and influence different psychological aspects. In addition to standard treatment, psychological treatments have been suggested. The aim was to investigate the effects of psychological treatments on patients with painful TMD in a short- and long-term perspective. MATERIALS AND METHODS An electronic search was conducted in the databases MEDLINE, CINAHL, EMBASE, the Cochrane Central Registry of Controlled Trials (CENTRAL), and Web of Science for randomized clinical trials (RCTs) reporting psychological interventions for TMD. Registered beforehand in PROSPERO (CRD42022320106). In total, 18 RCTs were included; six RCTs that could be used in the meta-analysis, and all 18 RCTs were used in the narrative synthesis. Risk of bias was assessed by the Cochrane's tool for assessing risk of bias and certainty of evidence by GRADE. RESULTS The narrative synthesis indicates that psychological treatment options seem equivalent to standard treatment for painful TMD. The meta-analysis showed that a combination of psychological treatment and standard treatment and manual treatment (very low-quality evidence) are significantly better in pain reduction than just counselling and standard treatments of TMD. CONCLUSION This study indicates that psychological treatments seem to reduce pain intensity in individuals with painful TMD, and that the effect seems to be equally good as standard treatment. However, a combination of psychological treatments and standard treatments seems to have an even better effect. This indicates that psychological treatments are promising as an additional treatment approach for painful TMDs.
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Affiliation(s)
- Nikolaos Christidis
- Division of Oral Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, Huddinge, Sweden
| | - Essam Ahmed Al-Moraissi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Thamar University, Dhamar, Yemen
| | | | - Natalie Minarji
- Division of Oral Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, Huddinge, Sweden
| | - Bethel Zerfu
- Division of Oral Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, Huddinge, Sweden
| | - Anastasios Grigoriadis
- Division of Oral Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, Huddinge, Sweden
| | - Robert Schibbye
- Department of Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, Huddinge, Sweden
| | - Maria Christidis
- The Swedish Red Cross University, The Institute of Health Sciences, Huddinge, Sweden
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
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Shalish M, Leibovich A, Zakuto A, Slutzky H, Chaushu S, Almoznino G. The association between orthodontic treatment and temporomandibular disorders diagnosis and disease characteristics. J Oral Rehabil 2024; 51:487-499. [PMID: 38054581 DOI: 10.1111/joor.13630] [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: 06/17/2023] [Revised: 08/29/2023] [Accepted: 11/16/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND The association between orthodontic treatment and temporomandibular disorders (TMD) has been contentious in the literature. OBJECTIVES To analyse the associations between orthodontic treatment and TMD diagnosis and diseases characteristics. METHODS This case-control study included 291 individuals, 192 TMDs and 99 controls. All patients underwent assessment based on a questionnaire and a clinical examination according to Axis I of the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). Differences in orthodontic treatment between TMDs and controls, as well as across different TMD diagnoses within the TMD group were analysed. Patients who underwent orthodontic treatment were compared to those who did not, regarding their trauma history, bruxism, aggressive teeth brushing, level of oral hygiene, pain scores, muscle tenderness scores and subjective sleep quality. RESULTS Of the 291 participants, 119 (40.9%) underwent orthodontic treatment and 172 (59.1%) had no orthodontics experience. Orthodontic treatment included: mandibular orthodontic treatment (102 subjects) and maxillary orthodontic treatment (113 subjects) of those 47 used a headgear. Following multivariate analysis among TMDs, orthodontic treatment was associated with a good level of oral hygiene versus poor (Odds ratio [OR]: 5.17 [1.04-25.59]), lower number of tender muscles [OR = 0.84 (0.74-0.96)] and lower (better) Pittsburgh Sleep Quality Index (PSQI) scores (OR = 0.86 [0.76-0.97]). None of the studied parameters maintained a statistically significant association with orthodontic treatment in the multivariate analysis among the entire study population. CONCLUSIONS Utilising a holistic approach, this study supports the main hypothesis that orthodontic treatment is not associated with TMD diagnosis and disease characteristics.
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Affiliation(s)
- Miriam Shalish
- Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Orthodontics, Hadassah Medical Center, Jerusalem, Israel
| | - Avi Leibovich
- Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Orthodontics, Hadassah Medical Center, Jerusalem, Israel
| | - Avraham Zakuto
- Temporomandibular Joint Disorders Clinic, Department of Prosthodontics, Oral and Maxillofacial Center, Israel Defense Forces, Medical Corps, Tel-Hashomer, Tel-Aviv, Israel
| | - Hulio Slutzky
- Temporomandibular Joint Disorders Clinic, Department of Prosthodontics, Oral and Maxillofacial Center, Israel Defense Forces, Medical Corps, Tel-Hashomer, Tel-Aviv, Israel
| | - Stella Chaushu
- Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Orthodontics, Hadassah Medical Center, Jerusalem, Israel
| | - Galit Almoznino
- Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Big Biomedical Data Research Laboratory, Dean's Office, Hadassah Medical Center, Jerusalem, Israel
- Department of Oral Medicine, Sedation & Maxillofacial Imaging, Hadassah Medical Center, Jerusalem, Israel
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Huth KC, Bex A, Kollmuss M, Wuersching SN. Recording the maxillomandibular relationship with the Aqualizer system prior to occlusal splint therapy for treating temporomandibular disorders: a randomized controlled trial. Sci Rep 2023; 13:22535. [PMID: 38110552 PMCID: PMC10728157 DOI: 10.1038/s41598-023-49911-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023] Open
Abstract
Temporomandibular disorders (TMD) present a public health issue and are one of the most common musculoskeletal conditions causing chronic pain. This study compares the outcomes of occlusal splint therapy in patients with TMD following two different maxillomandibular relationship (MMR) registration techniques. 40 TMD patients were randomly allocated to MMR registration with the Aqualizer system (AQU) or with chin point guidance (CPG) prior to fabricating occlusal splints. TMD symptoms, subjective pain intensity, and quality of life (QoL) were recorded at baseline and after 3 and 6 months. The treatment led to an overall reduction of TMD symptoms in both groups (Conover test, p < 0.00001). TMJ sounds, TMJ pain with palpation and muscle pain with palpation subsided regardless of the type of MMR registration method used (Cohen's d > 0.8). AQU-based occlusal splints led to a better improvement of TMJ pain with maximum opening compared to CPG-based occlusal splints (Cohen's d = 0.9; CPG d = 0.13). In both groups, occlusal splint treatment had little to no effect on correcting lateral mandible deviation or improving restricted jaw opening. After 6 months occlusal splints in both groups had a large effect on improving subjective pain intensity (Cohen's d > 0.8), however, patients reported a higher QoL in the AQU group compared to the CPG group (Mann-Whitney-U-test, p < 0.05). The results of this study support the premise that occlusal splints are effective in relieving pain-related TMD symptoms. The Aqualizer can be considered for determining MMR in cases, where guided registration techniques are not possible.Trial registration: DRKS00031998.
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Affiliation(s)
- Karin Christine Huth
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Goethestrasse 70, 80336, Munich, Germany
| | - Alexandra Bex
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Goethestrasse 70, 80336, Munich, Germany
| | - Maximilian Kollmuss
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Goethestrasse 70, 80336, Munich, Germany.
| | - Sabina Noreen Wuersching
- Department of Conservative Dentistry and Periodontology, LMU University Hospital, LMU Munich, Goethestrasse 70, 80336, Munich, Germany
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Alshammari SS, Amin S, Siddiqui AA, Malik YR, Alshammari AF, Amin J. An Evidence-Based Treatment of Myofascial Pain and Myofascial Trigger Points in the Maxillofacial Area: A Narrative Review. Cureus 2023; 15:e49987. [PMID: 38179392 PMCID: PMC10766389 DOI: 10.7759/cureus.49987] [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: 12/05/2023] [Indexed: 01/06/2024] Open
Abstract
Myofascial pain (MFP) is characterized by localized pain in the maxillofacial region attributed to the presence of hypersensitive spots known as trigger points (TrPs). This condition is particularly prevalent in the maxillofacial area, warranting a comprehensive examination of evidence-based management techniques. This review aims to equip healthcare professionals with a more profound insight into evidence-based MFP management techniques, facilitating improved patient care and treatment outcomes. In this review, we conducted a thorough literature search using Google Scholar, Scopus, Web of Science (WOS), and MEDLINE, with the keywords "Myofascial pain syndrome," "Pain," and "Orofacial pain." Articles were selected based on their relevance to the study's objective. Pharmacological interventions, such as analgesics and muscle relaxants, are frequently prescribed. Additionally, a range of non-pharmacological modalities, including transcutaneous electrical nerve stimulation (TENS), ultrasound therapy, topical applications, dry needling, TrP injections, oral myofunctional therapy, and stretching exercises, have demonstrated efficacy in MFP management. The authors hope to give clinicians a more thorough understanding of the therapies for MFP by conducting a rigorous evidence-based evaluation of pharmacologic and non-pharmacological treatments. Our findings support the use of a combined approach that integrates both pharmacological and non-pharmacological strategies for the holistic management of TrPs.
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Affiliation(s)
- Sattam S Alshammari
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Salman Amin
- Department of Oral and Maxillofacial Surgery, College of Medicine and Dentistry, The University of Lahore, Lahore, PAK
| | - Ammar Ahmed Siddiqui
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Yasser Riaz Malik
- Department of Preventive Dental Sciences, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Abdullah Faraj Alshammari
- Department of Basic Dental and Medical Science, College of Dentistry, University of Ha'il, Ha'il, SAU
| | - Junaid Amin
- Department of Physical Therapy, College of Applied Medical Sciences, University of Ha'il, Ha'il, SAU
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Orzeszek S, Waliszewska-Prosol M, Ettlin D, Seweryn P, Straburzynski M, Martelletti P, Jenca A, Wieckiewicz M. Efficiency of occlusal splint therapy on orofacial muscle pain reduction: a systematic review. BMC Oral Health 2023; 23:180. [PMID: 36978070 PMCID: PMC10053140 DOI: 10.1186/s12903-023-02897-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND This systematic review aims to examine the existing original studies to determine the effectiveness of occlusal splints (OSs) in the management of orofacial myalgia and myofascial pain (MP) in comparison with no treatment or other interventions. MATERIALS AND METHODS Based on the inclusion and exclusion criteria of this systematic review, randomized controlled trials were qualified, in which the effectiveness of occlusal splint therapy in the management of muscle pain was examined in comparison with no treatment or other interventions. This systematic review was conducted according to the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020. The authors searched three databases (PubMed, CINAHL (The Cumulative Index to Nursing and Allied Health Literature) and Scopus) for English publications published between January 1, 2010, and June 1, 2022. The last database search was carried out on June 4, 2022. Data were extracted from the included studies and assessed for risk of bias using the revised Cochrane risk-of-bias tool for randomized trials. RESULTS Thirteen studies were identified for inclusion in this review. In total, 589 patients were diagnosed with orofacial muscle pain who underwent education and various forms of therapy including different types of OSs, light emitting diode therapy, acupuncture, low-level laser therapy, device-supported sensorimotor training, Kinesio Taping, myofunctional therapy, and physical therapy. All studies included demonstrated a high risk of bias. CONCLUSIONS There is insufficient evidence regarding whether OS therapy in the treatment of orofacial myalgia and MP offers an advantage over other forms of interventions or no treatment. Further reliable clinical studies in this area are needed to improve the quality of research, which should be performed with larger groups of blinded respondents and controls. CLINICAL RELEVANCE Due to the large-scale nature of orofacial muscle pain, it is assumed that each dental clinician will meet patients with orofacial muscle pain repeatedly in daily practice; hence, the review of the effectiveness of OSs in the management of orofacial myalgia and MP is necessary.
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Affiliation(s)
- Sylwia Orzeszek
- Department of Experimental Dentistry, Wroclaw Medical University, Wroclaw, Poland
| | | | - Dominik Ettlin
- Center of Dental Medicine, University of Zurich, Zurich, Switzerland
| | - Piotr Seweryn
- Department of Experimental Dentistry, Wroclaw Medical University, Wroclaw, Poland
| | - Marcin Straburzynski
- Department of Family Medicine and Infectious Diseases, University of Warmia and Mazury, Olsztyn, Poland
| | - Paolo Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Andrej Jenca
- Clinic of Stomatology and Maxillofacial Surgery, Faculty of Medicine, University Pavol Josef Safarik and Akademia Kosice, Kosice, Slovakia
| | - Mieszko Wieckiewicz
- Department of Experimental Dentistry, Wroclaw Medical University, Wroclaw, Poland.
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Guimaraes DM, Campaner M, Santos RWD, Pesqueira AA, Medeiros RAD. Evaluation of the mechanical properties of different materials for manufacturing occlusal splints. Braz Oral Res 2023; 37:e034. [PMID: 37132723 DOI: 10.1590/1807-3107bor-2023.vol37.0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/21/2021] [Indexed: 05/04/2023] Open
Abstract
This study aimed to compare the mechanical properties of various occlusal plate materials by analyzing surface roughness, Knoop microhardness, flexural strength, and modulus of elasticity. Fifty samples were prepared and classified as SC (self-curing acrylic resin), WB (heat-cured acrylic resin), ME (acrylic resin polymerized by microwave energy), P (resin print), and M (polymethylmethacrylate polymer block for computer-aided design/computer-aided manufacturing). The data were analyzed using a one-way analysis of variance and Tukey's honestly significant difference test. Surface roughness was the same in all groups. The surface hardness of group M was statistically superior. The samples from groups P and M had higher flexural strength than other samples. The modulus of elasticity of group SC was statistically lower than that of other groups. The mechanical properties of the materials used to make the occlusal plates differed, and group M achieved the best results in all analyses. Therefore, clinicians must consider the material used to manufacture long-lasting and efficient occlusal splints.
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Affiliation(s)
| | - Marcio Campaner
- Universidade Estadual Paulista - Unesp, Aracatuba Dental School, Department of Dental Materials and Prosthodontics, Aracatuba, SP, Brazil
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Patzelt SBM, Krügel M, Wesemann C, Pieralli S, Nold J, Spies BC, Vach K, Kohal RJ. In Vitro Time Efficiency, Fit, and Wear of Conventionally- versus Digitally-Fabricated Occlusal Splints. MATERIALS 2022; 15:ma15031085. [PMID: 35161032 PMCID: PMC8837971 DOI: 10.3390/ma15031085] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/20/2022] [Accepted: 01/28/2022] [Indexed: 02/01/2023]
Abstract
The purpose of the study was to compare conventional to digital workflows of occlusal splint production regarding time efficiency, overall fit, and wear. Fifteen Michigan splints were fabricated with a conventional and digital method. The duration for the dentist’s and the dental technician’s workload was recorded. Subsequently, the overall fit was examined with a four-level score (1–4). Paired t-tests were used to compare the time results for the conventional and digital workflows and the sign test to compare the overall fit. The mean time (16 min 58 s) for computerized optical impressions was longer than for conventional impressions (6 min 59 s; p = 0.0001). However, the dental technician needed significantly less mean time for the digital splint production (47 min 52 s) than for the conventional (163 min 32 s; p = 0.001). The overall fit of the digitally-fabricated splints was significantly better compared to the conventionally-fabricated splints (p = 0.002). There was no impact of the different materials used in the conventional and digital workflow on the wear (p = 0.26). The results suggest that the digital workflow for the production of occlusal splints is more time efficient and leads to a better fit than the conventional workflow.
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Affiliation(s)
- Sebastian Berthold Maximilian Patzelt
- Private Dental Clinic, Am Dorfplatz 3, 78658 Zimmern ob Rottweil, Germany
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
- Correspondence: ; Tel.: +49-741-32103; Fax: +49-741-31400
| | - Marei Krügel
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
| | - Christian Wesemann
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
| | - Stefano Pieralli
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
| | - Julian Nold
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
| | - Benedikt Christopher Spies
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
| | - Kirstin Vach
- Medical Center—University of Freiburg, Institute of Medical Biometry and Statistics, Faculty of Medicine, University of Freiburg, Stefan-Meier-Str. 26, 79104 Freiburg, Germany;
| | - Ralf-Joachim Kohal
- Medical Center—University of Freiburg, Center for Dental Medicine, Department of Prosthetic Dentistry, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106 Freiburg, Germany; (M.K.); (C.W.); (S.P.); (J.N.); (B.C.S.); (R.-J.K.)
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Ram HK, Shah DN. Comparative evaluation of occlusal splint therapy and muscle energy technique in the management of temporomandibular disorders: A randomized controlled clinical trial. J Indian Prosthodont Soc 2021; 21:356-365. [PMID: 34810363 PMCID: PMC8617449 DOI: 10.4103/jips.jips_332_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background: Contradicting evidence regarding the effects of occlusal splint therapy in the management of Temporomandibular disorder (TMD) and promising results shown by muscle energy technique. Aim: To determine and compare the effects of occlusal splint therapy, muscle energy technique, and combined treatment with education for self-management and counseling in the management of TMD. Study Design and Settings: Randomized clinical trial. Methodology: A total of 160 participants diagnosed with TMD according to Diagnostic Criteria/TMD axis I were randomly allocated into four treatment groups with equal allocation ratio using random numbers table. The main inclusion criteria were the presence of pain in the preauricular area, TMJ and/or muscles of mastication and maximum mouth opening <40 mm. Group A participants received muscle energy technique, Group B participants received occlusal splint therapy, Group C participants received combined treatment, and Group D participants received education for self-management and counseling (control). Control group treatment was provided to all the trial participants. Statistical Analysis: Intragroup comparison was made using Friedman test and Wilcoxon test while intergroup comparison was done using Kruskal–Wallis test and Mann–Whitney U test. Results: Intensity of pain on a visual analog scale and maximum mouth opening were measured at baseline, at 1 week, at 2 weeks, at 1 month, and after 3 months. Conclusion: Muscle energy technique, occlusal splint therapy and combined treatment significantly reduce pain compared to controls and muscle energy and combined treatment are superior to other groups for mouth opening improvements in patients with TMD.
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Affiliation(s)
- Hardik K Ram
- Dental Department, Government Hospital, Keshod, Gujarat, India
| | - Darshana N Shah
- Department of Prosthodontics, Ahmedabad Dental College and Hospital, Ahmedabad, Gujarat, India
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Al-Moraissi EA, Conti PCR, Alyahya A, Alkebsi K, Elsharkawy A, Christidis N. The hierarchy of different treatments for myogenous temporomandibular disorders: a systematic review and network meta-analysis of randomized clinical trials. Oral Maxillofac Surg 2021; 26:519-533. [PMID: 34674093 DOI: 10.1007/s10006-021-01009-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 09/23/2021] [Indexed: 02/08/2023]
Abstract
The best treatment modality for the management of painful temporomandibular disorders of muscular origin (M-TMD) with predictable outcomes based on solid evidence is still not well defined. Thus, the aim of this network meta-analysis (NMA) was to identify the best treatment for adult patients with M-TMD. An electronic search was undertaken from the inception of each database to August 2018, to identify randomized clinical trials (RCTs), which are comparing two or more of the following treatment modalities in patients with M-TMD: counseling therapy; occlusal appliances; manual therapy; laser therapy; dry needling; intramuscular injection of local anesthesia (LA) or botulinum toxin-A (BTX-A); muscle relaxants; hypnosis/relaxation therapy; oxidative ozone therapy; and placebo or no treatment. Primary outcome variables were the reduction of pain and mechanical sensitivity. The secondary outcome was the maximal mouth opening (MMO). The quality of evidence was rated according to Cochrane's tool for assessing risk of bias. Standardized mean difference was used to analyze via frequentist network meta-analysis (NMA), using STATA software. 52 RCTs were included in this NMA. At the most follow up moments, manual therapy, counseling therapy, occlusal splints therapy, and needling using BTX-A or LA as well as dry needling significantly decreased post-treatment pain intensity in M-TMDs, when compared to placebo. At short term (≤5 months), the four highest-ranked treatments for post-treatment pain reduction were manual therapy (83.5%, low quality evidence), ozone therapy (75.7%, very low quality evidence),counseling therapy (71.2%, moderate quality), and occlusal appliances (71.7%,moderate quality evidence). When intermediate term (≥6 months)was considered, BTX-A (85.8%, very low quality evidence) , counseling therapy(80%, low quality evidence), occlusal appliances (62.8%, low quality evidence) and hypnosis (50.6%, very low quality evidence) were the four highest-ranked treatments. This NMA reveals that manual therapy can be considered the most effective treatment for M-TMD, followed by counseling treatment, intramuscular injection of LA, and occlusal appliances . However, considering the limitations of the studies included, and the scarce of strong evidence, the present findings should be interpreted cautiously.
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Affiliation(s)
- Essam Ahmed Al-Moraissi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Thamar University, Thamar, Yemen.
| | | | - Abdulmalik Alyahya
- Oral and Maxillofacial Surgery Department, King Abdulaziz Medical City - National Guard, Riyadh, Saudi Arabia
| | - Khaled Alkebsi
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Ahmed Elsharkawy
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Nikolaos Christidis
- Division of Oral Diagnostics and Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, SE-141 04, Huddinge, Sweden
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10
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Al-Moraissi E, Farea R, Qasem K, Al-Wadeai M, Al-Sabahi M, Al-Iryani G. Effectiveness of occlusal splint therapy in the management of temporomandibular disorders: network meta-analysis of randomized controlled trials. Int J Oral Maxillofac Surg 2020; 49:1042-1056. [DOI: 10.1016/j.ijom.2020.01.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 12/27/2019] [Accepted: 01/03/2020] [Indexed: 11/30/2022]
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11
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Fouda AAH. No evidence on the effectiveness of oral splints for the management of temporomandibular joint dysfunction pain in both short and long-term follow-up systematic reviews and meta-analysis studies. J Korean Assoc Oral Maxillofac Surg 2020; 46:87-98. [PMID: 32364348 PMCID: PMC7222619 DOI: 10.5125/jkaoms.2020.46.2.87] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/30/2019] [Accepted: 12/17/2019] [Indexed: 11/26/2022] Open
Abstract
The aim of this study was to determine the efficacy of oral splints in reducing the intensity of pain in patients with temporomandibular joint dysfunction in both short and long-term treatment durations. Electronic databases, Cochrane Library, MEDLINE via PubMed, Web of Science, Egyptian Knowledge Bank, and EMBASE were searched for randomized controlled trials comparing different types of splints to non-occluding splints, behavioral therapy, pharmacotherapy, counseling, and no treatment. The risk of bias was assessed by using Cochrane risk of bias recommendations. Fixed and random effects were used to summarize the outcomes. The effect estimates were expressed as standardized mean differences (SMD) or risk ratios with a 95% confidence interval (CI). Subgroup analyses were carried out according to the treatment duration. Twenty-two studies met the inclusion criteria. A meta-analysis of short-term studies up to three months revealed no significant difference between the study groups. However, long-term studies exhibited a significant difference in pain reduction in favor of the control group. Total analysis revealed that the control group resulted in significant pain reduction (SMD 0.14, 95% CI 0.05-0.23, P=0.002, I2=0%). Oral splints are not effective in reducing pain intensity or improving function in patients with temporomandibular joint dysfunction.
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Noguchi T, Kashiwagi K, Fukuda K. The effectiveness of stabilization appliance therapy among patients with myalgia. Clin Exp Dent Res 2020; 6:244-253. [PMID: 32250573 PMCID: PMC7133723 DOI: 10.1002/cre2.266] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/18/2019] [Accepted: 10/22/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The efficacy of stabilization appliance therapy for masticatory muscle pain is debated. Therefore, there are currently no clear usage standards. We analyzed patient factors influencing its efficacy and characterized masticatory muscle pain subtypes to determine appropriate therapy candidates. METHODS This case series study recruited patients diagnosed with local myalgia or myofascial pain and used variables related to temporomandibular disorders in the analysis. We used temporary appliance to screen patients for sleep bruxism for 2 weeks. Afterwards, we initiated therapy with stabilization appliances. Efficacy was evaluated via tenderness intensity during muscle palpation and the treatment satisfaction score after 2 months of treatment. RESULTS We analyzed 62 (91%) patients. Tenderness upon muscle palpation was mitigated in 27 patients. Mitigated tenderness odds ratios were 0.035 for myofascial pain, 0.804 for 15-item Patient Health Questionnaire scores, and 1.915 for facet length. Thirty-nine patients expressed satisfaction; satisfaction odds ratios were 0.855 for 9-item Patient Health Questionnaire scores, 1.606 for facet length, and 4.023 for awake bruxism awareness. CONCLUSIONS Stabilization appliance therapy is most effective for patients with awake bruxism awareness, local myalgia, long facets, and no psychosocial risk factors.
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Affiliation(s)
- Tomoyasu Noguchi
- Division of Special Needs Dentistry and Orofacial Pain, Department of Oral Health and Clinical ScienceTokyo Dental CollegeTokyoJapan
| | - Kosuke Kashiwagi
- Division of Special Needs Dentistry and Orofacial Pain, Department of Oral Health and Clinical ScienceTokyo Dental CollegeTokyoJapan
| | - Kenichi Fukuda
- Division of Special Needs Dentistry and Orofacial Pain, Department of Oral Health and Clinical ScienceTokyo Dental CollegeTokyoJapan
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Riley P, Glenny AM, Worthington HV, Jacobsen E, Robertson C, Durham J, Davies S, Petersen H, Boyers D. Oral splints for patients with temporomandibular disorders or bruxism: a systematic review and economic evaluation. Health Technol Assess 2020; 24:1-224. [PMID: 32065109 PMCID: PMC7049908 DOI: 10.3310/hta24070] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Splints are a non-invasive, reversible management option for temporomandibular disorders or bruxism. The clinical effectiveness and cost-effectiveness of splints remain uncertain. OBJECTIVES The objectives were to evaluate the clinical effectiveness and cost-effectiveness of splints for patients with temporomandibular disorders or bruxism. This evidence synthesis compared (1) all types of splint versus no/minimal treatment/control splints and (2) prefabricated versus custom-made splints, for the primary outcomes, which were pain (temporomandibular disorders) and tooth wear (bruxism). REVIEW METHODS Four databases, including MEDLINE and EMBASE, were searched from inception until 1 October 2018 for randomised clinical trials. The searches were conducted on 1 October 2018. Cochrane review methods (including risk of bias) were used for the systematic review. Standardised mean differences were pooled for the primary outcome of pain, using random-effects models in temporomandibular disorder patients. A Markov cohort, state-transition model, populated using current pain and Characteristic Pain Intensity data, was used to estimate the incremental cost-effectiveness ratio for splints compared with no splint, from an NHS perspective over a lifetime horizon. A value-of-information analysis identified future research priorities. RESULTS Fifty-two trials were included in the systematic review. The evidence identified was of very low quality with unclear reporting by temporomandibular disorder subtype. When all subtypes were pooled into one global temporomandibular disorder group, there was no evidence that splints reduced pain [standardised mean difference (at up to 3 months) -0.18, 95% confidence interval -0.42 to 0.06; substantial heterogeneity] when compared with no splints or a minimal intervention. There was no evidence that other outcomes, including temporomandibular joint noises, decreased mouth-opening, and quality of life, improved when using splints. Adverse events were generally not reported, but seemed infrequent when reported. The most plausible base-case incremental cost-effectiveness ratio was uncertain and driven by the lack of clinical effectiveness evidence. The cost-effectiveness acceptability curve showed splints becoming more cost-effective at a willingness-to-pay threshold of ≈£6000, but the probability never exceeded 60% at higher levels of willingness to pay. Results were sensitive to longer-term extrapolation assumptions. A value-of-information analysis indicated that further research is required. There were no studies measuring tooth wear in patients with bruxism. One small study looked at pain and found a reduction in the splint group [mean difference (0-10 scale) -2.01, 95% CI -1.40 to -2.62; very low-quality evidence]. As there was no evidence of a difference between splints and no splints, the second objective became irrelevant. LIMITATIONS There was a large variation in the diagnostic criteria, splint types and outcome measures used and reported. Sensitivity analyses based on these limitations did not indicate a reduction in pain. CONCLUSIONS The very low-quality evidence identified did not demonstrate that splints reduced pain in temporomandibular disorders as a group of conditions. There is insufficient evidence to determine whether or not splints reduce tooth wear in patients with bruxism. There remains substantial uncertainty surrounding the most plausible incremental cost-effectiveness ratio. FUTURE WORK There is a need for well-conducted trials to determine the clinical effectiveness and cost-effectiveness of splints in patients with carefully diagnosed and subtyped temporomandibular disorders, and patients with bruxism, using agreed measures of pain and tooth wear. STUDY REGISTRATION This study is registered as PROSPERO CRD42017068512. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 7. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Philip Riley
- Cochrane Oral Health, Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Anne-Marie Glenny
- Cochrane Oral Health, Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Helen V Worthington
- Cochrane Oral Health, Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Elisabet Jacobsen
- Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
| | - Clare Robertson
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Justin Durham
- Centre for Oral Health Research and School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Stephen Davies
- TMD Unit, University Dental Hospital of Manchester, Manchester, UK
| | - Helen Petersen
- University Dental Hospital of Manchester, Manchester, UK
| | - Dwayne Boyers
- Health Economics Research Unit, University of Aberdeen, Aberdeen, UK
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Vrbanović E, Alajbeg IZ. Long-term Effectiveness of Occlusal Splint Therapy Compared to Placebo in Patients with Chronic Temporomandibular Disorders. Acta Stomatol Croat 2019; 53:195-206. [PMID: 31749451 PMCID: PMC6820445 DOI: 10.15644/asc53/3/1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Purpose The aim of this study was to compare long-term effectiveness of stabilization splint (SS) with that of placebo splint (PS) in chronic TMD patients and to investigate differences in treatment outcomes based on diagnostic subgroups [disc displacement (DD)/myofascial pain (MP)]. Materials and Methods Thirty-four female participants, diagnosed with chronic TMD, were classified in groups: one provided with SS and other with PS and were followed for six months. Treatment outcomes included spontaneous pain [visual analogue scale (VAS)], self-perceived quality of life (OHIP-14), pain-free maximal mouth opening (MCO), maximal mouth opening (MMO), level of perceived stress (PSS), characteristic pain intensity [graded chronic pain scale (GCPS)], and functional jaw limitation [jaw functional limitation scale (JFLS)]. Results Baseline characteristics did not differ significantly between the two groups (p>0.05). After six months of treatment the changes in spontaneous pain and OHIP-14 scores differed significantly between treatment groups (p=0.004, p=0.02 respectively), with greater reduction in SS compared to the PS group. Pain-free maximal mouth opening did not change significantly over time, however MCO values differed significantly between the two treatment groups, with greater overall values in the SS compared to the PS group (p= 0.046), as well as between TMD subgroups, with greater overall values in MP compared to DD patients (p= 0.03). In the SS group, significant difference in JFLS categories was found between baseline and after 6 months of treatment in all except emotional and verbal expression (mastication p=0.00015; vertical jaw mobility p=0.00018). No such changes in JFLS categories were observed in the PS group. Conclusions During 6-month period, SS was more effective than PS in reducing spontaneous pain and improving self-perceived quality of life and functional limitations of the lower jaw. Moreover, significantely higher values of pain-free mouth opening were observed in patients treated with stabilization splint. While placebo might be partly responsible for improving the symptoms of TMD, it seems that itcannot maintain a continual long-term positive therapeutic effect.
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Affiliation(s)
- Ema Vrbanović
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia
| | - Iva Z Alajbeg
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia
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Eliassen M, Hjortsjö C, Olsen-Bergem H, Bjørnland T. Self-exercise programmes and occlusal splints in the treatment of TMD-related myalgia-Evidence-based medicine? J Oral Rehabil 2019; 46:1088-1094. [PMID: 31286551 DOI: 10.1111/joor.12856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 05/22/2019] [Accepted: 07/04/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND The low-cost and reversible treatments concerning disorders of the masticatory muscles represent a vast array of regimens. Common treatments include information, stretching exercises, manual therapy, acrylic splints and cognitive behavioural therapy. OBJECTIVE The aim of this study was to evaluate the evidence behind the use of self-exercising programmes and occlusal splints in the treatment of myofascial pain. METHODS We conducted a thorough search of five databases, using four cardinal search terms in combination with twelve supporting terms. We also assessed the evidence quality, using GRADEpro software. RESULTS The search resulted in 4967 individual studies. 18 studies met the inclusion criteria and were re-evaluated. CONCLUSION The selected studies were in favour of a self-care or an occlusal splint treatment of myalgia. However, a GRADE assessment showed that 14 of the 18 selected studies had low or very low evidence quality. Studies also showed weaknesses with regard to nomenclature and reproducibility. Hence, it is our professional opinion that the evidence level for prescribing self-exercises and occlusal splints in the treatment of myalgia is low.
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Affiliation(s)
- Morten Eliassen
- Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Carl Hjortsjö
- Department of Prosthetic Dentistry and Oral Function, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Heming Olsen-Bergem
- Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Tore Bjørnland
- Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo, Oslo, Norway
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Evaluation of the 3 mm Thickness Splint Therapy on Temporomandibular Joint Disorders (TMDs). Pain Res Manag 2019; 2018:3756587. [PMID: 30651901 PMCID: PMC6311873 DOI: 10.1155/2018/3756587] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 10/04/2018] [Accepted: 10/15/2018] [Indexed: 11/24/2022]
Abstract
Objective. This study aimed at finding out whether the 3 mm thickness of stabilization splints has positive or negative effects on all temporomandibular disorder (TMD) symptoms. Materials and Methods. The statistical calculation included 25 (22 females; 3 males) TMD patients who received 3 mm thickness stabilization splint therapy. They were evaluated according to follow-up treatment period, TMD pain, muscle pain, mouth opening, diet score, and splint usage time per day. Results. There was important treatment success that 22 (88%) of patients were totally healed. There was not any remarkable effect or advancement of splints on total healings of TMDs in first 3 months' period (11/25 patients, 44%). The mouth opening mean reached 38, 67 mm at 6 months and 41 mm at 12 months with remarkable success. Except one (4%) patient, other 24 (96%) patients had a normal diet score of 3 at the end of splint therapy. There was no correlation between splint usage duration a day and total healing of TMDs. Conclusion. We conclude that 3 mm splint therapy should maintain at least 6 months to achieve remarkable results. Splint should be used at least 12 h a day consistent with our results. Finally, diet score should be incorporated with TMD pain and amount of mouth opening; hence, we advise to use in one term as “total healing.”
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Kim KW, Ha IH, Lee YJ, Kim MR, Shin BC, Song MY, Cho JH. A clinical practice guideline for temporomandibular disorders in traditional Korean medicine: An evidence-based approach. Eur J Integr Med 2018. [DOI: 10.1016/j.eujim.2018.10.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Abstract
Temporomandibular disorder (TMD), a type of musculoskeletal pain, is a main cause of pain in the orofacial region. It involves the masticatory muscles, temporomandibular joints (TMJs), and associated structures. The most common signs and symptoms are pain, limited range of motion, and TMJ sounds. TMD is a highly prevalent condition with a multifactorial etiology. Management aims to reduce pain and to improve function using a combination of therapeutic options. Noninvasive techniques are the first option and should be indicated considering the needs of each individual, the clinical features, and the mechanisms involved.
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Affiliation(s)
- Giovana Fernandes
- Department of Dental Materials and Prosthodontics, Araraquara School of Dentistry, Univ Estadual Paulitsa, Humaitá, 1680 - Centro, Araraquara, São Paulo 14801-903, Brazil.
| | - Daniela A G Gonçalves
- Department of Dental Materials and Prosthodontics, Araraquara School of Dentistry, Univ Estadual Paulitsa, Humaitá, 1680 - Centro, Araraquara, São Paulo 14801-903, Brazil
| | - Paulo Conti
- Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Al Otavio P. Brisola 9-75, Bauru, São Paulo 17012-901, Brazil
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GIRO G, MARIN DOM, SILVA MDDD, GONÇALVES DADG, PERO AC. Effect of educational and self-care therapies on masticatory performance of women with painful temporomandibular disorder. REVISTA DE ODONTOLOGIA DA UNESP 2018. [DOI: 10.1590/1807-2577.04718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Introduction Temporomandibular disorders (TMD) can compromise masticatory performance due to the presence of pain, muscular dysfunction and limitation of mandibular movements. Substantial improvements in TMD pain can be achieved through therapeutic approaches including education and self-care. Objective The aim of the present study was to investigate the impact of these treatment modalities in the masticatory performance of women with painful TMD. Material and method Fifty-two women were randomly divided into three groups: Control Group (CG); Education Group (received education about TMD) (EG); Self-Care and Education Group (received education about TMD and instructions self-care therapies) (SEG). The education instructions about TMD and self-care therapies were transmitted through a video and printed illustrative material. The masticatory performance was evaluated through the sieves method with natural tested foods in the evaluation periods: baseline evaluation, 30 days after and 60 days of follow-up. Data were analyzed and used with a one-way ANOVA parametric test for mean comparison of CG, EG and SEG groups (α = 0.05). Result The masticatory performance of the participants was similar, irrespective of the proposed treatments, at baseline (p=.604), 30 days (p=.450) and 60 days (p=.669). Conclusions The results indicated that treatment with educational and self-care therapies over a period of 60 days had no impact on the masticatory performance of women with painful TMD.
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20
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Assessment of the Short-Term Effectiveness of Kinesiotaping and Trigger Points Release Used in Functional Disorders of the Masticatory Muscles. Pain Res Manag 2018; 2018:5464985. [PMID: 29861804 PMCID: PMC5971356 DOI: 10.1155/2018/5464985] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/22/2018] [Accepted: 04/17/2018] [Indexed: 11/17/2022]
Abstract
Chronic face pain syndrome is a diagnostic and therapeutic problem for many specialists, and this proves the interdisciplinary and complex nature of this ailment. Physiotherapy is of particular importance in the treatment of pain syndrome in the course of temporomandibular joint functional disorders. In patients with long-term dysfunction of masticatory muscles, the palpation examination can localize trigger points, that is, thickening in the form of nodules in the size of rice grains or peas. Latent trigger points located in the muscles can interfere with muscular movement patterns, cause cramps, and reduce muscle strength. Because hidden trigger points can spontaneously activate, they should be found and released to prevent further escalation of the discomfort. Kinesiotaping (KT) is considered as an intervention that can be used to release latent myofascial trigger points. It is a method that involves applying specific tapes to the patient's skin in order to take advantage of the natural self-healing processes of the body. The aim of the study was to evaluate the effect of the kinesiotaping method and trigger points inactivation on the nonpharmacological elimination of pain in patients with temporomandibular disorders. The study was conducted in 60 patients (18 to 35 years old). The subjects were randomly divided into two subgroups of 30 people each. Group KT (15 women and 15 men) were subjected to active kinesiotaping application. Group TrP, composed of 16 women and 14 men, was subjected to physiotherapy with the release of trigger points by the ischemic compression method. The results show that the KT method and TrP inactivation brought significant therapeutic analgesic effects in the course of pain-related functional disorders of the muscles of mastication. The more beneficial outcomes of the therapy were observed after using the KT method, which increased the analgesic effect in dysfunctional patients.
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21
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Franklin She TT, Wong ATY. Interdisciplinary Management of an Orthodontic Patient with Temporomandibular Disorder. APOS TRENDS IN ORTHODONTICS 2017. [DOI: 10.4103/apos.apos_95_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
A 21-year-old female patient presented with temporomandibular disorder, skeletal Class II, Angle Class II division 2 malocclusion, gummy smile, and incomplete overbite was managed successfully by splint therapy and orthodontic camouflage with miniscrew anchorage and extraction. She was treated with occlusal splint to alleviate signs and symptoms of anterior disc displacement without reduction and the associated masticatory dysfunction and revealed the true malocclusion before orthodontic treatment. Computer software facilitated the formulation of visual treatment objective (VTO) and occlusogram which guided the whole arch intrusion, retraction of the upper anterior segment, mesialization of lower left dentition, and distalization of lower right dentition. In this case report, the rationale and importance of preorthodontic splint therapy and specific considerations in orthodontic mechanics for managing this patient were discussed.
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Affiliation(s)
- Tsang Tsang Franklin She
- Orthodontics and Prosthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, People’s Republic of China
| | - Anita-Tak Ying Wong
- Orthodontics and Prosthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, People’s Republic of China
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Hasanoglu Erbasar GN, Alpaslan C, Eroglu Inan G. Can an NTI-tss device be effective as a first-line therapy in patients with TMD myofascial pain? J Oral Rehabil 2017; 44:589-593. [DOI: 10.1111/joor.12524] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2017] [Indexed: 11/26/2022]
Affiliation(s)
- G. N. Hasanoglu Erbasar
- Department of Oral and Maxillofacial Surgery; Faculty of Dentistry; Ankara Yıldırım Beyazıt University; Ankara Turkey
| | - C. Alpaslan
- Department of Oral and Maxillofacial Surgery; Faculty of Dentistry; Gazi University; Ankara Turkey
| | - G. Eroglu Inan
- Department of Statistics; Faculty of Science; Ankara University; Ankara Turkey
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MARTINS APVB, AQUINO LMMD, MELOTO CB, BARBOSA CMR. Counseling and oral splint for conservative treatment of temporomandibular dysfunction: preliminary study. REVISTA DE ODONTOLOGIA DA UNESP 2016. [DOI: 10.1590/1807-2577.28515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Introduction Temporoamndiular Disorders (TMD) involve the masticatory muscles, temporomandibular joint (TMJ) or both. The most common symptom is pain, which is usually located in the muscles of mastication, pre-auricular region, and / or ATM, especially during mandibular function. The main treatment for TMD is related to pain relief. Objective The purpose of this case report was to evaluate the reduction of pain symptoms using Visual Analogue Scale (VAS) of patients with TMD treated with counseling and use of occlusal splint (OS). Material and method 16 subjects had participated in this study, that was composed by 4 appointment with 7-day interval between each (CEP FOP / Unicamp – 137/2009). In the first, an examiner used the Research Diagnostic Criteria for Temporomandibular Disorders (RDC / TMD) to diagnose each patient and delivered a VAS to register the intensity of daily pain. In the second, counseling, molding of both dental arcs to fabricate the OS and the delivery of new VAS were performed. In the third, there was the installation and adjustment of the OS and the delivery of another scale, and in the last, possible adjustments on the OS were done. Data were analyzed by ANOVA two way and Tukey post-test at 5% significance level. Result There was significant difference when comparing the intensity of pain of individuals after installation of splint with the baseline data and after counseling (p = 0.05). Conclusion According to the result of this study, the treatment of TMD associating counseling occlusal splint is effective in reducing pain intensity.
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Story WP, Durham J, Al-Baghdadi M, Steele J, Araujo-Soares V. Self-management in temporomandibular disorders: a systematic review of behavioural components. J Oral Rehabil 2016; 43:759-70. [DOI: 10.1111/joor.12422] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2016] [Indexed: 12/21/2022]
Affiliation(s)
- W. P. Story
- Centre for Oral Health Research; Newcastle University; Newcastle-upon-Tyne UK
| | - J. Durham
- Centre for Oral Health Research; Newcastle University; Newcastle-upon-Tyne UK
- Institute of Health & Society; Newcastle University; Newcastle-upon-Tyne UK
| | - M. Al-Baghdadi
- Oral Surgery Unit; Al-Noor Specialized Dental Care Centre; Ministry of Health; Baghdad Iraq
| | - J. Steele
- Centre for Oral Health Research; Newcastle University; Newcastle-upon-Tyne UK
- Institute of Health & Society; Newcastle University; Newcastle-upon-Tyne UK
| | - V. Araujo-Soares
- Institute of Health & Society; Newcastle University; Newcastle-upon-Tyne UK
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Giannakopoulos NN, Katsikogianni EN, Hellmann D, Eberhard L, Leckel M, Schindler HJ, Schmitter M. Comparison of three different options for immediate treatment of painful temporomandibular disorders: a randomized, controlled pilot trial. Acta Odontol Scand 2016; 74:480-6. [PMID: 27410169 DOI: 10.1080/00016357.2016.1204558] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The purpose of this study was to compare the short-term effectiveness of three different types of immediate, non-pharmacological intervention for alleviation of the painful symptoms of temporomandibular disorders (TMD). MATERIAL AND METHODS Thirty-six patients (mean age 41.6 ± 16.7 years, 25 females) diagnosed with non-dysfunctional painful TMD received counselling and subsequently were randomly allocated to three treatment groups: patients in Group A received prefabricated oral splints with water-filled elastic pads (Aqualizer(®)), those in Group B were provided with vacuum-formed co-polyester oral splints and those in Group C were given appointments to receive Michigan-type hard splints. Clinical examination was conducted, at baseline and after 2 weeks, by use of the RDC/TMD. Current pain intensity was determined by evaluation of graded chronic pain status (GCPS) on a numerical rating scale (NRS). Active maximum mouth opening without pain (AMMOP) was also measured. Paired sample t-tests and one-way analysis of variance with a significance level of p ≤ 0.05 were conducted. RESULTS After 2 weeks, overall mean current pain was reduced by 41.95% (p < 0.001). Current pain reduction was significant for Group B (66.6%, p < 0.001) but not for Groups A (37.88%, p = 0.56) and C (22.29%, p = 0.26). After 2 weeks, current pain level for Group B was significantly lower than that for Group C (p = 0.041). Overall, there was a statistically significant increase of AMMOP (p = 0.01). CONCLUSION All therapeutic options were pain-reducing. The results from this study suggest that cost-effective and time-effective intervention of counselling combined with use of a vacuum-formed splint is a favourable option for initial, short-term treatment of painful TMD.
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Giro G, Policastro VB, Scavassin PM, Leite ARP, Mendoza Marin DO, Gonçalves DADG, Compagnoni MA, Pero AC. Mandibular kinesiographic pattern of women with chronic TMD after management with educational and self-care therapies: A double-blind, randomized clinical trial. J Prosthet Dent 2016; 116:749-755. [PMID: 27236596 DOI: 10.1016/j.prosdent.2016.03.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 03/22/2016] [Accepted: 03/23/2016] [Indexed: 10/21/2022]
Abstract
STATEMENT OF PROBLEM Limited mandibular movements are one of the most important signs of temporomandibular disorders (TMDs) and may cause functional difficulties. PURPOSE The purpose of this double-blind, randomized clinical trial was to evaluate the effect of treatment with only educational or education associated with self-care therapies on the pattern of mandibular movements of women with chronic painful TMDs. MATERIAL AND METHODS Forty-two women were selected and randomly divided into 3 groups, control group (CG, n=13), education group (EG, n=16), and education and self-care group (ESG, n=13), according to the sequence of treatment they received. A kinesiograph device recorded mandibular movements during maximum mouth opening and mastication at baseline (T0) and at 30-day (T1) and 60-day (T2) follow-up. Kinesiographic data were statistically analyzed using 1-way ANOVA, followed by the Bonferroni test for multiple comparisons of means (α=.05). RESULTS The ESG group demonstrated an improvement in the maximum vertical opening (MVO= 5.1 ±3.4 mm; P=.012) and anteroposterior mandibular movement (MAM) during maximum opening (7.4 ±9.5; P=.019), significantly higher than that of the EG (MVO=1.8 ±3.5 mm; MAM=0.8 ±5.0 mm) and the CG (MVO=0.9 ±3.8 mm; MAM=0.8 ±4.4 mm) after 30 days of follow-up. Moreover, at T1, vertical mandibular movement during mastication was significantly higher in the ESG group (17.4 ±1.7 mm) than in the EG group (15.0 ±2.8, P=.027). No significant differences were found between the women who received treatment with educational and self-care therapies for 60 days and the women who received this treatment for 30 days. CONCLUSIONS In the short-term, education and self-care treatment positively influenced the mandibular movement pattern of women with chronic painful TMDs.
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Affiliation(s)
- Gabriela Giro
- Doctoral student, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | - Vivian Barnabé Policastro
- Graduate student, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | - Priscila Mattos Scavassin
- Graduate student, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | - Andressa Rosa Perin Leite
- Doctoral student, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | - Danny Omar Mendoza Marin
- Doctoral student, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | | | - Marco Antonio Compagnoni
- Full Professor, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil
| | - Ana Carolina Pero
- Assistant Professor, Department of Dental Materials and Prosthodontics, São Paulo State University, Araraquara Dental School, São Paulo, Brazil.
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Conti PCR, Costa YM, Gonçalves DA, Svensson P. Headaches and myofascial temporomandibular disorders: overlapping entities, separate managements? J Oral Rehabil 2016; 43:702-15. [DOI: 10.1111/joor.12410] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2016] [Indexed: 12/12/2022]
Affiliation(s)
- P. C. R. Conti
- Department of Prosthodontics; Bauru School of Dentistry; University of São Paulo; Bauru Brazil
- Bauru Orofacial Pain Group; University of São Paulo; Bauru Brazil
| | - Y. M. Costa
- Bauru Orofacial Pain Group; University of São Paulo; Bauru Brazil
- Section of Head and Face Physiology; Department of Biological Sciences; Bauru School of Dentistry; University of São Paulo; Bauru Brazil
| | - D. A. Gonçalves
- Department of Dental Materials and Prosthodontics; Araraquara Dental School; Sao Paulo State University; Araraquara Brazil
| | - P. Svensson
- Section of Orofacial Pain and Jaw Function; Department of Dentistry; Aarhus University; Aarhus Denmark
- Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
- Scandinavian Center for Orofacial Neurosciences (SCON)
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Amin A, Meshramkar R, Lekha K. Comparative evaluation of clinical performance of different kind of occlusal splint in management of myofascial pain. J Indian Prosthodont Soc 2016; 16:176-81. [PMID: 27141168 PMCID: PMC4837781 DOI: 10.4103/0972-4052.176521] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Purpose: To determine the efficacy of hard, liquid, and soft splints in the management of myofascial pain dysfunction syndrome. Materials and Methods: In this randomized clinical trial, 45 patients with myofascial pain were diagnosed and were randomly assigned into three groups of 15 patients each. Group 1 - subjects were given hard splint, Group 2 - soft splint, and Group 3 - liquid oral splint for 3 months. Subjective pain analysis using Modified Symptom Severity Index (Mod-SSI) and objective pain analysis muscle palpation was performed at 7 days, 1 month, 2 months, and 3 months after splint insertion. The changes in mean pain value by both methods, in all three groups, were analyzed with Tukey test and Kruskal–Wallis H-test, respectively (P < 0.05). Results: Both Mod-SSI and palpation scores showed statistically significant reduction in pain for all three groups at the end of 3 months. However, the hard splints proved to be very effective in a shorter period of time, followed by liquid splints and finally soft splints. Conclusion: The result of this study advocates the use of any one of the three types of the occlusal splints in the therapeutic management of myofascial pain due to temporomandibular disorders.
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Affiliation(s)
- Anish Amin
- Department of Prosthodontics, SDM College of Dental Sciences and Hospital, Sattur, Dharwad, Karnataka, India
| | - Roseline Meshramkar
- Department of Prosthodontics, SDM College of Dental Sciences and Hospital, Sattur, Dharwad, Karnataka, India
| | - K Lekha
- Department of Prosthodontics, SDM College of Dental Sciences and Hospital, Sattur, Dharwad, Karnataka, India
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Ear Acupuncture Therapy for Masticatory Myofascial and Temporomandibular Pain: A Controlled Clinical Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:342507. [PMID: 26351510 PMCID: PMC4553336 DOI: 10.1155/2015/342507] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 06/04/2015] [Indexed: 11/18/2022]
Abstract
Ear acupuncture works by reducing painful sensations with analgesic effect through microsystem therapy and has been demonstrated to be as effective as conventional therapies in the control of facial pain. This clinical trial aimed to evaluate the adjuvant action of auricular acupuncture through an observation of the evolution of temporomandibular and masticatory myofascial symptoms in two groups defined by the therapies elected: auricular acupuncture associated with occlusal splint (study) and the use of the occlusal splint plate alone (control). We have selected 20 patients, who were randomly allocated into two groups of ten individuals. Symptoms were evaluated in five different moments, every seven days. We analyzed the orofacial muscle and joint palpation in order to measure the intensity of the experienced pain. Both groups showed a statistically significant decrease in muscle and joint symptoms (p < 0.05). However, comparisons between the groups showed an expressive and significant reduction of symptomatology in the study group (p < 0.05) already on the first week of therapy. According to the results, to the methodological criteria developed and statistical analysis applied, the conclusion is that auricular acupuncture therapy has synergistic action on conventional occlusal splint treatment. It was demonstrated to be effective in the reduction of symptoms in the short term.
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Mandibular function after Myorelaxation Therapy in temporomandibular disorders. Adv Med Sci 2015; 60:6-12. [PMID: 25062086 DOI: 10.1016/j.advms.2014.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 05/07/2014] [Accepted: 05/30/2014] [Indexed: 11/20/2022]
Abstract
PURPOSE The aim of this study was to analyze the efficacy of Myorelaxation Therapy in temporomandibular disorders on the basis of mandibular movement measurements, reported functional impairment and clinical findings. MATERIAL/METHODS To ascertain the mandibular movements 78 women were investigated. The first group consisted of 32 consecutive patients (23.3±4.8 years) suffering from muscle disorder and disk displacement with a reduction serving as a treated group. The second group was formed from 46 volunteers, as a healthy group (20.1±1.3 years). Jaw-tracking records (K7, Myotronics-Noromed Inc.) were performed including the measurements of opening, lateral and protrusive movement range, maximal and average velocity of opening/closing. Reported impairment and clinical data were collected. The treatment involved nocturnally applied a non-occluding sublingual relaxation splint combined with daily performed stretching exercises. Measurements were taken before treatment, after 4 weeks with no interventions (control period) and after 3 weeks, 3 and 6 months. RESULTS After the treatment mandibular opening range increased by 8mm (19%, p<0.05), lateral movement by 2.1mm (36%, p<0.05) while protrusive movement decreased by 0.5mm (p>0.05). Maximal and average velocity parameters significantly increased (p>0.05). These results were supported by the decrease in reported impairment and clinical pain occurrence (p<0.05). Only joint clicking change was non-significant (p>0.05). CONCLUSIONS Myorelaxation Therapy was effective in the treatment of our group of patients. A significant improvement in the opening and lateral movement range, as well as opening/closing velocity was obtained after 6 months of treatment. This method can be easily managed by general practitioner, especially in muscles-related TMD types.
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Porporatti AL, Costa YM, Conti PCR, Bonjardim LR, Calderon PDS. Primary headaches interfere with the efficacy of temporomandibular disorders management. J Appl Oral Sci 2014; 23:129-34. [PMID: 25004051 PMCID: PMC4428456 DOI: 10.1590/1678-775720130557] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Accepted: 03/31/2014] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES: This cross-sectional study aimed to evaluate the influence of Primary Headache
(PH) on efficacy of a Temporomandibular Disorders (TMD) conservative therapy and
its association with the presence of self-reported parafunctional habits. SAMPLE AND METHODS: Sample was composed of 400 medical records, divided into four groups: I) Muscular
TMD (n=64); II) Muscular TMD+PH (n=48); III) Muscular TMD+Articular TMD (n=173);
IV) Muscular TMD+Articular TMD+PH (n=115). All groups had undergone a TMD therapy
for three months with a stabilization appliance and counseling for habits and
behavioral changes, with no specific headache management. Current pain intensity
and existence or not of self-reported bruxism were assessed. Repeated measures
ANOVA and Chi-Square test followed by Odds were used for statistical analysis,
with a significance level of 5%. RESULTS: results of this study showed that: (1) A conservative therapy with stabilization
appliance and counseling for habits and behavioral changes was effective in the
TMD pain relief; (2) Groups with an additional diagnosis of PH had worsened the
pain improvement significantly; and (3) no association between the presence of
self-reported bruxism and PH was found. CONCLUSIONS: this study could elucidate the important effect that headache may have on the TMD
management.
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Affiliation(s)
- André Luís Porporatti
- Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil
| | - Yuri Martins Costa
- Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil
| | | | - Leonardo Rigoldi Bonjardim
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil
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Casares G, Thomas A, Carmona J, Acero J, Vila CN. Influence of oral stabilization appliances in intra-articular pressure of the temporomandibular joint. Cranio 2014; 32:219-23. [DOI: 10.1179/0886963413z.00000000030] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Manfredini D. A better definition of counselling strategies is needed to define effectiveness in temporomandibular disorders management. Evid Based Dent 2013; 14:118-9. [PMID: 24357826 DOI: 10.1038/sj.ebd.6400972] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
DATA SOURCES The Cochrane Library databases and Medline were searched along with the reference lists of identified articles and The Journal of the American Dental Association, Journal of Orofacial Pain and Journal of Oral Rehabilitation. STUDY SELECTION Controlled clinical trials in which the intervention included the treatment in at least one group with counselling techniques were included. Studies in English, Portuguese or Spanish were considered. DATA EXTRACTION AND SYNTHESIS A standard data set was retrieved from the articles and a qualitative synthesis was undertaken. RESULTS Seven randomised controlled trials involving a total of 489 patients were included. Follow-up periods ranged from four weeks to 12 months. The studies suggested that counselling was able to improve tenderness upon masticatory muscle palpation and maximum mouth opening with and without pain in patients with TMD, with similar results to those of interocclusal appliances approaches. CONCLUSIONS Although counselling- and self-management-based therapies could be a conservative low-cost and beneficial treatment alternative for treating TMD, with good results for the relief and control of TMD signs and symptoms by improving psychological domains and potentially reducing harmful behaviours, the evidence remains unclear due to the small number of controlled and randomised well-designed clinical trials. Thus, further studies with higher level of evidence and more representative samples should be conducted to validate the performance of this treatment modality.
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Affiliation(s)
- Daniele Manfredini
- Temporomandibular Disorders Clinic, Department of Maxillofacial Surgery, University of Padova, Italy
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de Freitas RFCP, Ferreira MÂF, Barbosa GAS, Calderon PS. Counselling and self-management therapies for temporomandibular disorders: a systematic review. J Oral Rehabil 2013; 40:864-74. [PMID: 24102692 DOI: 10.1111/joor.12098] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2013] [Indexed: 11/30/2022]
Abstract
The aim of this review was to investigate the effectiveness of counselling and other self-management-based therapies on muscle and temporomandibular joint (TMJ) pain relief and increasing the functional abilities of patients with temporomandibular disorders (TMD). A systematic literature review was conducted by three independent reviewers and included articles published up to 2012. PubMed and Cochrane Library electronic databases were used in addition to hand-searching to assess clinical outcomes for counselling and self-management approaches for TMD treatment. The review yielded 581 records that were narrowed down to 7. All included studies were classified as blind-randomized controlled clinical trials. The selected articles analysed revealed that counselling was able to improve tenderness upon masticatory muscle palpation and maximum mouth opening with and without pain in patients with TMD, with similar results to those of interocclusal appliances approaches. Thus, counselling- and self-management-based therapies could be considered a conservative low-cost and beneficial treatment alternative for treating TMD to potentially improve psychological domains and remove harmful behaviours for the control of the signs and symptoms of TMD.
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Affiliation(s)
- R F C P de Freitas
- Department of Dentistry, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
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Villalón P, Arzola JF, Valdivia J, Fresno MJ, Santander H, Gutiérrez MF, Miralles R. The occlusal appliance effect on myofascial pain. Cranio 2013; 31:84-91. [PMID: 23795397 DOI: 10.1179/crn.2013.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
There are limited studies about the effects of occlusal appliance (OA) after three months of use. This study aimed to compare myofascial pain (MP) according to RDC/TMD, craniocervical relationships (CR) and masseter and temporalis bilateral electromyographic (EMG) activity, before and after three months of occlusal appliance use. Nineteen patients participated in this study. Cephalometric and RDC/TMD diagnostics were performed previously (baseline) and at the end of the study period (three months). EMG recordings at clinical mandibular rest position (MRP), during swallowing of saliva (SW) and during maximum voluntary clenching (MVC) were performed as follows: after one hour of use of an OA; after three months of using the OA for a minimum of 16 hours each day; and immediately after removal from the mouth. MP was relieved in all patients at the end of the study period. CR did not change significantly between baseline and after removal of the OA at the end of the study period. EMG activity during MRP, SW, and MVC decreased in both muscles after one hour using the OA and maintained the same level for the three-month period. When comparing baseline versus final EMG activity without OA, a significant decrease was only observed in the masseter muscle. The results observed in the present study are relevant to clinicians because they imply that the therapeutic effect of OA does not significantly affect the homeostasis of the craniocervical system.
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Affiliation(s)
- Pablo Villalón
- Oral Rehabilitation Department of Andrés Bello University, Chile
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Schindler HJ, Türp JC, Nilges P, Hugger A. [Clinical management of masticatory muscle pain: an update of the recommendations]. Schmerz 2013; 27:243-52. [PMID: 23695155 DOI: 10.1007/s00482-013-1329-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Besides the different forms of odontalgia, myalgias of the masticatory muscles are the most frequent noninfectious complaints in the orofacial region. After summarizing the recommendations set forth by the Interdisciplinary Working Group of Orofacial Pain within the German Chapter of the IASP (German Pain Society), we present the current state of knowledge regarding the etiology, diagnosis, and therapeutic options, based on an extensive literature search. A systematic literature search was carried out in PubMed, the Cochrane Library, and the database of the Deutsche Zahnärztliche Zeitschrift. The results corroborate our previous recommendations that for the majority of patients pain reduction or pain relief can be achieved with noninvasive, reversible methods. Short- and long-term trials have added more evidence to the fact that different therapeutic measures have similar efficacy. In patients with chronic myalgias of the jaw muscles, involvement of a psychotherapist is crucial. Patient education, oral appliances, physiotherapeutic exercises, and acupuncture are recommended therapeutic measures, while physical therapy, pharmacotherapy, and psychological therapy received a limited recommendation.
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Affiliation(s)
- H J Schindler
- Poliklinik für Zahnärztliche Prothetik, Universität Heidelberg, Heidelberg, Deutschland
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Ferreira LA, de Oliveira RG, Guimarães JP, Carvalho ACP, De Paula MVQ. Laser acupuncture in patients with temporomandibular dysfunction: a randomized controlled trial. Lasers Med Sci 2013; 28:1549-58. [PMID: 23380907 DOI: 10.1007/s10103-013-1273-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Accepted: 01/22/2013] [Indexed: 11/25/2022]
Abstract
A prospective, double-blind, randomized, and placebo-controlled trial was conducted in patients with chronic temporomandibular disorder (TMD) to check the analgesic efficacy of infrared low-power GaAlAs diode laser applied to acupuncture points. Forty female subjects, ranging in age from 20 to 40 years, with diagnoses of chronic myofascial pain and arthralgia were randomly allocated to two groups: an experimental group (EG) who received the laser acupuncture as adjunct to reversible occlusal splint therapy and a control group (CG) who received a placebo laser associated with occlusal splint therapy. Both approaches were applied once a week for 3 months. Laser acupuncture was defined by the following parameters: 50-mW continuous radiation for 90 s to acupoints ST6, SI19, GB20, GB43, LI4, LR3, NT3, and EX-HN3; defining 4.5-J energy; 1250-W/cm(2) density point; and 112.5-J/cm(2) total density. The outcome measurements included a symptom evolution assessment carried out by checking spontaneous and palpation pain intensity, which was indicated on a visual analog scale (VAS). All evaluations were made by an assessor who was blind to the treatment. The symptom reduction was significant in both groups (EG: VAS = 0, n = 20; CG: VAS between 2 and 4, n = 18). The measurements showed significantly faster and lower pain intensity values in the EG (p ≤ 0.002), where there was a higher proportion of patients with remission of symptoms related to the action of laser acupuncture. For patients in whom conservative treatment was adopted, the laser acupuncture is a secure, noninvasive, and effective treatment modality because it improves the chronic pain associated with TMD and has no side effects.
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Affiliation(s)
- Luciano Ambrosio Ferreira
- Diagnostic and Guidance Center for Patients with Temporomandibular Disorders, Federal University of Juiz de Fora, Rua José Lourenço Kelmer, S/N, Campus Universitário, São Pedro, Juiz de Fora, Minas Gerais, 36036-900, Brazil,
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Ficnar T, Middelberg C, Rademacher B, Hessling S, Koch R, Figgener L. Evaluation of the effectiveness of a semi-finished occlusal appliance--a randomized, controlled clinical trial. Head Face Med 2013; 9:5. [PMID: 23351923 PMCID: PMC3562212 DOI: 10.1186/1746-160x-9-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Accepted: 01/16/2013] [Indexed: 11/10/2022] Open
Abstract
Introduction Painful temporomandibular disorders (TMDs) are usually treated with physiotherapy, self-exercises, medication-based therapy and splint therapy. For splint therapy different types of splints are available. Therefore this randomized controlled study compared the effectiveness of a semi-finished occlusal appliance (SB) with a laboratory-made occlusal appliance (SS) in myofascial pain patients. Method The trial subjects allocated to the experimental groups with the (SB) occlusal appliance and those provided with a laboratory-made occlusal appliance (SS) did, in addition, receive conservative treatment (self-exercises, drug-based and manual therapy). The control group was given conservative therapy (CO) only. Overall, a total of 63 patients participated in the study with each group consisting of 21 subjects. Results When the first follow-up examination took place (14 days after splint insertion) mouth opening within the SB group was significantly enlarged. When the second examination was conducted (2.5 months after splint insertion) mouth opening was significantly enlarged in both splint groups when compared with the initial value. In the control group, no significant enlargement of mouth opening was detected. At no point there was a significant reduction in the number of pressure-sensitive areas of the TMJ. On palpation of the masticatory muscles however, a significant reduction in the number of pressure-sensitive areas could be observed within the CO group and the SS group after 2.5 months. When comparing pain reduction (muscle/joint pain) and mouth opening, no significant differences could be detected between the treatments. Conclusion The results suggest that TMD should be treated conservatively. In cases of restricted mouth opening, the additional use of occlusal appliances can eliminate the patient’s discomfort more quickly. In this context, the tested, semi-finished occlusal appliance appears to offer an immediately available, temporary alternative to laboratory-made splints.
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Affiliation(s)
- Tobias Ficnar
- Department of Prosthetic Dentistry and Biomaterials, University Hospital Münster, Alber-Schweitzer-Campus 1, Building W 30, 48149, Münster, Germany.
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CONTI PCR, De ALENCAR EN, Da MOTA CORRÊA AS, LAURIS JRP, PORPORATTI AL, COSTA YM. Behavioural changes and occlusal splints are effective in the management of masticatory myofascial pain: a short-term evaluation. J Oral Rehabil 2012; 39:754-60. [DOI: 10.1111/j.1365-2842.2012.02327.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Giannasi LC, Hirata RP, Politti F, Nacif SR, Leitão Filho FSS, Oliveira LVFD. A novel protocol for occlusal splint adjustment to treat TMD in sleep bruxism. FISIOTERAPIA EM MOVIMENTO 2012. [DOI: 10.1590/s0103-51502012000100017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION: Sleep bruxism (SB) is a stereotypical movement disorder that is characterized by rhythmic masticatory muscle activity associated with tooth grinding and occasional jaw clenching. OBJECTIVES: The aim of this study was to determine the relief time for temporomandibular disorders (TMD), cervical and otological signs and symptoms in patients with BS treated with occlusal splints (OS) for a period of 180 days. MATERIALS AND METHODS: Thirty patients, between ages 22 and 53 years old, presenting SB and TMD, including cervical and otological symptoms, were enrolled in this study. The patient’s treatment protocol consisted of using the OS applying a novel adjustment protocol. The total follow-up period was 180 days. The paired Student t-test was used to compare before and after long-term OS treatment. RESULTS: For all variables, the results were statistically significant (p < 0.001). As to the TMD symptoms, in most patients the relief of pain in masseter, temporalis, cervical and TMDs occurred in the 3rd month. Twenty percent of the patients were aware of clenching teeth while awake and reported that this parafunction decreased by the end of 6 months, and 90% reported an improvement in sleep quality as well. CONCLUSION: The use of an OS with a novel adjustment protocol was an effective treatment for TMD sign and symptoms in patients with SB.
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Torres F, Campos LG, Fillipini HF, Weigert KL, Vecchia GFD. Efeitos dos tratamentos fisioterapêutico e odontológico em pacientes com disfunção temporomandibular. FISIOTERAPIA EM MOVIMENTO 2012. [DOI: 10.1590/s0103-51502012000100012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVOS: Verificar os efeitos dos tratamentos odontológico e fisioterapêutico na redução da dor em pacientes com disfunção temporomandibular (DTM). MATERIAIS E MÉTODOS: A amostra foi composta por dez pacientes (idade média de 34,3 anos) com DTM. Foram utilizados como instrumentos de coleta de dados o índice clínico de severidade para DTM, a escala visual analógica de dor (EVA) e a versão brasileira do Questionário McGill de Dor (Br-MPQ). Cinco pacientes realizaram o tratamento fisioterapêutico, com dez sessões (três semanas) de aplicações de estimulação elétrica nervosa transcutânea (Tens), ultrassom, massoterapia e alongamento; e cinco pacientes realizaram o tratamento odontológico com procedimentos farmacológicos e a confecção de uma placa miorrelaxante, usada por três semanas. RESULTADOS:Comparando-se as médias dos resultados diários pré e pós-tratamento fisioterapêutico, houve redução significativa (p < 0,05) do quadro álgico em 69,3%. Analisando-se a dor inicial e final, observou-se redução de 96,5% no tratamento fisioterapêutico (p < 0,05) e de 30,9% no tratamento odontológico (p > 0,05). No Br-MPQ a média de redução no tratamento fisioterapêutico, por categorias, foi de 92,5% na categoria sensorial, 80% na afetiva, 80% na avaliação subjetiva e 92% na mista; e no tratamento odontológico foi de 40,1% na categoria sensorial, 51,9% na afetiva, 34% na avaliação subjetiva e 55,9% na mista. Quanto à intensidade, no tratamento fisioterapêutico houve diminuição de 83,6% (p < 0,05) e no odontológico foi de 43,75 (p > 0,05). CONCLUSÕES:Ambos os tratamentos demonstraram ser positivos para o alívio da sintomatologia dolorosa em pacientes com DTM, sendo a fisioterapia, neste caso, um tratamento indicado, com melhora significativa da dor a curto prazo
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Evaluation of the short-term effectiveness of education versus an occlusal splint for the treatment of myofascial pain of the jaw muscles. J Am Dent Assoc 2012; 143:47-53. [DOI: 10.14219/jada.archive.2012.0018] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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