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INTRODUCTION: This study aimed to evaluate the use of botulinum toxin (BTX) for the treatment of bruxism in oral and maxillofacial surgery in Germany. MATERIAL AND METHODS: A dynamic online questionnaire comprising 7 to 25 questions was formulated to gather general and specific information regarding using BTX to treat bruxism. The questionnaire underwent internal and external assessments for validation. Subsequently, it was distributed to 906 oral and maxillofacial surgeons (OMFS) affiliated with the German Association for Oral and Maxillofacial Surgery (DGMKG). Weekly reminders were dispatched over four weeks to enhance response rates. Participation in the study was voluntary and anonymized. Descriptive methods were employed for data analysis. RESULTS: 107 OMFS participated in the study, yielding a response rate of 11.81%. On average, 17 patients with bruxism were per month, with 4 of these patients receiving BTX therapy. BTX administration was frequently accompanied by splints and physiotherapy (35.51% of participants). Botox® (Allergan) was the preferred BTX preparation, utilized by 40.79% and reconstituted with saline by 92.11% of participants. The masseter muscles were primarily targeted for BTX treatment (67.57% of participants), averaging 29 BTX (Allergan-) units per side. Injection points for each masseter muscle typically amounted to six per side, preferred by 30.67% of participants. Follow-up assessments post-BTX treatment were conducted regularly, predominantly after four weeks, by 36% of participants. In 8% of cases, additional BTX injections were necessary due to inadequate outcomes. Side effects were reported in 4% of cases, commonly manifesting as a non-disturbing reduction in bite force. Most participating OMFS (61.84%) using BTX for bruxism therapy regarded bruxism treatment with BTX as evidence-based. Notably, 97.37% of respondents expressed their willingness to recommend BTX-based bruxism treatment to their colleagues. Overall, the efficacy of BTX therapy for bruxism was rated as good (53.95%) and very good (40.79%). CONCLUSION: The use of BTX for the management of bruxism among OMFS in Germany has demonstrated efficacy. Substantial variances in certain facets of bruxism treatment employing BTX have been observed. CLINICAL RELEVANCE: Additional research endeavors are warranted to comprehensively investigate distinct elements of BTX therapy for bruxism, including the optimal dosage of BTX units and the precise localization of injection sites across various muscles.
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Toxinas Botulínicas Tipo A , Bruxismo , Humanos , Alemania , Encuestas y Cuestionarios , Bruxismo/tratamiento farmacológico , Femenino , Masculino , Toxinas Botulínicas Tipo A/uso terapéutico , Cirujanos Oromaxilofaciales , Fármacos Neuromusculares/uso terapéutico , Adulto , Pautas de la Práctica en Odontología/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Persona de Mediana EdadRESUMEN
BACKGROUND: The aim of this study was to evaluate the content and quality of videos about bruxism treatments on YouTube, a platform frequently used by patients today to obtain information. METHODS: A YouTube search was performed using the keywords "bruxism treatment" and "teeth grinding treatment". "The sort by relevance" filter was used for both search terms and the first 150 videos were saved. A total of 139 videos that met the study criteria were included in the study. Videos were classified as poor, moderate or excellent based on a usefulness score that evaluated content quality. The modified DISCERN tool was also used to evaluate video quality. Additionally, videos were categorized according to the upload source, target audience and video type. The types of treatments mentioned in the videos and the demographic data of the videos were recorded. RESULTS: According to the usefulness score, 59% of the videos were poor-quality, 36.7% were moderate-quality and 4.3% were excellent-quality. Moderate-quality videos had a higher interaction index than excellent-quality videos (p = 0.039). The video duration of excellent-quality videos was longer than that of moderate and poor-quality videos (p = 0.024, p = 0.002). Videos with poor-quality content were found to have significantly lower DISCERN scores than videos with moderate (p < 0.001) and excellent-quality content (p = 0.008). Additionally, there was a significantly positive and moderate (r = 0.446) relationship between DISCERN scores and content usefulness scores (p < 0.001). There was only a weak positive correlation between DISCERN scores and video length (r = 0.359; p < 0.001). The videos uploaded by physiotherapists had significantly higher views per day and viewing rate than videos uploaded by medical doctors (p = 0.037), university-hospital-institute (p = 0.024) and dentists (p = 0.006). The videos uploaded by physiotherapists had notably higher number of likes and number of comments than videos uploaded by medical doctors (p = 0.023; p = 0.009, respectively), university-hospital-institute (p = 0.003; p = 0.008, respectively) and dentists (p = 0.002; p = 0.002, respectively). CONCLUSIONS: Although the majority of videos on YouTube about bruxism treatments are produced by professionals, most of the videos contain limited information, which may lead patients to debate treatment methods. Health professionals should warn patients against this potentially misleading content and direct them to reliable sources.
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Bruxismo , Medios de Comunicación Sociales , Grabación en Video , Humanos , Bruxismo/terapia , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: Schizophrenia is a severe and chronic neuropsychiatric disorder that involves profound impairment of psychopathology in cognition, emotion, perception, and other aspects of behavior. Factors, such as the nature of the disease, length of hospital stay, duration of illness, and side effects of psychotropic drugs, may contribute to poor oral health and the risk of developing bruxism in patients with schizophrenia. AIM: To evaluate the prevalence of bruxism and associated factors in patients with schizophrenia. METHODS: This cross-sectional study was conducted in a single center with 211 patients with schizophrenia. Study participants were graded according to "probable" bruxism based on positive clinical inspection, with or without a positive self-report. The type of antipsychotic treatment used in participants was evaluated in three categories: typical antipsychotic monotherapy, atypical antipsychotic monotherapy, and a combination of both. Binary logistic regression models were used to evaluate associations between probable bruxism and different factors. RESULTS: The mean age of the study participants was 51.02 ± 9.29 years, and 112 (52.5%) were males. Probable bruxism was identified in 87 (41.2%) of the study participants. Younger age (AOR = 0.88, 95% CI = 0.838-0.928, P < 0.001), higher duration of illness (AOR = 1.50, 95% CI = 1.278-7.545, P < 0.001), and combination antipsychotic therapy (AOR = 3.042, 95% CI = 1.278-7.545, P = 0.015) were significant factors associated with probable bruxism among patients with schizophrenia on treatment. CONCLUSION: The relatively high prevalence of probable bruxism in patients with schizophrenia and its relation to antipsychotics was observed. There is a need for more research on the causes and treatment of bruxism in schizophrenia.
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Antipsicóticos , Bruxismo , Esquizofrenia , Humanos , Masculino , Femenino , Estudios Transversales , Esquizofrenia/epidemiología , Esquizofrenia/tratamiento farmacológico , Prevalencia , Persona de Mediana Edad , Adulto , Bruxismo/epidemiología , Turquía/epidemiología , Antipsicóticos/uso terapéutico , Factores de RiesgoRESUMEN
A recent publication in the Nederlands Tijdschrift Voor Tandheelkunde (Dutch Journal of Dentistry) suggests botulinum toxin as a primary treatment for bruxism, especially for severe complaints of teeth grinding or jaw clenching. However, in the opinion of Lobbezoo et al., some outdated views on bruxism are used, and botulinum toxin is incorrectly classified as safe, according to them. In this Vision article, the authors describe the current insights into bruxism; they indicate how the presence of bruxism can be assessed in the clinic; when and how bruxism is treated; and finally, what the role of botulinum toxin is: an ultimum refugium. Therefore, regarding the use of botulinum toxin within the discipline of orofacial pain and dysfunction Lobbezoo et al. recommend: think twice!
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Toxinas Botulínicas , Bruxismo , Humanos , Bruxismo/tratamiento farmacológico , Toxinas Botulínicas/uso terapéutico , Toxinas Botulínicas/administración & dosificación , Fármacos Neuromusculares/uso terapéutico , Fármacos Neuromusculares/administración & dosificación , Toxinas Botulínicas Tipo A/uso terapéutico , Toxinas Botulínicas Tipo A/administración & dosificaciónRESUMEN
OBJECTIVES: This study aimed to investigate possible differences of functional occlusal variables between a group of migraine patients (MG) and a control group (CG). MATERIALS AND METHODS: Each group included 50 individuals. Instrumental functional analysis and digital occlusal analysis were performed. Variables examined were condylar displacement from a reference position to maximum intercuspation; angular difference between the steepness of the articular eminence and the contra-lateral canine guidance; and angular difference between the steepness of the articular eminence and the ipsilateral central incisor guidance and occlusal plane inclination. Self-reported grinding and occlusal index were also investigated. RESULTS: There were statistically significant differences in the extent of retral condylar displacement assessed both clinically [MG: 0.49 mm (SD 0.67 mm), CG: 0.29 mm (SD 0.27 mm), p = 0.012] and digital-mechanically [MG: 1.53 mm (SD 0.95 mm), CG: 0.9 mm (SD 0.66 mm), p = 0.001], the angular difference between the steepness of the articular eminence and the contra-lateral canine guidance [MG: 13.11° (SD 8.33°), CG: 9.47° (SD 7.08°), p = 0.021 and MG: 12.94° (SD 8.71°), CG: 9.44° (SD 8.70°), p = 0.017], and the occlusal plane inclination [MG: 11.16° (SD 4.66°), CG: 9.09° (SD 4.37°), p = 0.024]. Self-reported grinding (MG: 39/50, CG: 12/50, p < 0.001) and occlusal index [MG: 1.92 (SD 0.46), CG: 0.21 (SD 0.66), p < 0.001] were also significantly higher in migraineurs. CONCLUSIONS: Articular and occlusal structures could play a role in migraine and thus should be considered in an interdisciplinary approach.
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Trastornos Migrañosos , Humanos , Estudios Transversales , Femenino , Trastornos Migrañosos/fisiopatología , Adulto , Masculino , Oclusión Dental , Persona de Mediana Edad , Estudios de Casos y Controles , Adulto Joven , Maloclusión , Cóndilo Mandibular/patología , Cóndilo Mandibular/fisiopatología , Bruxismo/fisiopatologíaAsunto(s)
Bruxismo , Trastornos de Deglución , Clorhidrato de Duloxetina , Discinesia Tardía , Humanos , Clorhidrato de Duloxetina/efectos adversos , Discinesia Tardía/inducido químicamente , Trastornos de Deglución/inducido químicamente , Bruxismo/inducido químicamente , Anciano de 80 o más Años , Femenino , Masculino , Inhibidores de Captación de Serotonina y Norepinefrina/efectos adversosRESUMEN
La estética ha llegado a formar una parte muy importante en la odontología actual. Sin embargo, no debemos sobreponer las necesidades estéticas sobre las necesidades funcionales. La pérdida de estructura dental asociada a bruxismo puede ser considerada patológica cuando compromete la guía anterior, la cual es la influencia en los movimientos mandibulares que proveen las superficies contactantes de los dientes maxilares anteriores con los mandibulares anteriores y evita contactos excéntricos dañinos en los dientes posteriores. El objetivo de este reporte de caso es presentar una alternativa conservadora para restablecer tanto la estética como la funcionalidad de una paciente de 34 años de edad que acudió a la Clínica de Prostodoncia de la Universidad Autónoma de Guadalajara en busca de rehabilitación estética de dientes anteriores. Una vez realizada su evaluación inicial se llegó al diagnóstico de pérdida de guía anterior por desgaste patológico asociado a bruxismo. El tratamiento incluyó tratamientos de conductos, remoción de caries y restauraciones mal ajustadas, coronas y carillas para restablecer la guía anterior. Se cumplieron con las expectativas estéticas que tenía la paciente al igual que con las necesidades funcionales que fueron objetivo desde el inicio, logrando un restablecimiento de la guía anterior de manera conservadora (AU)
Esthetics has become a very important part of dentistry today. However, we should not superimpose esthetic needs over functional needs. The loss of tooth structure associated with bruxism can be considered pathologic when it compromises the anterior guidance, which is the influence on mandibular movements that provides the contacting surfaces of the maxillary anterior teeth with the mandibular anterior teeth and avoids damaging eccentric contacts in the posterior teeth. The aim of this case report is to present a conservative way to restore both esthetics and function in a 34-year-old patient who came to the Prosthodontics Clinic of the Universidad Autónoma de Guadalajara in search of an esthetic appearance of her anterior teeth. After her initial evaluation, a diagnosis of anterior guide loss due to pathological wear associated with bruxism was made. Treatment included root canal treatment, removal of caries, and ill-fitting restorations, crowns, and veneers to reestablish the anterior guidance. The aesthetic expectations of the patient have met as well as the functional needs that were aimed from the beginning, achieving a conservative reestablishment of the anterior guidance system (AU)
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Humanos , Femenino , Adulto , Bruxismo/fisiopatología , Recubrimientos Dentinarios/uso terapéutico , Estética Dental , Desgaste de los Dientes/rehabilitación , Planificación de Atención al Paciente , Ferulas Oclusales , Preparación del Diente/métodos , Coronas , MéxicoRESUMEN
BACKGROUND: Although awake bruxism is associated with temporomandibular disorder (TMD) as well as head and neck pain, the effects of physical therapy and bruxism education to address these factors have not been investigated. OBJECTIVE: The aim of this study was to evaluate the effects of oro-facial manual therapy and bruxism neuroscience education (BNE) on awake bruxism over a 3-week period with an open-ended follow-up questionnaire after 3 months. METHODS: Subjects (n = 28) were randomly allocated to one of two groups, an intervention group and a control group. Data regarding disability, function and pain were collected pre- and post-assessment, with all measures administered in a single-blind fashion. Participants in both groups received six treatment sessions during this period. In addition to manual therapy, participants were provided with information on the neurophysiological mechanisms of bruxism and contributing factors. Individual behavioural guidelines and daily exercises were determined in consultation with the therapist. An introduction to a bruxism specific app (Brux.App) was also provided, which all participants used as an adjunct to their treatment. RESULTS: The intervention group demonstrated notable improvement as indicated by their scores in the Neck Disability Index (NDI) (p = .008), Pain Disability Index (PDI) (p = .007) and Jaw Disability List (JDL) (p = .03). Furthermore, clinical assessments of the temporomandibular joint (TMJ) revealed a significant progress in terms of mouth opening (p = .03) and lateral jaw movement (laterotrusion) (p = .03). The mechanical pain threshold (PTT) of both the masseter (p = .02) and temporalis muscle (p = .05) also showed significant improvement. At 3-month follow-up, the questionnaire revealed that the majority of the intervention group (13/15, 87%) reported a benefit from the treatment. CONCLUSION: The reduction in pain and disability together with improvement in function and increased coping suggest a potential modification of awake bruxism through specialised musculoskeletal intervention and BNE tailored to the individual patient.
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Bruxismo , Dimensión del Dolor , Trastornos de la Articulación Temporomandibular , Humanos , Femenino , Proyectos Piloto , Masculino , Bruxismo/terapia , Bruxismo/fisiopatología , Adulto , Resultado del Tratamiento , Método Simple Ciego , Trastornos de la Articulación Temporomandibular/terapia , Trastornos de la Articulación Temporomandibular/fisiopatología , Trastornos de la Articulación Temporomandibular/rehabilitación , Manipulaciones Musculoesqueléticas/métodos , Educación del Paciente como Asunto/métodos , Dolor Facial/terapia , Dolor Facial/fisiopatología , Dolor Facial/rehabilitación , Persona de Mediana Edad , Encuestas y Cuestionarios , Adulto Joven , NeurocienciasRESUMEN
OBJECTIVES: This study aimed to assess whether awake bruxism and masticatory muscle activity could be related to external root resorption (ERR) in second molars adjacent to impacted mandibular third molars. MATERIALS AND METHODS: Sixty patients, with requests for a cone-beam, computed tomography, were divided into two groups: ERR (patients with ERR in the second molar, n = 30), and control group (n = 30). Awake bruxism was assessed through the Oral Behaviors Checklist (OBC) and an ecological momentary assessment (EMA). Surface electromyography (EMG) was used to assess the masseter and anterior temporal muscle function. Normality and homogeneity of variances were demonstrated. Descriptive analysis was performed, using the T-test and Chi-square test to compare the characteristics of the groups. A multiple regression model was performed. RESULTS: The ERR group presented more non-functional oral activities related to awake bruxism than the control group, according to OBC (p = 0.027) and EMA (p = 0.035). In addition, the ERR group had higher EMG activity than the control group in rest and isotonic protocols (p < 0.05). CONCLUSIONS: Awake bruxism and greater masticatory muscle activity seem to be related to the presence of ERR in second molars adjacent to impacted mandibular third molars. CLINICAL RELEVANCE: The results of the present study can reinforce the theory that triggering ERR in the second molars adjacent to impacted mandibular third molars may be related to mechanical forces coming from the masticatory function.
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Tomografía Computarizada de Haz Cónico , Electromiografía , Tercer Molar , Resorción Radicular , Diente Impactado , Humanos , Tercer Molar/diagnóstico por imagen , Tercer Molar/fisiopatología , Femenino , Masculino , Diente Impactado/fisiopatología , Diente Impactado/diagnóstico por imagen , Adulto , Resorción Radicular/fisiopatología , Resorción Radicular/diagnóstico por imagen , Diente Molar/fisiopatología , Bruxismo/fisiopatología , Músculos Masticadores/fisiopatología , Mandíbula/fisiopatología , Mandíbula/diagnóstico por imagenRESUMEN
OBJECTIVES: This study aims to map evidence on the relationship between hard drug use and dental wear. The scoping review is guided by the question: What is the relationship between hard drug consumption and dental wear? MATERIALS AND METHODS: Adhering to PRISMA-ScR guidelines, searches were conducted across PubMed, Embase, and four databases in March 2024. Inclusion criteria included studies investigating the association between hard drug use and dental wear, regardless of publication date or language. Data were presented through narrative exposition, tables, and a conceptual framework. RESULTS: Twenty-eight studies (four case-control, three cross-sectional, five case reports, and sixteen literature reviews) were included. Among case-control studies, 75% observed an association between drug use and dental erosion; however, no cross-sectional studies demonstrated this association. Despite questionable quality, reviews established connections between drug use and dental erosion. Studies aimed to elucidate potential causes for dental erosion. CONCLUSIONS: Analysis suggests a potential link between hard drug use and dental wear, though indirect. Factors like bruxism and reduced salivary pH may contribute to dental wear among drug users. Further investigation through primary studies exploring this relationship is necessary. CLINICAL RELEVANCE: Dentists should focus not only on clinical characteristics of dental wear but also on mediating factors such as bruxism and decreased salivary pH associated with drug use. This holistic approach allows for a deeper understanding of dental wear mechanisms, enabling targeted preventive and therapeutic interventions.
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Desgaste de los Dientes , Humanos , Erosión de los Dientes/inducido químicamente , Bruxismo , Concentración de Iones de Hidrógeno , Trastornos Relacionados con Sustancias , Saliva/químicaRESUMEN
BACKGROUND: This paper aimed to explore the prevalence of temporomandibular disorders (TMDs) signs/symptoms, and to investigate the possible link between signs/symptoms of TMDs and mouth breathing (MB) by evaluating along with other risk factors, in a Turkish subpopulation of children and adolescence. METHODS: This study was conducted with the archival data of the patients who applied with orthodontic complaints. Data on demographic characteristics, family-related factors, systemic status, occlusion, breathing patterns, oral habits, and bruxism were retrieved from the archival records. RESULTS: Nine hundred forty-five children and adolescents with a mean age of 14.82 ± 2.06 years were included in the study. Of the participants, 66% were girls, 60.4% were delivered by C-section, 8.4% of the participants had at least one systemic disease, 9.2% of the participants had allergy, and 4.3% of the participants' parents were divorced, 18.7% have an oral habit, 6.6% have bruxism, 29.8% have malocclusion and 14.1% have MB. Eight-point-five percent of participants have signs/symptoms of TMD. Among them 2.9% have pain, 3.7% have joint sounds, 1.4% have deflection, and 3.9% have deviation. Evaluation of the risk factors revealed a significant relation between the signs/symptoms of TMD and bruxism (OR 8.07 95% CI 4.36-14.92), gender (OR 2.01 95% CI 1.13-3.59), marital status of parents (OR 2.62 95% CI 1.07-6.42), and MB (OR 3.26 95% CI 1.86-5.71). CONCLUSIONS: According to the study's findings, girls and those with bruxism, divorced parents, and MB behavior are more likely to have signs/symptoms of TMD. Age found to have significant effect on the occurrence of the signs/symptoms of TMD alone, but together with other factors the effect of the age is disappeared. Early screening and intervention of MB as well as the signs/symptoms of TMD can help to limit detrimental effects of these conditions on growth, and quality of life of children and adolescents.
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Respiración por la Boca , Trastornos de la Articulación Temporomandibular , Humanos , Femenino , Adolescente , Masculino , Turquía/epidemiología , Estudios Transversales , Trastornos de la Articulación Temporomandibular/epidemiología , Niño , Respiración por la Boca/epidemiología , Respiración por la Boca/complicaciones , Factores de Riesgo , Prevalencia , Bruxismo/epidemiología , Bruxismo/complicaciones , Maloclusión/epidemiología , Maloclusión/complicaciones , Dolor Facial/epidemiología , Hipersensibilidad/epidemiología , Hipersensibilidad/complicacionesRESUMEN
BACKGROUND: Military personnel suffer from stress-induced temporomandibular joint disorders (TMD). No previous studies have evaluated the oral habits and TMD in military personnel based on their stress levels. OBJECTIVES: To examine the correlation between oral habits and TMD based on stress levels. In addition, we assessed the relationship between stress levels and TMD by military rank as well as the impact of oral habits on TMD. METHOD: This cross-sectional survey included 89 military personnel who visited the Armed Forces Medical Center in Korea with discomfort in the temporomandibular joint (TMJ) discomfort. Oral habits, stress level, TMD and general characteristics of the subjects were investigated. A questionnaire was distributed to the subjects who agreed to the study, and they were asked to respond in a self-written form. Multiple linear regression analysis was performed to examine the factors that affect oral habits and TMJ symptoms. RESULTS: Stress scores and oral habits were highest in the 'Private' rank. In contrast, temporomandibular joint symptoms were highest in the 'Corporal' rank. Additionally, the high-risk stress group exhibited higher scores in oral habits and TMD compared to the potential stress group. Furthermore, there was a positive correlation between an increase in high-risk stress scores and a rise in oral habits. And individuals with more oral habits are at an increased likelihood of experiencing TMD. CONCLUSION: Our study findings suggest that military personnel with prevent TMD and improve oral habits by addressing stress levels.
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Personal Militar , Trastornos de la Articulación Temporomandibular , Humanos , Personal Militar/estadística & datos numéricos , Personal Militar/psicología , Estudios Transversales , Trastornos de la Articulación Temporomandibular/epidemiología , Trastornos de la Articulación Temporomandibular/psicología , Trastornos de la Articulación Temporomandibular/fisiopatología , República de Corea/epidemiología , Masculino , Adulto , Femenino , Encuestas y Cuestionarios , Adulto Joven , Estrés Psicológico/epidemiología , Factores de Riesgo , Bruxismo/epidemiología , HábitosRESUMEN
Dental implants are a regular feature in daily clinical practice and there is a need to undertake routine assessment and maintenance of implants and their restorations on par with that provided for natural teeth. Occlusal checks form an important part of the maintenance regime for preserving the integrity of implants, their restorations, and health of the peri-implant tissues. Implant restorations are subjected to the full characteristics and magnitude of occlusal forces, including those associated with parafunction. Compared with the periodontal ligament around teeth, the biophysical response to occlusal forces of osseointegration is different through the more rigid link of implant to bone and reduced proprioception. Risks attributable to occlusal forces primarily affect implant restorations and they are elevated in the presence of bruxism. The occlusal guidelines recommended by the literature are aimed at reducing these risks and regular assessment and maintenance of the occlusion is essential. A four-step sequence is presented to ensure that the annual occlusal checks include the patient's input and evaluation of restoration integrity, occlusal scheme, additional protection, and spatial changes.
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Implantes Dentales , Humanos , Fuerza de la Mordida , Oclusión Dental , BruxismoRESUMEN
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Häggman-Henrikson B, Ali D, Aljamal M, Chrcanovic BR. Bruxism and dental implants: A systematic review and meta-analysis. J Oral Rehabil. 2024 Jan;51(1):202-217. 10.1111/joor.13567. Epub 2023 Aug 17. PMID: 37589382. SOURCE OF FUNDING: None. TYPE OF STUDY/DESIGN: Systematic review with meta-analysis.
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Bruxismo , Implantes Dentales , Fracaso de la Restauración Dental , Humanos , Factores de RiesgoRESUMEN
BACKGROUND: The Standardized Tool for the Assessment of Bruxism (STAB) has recently been published. It contains Axis A for evaluating bruxism status and its potential consequences, and Axis B for bruxism risk, etiological factors and comorbid conditions. Suggestions from daily clinical practice can contribute to the further development of the STAB. OBJECTIVES: The study aimed to investigate the experiences and attitudes of general dentists, dentists specialized in Orofacial Pain and Dysfunction (OPD) and Disability Care (DC) regarding the assessment and etiology of sleep and awake bruxism and to examine the concordance of their experiences and attitudes with the respective STAB axes and its domains. MATERIAL AND METHODS: Semi-structured interviews were conducted with 11 dentists. The main themes included bruxism assessment and etiology. Thematic analysis identified subthemes. The concordance between main themes, subthemes, and the corresponding STAB axes and domains was examined. RESULTS: Overall, there was a good correspondence between the experiences and attitudes of the interviewees and the respective STAB axes and domains. Some discrepancies were identified, but they were mainly related to the lack of appropriate tools for the DC setting. CONCLUSIONS: It is suggested that future versions of the STAB include appropriate tools for the assessment of bruxism in DC settings.
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Bruxismo , Humanos , Femenino , Masculino , Investigación Cualitativa , Entrevistas como Asunto , Adulto , Actitud del Personal de Salud , Odontólogos , Persona de Mediana EdadRESUMEN
OBJECTIVE: Aim: This study aimed to assess the effectiveness of the developed algorithm for treatment and prevention measures aimed at eliminating clinical manifestations of bruxism in young people. PATIENTS AND METHODS: Materials and Methods: A cohort of 377 individuals aged 25 to 44 years underwent examination. Based on identified etiological factors, three distinct groups were delineated. Treatment and preventive strategies were then implemented and evaluated. Tailored treatment algorithms were devised for each group: Group one received selective grinding of supracontacts (up to 0.5-0.75 mm) and treatment for orthodontic issues utilizing removable and fixed orthodontic structures. Group two underwent finger self-massage of masticatory muscles, fabrication of biting dental splints, and anti-inflammatory drug therapy. Group three received sedative drug therapy in conjunction with psychiatric consultation, based on indications. Treatment efficacy was assessed 12 months post-initiation. Statistical analyses were conducted using Statistica 10.0 (StatSoft, Inc., USA) and Microsoft Office Excel 2010. RESULTS: Results: In cases where orthodontic pathology and supracontacts predominated (r=0.99, p<0.05), employing selective grinding and orthodontic treatment according to specific indications yielded significant efficacy. This approach resulted in a notable reduction in bruxism severity, corroborated by occludogram results 12 months post-treatment initiation. Notably, 90.0% of occludogram indicators fell within the 90-100% range, accompanied by a decrease in the BruxChecker abrasion facets area (p<0.05). Further, there was a substantial enhancement in occlusal contacts (Ck=0.68, Ck =0.71, Ck =0.93). In instances where TMJ pathology predominated with high reliability (r=0.98, p<0.05), effective normalization of masticatory muscle tone and alleviation of temporomandibular joint issues were observed. After 12 months, palpation revealed minimal tenderness in specific muscle areas and normalization of electromyography readings from initial indicators (p<0.05). Moreover, when the psycho-emotional factor primarily contributed to bruxism etiology (r=0.97, p<0.05), medical intervention proved effective. This approach led to bruxism disappearance and normalization of the psycho-emotional state within 12 months (p<0.05). CONCLUSION: Conclusions: The conducted studies provide high-confidence evidence of the effectiveness of bruxism treatment when diagnosing the prevailing etiological factor and targeting its specific impact, leading to the normalization of all other factors, a reduction in bruxism intensity, and its complete disappearance.
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Bruxismo , Humanos , Adulto , Masculino , Femenino , Bruxismo/terapia , Resultado del Tratamiento , Algoritmos , Ferulas Oclusales , Estudios de CohortesRESUMEN
Temporomandibular disorders (TMDs) and headache disorders are highly prevalent in the population. TMDs can present headache symptoms as a secondary headache and, in addition, be comorbid with primary headache disorders. This overlap has significant clinical implications for which it is essential for the physician to be aware, and they should screen for the potential presence of TMDs in a headache patient. Bruxism is a parafunctional behavior also prevalent in the population which has a role in TMDs and may influence headache symptomatology, but it is still necessary to clarify this relationship.
Asunto(s)
Bruxismo , Trastornos de la Articulación Temporomandibular , Humanos , Bruxismo/complicaciones , Bruxismo/diagnóstico , Bruxismo/epidemiología , Cefalea/diagnóstico , Cefalea/etiología , Trastornos de la Articulación Temporomandibular/complicaciones , Trastornos de la Articulación Temporomandibular/diagnóstico , Trastornos de la Articulación Temporomandibular/epidemiología , ComorbilidadRESUMEN
OBJECTIVE: The Ecological Momentary Assessment (EMA) concept was the basis for developing a smartphone application for the real-time report of awake bruxism (AB) activities. The aim of this study was to assess the effects of the EMA with a randomised controlled trial designed to compare the frequency of AB reported in two separate single observation points between a group of students monitored over time with an EMA smartphone application and a non-EMA monitored group. METHODS: Sixty-four (N = 64) dental students (22.3 YO [±2.6]; 52F; 12 M) answered the Oral Behaviour Checklist (OBC-1) and were randomised into an EMA-group (EG) and control group (CG). EG were monitored with a smartphone application for AB report during seven consecutive days and completed three EMA monitoring periods (EMA-1, 2 and 3) at one-month intervals. After the third period (EMA-3), both EG and CG answered again the OBC (OBC-2). Descriptive statistics were performed to characterise the sample. Pearson's chi-squared test, Fixer Exact test and post hoc Z test with Bonferroni correction were performed. The study hypothesis was that EMA could influence the AB reported by the participants because it implies an increase in the awareness, self-recognition, and self-control of bruxism behaviours. The level of significance was set at p < .05. RESULT: The percentage of participants who changed the report of the activity of clenching their teeth while awake between OBC-1 and OBC-2 was significantly higher among participants in EG, when compared to CG (p = .027). For all other behaviours reported the within- and between-group differences from OBC-1 to OBC-2 were not significant. Clenching and bracing were the most frequently reported, whilst grinding was the less frequent behaviour. CONCLUSION: A smartphone-based EMA approach demonstrated be useful to monitor AB over time, increasing individual's awareness, particularly to bracing and clenching behaviours.
Asunto(s)
Bruxismo , Evaluación Ecológica Momentánea , Aplicaciones Móviles , Teléfono Inteligente , Estudiantes de Odontología , Humanos , Masculino , Femenino , Estudiantes de Odontología/psicología , Adulto Joven , Vigilia/fisiología , AdultoRESUMEN
OBJECTIVE: This study presents a scoping review to determine the association between tooth wear and bruxism. DATA: A protocol was developed a priori (Open Science Framework (DOI 10.17605/OSF.IO/CS7JX)). Established scoping review methods were used for screening, data extraction, and synthesis. Risk of bias was assessed using JBI tools. Direct associations between tooth wear and bruxism were assessed. SOURCES: Embase, SCOPUS, Web of Science, Cochrane, and PubMed were searched. STUDY SELECTION: Any clinical study containing tooth wear and bruxism assessment done on humans in any language was included. Animal, in-vitro studies and case reports were excluded. CONCLUSIONS: Thirty publications reporting on the association between tooth wear and bruxism were included. The majority of publications were cross-sectional studies (90%) while only three were longitudinal (10%). Eleven papers assessed definitive bruxism for analysis (instrumental tools), one paper assessed probable bruxism (clinical inspection with self-report) and eighteen assessed possible bruxism (self-report). Of the eleven papers assessing definitive bruxism, eight also reported outcomes of non-instrumental tools. Tooth wear was mostly scored using indexes. Most studies reported no or weak associations between tooth wear and bruxism, except for the studies done on cervical tooth wear. When bruxism assessment was done through self-report, more often an association was found. Studies using multivariate analyses did not find an association between tooth wear and bruxism, except the cervical wear studies. Evidence shows inconclusive results as to whether bruxism and tooth wear are related or not. Therefore, well-designed longitudinal trials are needed to address this gap in the literature. CLINICAL SIGNIFICANCE: Based on the evidence, dental clinicians should not infer bruxism activity solely on the presence of tooth wear.