RESUMO
BACKGROUND: Diagnosis of sleep bruxism (SB) challenges clinicians every day due to multiple forms of assessment tools available, including self-reported questionnaires, clinical examinations, portable devices and laboratory polysomnography (PSG). PSG has become the gold standard for evaluating SB, but it can be limited due to cost and restricted accessibility which often is characterised by long waiting times. Hence, there is a need for the development of a reliable method that can assess SB in a simple and portable manner, which would offer acceptable sensitivity and specificity to evaluate SB. OBJECTIVE: The objective of this study was to investigate reliability and validity of the Bruxoff® device for the diagnosis of SB compared to the PSG. METHODS: Forty-nine subjects underwent one night of polysomnographic study with simultaneous recording with the Bruxoff® device. Rhythmic masticatory muscle activity (RMMA) index was scored according to published criteria. Pearson correlation, Bland-Altman plot and receiver operating characteristic (ROC) curve outcomes were used to quantify the agreement between both methods. RESULTS: Receiver operating characteristic analysis showed an acceptable accuracy for the Bruxoff® with sensitivity of 83.3% and specificity of 72% when the cut-off was set at two events per hour. Pearson correlation analysis showed a nearly significant correlation between PSG and Bruxoff® for RMMA index (r = .282 p = .071) and for total SB episodes per night (r = .295 p = .058). Additionally, the Bland-Altman plot revealed a consistent and systematic difference in the measurement of events between devices. CONCLUSION: The Bruxoff® device appears to be a promising diagnostic method for clinical use, but further study is needed.
Assuntos
Bruxismo do Sono , Humanos , Bruxismo do Sono/diagnóstico , Reprodutibilidade dos Testes , Polissonografia/métodos , Músculo Masseter/fisiologia , Músculos da Mastigação , Eletromiografia/métodosRESUMO
PURPOSE OF REVIEW: Traumatic neuromas in general, and trigeminal traumatic neuromas in particular, are relatively rare entities originating from a damage to a corresponding nerve or its branches. This manuscript is a comprehensive review of the literature on trigeminal traumatic neuromas based on an interesting and challenging case of bilateral intraoral lesions. RECENT FINDINGS: The diagnosis for this patient was bilateral trigeminal traumatic neuromas. It is possible that these patients have a genetic predisposition to the development of these lesions. It is a neuropathic pain condition and may mimic dental and other trigeminal pain entities. Topical treatment with lidocaine gel, utilizing a custom-made neurosensory stent, rendered the patient significant and sustained pain relief. Trigeminal traumatic neuromas present a diagnostic challenge even to a seasoned clinician, due to the complex clinical features that may mimic other entities. Topical medications such as local anesthetics may be a good viable alternative to systemic medications to manage the pain associated with the condition. Early identification of the lesion and the associated pain helps in the succinct management of symptomatic trigeminal traumatic neuromas.
Assuntos
Neuralgia , Neuroma , Administração Tópica , Humanos , Lidocaína , Neuralgia/diagnóstico , Neuroma/diagnóstico , Neuroma/etiologia , Manejo da DorRESUMO
This report describes the predoctoral comprehensive digital implant dentistry program at the University of Kentucky, College of Dentistry (UKCD). UKCD has implemented a digital dentistry workflow in the dental curriculum for predoctoral and graduate programs since 2018. Digital implant dentistry education involves using cone beam computed tomography (CBCT) for diagnosis and treatment planning, intraoral scanner for digital impression, and treatment planning software to plan for single implant-supported restorations and implant-retained mandibular overdenture cases. The laboratory components include virtual designing of a surgical guide and using three-dimensional printing to fabricate a fully guided surgical template for implant placement procedures for the patient. In the last 3 years, including the COVID year, a total of 294 implants have been placed by dental students. Unfortunately, 6 implants failed in the early healing time due to infection, with an overall success rate of 98%. These treatment outcomes are very favorable compared with published literature.
Assuntos
COVID-19 , Implantes Dentários , Humanos , Implantação Dentária/educação , Educação em Odontologia/métodos , Currículo , Tomografia Computadorizada de Feixe Cônico , Desenho Assistido por ComputadorRESUMO
Occlusion has been an important consideration in orthodontics since the beginning of the discipline. Early emphasis was placed on the alignment of the teeth, the stability of the intercuspal position, and the esthetic value of proper tooth positioning. These factors remain important to orthodontists, but orthopedic principles associated with masticatory functions must also be considered. Orthopedic stability in the masticatory structures should be a routine treatment goal to help reduce risk factors associated with developing temporomandibular disorders.
Assuntos
Oclusão Dentária , Transtornos da Articulação Temporomandibular/prevenção & controle , Pesquisa em Odontologia , Estética Dentária , Humanos , Má Oclusão/terapia , Côndilo Mandibular/anatomia & histologia , Côndilo Mandibular/fisiologia , Músculos da Mastigação/anatomia & histologia , Músculos da Mastigação/fisiologia , Tono Muscular/fisiologia , Ortodontia Corretiva/tendências , Amplitude de Movimento Articular/fisiologia , Fatores de Risco , Articulação Temporomandibular/anatomia & histologia , Articulação Temporomandibular/fisiologia , Disco da Articulação Temporomandibular/anatomia & histologia , Disco da Articulação Temporomandibular/fisiologia , Dente/anatomia & histologia , Dente/fisiologiaRESUMO
PURPOSE: This study aims to evaluate the incidence and prevalence of temporomandibular disorders (TMD) in patients receiving a mandibular advancement device (MAD) to treat obstructive sleep apnea using the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). In addition, it also aims to assess the development of posterior open bite (POB). MATERIALS AND METHODS: Data from 167 patients were evaluated at baseline, from 159 patients after 118 days (visit II), from 129 patients after 208 days (visit III), and from 85 patients after 413 days (visit IV). The presence of TMD symptoms was evaluated through a questionnaire. TMD signs were assessed using the RDC/TMD. Clinical evaluation assessed for the presence of POB. RESULTS: The prevalence of TMD was 33/167 (19.8 %) at baseline. After an initial decrease to 14.5 % on visit II, the prevalence increased to 19.4 % on visit III and finally demonstrated a decrease to 8.2 % on visit IV. The incidence of TMD was 10.6 % on visit II. This decreased on further visits and only two (1.9 %) patients developed TMD from visit III to visit IV. POB was found to develop with an average incidence of 6.1 % per visit. The prevalence of POB was 5.8 % on visit II, 9.4 % on visit III, and 17.9 % on visit IV. CONCLUSION: The use of MADs may lead to the development of TMD in a small number of patients. Nevertheless, these signs are most likely transient. Patients with pre-existing signs and symptoms of TMD do not experience significant exacerbation of those signs and symptoms with MAD use. Furthermore, these may actually decrease over time. POB was found to develop in 17.9 % of patients; however, only 28.6 % of these patients were aware of any bite changes.
Assuntos
Avanço Mandibular/instrumentação , Placas Oclusais , Mordida Aberta/epidemiologia , Mordida Aberta/terapia , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/terapia , Síndrome da Disfunção da Articulação Temporomandibular/epidemiologia , Síndrome da Disfunção da Articulação Temporomandibular/terapia , Adulto , Idoso , Comorbidade , Estudos Transversais , Distúrbios do Sono por Sonolência Excessiva/epidemiologia , Distúrbios do Sono por Sonolência Excessiva/terapia , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The primary objective of this systematic review was to answer the following question systematically: Is there any association between primary headaches (PHs) and temporomandibular disorders (TMDs) in adults? TYPES OF STUDIES REVIEWED: The protocol was registered with the International Prospective Register of Systematic Reviews. The authors performed the search in 6 main databases and 3 gray literature sources. The included articles had to have adult samples. PHs must have been diagnosed using the International Classification of Headache Disorders, and TMDs must have been diagnosed using Research Diagnostic Criteria for Temporomandibular Disorders, Diagnostic Criteria for Temporomandibular Disorders, or International Classification of Orofacial Pain. Risk of bias was evaluated using the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument tools. The meta-analysis was performed using Review Manager software, Version 5.4. Certainty of evidence was screened according to Grading of Recommendations Assessment, Development and Evaluation. RESULTS: Nine of 2,574 articles reviewed met the inclusion criteria for qualitative analysis and, of these, 7 met the inclusion criteria for quantitative analysis. Odds ratios (ORs) for painful TMD and tension-type headache (OR, 1.94 [95% CI, 0.56 to 6.76] to OR, 7.61 [95% CI, 1.84 to 31.48]), migraines (OR, 4.14 [95% CI, 1.38 to 12.43] to OR, 5.44 [95% CI, 3.61 to 8.21]), and chronic headaches (OR, 40.40 [95% CI, 8.67 to 188.15] to OR, 95.93 [95% CI, 12.53 to 734.27]) were calculated. Articular TMDs without pain were evaluated in 2 articles, and both did not show positive association with tension-type headache nor migraine. Three studies were classified as moderate risk of bias and 6 as low risk of bias. The certainty of evidence varied between very low and low. CONCLUSIONS AND PRACTICAL IMPLICATIONS: Recognizing the positive association between painful TMD and PHs can help dentists and physicians treat the pain and avoid it, or recommend the patient to a specialist.
Assuntos
Transtornos de Enxaqueca , Transtornos da Articulação Temporomandibular , Cefaleia do Tipo Tensional , Adulto , Dor Facial/etiologia , Cefaleia/etiologia , Humanos , Transtornos de Enxaqueca/complicações , Transtornos da Articulação Temporomandibular/complicações , Transtornos da Articulação Temporomandibular/diagnóstico , Cefaleia do Tipo Tensional/diagnósticoRESUMO
AIM: To examine differences between idiopathic continuous orofacial neuropathic pain (ICONP) patients and chronic masticatory muscle pain (MMP) patients for psychosocial functioning and sleep quality. METHODS: Archival data were used to compare 81 ICONP patients to 81 age- and sex-matched chronic MMP patients on pain severity, life interference, life control, and affective distress measures from the Multidimensional Pain Inventory (MPI), a global severity index of psychological symptoms from the Symptom Checklist-90-R (SCL-90-R), Posttraumatic Stress Disorder Checklist-Civilian (PCL-C), and overall sleep quality from the Pittsburgh Sleep Quality Index (PSQI). MANOVA, MANCOVA, and chi-square analysis were used to investigate differences between the two groups in the psychosocial and sleep variables. RESULTS: The ICONP group reported greater pain severity (P = .013) and more life interference (P = .032) than the MMP group, while the MMP group reported higher levels of global psychological symptoms (P = .005) than the ICONP group. After controlling for pain severity, however, the MMP group demonstrated greater affective distress (P = .014) than the ICONP group, and life interference was no longer significantly different between the groups. ICONP patients were more likely to report a traumatic life event (P = .007). CONCLUSION: Although ICONP patients are likely to present more intense pain and report that their pain causes more interference in their lives, MMP patients are more likely to present with higher levels of overall psychological symptoms. The greater levels of pain severity reported by ICONP patients appear to be partially responsible for their higher levels of reported life interference.
Assuntos
Dor Facial/etiologia , Dor Facial/psicologia , Relações Interpessoais , Transtornos do Sono-Vigília/etiologia , Transtornos da Articulação Temporomandibular/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Doença Crônica , Feminino , Humanos , Acontecimentos que Mudam a Vida , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Neuralgia/etiologia , Medição da Dor , Estudos Retrospectivos , Transtornos de Estresse Pós-Traumáticos/etiologia , Transtornos da Articulação Temporomandibular/complicações , Síndrome da Disfunção da Articulação Temporomandibular/complicações , Síndrome da Disfunção da Articulação Temporomandibular/psicologia , Adulto JovemRESUMO
AIMS: To answer the question: among observational studies, is there any association between primary headaches and bruxism in adults? MATERIALS AND METHODS: A systematic review of observational studies was performed. The search was performed in seven main databases and three gray literature databases. Studies in which samples were composed of adult patients were included. Primary headaches were required to be diagnosed by the International Classification of Headache Disorders. Any diagnostic method for bruxism was accepted. Risk of bias was evaluated using the Joanna Briggs Institute Critical Appraisal Tool and the Meta-Analysis of Statistics Assessment and Review Instrument (MAStARI) tool. Associations were analyzed by calculating odds ratios (OR) in Review Manager 5.3 software. The evidence certainty was screened by Grading of Recommendations Assessment, Development, and Evaluation criteria. RESULTS: Of the 544 articles reviewed, 5 met the inclusion criteria for qualitative analysis. The included studies evaluated both awake and sleep bruxism, as well as tension-type headaches and migraines as primary headaches. Among two migraine studies, one showed an OR of 1.79 (95% CI: 0.96 to 3.33) and another 1.97 (95% CI: 1.5 to 2.55). On the other hand, among three tension-type headache studies, there was a positive association only with awake bruxism, with an OR of 5.23 (95% CI: 2.57 to 10.65). All included articles had a positive answer for more than 60% of the risk of bias questions. The evidence certainty varied between low and very low. Due to high heterogeneity among the studies, it was impossible to perform a meta-analysis. CONCLUSION: Patients with awake bruxism have from 5 to 17 times more chance of having tension-type headaches. Sleep bruxism did not have any association with tension-type headache, and the association with migraines is controversial.
Assuntos
Bruxismo , Transtornos de Enxaqueca , Bruxismo do Sono , Cefaleia do Tipo Tensional , Adulto , Bruxismo/complicações , Cefaleia/etiologia , Humanos , Estudos Observacionais como Assunto , Razão de Chances , Bruxismo do Sono/complicações , Bruxismo do Sono/diagnósticoRESUMO
AIMS: To develop and test a biopsychosocial model using structural equation modeling for predicting orofacial pain symptoms in a sample of patients with masticatory muscle pain (MMP). METHODS: Data were collected from clinic records of 251 adult patients who presented for initial evaluation to the Orofacial Pain Center at the University of Kentucky College of Dentistry and were subsequently diagnosed with MMP. Data were used to fit a model relating stressors, psychological distress, arousal, sleep problems, oral parafunction, and pain symptoms. Items from the Multidimensional Pain Inventory (MPI) and the IMPATH:TMJ, a comprehensive biopsychosocial assessment of patients with temporomandibular disorders (TMD), were used to construct a measurement model of five latent variables. RESULTS: Estimation of the model indicated a good fit to the data and significant associations between stressors, psychological distress, arousal, sleep problems, and pain symptoms. Sleep problems partially mediated the relation between arousal and pain symptoms. Contrary to hypotheses, no association occurred between oral parafunction and pain symptoms, possibly indicating that any relationship between oral parafunction and pain symptoms may not exist. CONCLUSION: Results from the model tested in the present study are an additional step toward developing a more comprehensive biopsychosocial model explaining the nature and etiology of MMP in orofacial pain and TMD. With additional development and testing, it may also serve as an aid to planning interventions, especially psychosocial interventions targeting stress management, psychophysiological regulation, psychological distress, and sleep problems.
Assuntos
Dor Facial/diagnóstico , Modelos Biológicos , Síndrome da Disfunção da Articulação Temporomandibular/diagnóstico , Adulto , Nível de Alerta , Bruxismo/complicações , Dor Facial/complicações , Sucção de Dedo , Cefaleia/complicações , Humanos , Músculos da Mastigação/fisiopatologia , Modelos Psicológicos , Transtornos do Humor/complicações , Cervicalgia/complicações , Transtornos do Sono-Vigília/complicações , Estresse Psicológico/complicações , Síndrome da Disfunção da Articulação Temporomandibular/complicaçõesRESUMO
Entrustable professional activities (EPAs) are a curriculum development and learner assessment tool that ensure a trainee is able to safely translate the skills they have learned during residency into unsupervised clinical practice. Although EPAs are used extensively across various health professions worldwide, dentistry is just beginning to call for their development at both the predoctoral and postgraduate levels. Given the complex, multifactorial nature of orofacial pain disorders and the need for an interdisciplinary approach to management, the specialty of orofacial pain is well suited to embracing EPAs to ensure program graduates are prepared for practice. Therefore, 10 EPAs have been developed in a combined effort from program directors from every CODA-accredited postgraduate orofacial pain residency program.
Assuntos
Educação Baseada em Competências , Internato e Residência , Competência Clínica , Dor Facial , HumanosRESUMO
AIMS: To provide an update of knowledge regarding the clinical presentation and neurophysiologic aspects of orofacial pain of cardiac origin in the form of a literature review. METHODS: The peer-reviewed databases Scopus/Embase, NCBI (PubMed), and Science Direct were searched up to December 2018. RESULTS: Patients with myocardial infarction presenting without chest pain run a higher risk of death due to missed diagnosis and subsequently a significantly greater delay between the onset of symptoms and arrival at the hospital. During myocardial ischemia, orofacial pain is reported by 4 in 10 patients and described as oppressive and/or burning. Up to 4% of myocardial infarction patients experience pain solely in the orofacial structures, women more often than men. Orofacial pain during myocardial ischemia is associated with ischemia within the inferior wall of the heart, suggesting the involvement of the vagal system. CONCLUSION: The clinician's awareness of the full spectrum of clinical characteristics of a myocardial infarction constitutes a key factor in accurate diagnosis. Health care professionals and the general public should be aware of the possibility of myocardial infarction presenting with orofacial pain, toothache, or ear/temporomandibular joint pain as the only symptom.
Assuntos
Infarto do Miocárdio , Isquemia Miocárdica , Erros de Diagnóstico , Dor Facial , Feminino , Humanos , Masculino , OdontalgiaRESUMO
The aim of this study was to observe the prevalence of diagnostic groups of temporomandibular disorders (TMD) in patients who were referred or sought treatment for TMD and/or orofacial pain in a private clinic. The clinical records of 357 patients were evaluated and selected based on inclusion/exclusion criteria; the mean age was 32 years. A clinical examination was performed and the diagnosis was based on the American Academy of Orofacial Pain criteria. Results showed that 86.8% of patients were women and 93.3% of the patients presented more than one diagnosis. The most frequent chief complaint (n = 216, chi2 = 30.68, p = 0.001) and total diagnosis realized (n = 748, chi2 = 14.14, p = 0.001) were muscle related. We concluded that women seek treatment for dysfunction/disorders of orofacial structures more than men do; patients seeking specialized treatment have more than one diagnosis and muscle dysfunction is more prevalent than intra-articular disorders.
Assuntos
Diagnóstico Bucal/estatística & dados numéricos , Grupos Diagnósticos Relacionados/estatística & dados numéricos , Dor Facial/epidemiologia , Doenças Neuromusculares/epidemiologia , Transtornos da Articulação Temporomandibular/classificação , Adolescente , Adulto , Idoso , Brasil/epidemiologia , Criança , Comorbidade , Diagnóstico Bucal/normas , Dor Facial/classificação , Feminino , Transtornos da Cefaleia/classificação , Transtornos da Cefaleia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Neuromusculares/classificação , Distribuição por Sexo , Transtornos da Articulação Temporomandibular/epidemiologia , Adulto JovemRESUMO
Mandibular open lock is a condition in which the patient is unable to close his/her mouth. This is an uncommon condition in children and adolescents that, when recurrent, can severely affect their quality of life. It can also prove to be a challenge for the clinician. When a mandibular open lock is caused by a sustained, recurrent, and involuntary muscle contraction of the inferior lateral pterygoid muscle, it is considered a oromandibular dystonia (OMD). A thorough understanding of the anatomy and function of the temporomandibular joint and the associated masticatory and orofacial muscles is essential to establish the correct diagnosis, allowing the selection of proper treatment. The purpose of this report is to present two cases of OMD in 13-year-old girls managed with onabotulinum toxin A injections into the inferior lateral pterygoid muscle. (J Dent Child 2019;86(1):47-52)
Received May 9, 2018; Last Revision September 3, 2018; Accepted September 4, 2018.
Assuntos
Toxinas Botulínicas Tipo A , Distonia , Doenças Mandibulares , Fármacos Neuromusculares , Adolescente , Toxinas Botulínicas Tipo A/uso terapêutico , Distonia/complicações , Distonia/tratamento farmacológico , Feminino , Humanos , Doenças Mandibulares/complicações , Doenças Mandibulares/tratamento farmacológico , Fármacos Neuromusculares/uso terapêutico , Qualidade de VidaRESUMO
AIMS: To examine the analgesic effect, safety, and tolerability of intraoral administration of onabotulinum toxin A (BoNT/A) in patients suffering from intractable continuous dentoalveolar neuropathic pain. METHODS: Eight patients (six women and two men) of ages ranging from 21 to 73 years (mean [standard deviation] 52.4 [16.1] years) suffering from continuous dentoalveolar pain for a mean duration of 5.8 (4.4) years received a submucosal injection of 10 to 25 units of BoNT/A into the vestibular mucosa surrounding the painful site. Pain intensity levels were recorded using a verbal rating scale (VRS). Safety and tolerability of BoNT/A were measured based on patient self-report, including any adverse effects reported by the patient at the injection site. RESULTS: Five of eight patients reported positive pain reduction. In this group, mean pain intensity on a 0-10 VAS was 4.8 (2.2) at baseline and 2.6 (2.1) at postinjection. The analgesic effect was maximal between 7 and 14 days postinjection and lasted for 1 to 8 weeks before subsequently returning to the pre-injection levels. No adverse effects were reported at the injection sites. One patient noted transient partial hemi-facial paralysis. CONCLUSION: These results suggest the potential therapeutic benefit of BoNT/A in the management of continuous dentoalveolar neuropathic pain. Further investigations conducted via well-controlled studies in the area of orofacial pain are warranted.
Assuntos
Toxinas Botulínicas Tipo A , Neuralgia , Fármacos Neuromusculares , Adulto , Idoso , Dor Facial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Projetos de Pesquisa , Adulto JovemRESUMO
The clinical practice guidelines do not give precise indications on the use of mandibular advancement devices (MAD) for obstructive sleep apnea (OSA) patients when they suffer from temporomandibular disorders (TMD). The aim of this systematic review was to evaluate the effects of MADs on prevalence of TMD signs and symptoms in adult OSA patients. The study protocol was registered under the PROSPERO register and an electronic search was performed in several databases. All types of studies evaluating TMD prevalence on adult patients wearing MAD for OSA were included and independently evaluated by two investigators. The quality of evidence was evaluated using the grading of recommendations assessment, development and evaluation and the risk of bias by the risk of bias in non-randomized studies of interventions tool or the Cochrane collaboration's tool. For each study included, the difference in means and 95% CI was calculated between baseline and follow-up. Twelve studies were included. The meta-regression analysis showed that patients with pre-existing signs and symptoms of TMD do not experience significant exacerbation of symptoms using the MAD. The presence of TMD does not appear to be routine contraindication for the use of MAD used for the management of OSA.
Assuntos
Avanço Mandibular/instrumentação , Apneia Obstrutiva do Sono/terapia , Transtornos da Articulação Temporomandibular/epidemiologia , HumanosRESUMO
This article highlights the process of making the proper orofacial pain diagnosis. A classification is presented based on the clinical characteristics of the pain complaint and the structure by which it emanates. It is meant to serve as a road map for the clinician, which will help him or her establish the correct diagnosis, thereby allowing the selection of the proper treatment.
Assuntos
Dor Facial/classificação , Transtornos de Ansiedade/classificação , Dor Facial/diagnóstico , Dor Facial/fisiopatologia , Dor Facial/psicologia , Cefaleia/classificação , Humanos , Transtornos Mentais/classificação , Neuralgia/classificação , Neurônios Aferentes/fisiologia , Nociceptores/fisiologia , Transtornos Somatoformes/classificação , Córtex Somatossensorial/fisiologiaRESUMO
No abstract available.
Assuntos
Dor Facial , Transtornos da Articulação Temporomandibular , Humanos , Reprodutibilidade dos TestesRESUMO
AIMS: To evaluate temporomandibular disorder (TMD) patients for differences between masticatory muscle (MM) and temporomandibular joint (TMJ) pain patients in the prevalence of posttraumatic stress disorder (PTSD) symptoms and evaluate the level of psychological dysfunction and its relationship to PTSD symptoms in these patients. METHODS: This study included 445 patients. Psychological questionnaires included the Symptom Check List-90-Revised (SCL-90-R), the Multidimensional Pain Inventory, the Pittsburgh Sleep Quality Index, and the PTSD Check List Civilian. The total sample of patients was divided into 2 major groups: the MM group (n = 242) and the TMJ group (n = 203). Each group was divided into 3 subgroups based on the presence of a stressor and severity of PTSD symptoms. RESULTS: Thirty-six patients (14.9%) in the MM group and 20 patients (9.9%) in the TMJ group presented with PTSD symptomatology (P = .112). Significant differences were found between the MM and the TMJ group in several psychometric domains, but when the presence of PTSD symptomatology was considered, significant differences were mostly maintained in the subgroups without PTSD. MM and TMJ pain patients in the "positive PTSD" subgroups scored higher on all SCL-90-R scales (P < .001) than patients in the other 2 subgroups and reached levels of distress indicative of psychological dysfunction. TMJ pain patients (58.3%; P = .008) in the positive-PTSD subgroups were more often classified as dysfunctional. Both positive-PTSD subgrounps of the MM and TMJ groups presented with more sleep disturbance (P < .005) than patients in the other 2 subgroups. CONCLUSION: A somewhat elevated prevalence rate for PTSD symptomatology was found in the MM group compared to the TMJ group. Significant levels of psychological dysfunction appeared to be linked to TMD patients with PTSD symptoms.
Assuntos
Artralgia/complicações , Dor Facial/complicações , Síndromes da Dor Miofascial/complicações , Transtornos de Estresse Pós-Traumáticos/complicações , Transtornos da Articulação Temporomandibular/complicações , Adolescente , Adulto , Feminino , Humanos , Masculino , Músculos da Mastigação/fisiopatologia , Análise Multivariada , Testes Psicológicos , Psicometria , Estudos Retrospectivos , Transtornos do Sono-Vigília/complicações , Inquéritos e Questionários , Síndrome da Disfunção da Articulação Temporomandibular/complicaçõesRESUMO
BACKGROUND: Craniofacial pain can be the only symptom of cardiac ischemia. Failure to recognize its cardiac source can put the patient's life at risk. The authors conducted a study to reveal the prevalence of, the distribution of and sex differences regarding craniofacial pain of cardiac origin. METHODS: The authors prospectively selected consecutive patients (N = 186) who had had a verified cardiac ischemic episode. They studied the location and distribution of craniofacial and intraoral pain in detail. RESULTS: Craniofacial pain was the only complaint during the ischemic episode in 11 patients (6 percent), three of them who had acute myocardial infarction (AMI). Another 60 patients (32 percent) reported craniofacial pain concomitant with pain in other regions. The most common craniofacial pain locations were the throat, left mandible, right mandible, left temporomandibular joint/ear region and teeth. Craniofacial pain was pre-ponderantly manifested in female subjects (P = .031) and was the dominating symptom in both sexes in the absence of chest pain. CONCLUSIONS: Craniofacial pain commonly is induced by cardiac ischemia. This must be considered in differential diagnosis of toothache and orofacial pain. CLINICAL IMPLICATIONS: Because patients who have AMI without chest pain run a higher risk of experiencing a missed diagnosis and death, the dentist's awareness of this symptomatology can be crucial for early diagnosis and timely treatment.