Subtypes of temporomandibular disorders in patients diagnosed with otalgia: observational study / Subtipos de desordem temporomandibular em pacientes diagnosticados com otalgia: estudo observacional

ABSTRACT BACKGROUND AND OBJECTIVES: Temporomandibular disorder (TMD) has complex symptoms that involve the orofacial region, such as otalgia. Considering the difficult differential diagnoses for associating otological symptoms with TMD. The aim of this study was to verify the diagnosis of TMD in patients with otalgia. METHODS: This is a cross-sectional and descriptive study, where 75 patients diagnosed with otalgia were evaluated. The European Academy of Craniomandibular Disorders's (EACD) screening questionnaire was initially applied, and those who answered affirmatively to at least one question were evaluated by the Research Diagnostic Criteria for Temporomandibular Disorders (DC/TMD), with a final sample of 50 patients. Data were tabulated and ANOVA verified whether there was a statistical difference between TMD subtypes classified by DC/TMD, considering confidence intervals with 95% significance. RESULTS: The mean age of the participants was 39.9±14.1 years, with a predominance of females (76%) (p<0.0001). Among those diagnosed with TMD, females also predominated, with a higher percentage in all evaluated subtypes, with emphasis on arthralgia (82%) and myofascial pain with limited opening (81.8%), followed by myofascial pain (74%) and disc displacement with reduction (72.7%). When observing the distribution of TMD subtypes between genders, there was a predominance of myofascial pain in males (75%) and females (68%), but no statistical significance was observed in this variable and in the others studied. CONCLUSION: Patients with otalgia had one or more TMD subtypes, and the myofascial subtype TMD was the most prevalent among study participants.

RESUMO JUSTIFICATIVA E OBJETIVOS: A disfunção temporomandibular (DTM) possui sintomas complexos que envolvem a região orofacial, como a otalgia. Considerando os difíceis diagnósticos diferenciais para associar sintomas otológicos com DTM. O objetivo deste estudo foi verificar o diagnóstico de DTM em pacientes com otalgia. MÉTODOS: Este é um estudo transversal e descritivo, com uma avaliação de 75 pacientes diagnosticados com otalgia. O questionário de triagem da Academia Europeia de Disfunções Craniomandibulares (EACD) foi aplicado inicialmente, e aqueles que responderam afirmativamente a pelo menos uma questão foram avaliados pelo Critério Diagnóstico de Pesquisa para Disfunções Temporomandibulares (DC/TMD), com amostra final de 50 pacientes. Os dados foram tabulados e por meio da ANOVA foi verificado se havia diferença estatística entre os subtipos de DTM classificados pelo DC/TMD, considerando intervalos de confiança com 95% de significância. RESULTADOS: A idade média dos participantes foi de 39,9±14,1 anos. Além disso, predominou-se o sexo feminino (76%) (p<0,0001), com maior percentual em todos os subtipos avaliados, destacando-se a artralgia (82%) e a dor miofascial com limitação de abertura (81,8%), seguida da dor miofascial (74%) e deslocamento de disco com redução (72,7%). Quando observada a distribuição dos subtipos de DTM entre os sexos, notou-se predominância de dor miofascial no sexo masculino (75%) e feminino (68%), mas não foi observada significância estatística nessa variável e nas demais estudadas. CONCLUSÃO: Os pacientes com otalgia manifestaram mais de um dos subtipos de DTM, sendo o subtipo de dor miofascial o mais prevalente entre os participantes do estudo.

Síntomas óticos y síndrome del dolor miofascial en musculatura temporomandibular y esternocleidomastoideo: Estudio de un caso / Otic symptoms and myofascial pain syndrome in temporomandibular and sternocleidomastoid musculature: A case study

Introducción El dolor de oído y la alteración de la audición son motivos de consulta muy frecuentes. El dolor de oído referido puede deberse a alteraciones temporomandibulares y puntos gatillo en la musculatura cervical. La hipoacusia se relaciona con la presencia de puntos gatillo en musculatura cervical y mandibular. Aunque se han observado efectos beneficiosos sobre esta musculatura tras la utilización de terapia manual y punción seca, la literatura al respecto sigue siendo escasa, motivo por que se realizó el actual estudio. Objetivo Conocer los efectos de un tratamiento basado en la técnica suiza y punción seca en la musculatura temporomandibular y esternocleidomastoideo a corto plazo sobre el dolor de oído e hipoacusia, en una paciente de 24 años. Material y métodos Estudio de un caso. Se realizó una valoración previa al tratamiento y otra al finalizar para valorar sus efectos, mediante audiometría y escala visual analógica. Se programó una sesión de 50 min, semanalmente, durante cuatro semanas. Durante el tratamiento se aplicó la técnica suiza y punción seca en cinco músculos de la región mandibular y cervical. Resultados Tras cuatro sesiones de tratamiento se observó una mejora del dolor de la paciente y se evidenció una recuperación de la audición. Conclusiones Una intervención basada en la técnica suiza y punción seca para el tratamiento del síndrome de dolor miofascial de la musculatura temporomandibular y esternocleidomastoideo puede ser útil para mejorar alteraciones de la audición. Se sugiere la realización de ensayos clínicos aleatorizados que evalúen esta técnica (AU)

Introduction Ear pain and hearing impairment is a frequent medical consultation. Referred ear pain may be due to temporomandibular disorders and the presence of trigger points in the cervical musculature. Hearing loss is related to the presence of trigger points in the cervical and mandibular muscles. Although beneficial effects have been observed on this musculature after the use of manual therapy and dry needling, the literature on the matter is still scarce, which is why the current study was carried out. Objective To know the short-term effects of a treatment based on the Swiss technique and dry needling on the temporomandibular and sternocleidomastoid muscles on ear pain and hearing loss, in a female 24-year-old patient. Material and methods Case study. An assessment was carried out before the treatment and another at the end to evaluate its effects. A 50-minute session was held weekly for 4 weeks. During treatment, the Swiss technique was applied to 5 muscles of the mandibular and cervical region. Results After 4 treatment sessions an improvement in the patient's pain was observed and a hearing recovery was evidenced. Conclusions An intervention based on the Swiss technique and dry needling in the treatment of myofascial pain syndrome of the temporomandibular and sternocleidomastoid muscles may be useful in improving hearing disorders and otalgia. Randomized clinical trials evaluating this technique are suggested (AU)

Headache secondary to Eagle syndrome: a case report with its distinctive features / [Cefalea secundaria a un síndrome de Eagle.]

Eagle syndrome consists of an elongation of the styloid processes with calcification of the stylohyoid ligaments, unilaterally or bilaterally. Characteristically, it produces a temporal or retroauricular headache, which is exacerbated by speaking and chewing, with pain on palpation of the tonsillar pillars. Knowing its form of clinical and semiological presentation allows requesting the appropriate complementary tests that avoid delays in diagnosis and thus guide the correct treatment.

El síndrome de Eagle consiste en una elongación de los procesos estiloides con una calcificación de los ligamentos estilohioideos, uni o bilateral. Característicamente produce una cefalea de localización temporal o retroauricular, que se exacerba con el habla y la masticación, con dolor a la palpación de los pilares amigdalinos. Conocer su forma de presentación clínica y semiológica permite solicitar las pruebas complementarias adecuadas que eviten demoras en el diagnóstico y orientar así el tratamiento correcto.

Functional ear symptoms referred to an otology clinic: incidence, co-morbidity, aetiological factors and a new experience-driven clinical model.

OBJECTIVE: This study aimed to review the incidence and co-morbidity of functional ear symptoms in new referrals to an adult otology clinic and present a clinical model based on neuroscientific concepts. METHOD: This was a retrospective review of 1000 consecutive new referrals to an adult otology clinic. RESULTS: Functional disorder was the primary diagnosis in 346 patients (34.6 per cent). Functional ear symptoms included tinnitus (69.7 per cent), imbalance (23.7 per cent), otalgia (22.8 per cent) and aural fullness (19.1 per cent), with more than one symptom occurring in 25.1 per cent of patients. Co-morbidities included sensorineural hearing loss (39 per cent), emotional stress (30 per cent) and chronic illness (22 per cent). CONCLUSION: Functional disorders commonly present to the otology clinic, often in the presence of emotional stress or chronic illness. They occur because of adaptation of brain circuitry to experience, including adverse events, chronic illness and fear learning. This study presented an experience-driven clinical model based on these concepts. An understanding of these principles will significantly aid otolaryngologists who encounter patients with functional ear symptoms.

Aetiology and management options for secondary referred otalgia: a systematic review and meta-analyses.

OBJECTIVES OF REVIEW: To review the literature for the evidence base for the aetiology and management of referred otalgia, looking particularly at non-malignant, neuralgic, structural and functional issues. TYPE OF REVIEW: Systematic review. SEARCH STRATEGY: A systematic literature search was undertaken from the databases of EMBASE, CINAHL, MEDLINE®, BNI, and Cochrane Library according to predefined inclusion and exclusion criteria. EVALUATION METHOD: All relevant titles, abstracts and full text articles were reviewed by three authors who resolved any differences by discussion and consultation with senior author. RESULTS: 44 articles were included in our review. The overall quality of evidence was low, with the vast majority of the studies being case-series with three cohort and four randomised-controlled trials included. The prime causes and management strategies were focussed on temporomandibular joint dysfunction (TMJD), Eagle syndrome and neuralgia. Our meta-analyses found no difference on the management strategies for the interventions found. CONCLUSIONS: Referred otalgia is common and treatment should be aimed at the underlying pathology. Potential aetiologies are vast given the extensive sensory innervation of the ear. An understanding of this and a structured approach to patient assessment is important for optimal patient management.

A Rare Case of Idiopathic Painful Nervus Intermedius Neuropathy in a 13-Year-Old Female: A Case Report and Discussion in the Context of the Literature.

(1) Background: Painful nervus intermedius neuropathy involves continuous or near-continuous pain affecting the distribution of the intermedius nerve(s). The diagnosis of this entity is challenging, particularly when the clinical and demographic features do not resemble the typical presentation of this condition. To the best of our knowledge, only three case reports have described the occurrence of nervus intermedius neuropathy in young patients. (2) Case Description: A 13-year-old female referred to the orofacial pain clinic with a complaint of pain located deep in the right ear and mastoid area. The pain was described as constant, throbbing and dull, with an intensity of 7/10 on numerical rating scale, characterized by superimposed brief paroxysms of severe sharp pain. The past treatments included ineffective pharmacological and irreversible surgical approaches. After a comprehensive evaluation, a diagnosis of idiopathic painful nervus intermedius neuropathy was given, which was successfully managed with the use of gabapentin. (3) Conclusions and Practical Implications: The diagnosis and treatment of neuropathic pain affecting the nervus intermedius can be challenging due to the complex nature of the sensory innervation of the ear. The diagnosis can be even more challenging in cases of atypical clinical and demographic presentations, which in turn may result in unsuccessful, unnecessary, and irreversible treatments. Multidisciplinary teams and constant knowledge update are fundamental to provide good quality of care to our patients and not to overlook any relevant signs or symptoms.

Otological manifestation of temporomandibular joint disorder in Ekiti, a sub-Saharan African country.

OBJECTIVE: To determine the prevalence, sociodemographic features, and clinical presentation of temporomandibular joint disorder in otorhinolaryngological practice. METHODS: This prospective hospital-based study involved patients diagnosed with temporomandibular joint disorder in our institution's ear, nose, and throat department. Data for this study were obtained from the patients using pretested interviewer-assisted questionnaires. RESULTS: The prevalence of temporomandibular joint disorder in this study was 1.3%. The study population included 17 (26.2%) male patients with a male:female ratio of 1.0:2.8. Joint disorder accounted for 75.4% of all disorders, while both mastication muscle and joint disorder accounted for 21.5%. A majority of the patients (47.7%) presented between weeks 1 and 13 of the illness. Unilateral temporomandibular joint disorder accounted for 98.5% of all disorders. The main otologic clinical features were earache and a dull tympanic membrane in 100% and 35.4% of patients, respectively. Middle ear assessment revealed type A in 73.8% of patients and type B in 20.0% according to Jerger's classification system of tympanometry. Most patients (81.5%) were referred by their family physician. All patients had undergone prehospital treatment prior to presentation. CONCLUSION: Temporomandibular joint disorder is a common presentation in medical practice. Common clinical features include ear, joint, and mastication muscle disorders.

Otalgia secundaria o referida, lo que el clínico debe saber

Resumen La otalgia es un motivo de consulta frecuente en otorrinolaringología que se puede clasificar en dos tipos: primaria y secundaria. La otalgia primaria es una consecuencia de una enfermedad otológica mientras que la secundaria o referida, surge de procesos patológicos que se originan en estructuras distintas del oído, pero que comparten vías neuronales comunes. Estas vías la componen los nervios craneales V, VII, IX y X y los nervios cervicales C2 y C3. Las causas más comunes de otalgia secundaria son la patología musculoesquelética como la disfunción de la articulación temporomandibular y el síndrome miofascial, la patología dental y las infecciones orofaríngeas. Para encontrar la etiología de la otalgia secundaria, en la mayoría de los casos, una historia clínica y examen físico acucioso resultarán suficientes, sin embargo, existe un grupo de pacientes con factores de riesgo que pudiesen requerir estudios adicionales. El objetivo de esta revisión es otorgar herramientas al lector para comprender los distintos procesos involucrados en la otalgia secundaria, conocer las patologías más relevantes relacionadas y de esta forma entregar al clínico una pauta para enfrentar este motivo de consulta.

Abstract Otalgia is a common reason for consultation in otolaryngology and can be classified into two types: primary or secondary otalgia. Primary otalgia is a consequence of an otological disease while secondary otalgia arises from pathological processes that originate in other structures different than the ears, but share common neuronal pathways. These pathways involve cranial nerves V, VII, IX and X and cervical nerves C2 and C3. The most common causes of secondary otalgia are musculoskeletal pathology such as temporomandibular joint dysfunction and myofascial syndrome, dental pathology and oropharyngeal infections. To find the etiology of secondary otalgia, in most cases a medical history and physical examination will be sufficient, however there is a group of patients with risk factors that may require additional studies. The objective of this review is to give the reader tools to understand the different processes involved in secondary otalgia, know the most relevant related pathologies and thus give the clinician a guide to deal with this problem.

A Haemophilic Dengue Patient with Pleural Effusion and Earache.

About 2.5 billion people are living at a higher risk of dengue fever in hundreds of tropical and sub-tropical countries. Treatment of dengue fever is quite complicated and challenging because of the lack of effective treatment approaches. We herein report a rare case of a 25-year-old female with a past medical history of haemophilia A, suffering from dengue fever, pleural effusion, earache, myalgia, headache, and vomiting. Dengue was confirmed by the non-structural protein 1 (NS1) antigen and immunoglobulin M (IgM) antibody test. She had low blood pressure (80/60 mmHg), frequent vomiting, and low platelet count during hospitalization. Moreover, a genetic disorder like haemophilia with plasma leakage and earache made the patient's condition worse. However, by repeated platelet infusion, the platelet counts elevated and the patient was discharged from the hospital after nine days. Complete recovery was achieved after 27 days. This is a rare case of dengue; physicians should be aware of the severity of the disease and its management tactics. More discussion and research need to be carried out to develop an effective and optimized treatment and management options to reduce the mortality and morbidity due to dengue fever with a co-morbid disease.

Pancreatic adenocarcinoma with early esophageal metastasis: A case report and review of literature.

BACKGROUND: Pancreatic adenocarcinoma is an aggressive malignancy with a high propensity to metastasize. Esophageal metastasis manifesting as dysphagia is rarely reported in the literature and has not to our knowledge been reported prior to the appearance of the primary disease. CASE SUMMARY: A patient presented with progressive dysphagia to solids and a persistent earache. Computed tomography of the neck and chest revealed a 3.0 cm × 1.8 cm heterogeneous mass originating from the upper third of the esophagus, necrotic cervical and supraclavicular lymphadenopathy, and bilateral pulmonary nodules. She underwent a core needle biopsy of a right cervical node, which suggested a well-differentiated adenocarcinoma of unknown primary. She had an upper endoscopy with biopsy of the esophageal mass suggestive of a well-differentiated adenocarcinoma. Positron emission tomography imaging revealed increased uptake in the esophageal mass, cervical, and mediastinal lymph nodes. She was started on folinic acid, fluorouracil, and oxaliplatin. Prior to initiation of cycle 8, the patient was found to have a pancreatic body mass that was not present on prior radiographic imaging, confirmed by endoscopic ultrasonography and biopsy to be pancreatic adenocarcinoma. CA19-9 was > 10000 U/mL, suggesting a primary pancreaticobiliary origin. CONCLUSION: Esophageal metastasis diagnosed before primary pancreatic adenocarcinoma is rare. This case highlights the profound metastatic potential of pancreatic adenocarcinoma.

An Unusual Presentation of Wegener's Granulomatosis with Otologic Symptoms and Unilateral Parotid Gland Enlargement.

Wegener's granulomatosis is an autoimmune disease affecting the lungs, kidneys and upper respiratory organs. Major salivary gland enlargement is a rare presenting symptom. We are reporting a rare case of Wegener's granulomatosis presenting with pain in right ear with moderate hearing loss and unilateral painless parotid gland enlargement.

Role of Orthopantomogram in Unexplained Earache.

Earache is one of the most common symptom for a patient to visit ENT doctor. It poses difficulty to diagnose the root cause when ENT examination is normal and still the pain persists, hence many a times patients are presumed to have psychosomatic element. While evaluation of earache dental status is often overlooked. 93 such patients of persistent earache with normal ENT examination were evaluated. In 70 of these patients the earache was attributed to either absent, unerupted or obliquely positioned upper or lower last molars which was confirmed by Orthopantomogram.

The frequency of involvement of head & neck sites in referred otalgia - An experience at a tertiary care hospital.

OBJECTIVE: To determine the frequency of involvement of distant head & neck sites which share sensory innervations with the ear in referred otalgia. METHODS: This prospective study was conducted in the Department of ENT at Hayatabad Medical Complex, Peshawar, during the period from July 1, 2017 to December 31, 2017.*Non probability convenience sampling technique was used to include patients in the study. Patients with true 'otogenic pain' as determined on clinical examination or imaging studies were excluded from analysis. Only those who presented with referred ear ache were included in the study to determine the frequency of involvement of distant head & neck sites in 'referred otalgia'. Otalgia was designated as "Unknown Origin" when the ear and distant sites too were found normal. RESULTS: Out of a total of 150 patients, there were 81(54%) males and 69(46%) females. The ages ranged from 5 to 66 years with a mean age of 29.15 years. The commonest age groups involved were 21-35 years and 36-55 years. Referred otalgia of tonsillar origin was found in 47(31.3%) of patients followed by that of dental origin in 35(23.3%). Otalgia due to pharyngitis, rhinosinusitis and cervical origin was 24(16%), 8(5.3%) and 6(4%) respectively. Otalgia due to temporomandibular joint was noted in 12(8%) of females and 3(2%) of males & that of "unknown origin" affected 5(3.33%) of females and 2(1.3%) of males. CONCLUSIONS: The ear should be examined in detail in patients presenting with earache to look for indigenous pathology. In the presence of a 'Normal Ear', it is important to examine the tonsils, teeth, pharynx and the nose & paranasal sinuses as the possible sites of origin of earache.

Aural fullness and transtympanic ventilation tubes in Ménière's disease: a scoping review.

BACKGROUND: Ménière's disease often presents with aural fullness, for reasons that are currently not well understood. Transtympanic ventilation tube insertion has been historically used for the management of this symptom, though the nature and mechanism of effectiveness is unclear. OBJECTIVE: To give an overview of the data available on the effects of ventilation tube insertion on aural fullness in Ménière's disease. METHODS: The databases PubMed, Embase, Medline, Scopus, Web of Science, Central and Google Scholar were searched to identify relevant records. Records were subsequently analysed and data extracted. RESULTS: Only two studies directly measured the effect of ventilation tube insertion on aural fullness, while three others measured it as a placebo to assess another treatment. Considerable heterogeneity was found amongst the studies, including conflicting conclusions. CONCLUSION: There is a paucity of evidence investigating the effect of grommet insertion on aural fullness in Ménière's disease. This work directs future research into this topic.

Vitamin D-binding protein is inversely associated with the incidence of gastrointestinal and ear infections in school-age children.

Circulating 25-hydroxy vitamin D (25(OH)D) is related to decreased rates of gastrointestinal and ear infections in school-age children. Vitamin D-binding protein (DBP) transports 25(OH)D and exerts immunological functions; however, it is unknown whether DBP is associated with infectious morbidity in children. We quantified plasma DBP concentrations in 540 school-age children at the time of recruitment into a cohort study in Bogotá, Colombia and obtained daily information on infectious morbidity symptoms and doctor visits during the school year. We compared the incidence rates of gastrointestinal and respiratory symptoms across quartiles of DBP concentration by estimating adjusted incidence rate ratios (IRRs) with 95% confidence interval (CI). We also estimated the per cent of the associations between DBP and morbidity that were mediated through 25(OH)D using a counterfactual frame. Mean ± s.d. DBP concentration was 2650 ± 1145 nmol/l. DBP was inversely associated with the rates of diarrhoea with vomiting (IRR for quartiles 2-4 vs. 1 = 0.48; 95% CI 0.25-0.92; P = 0.03) and earache/ear discharge with fever (IRR for quartiles 2-4 vs. 1 = 0.29; 95% CI 0.12-0.71; P = 0.006). The DBP-morbidity associations were not mediated through 25(OH)D. We conclude that plasma DBP predicts lower incidence of gastrointestinal and ear infections in school-age children independent of 25(OH)D.

A Review of Medicinal Plants for the Treatment of Earache and Tinnitus in Iran.

BACKGROUND AND PURPOSE: Despite numerous trials, there has not yet been any definite strategy to reduce replicable long-term tinnitus and earache. Complementary and alternative medical approaches have been used to decrease the symptoms of tinnitus and earache. This study was conducted to report medicinal plants that are used to treat ear disorders, especially earache and tinnitus in different regions of Iran. EVIDENCE ACQUISITIONS: Directory of Open Access Journals (DOAJ), Google Scholar, PubMed, LISTA (EBSCO), Embase, and Web of Science were searched using relevant search terms to retrieve eligible publications. RESULTS: Twenty-three species from sixteen families were used for the treatment of earache and tinnitus in Iran. Plants from families Asteraceae and Lamiaceae were the most commonly used plants for the treatment of earache. Ginkgo biloba was frequently reported for the treatment of tinnitus. CONCLUSION: This study shows the important role of medicinal plants in the treatment of earache and tinnitus in some regions of Iran. The medicinal plants reported in this review can be considered in treatments for earache and tinnitus if examined more extensively in clinical trials.

Effects of a sensory branch to the posterior external ear canal: coughing, pain, Ramsay Hunt's syndrome and Hitselberger's sign.

BACKGROUND: A distinct nerve innervating the external auditory canal can often be identified in close relation to the facial nerve when gradually thinning the posterior canal wall. This nerve has been attributed to coughing during cerumen removal, neuralgic pain, Hitselberger's sign and vesicular eruptions described in Ramsay Hunt's syndrome. This study aimed to demonstrate the origin and clinical impact of this nerve. METHODS AND RESULTS: In patients with intractable otalgia or severe coughing whilst inserting a hearing aid, who responded temporarily to local anaesthesia, the symptoms could be resolved by sectioning a sensory branch to the posterior canal. In a temporal bone specimen, it was revealed that this nerve is predominantly a continuation of Arnold's nerve, also receiving fibres from the glossopharyngeal nerve and facial nerve. Histologically, the communicating branch from the facial nerve was confirmed. CONCLUSION: Surgeons should be aware of the posterior auricular sensory branch and its clinical implications.

Left Side Otalgia Caused by Acute Myocardial Infarction / 대한이비인후과학회지

Otalgia consists of primary otalgia associated with disorders of the ear itself and referred otalgia due to disorders of organs that share the same innervation with the ear. Disorders of the oral cavity and laryngopharynx served by the glossopharyngeal and vagus nerves are common causes of referred otalgia. Chest pain from myocardial infarction spreads through the afferent pain pathway, especially through the sympathetic nerves in the cardiac plexus and the phrenic nerve, resulting in a typical chest pain or referred pain in the left upper extremity. However, pain spreading through the vagus nerve can theoretically cause referred otalgia. This association between the heart and ear has not been widely acknowledged, even though a referred otalgia can occasionally be the only symptom of the tragic disease, myocardial infarction, and should be taken seriously. We report a patient who complained of left otalgia as the only symptom of myocardial infarction.

A Case of Bruxism-Induced Otalgia.

Here, the author presents a case of bruxism-induced otalgia in a 29-year-old female patient. The pain was sharp and penetrating in character. It was usually worse in the morning and frequently radiated to the right temporal area. She had received unsuccessful medical treatments for migraine headache. The otoendoscopic examination revealed a normal tympanic membrane. A thorough inspection of her teeth revealed excessive wear on the incisal edges, and the cause of her otalgia was identified as bruxism-related temporomandibular joint disorder. After the use of an occlusal splint and repeated botulinum toxin injections in the masseter and anterior temporalis muscles, along with good sleep hygiene, she experienced significant relief of pain and symptoms. The author suggests that multidisciplinary cooperation between ENT clinicians and dentists is necessary for the quick and accurate diagnosis and treatment of bruxism and the consequential referred otalgia.