{"id":3891,"date":"2026-02-28T02:30:29","date_gmt":"2026-02-28T02:30:29","guid":{"rendered":"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/"},"modified":"2026-02-28T02:30:29","modified_gmt":"2026-02-28T02:30:29","slug":"tmj-disorder-definition-uses-and-clinical-overview","status":"publish","type":"post","link":"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/","title":{"rendered":"TMJ disorder: Definition, Uses, and Clinical Overview"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Overview of TMJ disorder(What it is)<\/h2>\n\n\n\n<p>TMJ disorder is an umbrella term for problems affecting the temporomandibular joint (TMJ), the jaw muscles, or both.<br\/>\nIt commonly describes jaw pain, joint noises (clicking\/popping), and difficulty opening or moving the jaw.<br\/>\nThe TMJ connects the lower jaw (mandible) to the skull and helps with chewing, speaking, and swallowing.<br\/>\nDentists and physicians use the term when evaluating facial pain and jaw-function symptoms that may involve the TMJ system.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why TMJ disorder used (Purpose \/ benefits)<\/h2>\n\n\n\n<p>The term <strong>TMJ disorder<\/strong> (often grouped under \u201cTMD,\u201d temporomandibular disorders) is used to <strong>organize and communicate<\/strong> a set of conditions that can cause jaw-related pain and functional limitations. Because jaw symptoms can come from many sources\u2014including teeth, gums, sinuses, nerves, muscles, and joints\u2014having a clinical category helps clinicians:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Describe a symptom pattern<\/strong> (for example, jaw pain plus limited opening or joint sounds) in a standardized way.<\/li>\n<li><strong>Guide assessment<\/strong> toward likely sources, such as the jaw joint itself, the chewing muscles, or the bite system under load.<\/li>\n<li><strong>Support differential diagnosis<\/strong>, meaning \u201cruling in\u201d or \u201cruling out\u201d other causes like dental infection, fracture, or neuralgia.<\/li>\n<li><strong>Plan appropriate referrals<\/strong> (for example, to oral medicine, physical therapy, ENT, neurology, or pain medicine) when a presentation suggests non-dental causes.<\/li>\n<li><strong>Set expectations<\/strong> that many jaw conditions are <strong>multifactorial<\/strong>, meaning more than one contributing factor may be involved (muscle tension, joint inflammation, clenching habits, stress, trauma, systemic arthritis). Specific drivers vary by clinician and case.<\/li>\n<\/ul>\n\n\n\n<p>Importantly, <strong>TMJ disorder is not one single disease<\/strong>. It is a clinical label covering multiple diagnoses, each with different typical findings, natural history, and management approaches.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Indications (When dentists use it)<\/h2>\n\n\n\n<p>Dentists and dental clinicians commonly consider or document TMJ disorder in situations such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Jaw pain in front of the ear, at the temples, or along the jaw muscles<\/li>\n<li>Clicking, popping, or grating sounds from the jaw joint during opening\/closing<\/li>\n<li>Limited mouth opening, jaw \u201clocking,\u201d or a sense of the jaw catching<\/li>\n<li>Pain with chewing, yawning, or prolonged talking<\/li>\n<li>Facial pain that seems musculoskeletal rather than tooth-specific<\/li>\n<li>Headache patterns that appear associated with jaw function or muscle tenderness<\/li>\n<li>Wear facets on teeth or signs consistent with clenching\/grinding (bruxism), when symptoms also involve the jaw system<\/li>\n<li>Post-dental-procedure jaw soreness where prolonged opening may have strained muscles (presentation varies by clinician and case)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contraindications \/ when it\u2019s NOT ideal<\/h2>\n\n\n\n<p>Using the label TMJ disorder may be <strong>not ideal or incomplete<\/strong> when symptoms suggest a different primary cause or when urgent evaluation is needed. Common situations where clinicians look beyond TMJ disorder include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tooth pain that is clearly localized to a specific tooth with sensitivity patterns suggestive of decay, pulpitis, or infection<\/li>\n<li>Swelling, fever, drainage, or other signs that may indicate infection (odontogenic or salivary) rather than a joint\/muscle disorder<\/li>\n<li>Recent significant trauma with concern for fracture or dislocation<\/li>\n<li>Neurologic red flags (for example, new facial numbness, weakness, or severe sudden-onset headache), which warrant broader medical evaluation<\/li>\n<li>Persistent or progressive symptoms with unexplained weight loss, mass, or concerning systemic signs (requires broader diagnostic workup)<\/li>\n<li>Ear symptoms that may primarily reflect ear pathology (some overlap exists; evaluation varies by clinician and case)<\/li>\n<li>Pain patterns consistent with neuralgia or migraine that do not correlate with jaw function (may require medical assessment)<\/li>\n<\/ul>\n\n\n\n<p>TMJ disorder is often a <strong>working diagnosis<\/strong> during evaluation; clinicians may refine it into a more specific subtype or identify another condition entirely.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How it works (Material \/ properties)<\/h2>\n\n\n\n<p>TMJ disorder is <strong>not a dental material<\/strong>, so concepts like <strong>flow, viscosity, filler content, strength, and wear resistance<\/strong> (properties used to describe restorative materials such as composites) do not apply.<\/p>\n\n\n\n<p>The closest relevant \u201cproperties\u201d for understanding TMJ disorder are <strong>anatomy, biomechanics, and tissue behavior<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Joint structure and movement:<\/strong> The TMJ is a paired joint with a rounded mandibular condyle moving against the temporal bone. It functions with both hinge-like rotation and sliding (translation). Small changes in muscle coordination or joint surface behavior can change how the jaw feels and moves.<\/li>\n<li><strong>Articular disc (\u201cdisc\u201d):<\/strong> A cartilage-like disc sits between the joint surfaces and helps distribute load. In some TMJ disorders, the disc may be displaced or not move smoothly with jaw opening\/closing, which can contribute to clicking or intermittent locking (presentation varies by case).<\/li>\n<li><strong>Muscle contribution:<\/strong> Chewing muscles (masseter, temporalis, pterygoids) can develop tenderness, fatigue, or spasm-like guarding. Muscle-driven pain can mimic toothache or ear pain because of shared nerve pathways.<\/li>\n<li><strong>Inflammation and sensitivity:<\/strong> Joint capsule irritation (arthralgia) or degenerative\/inflammatory joint changes may produce pain, stiffness, or crepitus (a gravelly sound). The degree of inflammation and imaging findings do not always match symptom severity; this varies by individual.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">TMJ disorder Procedure overview (How it\u2019s applied)<\/h2>\n\n\n\n<p>TMJ disorder is <strong>not \u201capplied\u201d like a filling material<\/strong>, so a restorative workflow such as <strong>Isolation \u2192 etch\/bond \u2192 place \u2192 cure \u2192 finish\/polish<\/strong> does not directly apply.<\/p>\n\n\n\n<p>To match the requested sequence while keeping it informational, here is how those steps relate conceptually\u2014and what clinicians more typically do for TMJ disorder:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Isolation:<\/strong> In restorative dentistry, isolation keeps the field dry and clean. For TMJ disorder, the parallel is <strong>clarifying the pain source<\/strong>\u2014separating tooth-related pain, sinus\/ear symptoms, nerve pain, and musculoskeletal pain through history and exam.<\/li>\n<li><strong>Etch\/bond:<\/strong> In restorations, etch\/bond creates adhesion. For TMJ disorder, the parallel is establishing a <strong>diagnostic \u201cfoundation\u201d<\/strong>: documenting symptoms, triggers, jaw range of motion, joint sounds, muscle tenderness, and bite relationships.<\/li>\n<li><strong>Place:<\/strong> In restorations, the material is placed. For TMJ disorder, this corresponds to <strong>selecting an initial management pathway<\/strong> (education, habit awareness, physical therapy approaches, occlusal appliance consideration, or referral). Specific choices vary by clinician and case.<\/li>\n<li><strong>Cure:<\/strong> In restorations, curing sets the material. For TMJ disorder, this is the <strong>follow-through period<\/strong> where symptoms are monitored over time and contributing factors are addressed (sleep, parafunction, posture, stress, systemic joint disease screening when indicated).<\/li>\n<li><strong>Finish\/polish:<\/strong> In restorations, finishing refines function and comfort. For TMJ disorder, the equivalent is <strong>reassessment and refinement<\/strong>\u2014confirming improvement, revisiting the diagnosis if symptoms persist, and coordinating care across disciplines when needed.<\/li>\n<\/ul>\n\n\n\n<p>This section is descriptive only. Actual evaluation steps, imaging decisions, and management options vary by clinician, training, and patient presentation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Types \/ variations of TMJ disorder<\/h2>\n\n\n\n<p>Unlike restorative materials (where \u201clow vs high filler,\u201d \u201cbulk-fill flowable,\u201d or \u201cinjectable composites\u201d describe product variations), TMJ disorder varies by <strong>anatomic source and mechanism<\/strong>. Common clinical categories include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Muscle-related (myogenous) disorders:<\/strong> Pain primarily from the chewing muscles, often with tenderness to palpation and pain provoked by function. Terms you may hear include <em>myalgia<\/em> or <em>myofascial pain<\/em>.<\/li>\n<li><strong>Joint-related (arthrogenous) disorders:<\/strong> Pain primarily from the joint structures (capsule, ligaments, joint surfaces). This may be described as <em>arthralgia<\/em> (joint pain) or, in some cases, inflammatory\/degenerative joint conditions.<\/li>\n<li><strong>Disc displacement with reduction:<\/strong> The disc is displaced at rest but returns to a more typical position during movement; clicking\/popping may occur. Symptoms vary widely by person.<\/li>\n<li><strong>Disc displacement without reduction:<\/strong> The disc does not return to position during movement, sometimes associated with limited opening or a \u201clocked\u201d feeling. Not all limited opening is due to disc position, so clinicians correlate findings.<\/li>\n<li><strong>Degenerative joint disease \/ osteoarthritic changes:<\/strong> May involve crepitus and changes visible on imaging in some cases. The relationship between imaging and symptoms varies by individual.<\/li>\n<li><strong>Systemic or inflammatory arthritis involvement:<\/strong> Some systemic conditions can affect the TMJ as part of broader joint involvement. Identification depends on history, exam, and medical evaluation when indicated.<\/li>\n<\/ul>\n\n\n\n<p>Many patients have <strong>overlapping features<\/strong> (for example, muscle tenderness plus joint clicking), which is why TMJ disorder is often used as a broad descriptor first.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pros and cons<\/h2>\n\n\n\n<p>Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Provides a <strong>useful umbrella term<\/strong> for a common group of jaw-joint and jaw-muscle complaints<\/li>\n<li>Helps structure <strong>clinical evaluation<\/strong> and documentation across providers<\/li>\n<li>Encourages <strong>differential diagnosis<\/strong>, reducing the chance that jaw pain is assumed to be tooth pain (or vice versa)<\/li>\n<li>Supports <strong>patient-friendly explanations<\/strong> of why symptoms may fluctuate with function, stress, or habits<\/li>\n<li>Facilitates <strong>referrals and interdisciplinary care<\/strong> when symptoms extend beyond routine dentistry<\/li>\n<li>Can be refined into <strong>more specific subtypes<\/strong>, improving clarity over time<\/li>\n<\/ul>\n\n\n\n<p>Cons:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The term is <strong>broad<\/strong>, and different conditions can be lumped together under one label<\/li>\n<li>Symptoms can overlap with <strong>dental pain, ear conditions, headache disorders, and neuralgias<\/strong>, complicating diagnosis<\/li>\n<li>Joint sounds (clicking) may occur <strong>with or without pain<\/strong>, which can be confusing for patients<\/li>\n<li>Imaging findings do not always align with symptoms; interpretation <strong>varies by clinician and case<\/strong><\/li>\n<li>People may assume it refers to a single cause (like \u201cmy bite is off\u201d), when TMJ disorder is often <strong>multifactorial<\/strong><\/li>\n<li>Communication can suffer if the label is used without specifying the likely subtype (muscle vs joint vs disc-related)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Aftercare &amp; longevity<\/h2>\n\n\n\n<p>TMJ disorder symptoms can be <strong>episodic<\/strong> (come and go) or persistent, and \u201clongevity\u201d depends on the underlying subtype and contributing factors. In general, factors that can influence symptom course include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bite forces and jaw loading:<\/strong> Heavy chewing, clenching, or sustained jaw posture can increase load on muscles and joints. The relevance varies by individual.<\/li>\n<li><strong>Bruxism (clenching\/grinding):<\/strong> Bruxism is commonly discussed in TMJ disorder contexts, but its exact role differs across patients and diagnoses.<\/li>\n<li><strong>Oral health and dental stability:<\/strong> Missing teeth, new restorations, or changes in chewing patterns can sometimes coincide with symptom changes; causal relationships are not always clear.<\/li>\n<li><strong>Stress and sleep quality:<\/strong> These can influence muscle tension, pain sensitivity, and parafunctional habits (like daytime clenching). The impact varies by person.<\/li>\n<li><strong>Regular checkups and reassessment:<\/strong> Periodic dental and medical reviews can help ensure symptoms are not being driven by untreated dental disease or another condition.<\/li>\n<li><strong>Material choice (indirectly):<\/strong> Dental materials don\u2019t treat TMJ disorder, but restorations and appliances used in care planning may differ in durability and comfort. Outcomes vary by material and manufacturer, and by clinician and case.<\/li>\n<\/ul>\n\n\n\n<p>This is general context only; specific self-care steps or treatment decisions should be discussed with a licensed clinician.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Alternatives \/ comparisons<\/h2>\n\n\n\n<p>Because TMJ disorder is a <strong>diagnostic category<\/strong>, not a filling material, comparing it to <strong>flowable vs packable composite, glass ionomer, or compomer<\/strong> is not directly applicable. Those terms describe restorative materials used to repair teeth, whereas TMJ disorder describes conditions affecting the jaw joint and muscles.<\/p>\n\n\n\n<p>However, comparisons can still be useful in two ways:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TMJ disorder vs tooth\/restoration problems:<\/strong> Tooth decay, cracked teeth, failing fillings, and gum disease can cause pain that may mimic jaw pain. A careful exam helps differentiate a tooth-specific problem from a musculoskeletal pattern.<\/li>\n<li><strong>TMJ disorder vs other facial pain conditions:<\/strong> Headache disorders (including migraine), sinus conditions, ear disorders, and nerve pain syndromes can overlap with jaw-area pain. Clinicians may coordinate with medical providers when symptoms don\u2019t match a TMJ pattern.<\/li>\n<\/ul>\n\n\n\n<p>If your interest is in restorative comparisons (flowable composite vs packable composite; glass ionomer vs compomer), those are typically discussed in the context of <strong>cavities and restorations<\/strong>, not TMJ disorder. Whether any dental material is appropriate in a given mouth depends on tooth location, moisture control, load, and clinician preference\u2014varies by clinician and case.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common questions (FAQ) of TMJ disorder<\/h2>\n\n\n\n<p><strong>Q: Is TMJ disorder the same thing as \u201cTMJ\u201d?<\/strong><br\/>\nTMJ refers to the <strong>temporomandibular joint<\/strong> itself. TMJ disorder refers to a <strong>set of conditions<\/strong> involving the joint, the chewing muscles, or both. People often say \u201cI have TMJ\u201d when they mean TMJ disorder.<\/p>\n\n\n\n<p><strong>Q: What symptoms are commonly associated with TMJ disorder?<\/strong><br\/>\nCommon symptoms include jaw pain, muscle soreness, joint noises (clicking\/popping), limited opening, and pain with chewing. Some people also report headaches, ear-area discomfort, or facial aching. Symptoms can overlap with other conditions, so clinicians look for patterns.<\/p>\n\n\n\n<p><strong>Q: Does clicking mean something is seriously wrong?<\/strong><br\/>\nClicking can occur when joint structures move in a way that produces sound, and it may or may not be painful. Some people have clicking for years without significant problems, while others have clicking plus pain or limited motion. The clinical significance varies by clinician and case.<\/p>\n\n\n\n<p><strong>Q: Can TMJ disorder cause tooth pain?<\/strong><br\/>\nIt can feel like tooth pain because jaw muscles and teeth share nerve pathways, and muscle tenderness can refer pain to the teeth. However, true tooth pain from decay, cracks, or infection is also common and needs separate evaluation. A dental exam helps distinguish these possibilities.<\/p>\n\n\n\n<p><strong>Q: How is TMJ disorder diagnosed?<\/strong><br\/>\nDiagnosis typically starts with a history (symptoms, triggers, timing) and a focused exam of jaw movement, joint sounds, and muscle tenderness. Some cases involve imaging or additional testing, depending on suspected subtype and severity. The approach varies by clinician and case.<\/p>\n\n\n\n<p><strong>Q: Is TMJ disorder treatable?<\/strong><br\/>\nMany cases can be managed with conservative, stepwise approaches, though the exact plan depends on the diagnosis (muscle vs joint vs disc-related) and contributing factors. Some people improve over time, while others need coordinated care. Outcomes vary by clinician and case.<\/p>\n\n\n\n<p><strong>Q: How long does TMJ disorder last?<\/strong><br\/>\nSome episodes are short-lived, while others are recurrent or chronic. Duration depends on the specific subtype, habits, stressors, joint health, and other medical factors. No single timeline applies to everyone.<\/p>\n\n\n\n<p><strong>Q: Is TMJ disorder dangerous?<\/strong><br\/>\nTMJ disorder is often painful and disruptive but is not typically discussed as a life-threatening condition. The key is ensuring symptoms are not caused by another problem that needs urgent care (such as infection, trauma, or neurologic issues). Clinicians assess for these possibilities during evaluation.<\/p>\n\n\n\n<p><strong>Q: What does TMJ disorder treatment usually cost?<\/strong><br\/>\nCosts vary widely depending on the evaluation needed and whether management involves appliances, imaging, physical therapy, medications prescribed by a physician, or referrals. Coverage and fees differ by region and clinic. For cost expectations, practices typically provide estimates based on the proposed approach.<\/p>\n\n\n\n<p><strong>Q: What is recovery like after starting care for TMJ disorder?<\/strong><br\/>\nMany approaches focus on reducing contributing factors and improving function over time rather than providing instant relief. People may notice gradual change, intermittent flare-ups, or the need for adjustments in the plan. The course varies by clinician and case.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TMJ disorder is an umbrella term for problems affecting the temporomandibular joint (TMJ), the jaw muscles, or both. It commonly describes jaw pain, joint noises (clicking\/popping), and difficulty opening or moving the jaw. The TMJ connects the lower jaw (mandible) to the skull and helps with chewing, speaking, and swallowing. Dentists and physicians use the term when evaluating facial pain and jaw-function symptoms that may involve the TMJ system.<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-3891","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TMJ disorder: Definition, Uses, and Clinical Overview - Best Dental Hospitals<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TMJ disorder: Definition, Uses, and Clinical Overview - Best Dental Hospitals\" \/>\n<meta property=\"og:description\" content=\"TMJ disorder is an umbrella term for problems affecting the temporomandibular joint (TMJ), the jaw muscles, or both. It commonly describes jaw pain, joint noises (clicking\/popping), and difficulty opening or moving the jaw. The TMJ connects the lower jaw (mandible) to the skull and helps with chewing, speaking, and swallowing. Dentists and physicians use the term when evaluating facial pain and jaw-function symptoms that may involve the TMJ system.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/\" \/>\n<meta property=\"og:site_name\" content=\"Best Dental Hospitals\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-28T02:30:29+00:00\" \/>\n<meta name=\"author\" content=\"drdental\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"drdental\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/\",\"url\":\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/\",\"name\":\"TMJ disorder: Definition, Uses, and Clinical Overview - Best Dental Hospitals\",\"isPartOf\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#website\"},\"datePublished\":\"2026-02-28T02:30:29+00:00\",\"author\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#\/schema\/person\/5729031a8ff1a9a243a97107e2fa8aa0\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.bestdentalhospitals.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TMJ disorder: Definition, Uses, and Clinical Overview\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#website\",\"url\":\"https:\/\/www.bestdentalhospitals.com\/blog\/\",\"name\":\"My blog\",\"description\":\"Connecting You to the Best Dental Care \u2013 Worldwide\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bestdentalhospitals.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#\/schema\/person\/5729031a8ff1a9a243a97107e2fa8aa0\",\"name\":\"drdental\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/2d2e33e0c976345379e0019cc3e40b6d7c1800f9b730970838f2b0ec2c7ec326?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/2d2e33e0c976345379e0019cc3e40b6d7c1800f9b730970838f2b0ec2c7ec326?s=96&d=mm&r=g\",\"caption\":\"drdental\"},\"url\":\"https:\/\/www.bestdentalhospitals.com\/blog\/author\/drdental\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TMJ disorder: Definition, Uses, and Clinical Overview - Best Dental Hospitals","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bestdentalhospitals.com\/blog\/tmj-disorder-definition-uses-and-clinical-overview\/","og_locale":"en_US","og_type":"article","og_title":"TMJ disorder: Definition, Uses, and Clinical Overview - Best Dental Hospitals","og_description":"TMJ disorder is an umbrella term for problems affecting the temporomandibular joint (TMJ), the jaw muscles, or both. It commonly describes jaw pain, joint noises (clicking\/popping), and difficulty opening or moving the jaw. The TMJ connects the lower jaw (mandible) to the skull and helps with chewing, speaking, and swallowing. 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