{"id":3145,"date":"2026-02-27T00:02:08","date_gmt":"2026-02-27T00:02:08","guid":{"rendered":"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/"},"modified":"2026-02-27T00:02:08","modified_gmt":"2026-02-27T00:02:08","slug":"attrition-definition-uses-and-clinical-overview","status":"publish","type":"post","link":"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/","title":{"rendered":"attrition: Definition, Uses, and Clinical Overview"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Overview of attrition(What it is)<\/h2>\n\n\n\n<p>attrition is tooth wear caused by tooth-to-tooth contact.<br\/>\nIt most commonly affects the biting surfaces of back teeth and the edges of front teeth.<br\/>\nDentists use the term when describing wear patterns, bite changes, and loss of tooth structure over time.<br\/>\nIt is discussed in routine exams, wear-risk assessments, and treatment planning when wear becomes clinically significant.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why attrition used (Purpose \/ benefits)<\/h2>\n\n\n\n<p>In clinical dentistry, identifying and describing attrition helps a dental team understand <strong>why<\/strong> tooth structure is being lost and <strong>how<\/strong> that loss may affect health and function.<\/p>\n\n\n\n<p>Key purposes and potential benefits of evaluating attrition include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Documenting tooth wear over time:<\/strong> Recording where and how quickly wear is progressing supports monitoring and consistent care across visits.<\/li>\n<li><strong>Clarifying the likely cause of wear:<\/strong> Attrition points toward tooth-to-tooth contact (often linked with clenching or grinding), which differs from chemical wear (erosion) or wear from external objects (abrasion).<\/li>\n<li><strong>Assessing functional impact:<\/strong> Attrition can flatten biting surfaces, alter chewing efficiency, and change how teeth guide jaw movement.<\/li>\n<li><strong>Evaluating symptoms and risks:<\/strong> Exposed dentin (the layer under enamel) may be associated with sensitivity in some patients, and extensive wear can increase the complexity of future restorations.<\/li>\n<li><strong>Supporting treatment planning:<\/strong> When tooth structure loss affects comfort, function, or aesthetics, clinicians may consider protective or restorative approaches. The specific approach varies by clinician and case.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Indications (When dentists use it)<\/h2>\n\n\n\n<p>Dentists commonly assess and document attrition in scenarios such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Visible <strong>wear facets<\/strong> (flat, polished-looking areas) on biting surfaces<\/li>\n<li>Shortening of front teeth or <strong>flattened incisal edges<\/strong><\/li>\n<li>Matching wear on opposing teeth (upper and lower teeth showing complementary wear)<\/li>\n<li>Reports of clenching or grinding (awake or sleep-related), or jaw muscle fatigue<\/li>\n<li>Cracks, chipped edges, or restorations that appear to be under heavy bite forces<\/li>\n<li>Changes in bite feel (for example, teeth feeling \u201cflatter\u201d or contacts feeling different)<\/li>\n<li>Tooth sensitivity where dentin exposure is suspected<\/li>\n<li>Wear patterns that complicate restorative planning (fillings, veneers, crowns, or orthodontic considerations)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contraindications \/ when it\u2019s NOT ideal<\/h2>\n\n\n\n<p>attrition is a <strong>diagnostic description<\/strong>, not a treatment by itself, so \u201ccontraindications\u201d typically apply to <strong>specific interventions<\/strong> used to manage tooth wear rather than to the term attrition.<\/p>\n\n\n\n<p>Situations where certain common responses to attrition may be less ideal (or may require a different approach) include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Active erosion (acid-related wear)<\/strong> being the main driver of tooth loss; erosion-focused prevention may be prioritized because restorations can fail if the underlying chemical wear continues.<\/li>\n<li><strong>Primarily abrasion-related wear<\/strong> (for example, from external mechanical factors) where addressing habits and technique may be more relevant than \u201cattrition-first\u201d planning.<\/li>\n<li><strong>Uncontrolled heavy bite forces<\/strong> where extensive adhesive restorations may have higher risk of chipping or debonding; material and design choices vary by clinician and case.<\/li>\n<li><strong>Limited remaining enamel<\/strong> for bonding in certain areas; some adhesive options may be more technique-sensitive when enamel is minimal.<\/li>\n<li><strong>Poor moisture control<\/strong> during adhesive procedures (saliva or blood contamination can compromise bonding); alternative strategies may be considered.<\/li>\n<li><strong>Severe structural compromise<\/strong> where a small repair may not be durable; more comprehensive restoration planning may be considered depending on tooth condition.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How it works (Material \/ properties)<\/h2>\n\n\n\n<p>attrition is a <strong>wear process<\/strong>, not a dental material, so properties like \u201cflow,\u201d \u201cviscosity,\u201d and \u201cfiller content\u201d do not apply to attrition itself. However, these properties become relevant when clinicians choose <strong>restorative materials<\/strong> to rebuild areas affected by attrition.<\/p>\n\n\n\n<p>Below is how those concepts relate to restoring tooth structure lost to attrition (often with resin-based composites):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flow and viscosity:<\/strong> <\/li>\n<li><em>Flowable<\/em> resin composites are less viscous and can adapt well to small surface irregularities.  <\/li>\n<li>\n<p><em>Packable (sculptable)<\/em> composites are more viscous and can be shaped to rebuild anatomy and contacts.<br\/>\n  Selection depends on the location, the amount of missing structure, and clinician preference.<\/p>\n<\/li>\n<li>\n<p><strong>Filler content:<\/strong><br\/>\n  Resin composites contain inorganic fillers. In general, <strong>higher filler content<\/strong> is associated with improved mechanical properties and reduced shrinkage compared with very low-filled materials, though performance varies by material and manufacturer.<\/p>\n<\/li>\n<li>\n<p><strong>Strength and wear resistance:<\/strong><br\/>\n  When restoring attrition-related wear, clinicians consider a material\u2019s resistance to fracture and wear under biting forces. No restorative material \u201cstops\u201d attrition by itself; it can replace missing structure and help manage function or sensitivity. Long-term performance depends on bite forces, tooth position, bonding conditions, and material selection.<\/p>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">attrition Procedure overview (How it\u2019s applied)<\/h2>\n\n\n\n<p>attrition is not \u201capplied\u201d like a filling material; it is identified and managed. When tooth wear from attrition is treated with <strong>bonded restorations<\/strong> (commonly resin composite), the workflow often follows a general sequence.<\/p>\n\n\n\n<p>A simplified overview is:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Isolation:<\/strong> Keeping the tooth dry and clean to support reliable bonding (methods vary by clinician and case).<\/li>\n<li><strong>Etch\/bond:<\/strong> Conditioning enamel\/dentin and applying an adhesive system according to the chosen technique.<\/li>\n<li><strong>Place:<\/strong> Adding restorative material in a controlled way to rebuild worn surfaces and tooth shape.<\/li>\n<li><strong>Cure:<\/strong> Using a curing light to harden light-cured materials in increments as needed.<\/li>\n<li><strong>Finish\/polish:<\/strong> Refining the bite contacts and smoothing the restoration to support comfort, function, and cleanability.<\/li>\n<\/ol>\n\n\n\n<p>Exact steps, materials, and the extent of bite adjustment vary by clinician and case, especially when wear is generalized or the bite relationship has changed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Types \/ variations of attrition<\/h2>\n\n\n\n<p>Clinically, attrition is described in several ways, and clinicians may also discuss restorative \u201cvariations\u201d used to address it.<\/p>\n\n\n\n<p>Common clinical descriptions of attrition include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Physiologic (age-related) vs pathologic (excessive) attrition:<\/strong> Wear can occur gradually with time, but may be considered excessive when it is rapid, severe, or causes problems.<\/li>\n<li><strong>Localized vs generalized:<\/strong> Wear may be limited to certain teeth (often where contacts are heaviest) or present across many teeth.<\/li>\n<li><strong>Anterior vs posterior attrition:<\/strong> Front-tooth wear may affect aesthetics and guidance during jaw movement; back-tooth wear may affect chewing surfaces and vertical dimension discussions.<\/li>\n<li><strong>Enamel-only vs dentin-involved wear:<\/strong> Once dentin is exposed, wear patterns and symptoms may change, and restorative decisions may become more complex.<\/li>\n<\/ul>\n\n\n\n<p>Restorative material \u201cvariations\u201d sometimes discussed in attrition management (when rebuilding worn surfaces) include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Low vs high filler resin composites:<\/strong> Higher-filled composites are often chosen where strength and wear resistance are priorities, but behavior varies by material and manufacturer.<\/li>\n<li><strong>Flowable composites:<\/strong> Used for adaptation in conservative repairs or as a liner in some techniques, depending on the case.<\/li>\n<li><strong>Bulk-fill flowable composites:<\/strong> Designed for placement in thicker increments in certain situations; indications depend on manufacturer guidance and clinical judgment.<\/li>\n<li><strong>Injectable composites:<\/strong> More flowable systems delivered via syringe tips or matrices to replicate shapes; technique sensitivity and case selection vary by clinician and case.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pros and cons<\/h2>\n\n\n\n<p>Pros (of recognizing attrition early and, when appropriate, using conservative restorative management):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps <strong>identify a wear pattern<\/strong> consistent with tooth-to-tooth contact<\/li>\n<li>Supports <strong>monitoring and documentation<\/strong> over time<\/li>\n<li>Can guide <strong>risk-factor discussions<\/strong> (for example, bruxism history and bite considerations)<\/li>\n<li>Conservative bonded restorations can <strong>replace missing tooth structure<\/strong> in selected cases<\/li>\n<li>May improve <strong>tooth shape and function<\/strong> when wear has altered anatomy<\/li>\n<li>May help manage <strong>localized sensitivity<\/strong> when dentin is exposed (varies by individual)<\/li>\n<\/ul>\n\n\n\n<p>Cons \/ limitations (of attrition as a clinical challenge and of common restorative approaches):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ongoing tooth-to-tooth forces can continue, so wear may <strong>progress without addressing contributing factors<\/strong><\/li>\n<li>Restorations placed into high-load areas may be more prone to <strong>chipping, wear, or debonding<\/strong> (varies by clinician and case)<\/li>\n<li>Extensive wear can complicate bite planning and may require <strong>staged treatment<\/strong><\/li>\n<li>Some cosmetic or functional concerns may not be fully addressed with small repairs alone<\/li>\n<li>Adhesive procedures can be <strong>technique-sensitive<\/strong>, especially when isolation is difficult<\/li>\n<li>Long-term outcomes depend on multiple variables, including bite forces and material choice<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Aftercare &amp; longevity<\/h2>\n\n\n\n<p>attrition-related wear and restorations placed to manage it are influenced by everyday conditions in the mouth. Longevity is not the same for everyone and depends on multiple interacting factors.<\/p>\n\n\n\n<p>Common influences include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bite forces and parafunction:<\/strong> Clenching and grinding can increase stress on natural tooth structure and restorations.<\/li>\n<li><strong>Oral hygiene and plaque control:<\/strong> Healthy gums and clean tooth surfaces support the longevity of both teeth and restorations.<\/li>\n<li><strong>Diet and acidity exposure:<\/strong> If erosion is also present, acidic challenges can affect tooth structure and restoration margins over time.<\/li>\n<li><strong>Tooth position and bite scheme:<\/strong> Front and back teeth experience different types of forces; wear patterns can be highly individualized.<\/li>\n<li><strong>Material choice and technique:<\/strong> Different restorative materials and bonding approaches perform differently; outcomes vary by material and manufacturer and by clinician and case.<\/li>\n<li><strong>Regular dental checkups:<\/strong> Monitoring wear progression and restoration condition helps detect changes early.<\/li>\n<\/ul>\n\n\n\n<p>This information is general and not a substitute for individualized evaluation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Alternatives \/ comparisons<\/h2>\n\n\n\n<p>Because attrition is a wear process, \u201calternatives\u201d usually means <strong>alternative ways to restore or protect worn tooth structure<\/strong> when restoration is indicated. Below are high-level comparisons of commonly discussed direct restorative options.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flowable composite vs packable (sculptable) composite<\/strong> <\/li>\n<li><em>Flowable composite:<\/em> Adapts easily to small irregularities and is convenient for conservative repairs, but may be less ideal in areas needing maximum wear resistance depending on the product.  <\/li>\n<li>\n<p><em>Packable composite:<\/em> Holds shape better for rebuilding anatomy and contacts and is often selected for occlusal surfaces. Performance varies by formulation.<\/p>\n<\/li>\n<li>\n<p><strong>Composite (resin-based) vs glass ionomer<\/strong> <\/p>\n<\/li>\n<li><em>Composite:<\/em> Often chosen for aesthetics and strength in many applications; bonding quality and moisture control matter.  <\/li>\n<li>\n<p><em>Glass ionomer:<\/em> Can be more forgiving with moisture in some situations and may release fluoride; it is often considered for certain cervical lesions or as an interim option, but it may have different wear characteristics than composite. Suitability varies by clinician and case.<\/p>\n<\/li>\n<li>\n<p><strong>Composite vs compomer<\/strong> <\/p>\n<\/li>\n<li><em>Compomer (polyacid-modified resin composite):<\/em> Shares features of composite and glass ionomer and is sometimes used in specific scenarios.  <\/li>\n<li>In adult occlusal wear cases, material selection depends on location, load, moisture control, and clinician preference; exact indications vary by clinician and case.<\/li>\n<\/ul>\n\n\n\n<p>For advanced tooth wear, other approaches (including indirect restorations) may be discussed in practice, but the best fit depends on diagnosis, occlusion, and the amount of remaining tooth structure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common questions (FAQ) of attrition<\/h2>\n\n\n\n<p><strong>Q: What is attrition in dentistry, in simple terms?<\/strong><br\/>\nattrition is the gradual wearing down of teeth from tooth-to-tooth contact. It often looks like flattened biting surfaces or shortened edges. It can happen slowly over time, or more quickly when forces are higher.<\/p>\n\n\n\n<p><strong>Q: Is attrition the same as erosion or abrasion?<\/strong><br\/>\nNo. attrition is wear from teeth contacting teeth. Erosion is chemical wear (often related to acids), and abrasion is mechanical wear from external objects or habits. Many patients have a combination, which can change how wear looks and progresses.<\/p>\n\n\n\n<p><strong>Q: Does attrition always mean someone grinds their teeth?<\/strong><br\/>\nNot always. Tooth wear can occur with normal function and age, and some people clench rather than grind. Clinicians consider the pattern of wear, symptoms, and history to judge whether bruxism is likely.<\/p>\n\n\n\n<p><strong>Q: Can attrition cause pain or sensitivity?<\/strong><br\/>\nIt can, especially if wear exposes dentin or affects cracks and existing restorations. Some people have significant wear with little sensitivity, while others notice symptoms earlier. Symptoms vary by individual and by the extent and location of wear.<\/p>\n\n\n\n<p><strong>Q: How do dentists diagnose attrition?<\/strong><br\/>\nDiagnosis is typically based on a clinical exam, including the shape and location of wear facets and how upper and lower teeth meet. Dentists may also document wear with photos, models, or scans to monitor changes over time. They also assess whether erosion or abrasion is contributing.<\/p>\n\n\n\n<p><strong>Q: If a tooth is worn from attrition, does it always need a filling or bonding?<\/strong><br\/>\nNot necessarily. Some wear is monitored without restorative treatment if it is stable and not causing functional or aesthetic concerns. When restoration is considered, the decision depends on severity, symptoms, risk factors, and overall treatment goals\u2014varies by clinician and case.<\/p>\n\n\n\n<p><strong>Q: How long do restorations last when used to repair attrition-related wear?<\/strong><br\/>\nLongevity depends on bite forces, tooth position, the amount of restoration, bonding conditions, and the material used. Small bonded repairs may last for years in some cases, but heavy loading can shorten lifespan. Outcomes vary by material and manufacturer and by clinician and case.<\/p>\n\n\n\n<p><strong>Q: Is treatment for attrition painful?<\/strong><br\/>\nEvaluation and monitoring are typically not painful. If restorations are placed, comfort during and after the procedure depends on tooth condition, the extent of work, and whether anesthesia is used. Experiences vary between individuals.<\/p>\n\n\n\n<p><strong>Q: What does attrition treatment cost?<\/strong><br\/>\nCost depends on how many teeth are involved, the complexity of the bite considerations, the materials selected, and local practice factors. A small, localized repair is typically different in scope than rebuilding multiple worn surfaces. Specific fees vary widely by region and clinic.<\/p>\n\n\n\n<p><strong>Q: Is it safe to restore worn teeth, and can restorations change my bite?<\/strong><br\/>\nRestoring worn areas is a common part of dentistry, but it requires careful planning so that biting contacts are appropriate. Any restoration on a biting surface can slightly change how teeth meet, which is why finishing and bite checks matter. The approach varies by clinician and case.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>attrition is tooth wear caused by tooth-to-tooth contact. It most commonly affects the biting surfaces of back teeth and the edges of front teeth. Dentists use the term when describing wear patterns, bite changes, and loss of tooth structure over time. It is discussed in routine exams, wear-risk assessments, and treatment planning when wear becomes clinically significant.<\/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-3145","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>attrition: 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\/attrition-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=\"attrition: Definition, Uses, and Clinical Overview - Best Dental Hospitals\" \/>\n<meta property=\"og:description\" content=\"attrition is tooth wear caused by tooth-to-tooth contact. It most commonly affects the biting surfaces of back teeth and the edges of front teeth. Dentists use the term when describing wear patterns, bite changes, and loss of tooth structure over time. It is discussed in routine exams, wear-risk assessments, and treatment planning when wear becomes clinically significant.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/\" \/>\n<meta property=\"og:site_name\" content=\"Best Dental Hospitals\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-27T00:02:08+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=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/\",\"url\":\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/\",\"name\":\"attrition: Definition, Uses, and Clinical Overview - Best Dental Hospitals\",\"isPartOf\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#website\"},\"datePublished\":\"2026-02-27T00:02:08+00:00\",\"author\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/#\/schema\/person\/5729031a8ff1a9a243a97107e2fa8aa0\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bestdentalhospitals.com\/blog\/attrition-definition-uses-and-clinical-overview\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.bestdentalhospitals.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"attrition: 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":"attrition: 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\/attrition-definition-uses-and-clinical-overview\/","og_locale":"en_US","og_type":"article","og_title":"attrition: Definition, Uses, and Clinical Overview - Best Dental Hospitals","og_description":"attrition is tooth wear caused by tooth-to-tooth contact. 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