--- title: "Dental Erosion and Orthodontics UK | Acid Wear and Braces" url: https://virtualconsultant.online/guides/dental-erosion-orthodontics-uk description: "Dental erosion from acid diet, GORD, or purging affects orthodontic treatment in the UK. Learn about bonding changes, enamel risks." updated: 2026-08-17T00:00:00Z publisher: Virtual Consultant Online --- Dental Erosion Acid Wear GORD Enamel # Dental Erosion and Orthodontics UK Dental erosion is the chemical dissolution of tooth enamel by acid. It is increasingly common in the UK population and presents specific challenges for orthodontic treatment. Understanding how erosion affects bracket bonding, sensitivity, and treatment planning allows patients and clinicians to plan realistically and safely. [Start Photo Assessment](https://virtualconsultant.online/evaluations/quote) [Compare Costs](https://virtualconsultant.online/costs) ## What is dental erosion and how is it different from decay? Dental erosion is the irreversible loss of tooth structure caused by chemical dissolution from acid that does not involve bacteria. This distinguishes it from dental caries, which is a bacterial process. Erosion affects smooth surfaces of teeth — often the palatal surfaces of upper front teeth and the occlusal surfaces of back teeth — thinning the enamel and, in advanced cases, exposing the underlying dentine. Affected teeth often appear flattened, cupped, or glassy, and may be shorter than normal. Mild erosion is extremely common and in many people causes no symptoms or treatment need; moderate to severe erosion requires management before and during orthodontic treatment. ## What are the common causes of dental erosion in the UK? Dietary acid is the most frequent cause. High consumption of carbonated soft drinks, fruit juices, sports drinks, and acidic foods contributes significantly. The frequency of acid exposure matters more than the total amount — sipping fizzy drinks throughout the day is more erosive than drinking the same volume with a meal. Gastro-oesophageal reflux disease (GORD) is a significant medical cause; stomach acid that refluxes into the mouth is highly erosive and typically produces characteristic palatal erosion on the upper front teeth. Eating disorders involving purging produce a similar pattern. Xerostomia (dry mouth) from medication or systemic disease increases erosion risk by reducing saliva's protective buffering. ## How does dental erosion affect orthodontic treatment? Bracket bonding may be compromised because acid-etching enamel before bonding works by creating microporosities in the surface; severely eroded enamel is already thinned and structurally altered, and bonds may be less reliable. Sensitivity during treatment is more common because the protective enamel layer is reduced. Where erosion has shortened or reshaped the teeth significantly, this affects finishing goals and the aesthetic result. For patients using clear aligners, advanced erosion affecting tooth shape can alter aligner fit and tracking, particularly if attachment placement is planned in worn areas. ## How should dental erosion be managed before starting orthodontics? The first step is addressing the underlying cause. For dietary erosion, a detailed dietary analysis and behavioural advice is given — reducing frequency of acidic intake, using a straw for soft drinks, and not brushing immediately after acid exposure. For GORD, medical management by a GP or gastroenterologist should be optimised before treatment starts. For eating disorders, the patient must be under appropriate clinical care and erosion should be stable before commencing orthodontics. Remineralisation products — high-fluoride toothpaste, fluoride varnish applied by the dentist, and CPP-ACP products — help stabilise eroded surfaces before and during treatment. ## What modifications are made when erosion is present during treatment? When erosion is present but treatment proceeds, several modifications are considered. A stronger adhesive system or a primer specifically suited to compromised enamel may be used to improve bracket retention. Monitoring appointments may be more frequent. Sensitivity management may include desensitising toothpaste containing potassium nitrate or stannous fluoride, in-surgery fluoride varnish at each review appointment, and dietary advice throughout treatment. For aligner patients, erosion affecting aligner fit requires more frequent tracking checks. ## How does erosion affect planning after orthodontic treatment? Where dental erosion has caused significant tooth shape change — shortened incisors, cupped back teeth, or altered smile proportions — orthodontics addresses the alignment but cannot restore the lost tooth structure. Post-treatment planning should include the restorative dentist or a prosthodontist from the outset. Common restorative options include composite bonding to restore incisal edge length, porcelain veneers for more severe aesthetic defects once erosion is controlled, and onlays or crowns for heavily eroded back teeth. The orthodontic phase creates the ideal space and position for these restorations. ## Useful related pages [Eating Disorders and Orthodontics](https://virtualconsultant.online/guides/eating-disorders-orthodontics-uk) [Teeth Sensitivity and Braces](https://virtualconsultant.online/guides/teeth-sensitivity-braces-uk) [Fluoride During Orthodontic Treatment](https://virtualconsultant.online/guides/fluoride-during-orthodontic-treatment-uk) [White Spots After Braces](https://virtualconsultant.online/guides/white-spots-after-braces-uk) This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist. ### Compare next steps [Orthodontist Near Me](https://virtualconsultant.online/locations/orthodontic-treatment-near-me) [Clear Aligners Near Me](https://virtualconsultant.online/treatments/clear-aligners-near-me) [Invisalign Near Me](https://virtualconsultant.online/locations/invisalign-provider-near-me) [Browse Locations](https://virtualconsultant.online/locations) ### Ready for a clearer starting point? Upload guided photos and receive an indication of likely treatment options and pricing before booking appointments. [Get an Online Quote](https://virtualconsultant.online/evaluations/quote) ### Frequently Asked Questions Can I have braces if my teeth are eroded? Yes, in most cases. Mild to moderate erosion with a controlled or resolved cause is not a barrier to orthodontic treatment. The orthodontist will assess erosion severity, confirm the cause is being managed, and may recommend remineralisation and monitoring before starting. Severe active erosion with an uncontrolled cause — for example, unmanaged GORD or active purging — means treatment should be deferred until the situation is stable. The decision is made on a case-by-case basis and should involve your GDP as well as your orthodontist. Does erosion affect bracket bonding in braces? It can. Severely eroded enamel has a different surface microstructure to healthy enamel, and conventional acid-etching for bonding may be less effective. Your orthodontist may use a specialised adhesive primer or bonding protocol to improve retention. Bracket failures are monitored closely throughout treatment. For aligners, eroded tooth shapes can affect attachment adhesion and aligner fit if the worn areas coincide with planned attachment positions. How does GORD affect orthodontic treatment? GORD produces stomach acid (pH 1 to 2) that bathes the teeth — particularly the palatal surfaces of upper front teeth — during reflux episodes. This is highly erosive and, if uncontrolled during orthodontic treatment, can cause ongoing enamel loss. Your GP should optimise GORD management before and during treatment. Inform your orthodontist so they can monitor for active erosion at review appointments and apply fluoride varnish regularly. Can erosion be reversed before starting orthodontics? Lost enamel cannot be regrown. However, erosion can be stopped and the surface stabilised through remineralisation. High-fluoride toothpaste, fluoride varnish, and CPP-ACP products rebuild the mineral content of the surface and make it more acid-resistant. The goal is to convert an active, worsening erosion situation into a stable one before starting orthodontic tooth movement. Your dentist will usually monitor over three to six months to confirm stability before referring for orthodontics. Will orthodontic treatment make dental erosion worse? Orthodontic treatment itself does not cause erosion — erosion is caused by acid. However, treatment creates more surfaces to clean, and brackets or aligner trays can trap acidic substances against the teeth if oral hygiene is poor. Wearing aligners for 22 hours a day and sipping acidic drinks through the trays is particularly risky because acid is trapped against the tooth surface. Drinking only water with aligners in, maintaining excellent oral hygiene, and continuing remineralisation throughout treatment prevents treatment from accelerating erosion. What restorative work might be needed after orthodontics when erosion is present? Where dental erosion has caused significant loss of tooth length or shape, restorative work after orthodontics commonly includes composite bonding to restore incisal edge length and palatal anatomy, porcelain veneers for more severe aesthetic defects, and crowns or onlays for heavily eroded back teeth. Orthodontic treatment creates the ideal space and position for these restorations to be placed with the best possible outcome. This is why combined ortho-restorative planning before starting is strongly recommended. Explore your options Quick links Not sure where to start? Use these quick links to explore orthodontic treatments, typical costs, and helpful guides that explain what different options involve. Whether you're researching braces or clear aligners, comparing pricing, or just getting a feel for what comes next, you can browse at your own pace and come back when you're ready to request a quote. 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Upload guided photos and get a tailored recommendation for your teeth and bite. [Start Photo Assessment](https://virtualconsultant.online/evaluations/quote) [Find an Orthodontist](https://virtualconsultant.online/locations) Citation details Title Dental Erosion and Orthodontics UK | Acid Wear and Braces Publisher Virtual Consultant Online Published 2026-05-28 Updated 2026-08-17 URL [https://staging.virtualconsultant.online/guides/dental-erosion-orthodontics-uk](https://staging.virtualconsultant.online/guides/dental-erosion-orthodontics-uk)