A tooth erosion restoration is rarely about choosing the whitest or most dramatic result. For many adults, the real concern is a smile that has gradually become shorter, more translucent, uneven or sensitive – and restoring it without making it look artificial or overlooking the cause of the wear.
This representative clinical scenario shows how a careful, digitally planned approach can protect remaining tooth structure while improving smile balance and comfort. Every patient’s teeth, bite and risk factors are different, so treatment must begin with a proper examination rather than a one-size-fits-all cosmetic solution.
The concern: teeth that looked worn and felt sensitive
A patient in their early forties presented with concerns about upper front teeth that appeared thinner and more uneven in photographs. The edges had become slightly translucent and chipped, while the lower teeth showed flattening and small cracks. Cold drinks occasionally caused sensitivity, and the patient felt their smile looked tired despite good oral hygiene.
This pattern can be consistent with tooth erosion, often combined with normal wear and grinding. Erosion is the gradual loss of enamel caused by acid, rather than bacteria. Common sources include frequent acidic drinks, reflux, repeated vomiting, citrus-heavy diets and some workplace or lifestyle habits. Once enamel is lost, it does not grow back.
That distinction matters. If the underlying acid exposure or bite forces are not addressed, even a beautifully restored smile may be placed under unnecessary stress.
Assessment before restoration
The first stage was not veneers or crowns. It was understanding what had changed and why. A comprehensive appointment included photographs, an assessment of the gums and teeth, bite analysis, a review of sensitivity and dietary habits, and digital intraoral scans. At SmileOnPerth, we use 3Shape technology.
The degital scans made it possible to evaluate the amount of tooth structure remaining, compare the length and position of the front teeth, and plan changes with greater precision. The patient was also advised to discuss possible reflux symptoms with their GP. Dental treatment can restore the effects of erosion, but medical causes need appropriate investigation and management.
The assessment found that the upper front teeth had lost enamel at their biting edges, but the damage had not reached a point where every tooth required a full crown. There was enough sound structure to consider a more conservative restoration plan. The patient also showed signs of clenching, which meant protection after treatment would be essential.
Why whitening alone was not the answer
Whitening can improve tooth colour, but it cannot replace worn enamel, rebuild shortened edges or correct cracks caused by bite pressure. In this case, whitening was discussed as a preparatory option because it could help create a brighter baseline for the natural teeth. It was not presented as a treatment for erosion itself.
Sensitivity can temporarily increase during whitening, particularly when enamel has thinned. The timing, concentration and suitability of whitening needed to be tailored to the patient rather than assumed.
Creating a conservative treatment plan
The agreed goal was a natural-looking smile with improved tooth proportions, smoother edges and better protection against further chipping. The plan focused on preserving healthy tooth structure wherever possible.
The upper front teeth were digitally designed to restore lost length in a way that suited the patient’s facial features, lip position and existing smile line. A trial smile or mock-up can be useful at this stage because it allows the patient and dentist to assess shape, length and appearance before proceeding to the final restorations.
For this patient, a combination approach was considered most appropriate. Composite bonding was planned for selected areas where small additions could rebuild worn edges conservatively. Porcelain veneers were considered for the upper front teeth with more extensive aesthetic and structural concerns, where a highly durable, stain-resistant surface and refined shape were required. A small number of teeth with deeper structural compromise may require crowns instead, but that was not necessary in this scenario.
This is where the trade-offs should be clear. Composite can often involve less preparation and is repairable, but it may stain, wear or chip sooner than porcelain. Porcelain veneers can provide better colour stability and aesthetics, yet they may involve some tooth preparation and are not a lifetime treatment. Crowns offer more coverage for a heavily damaged tooth, but generally require greater reduction of tooth structure.
Restoring form without overbuilding the smile
One of the risks in erosion restoration is adding too much material without considering the bite. Teeth can look longer in a digital design, but they must still function comfortably when speaking, chewing and moving the jaw side to side.
The final design was checked against the patient’s bite before the porcelain restorations were made. The aim was not to create an unnaturally uniform row of teeth. Small variations in shape and translucency were retained so the result complemented the patient rather than looking overly manufactured.
At SmileOnPerth, where veneers were selected, the tooth preparation was kept as conservative as the clinical situation allowed. Impressions were taken digitally, and temporary restorations could be used where appropriate to protect prepared teeth and help the patient assess the proposed change. The final porcelain restorations were then bonded carefully, with attention to fit, colour, bite contacts and gum health.
Composite additions to the lower front teeth helped restore worn edges and establish a more balanced relationship with the upper teeth. This staged approach avoided treating every tooth in the same way simply for the sake of symmetry.
The result: a healthier-looking, more balanced smile
Following restoration, the patient had improved front-tooth length, a more even smile line and reduced visibility of translucent, worn edges. The result was designed to look refreshed rather than conspicuously cosmetic. Importantly, the patient also had a clearer plan for protecting the investment in their teeth.
A custom occlusal splint was recommended for night-time use to reduce the effect of clenching on the restorations and natural teeth. Dietary advice focused on reducing frequent acid exposure rather than insisting on perfection. For example, sipping acidic drinks over long periods can be more damaging than having them with a meal, and brushing immediately after an acidic drink may increase wear on softened enamel. Rinsing with water and waiting before brushing can be a more tooth-friendly habit.
Regular reviews remain part of responsible long-term care. Veneers, bonding and crowns can all require maintenance, repair or replacement over time. Their lifespan depends on the bite, oral hygiene, diet, habits, gum health and the material used. No restoration can make teeth immune to future erosion or fracture.
What this tooth erosion restoration case study shows
The strongest result came from treating function and appearance together. The patient did not need an automatic full-mouth reconstruction, nor was a cosmetic quick fix likely to address the problem. A detailed examination identified what could be preserved, what needed rebuilding and what lifestyle or medical factors required attention.
For patients considering cosmetic dentistry after enamel wear, the key questions are practical: How much tooth structure remains? Is erosion still active? Is grinding involved? Which option will provide the right balance of conservation, durability and appearance? The answers can differ significantly from one smile to another.
At SmileOnPerth, consultation-led planning gives patients the opportunity to discuss those questions openly, view a tailored pathway and understand the limitations before committing to treatment. If your teeth look shorter, thinner or more translucent than they once did, an assessment can clarify whether the cause is erosion, wear, fracture or a combination of concerns – and what a clinically considered restoration may involve.