This educational case note describes how laboratory-fabricated porcelain veneers were used to improve the appearance of uneven anterior teeth at Greenvale Dental House. It is provided for general information only.
Presenting Clinical Problem
A patient presented with aesthetic concerns about the appearance of their upper front teeth.
- Anterior teeth with an uneven appearance in length, size and shape
- Long-standing concerns about tooth harmony and alignment
- An interest in addressing colour and brightness alongside shape
- Treatment goal: improve anterior aesthetics using porcelain veneers
Treatment Approach
Assessment and planning
- Comprehensive dental examination and oral health assessment
- Evaluation of tooth alignment, size and shape irregularities
- Assessment of existing tooth colour against the patient’s aesthetic goals
- Discussion of porcelain versus composite veneer materials
- Planning the number of veneers required
Preparation and laboratory fabrication
- Conservative tooth preparation to create space for the veneers
- Precision impressions for laboratory fabrication
- Temporary veneers placed during the fabrication period
- Custom porcelain veneers fabricated in a dental laboratory
- Shade and shape matched to the surrounding natural teeth
Placement and finalisation
- Removal of temporary veneers and preparation of the tooth surfaces
- Try-in and fit verification of the laboratory-fabricated veneers
- Aesthetic and functional assessment before bonding
- Definitive bonding using dental adhesive systems
- Occlusal adjustment, polishing and home-care instructions
Clinical Outcome
Laboratory-fabricated porcelain veneers were placed to address the uneven tooth appearance, improving the harmony of tooth size and shape. The patient continued regular oral hygiene after treatment.
Individual outcomes vary. Porcelain has a non-porous surface that tends to resist surface staining more than composite resin. Colour stability and how long veneers last depend on several factors, including the material chosen, oral hygiene, diet and regular professional maintenance. Laboratory fabrication allows shade matching or brightness to be tailored to individual preferences, but no outcome can be guaranteed for any individual.
Frequently Asked Questions
What is the difference between porcelain and composite veneers?
Porcelain veneers are laboratory-fabricated from ceramic and tend to resist staining and hold their colour for longer than composite resin veneers, though they require multiple appointments and laboratory time. Composite veneers can often be completed chairside in a single visit. Reported lifespans differ, commonly around 10 to 15 years for porcelain and 5 to 7 years for composite, and porcelain generally involves a higher cost. The most suitable material depends on your clinical needs, goals and budget.
Can porcelain veneers correct uneven teeth?
Porcelain veneers can address minor irregularities in tooth length and size by reshaping or adding to the tooth surface. How much correction is possible depends on the degree of unevenness, the bite and the amount of preparation required. More significant orthodontic problems may need alternative treatment. A comprehensive assessment determines whether veneers alone are appropriate or whether combined treatment is needed.
How are porcelain veneers customised in the laboratory?
A dental technician builds each veneer from impressions and instructions provided by the treating dentist, matching shade, translucency, surface texture and shape to the natural teeth or the agreed aesthetic goal. Several porcelain layers create depth and natural light reflection. This process takes a few weeks, unlike chairside composite veneers completed in one visit.
Results vary between individuals, and porcelain veneers involve irreversible preparation of the tooth surface. Whether veneers are appropriate can only be determined through a clinical consultation with the treating dentist at Greenvale Dental House, where the benefits and risks can be discussed. You are welcome to arrange a consultation to discuss porcelain veneers.
