Laser dentistry is a modern approach that uses focused light energy to perform a wide range of dental procedures with improved accuracy, comfort, and efficiency.
Whether it’s treating gum disease, enhancing a smile, or aiding root canal treatment, laser technology offers a minimally invasive alternative to traditional techniques — often with reduced pain, less bleeding, and faster healing.
Laser dentistry refers to the use of focused light energy (laser) to perform dental procedures. The laser handpiece emits a narrow, intense beam of light that can precisely remove or reshape soft and hard tissues in the mouth.
Two of the most common types are the Er:YAG and Nd:YAG lasers. The Er:YAG laser is highly effective for hard and soft tissues, making it ideal for cavity preparation, bone surgery, and gum contouring. The Nd:YAG laser, on the other hand, penetrates deeper into tissues and is especially useful for soft-tissue treatments such as gum disease therapy and root canal disinfection, thanks to its antibacterial and coagulative properties.
At i.Dental, we use the Fotona LightWalker® Laser System that combines both Er:YAG and Nd:YAG wavelengths in what is known as the TwinLight® approach.
Lasers in dentistry are versatile tools that allow for precise, minimally invasive treatment of both hard and soft tissues. They are used to:
At i.Dental, we provide Photobiomodulation (PBM) Therapy as part of our post-procedure care following extractions, surgeries, and other treatments.
PBM is a gentle light therapy that supports your body’s natural healing processes and helps you feel more comfortable during recovery.
Fotona’s SSP and SWEEPS® lasers offer a safer, more effective way to clean and disinfect root canals. These systems eliminate deep bacteria, reduce reinfection risk, and preserve surrounding tissue with minimal discomfort.
Laser energy gently removes infected gum tissue, reducing bleeding and promoting healing. Fotona’s TwinLight® treatment uses dual wavelengths to disinfect and regenerate tissue in moderate to severe gum disease.
Excess gum tissue is reshaped for a more balanced smile. TwinLight® lasers allow precise, gentle contouring with minimal discomfort and faster healing.
TouchWhite™ uses Er:YAG laser energy to activate whitening gel efficiently without heating the tooth. It delivers faster, gentler whitening – up to 5-10 times quicker than traditional methods.
NightLase® therapy tightens soft throat tissues using Er:YAG laser light, reducing snoring and mild sleep apnea. It’s non-invasive, comfortable, and offers durable results.
The cost of laser dentistry in Singapore varies depending on the treatment type, complexity, and whether it is for medical or aesthetic purposes. Some procedures, such as medically indicated gum treatments, may be Medisave claimable, while aesthetic services like whitening or contouring are not covered by subsidies.
We understand that many individuals experience dental anxiety. At i.Dental, your comfort is our top priority, and we strive to ensure that every laser treatment is as gentle and stress-free as possible.
With over 30 years of experience since our founding in 1989, i.Dental’s team of skilled dentists have extensive experience in using laser technology to effectively treat a wide range of dental conditions, including gum disease.
The length of a dental laser procedure depends on the type of treatment. Some procedures can be completed in a single visit, while others may require multiple sessions. Your dentist will give you a personalised estimate based on your specific needs.
Yes, laser dentistry can be an excellent option for individuals with dental anxiety. Because lasers are less invasive, more precise, and quieter than traditional drills, procedures are generally more comfortable and less stressful. Patients experience less pain, minimal noise, and faster recovery, which can help reduce fear and make dental visits a more positive experience.
TouchWhite™ laser teeth whitening uses Er:YAG laser technology. The laser energy is highly absorbed by the whitening gel and has minimal penetration into the tooth's hard tissue or pulp. This helps minimise direct heating of the underlying tooth and reduces unnecessary thermal exposure, resulting in less discomfort and sensitivity compared with other light-activated whitening systems.
By efficiently heating and activating the whitening gel, TouchWhite™ provides a gentler, more comfortable whitening experience while accelerating the treatment process by 5 to 10 times.
No special preparation is usually needed for a laser dental procedure. However, it is recommended to avoid eating or drinking for at least an hour before your appointment to reduce the chance of food particles interfering with treatment. Your dentist will provide any additional instructions based on the type of procedure you are having.
But most importantly, try to relax. Laser dentistry is generally less invasive, so you can expect a more comfortable experience compared to traditional methods.
While laser dentistry is generally safe and effective, some risks do exist. There is a minimal chance of injury to the tooth’s pulp during procedures like cavity removal or root canal treatment, though this risk is reduced with careful technique.
Lasers cannot be used on teeth with certain fillings, such as metal fillings, and some treatments may still require traditional drills or anaesthesia. Additionally, there is a small risk of gum injury, and not all dental procedures are suitable for laser treatment depending on the condition of the surrounding tissues.
You may experience some slight, temporary tooth sensitivity after laser teeth whitening treatment, but this sensitivity typically improves within a few days.
Yes, laser dentistry is safe and effective for children. It offers many benefits for young patients, such as reduced pain, less anxiety, and faster healing.
Lasers can treat cavities, tongue-ties, and gum lesions with minimal discomfort and often without the need for dental anaesthesia or drills. This gentle approach makes dental visits less frightening and helps promote better oral health for kids. Always consult with a trained kids’ dentist to determine the best treatment options for your child.
Yes, you can brush your teeth after a laser procedure, but it’s important to avoid brushing the treated gum areas for about one week. During this time, focus on gently brushing the tops of the treated teeth and continue brushing the rest of your teeth as usual to maintain good oral hygiene.
Laser dentistry is generally more comfortable and gentle than traditional dental treatments. As lasers are minimally invasive and often reduce the need for drills or scalpels, patients typically experience less discomfort during and after procedures. Many treatments can even be performed without anaesthesia, making the experience more comfortable overall.
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