Dental Grinding in Seoul and Why Korea?

Teeth Grinding Treatment in Korea: How Much Does It Cost?

Treating teeth grinding—also known as bruxism—is both affordable and highly effective in Korea. The cost for a custom nightguard (the most common treatment) ranges from ₩200,000 to ₩400,000 (approximately $150 to $300 USD), depending on the material and design.

In comparison:

  • In the U.S., nightguards typically cost between $400 and $800.
  • In the UK or Australia, prices can range from $500 to $900.

Korea offers up to 60% cost savings on professional teeth grinding treatment with the same quality and technology.

What Is Bruxism and Why Treat It?

Bruxism is the involuntary grinding or clenching of teeth, usually during sleep. Left untreated, it can lead to:

  1. Worn-down or fractured teeth
  2. Jaw pain and temporomandibular joint (TMJ) issues
  3. Chronic headaches or facial tension
  4. Gum recession and loose teeth
  5. Sleep disturbances

Nightguards, also called occlusal splints, are custom-made devices that cushion the teeth and jaw to prevent damage.

Why Is Bruxism Treatment More Affordable in Korea?

  1. Dental clinics use digital scanners and 3D printing for faster, more cost-effective nightguard fabrication.
  2. Many clinics offer bundled pricing that includes consultation, imaging, and delivery.
  3. Clinics operate with lower overhead costs and pass savings onto patients.
  4. Korean dentists are well-trained in TMJ and occlusal therapy, ensuring accurate diagnosis and treatment.
  5. Clinics typically use high-quality materials without charging the premium fees seen in Western markets.

Why Choose Yonsei Good Day Dental Clinic in Gangnam?

  • Offers custom-fitted soft and hard nightguards made with high-quality materials.
  • Digital impressions ensure precision fit and comfort.
  • Experienced in treating bruxism, TMJ disorders, and related dental issues.
  • English-speaking staff and easy appointment booking for international patients.
  • Located in central Gangnam with modern equipment and short turnaround time.

Average Cost Estimates at Yonsei Good Day Dental Clinic

  • Soft nightguard: ₩200,000 to ₩250,000 (approx. $150 to $190 USD)
  • Hard nightguard (for heavy grinding): ₩300,000 to ₩400,000 (approx. $220 to $300 USD)
  • TMJ evaluation or X-rays (if needed): ₩20,000 to ₩50,000 (approx. $15 to $35 USD)

All options include consultation, digital impressions, and post-fitting adjustments.



Teeth grinding is a common but treatable condition, and Seoul is an excellent destination for high-quality, affordable care. Clinics like Yonsei Good Day Dental Clinic in Gangnam offer customized nightguards and expert diagnostics at a fraction of the cost seen overseas. Whether you need a soft splint for mild clenching or a durable guard for severe grinding, Korea provides reliable and comfortable solutions for bruxism.