Dental Splints
Splints (night guards) cushion the teeth and jaw joints, helping to prevent wear and relieve symptoms from clenching or grinding
What are Dental Splints?
Dental splints, also known as night guards or occlusal splints, are custom-made devices designed to protect your teeth and jaw joints. They act as a cushion between your upper and lower teeth, preventing damage from clenching, grinding (bruxism), or other harmful jaw movements.
These devices are particularly important for people who grind their teeth during sleep or clench their jaw during stressful situations. Without protection, this can lead to tooth wear, jaw pain, headaches, and even cracked or broken teeth.
Why You Might Need a Dental Splint
Teeth Grinding (Bruxism)
If you grind your teeth, especially at night, a splint can protect your teeth from excessive wear.
- • Prevents tooth wear and damage
- • Reduces jaw muscle tension
- • Protects against cracked teeth
- • Minimises morning jaw pain
Jaw Joint Problems (TMJ)
Splints can help manage temporomandibular joint disorders and related symptoms.
- • Reduces jaw joint pressure
- • Relieves muscle tension
- • Helps with jaw alignment
- • Reduces clicking or popping
Types of Dental Splints
Soft Splints
Made from flexible, comfortable materials that provide gentle protection and are easy to wear.
Advantages
- • Very comfortable to wear
- • Easy to adapt to
- • Good for mild grinding
- • Less expensive option
- • Quick to make
Considerations
- • May wear out faster
- • Less durable than hard splints
- • May not prevent all damage
- • Need more frequent replacement
Hard Splints (Michigan Splints)
Rigid, durable splints made from hard acrylic that provide maximum protection and can be adjusted for optimal fit.
Advantages
- • Very durable and long-lasting
- • Maximum protection
- • Can be adjusted and relined
- • Good for severe grinding
- • Precise fit and function
Considerations
- • Takes longer to get used to
- • More expensive initially
- • May affect speech initially
- • Requires more complex fitting
AMPSA (Anterior Midline Point Stop Appliance)
A specialised splint that only covers the front teeth, designed to prevent back teeth from touching while allowing jaw muscles to relax.
Advantages
- • Less bulky than full splints
- • Allows jaw muscles to relax
- • Good for TMJ problems
- • Less speech interference
- • Easier to clean
Considerations
- • Not suitable for all cases
- • Requires careful fitting
- • May not prevent all grinding
- • Less protection than full splints
Getting Your Dental Splint
Consultation and Assessment
Your dentist will examine your teeth, jaw, and discuss your symptoms to determine if a splint is right for you and which type would be most suitable.
Impressions and Measurements
Your dentist will take impressions of your teeth and make measurements to ensure your splint fits perfectly and functions correctly.
Custom Manufacturing
Your splint will be custom-made in a dental laboratory based on your specific measurements and requirements.
Fitting and Adjustment
Your dentist will fit your splint and make any necessary adjustments to ensure it's comfortable and effective. You'll also receive care instructions.
Caring for Your Dental Splint
Daily Care
- • Clean daily with soft toothbrush and mild soap
- • Consider using a Dental Pod for deep cleaning
- • Rinse thoroughly after cleaning
- • Store in protective case when not wearing
- • Avoid hot water (can warp material)
- • Don't use toothpaste (can be abrasive)
Maintenance
- • Regular check-ups with your dentist
- • Professional cleaning when needed
- • Report any cracks or damage immediately
- • Replace when worn or no longer fits
- • Keep away from pets
How Much Do Dental Splints Cost?
Dental splint costs vary depending on the type and complexity. Here's a general guide to UK prices:
NHS Treatment
- • Dental splints: £306.80 (Band 3)
- • Includes fitting and adjustments
- • May have waiting lists
- • Covers all types of splints
Private Treatment
- • Soft splints: £200-£400
- • Hard splints: £300-£600
- • AMPSA: £250-£500
- • Includes consultation and fitting
Frequently Asked Questions
What are dental splints?
Dental splints, also known as night guards or occlusal splints, are custom-made devices that cushion the teeth and jaw joints. They help prevent wear and relieve symptoms from clenching or grinding (bruxism), protecting your teeth and reducing jaw strain.
What types of dental splints are available?
There are several types including soft splints (flexible, comfortable), hard splints like Michigan splints (rigid, durable), and AMPSAs (Anterior Midline Point Stop Appliances). Each type is designed for different needs and levels of protection.
How long do dental splints last?
With proper care, dental splints typically last 2-5 years. Soft splints may need replacement more frequently (1-2 years), while hard splints can last longer (3-5 years). Regular check-ups help ensure your splint continues to fit properly.
How do I care for my dental splint?
Clean your splint daily with a soft toothbrush and mild soap. Consider using a Dental Pod for deep cleaning. Store it in its protective case when not wearing. Avoid hot water which can warp the material. Regular professional cleanings help maintain the splint's condition.
When should I wear my dental splint?
Most people wear their splint at night while sleeping, as this is when most grinding occurs. However, some people may need to wear it during the day if they clench their teeth during stressful activities. Your dentist will advise on the best wearing schedule for your needs.
Will wearing a splint affect my speech?
You may notice some speech changes initially, especially with larger splints. Most people adapt within a few days to a week. If speech problems persist, your dentist can make adjustments to improve comfort and function.
Can I eat with my splint in?
Generally, you should remove your splint when eating to prevent damage and maintain hygiene. However, some people with severe grinding may need to wear it during meals. Your dentist will provide specific guidance based on your needs.
Related Treatments
Need a Dental Splint?
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Find a dentistWritten by Dr Tristan Tinn (Founder and Clinical Director of HelpDental)
Last updated: 27 January 2025