Prevent jaw and headache pain with a removable, custom made Jig.

Dentist in London
  • Removable custom made device
  • Help stop bruxism related pain
  • Made in one appointment

NTI jigs otherwise known as anterior deprogrammer, Lucia jig or anterior jig are removable custom made device that can help stop headaches, sore jaw, stiff neck, and sensitive teeth.

This small clear-plastic device fits over your top two front teeth. The NTI-tss device is only worn whilst you sleep.

In a few days your clenching reflex is suppressed and often breaks the habit.

This device is ideal for short term stress relaxed grinding/bruxism and helps you sleep better.

Long term grinders would be better off with a splint or Cerezen device. Ask your Bow Lane dentist which device would be best for you.

Meet our team

Our highly experienced and award winning dental team are ready to help you with a Jig.

Meet our team

Get in touch

If you’re interested in protecting your teeth with a Jig please get in touch…

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"Amazing! Been coming here for years, never had anything but great experiences"

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"Undeniably the best dentistry in the City. I've received fantastic service from here"

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More teeth grinding options

Night guard

Reduce tooth pain, wear and sensitivity with a custom made Night Guard.


Treat teeth grinding, teeth clenching and TMJ pain with the ear-worn Cerezen device.


Prevent jaw and headache pain with a removable, custom made Jig.

We're a dental and orthodontist practice providing high quality, private dentistry services in the City of London

Get in touch
020 7236 3600
Bow Lane Dental Group, 2a Bow Lane, London, EC4M 9EE
Opening hours
Monday  07:45 - 17:30
Tuesday  07:45 - 19:15
Wednesday  08:30 - 19:15
Thursday  07:45 - 17:30
Friday  07:45 - 17:00
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