The British Lingual Orthodontic Society – more commonly referred to as BLOS – is a not-for-profit membership organisation for specialist orthodontists with a love for lingual braces. Our aim is to educate and inspire, ensuring your patients benefit from the highest standards and latest techniques.While instilling best practice amongst our members, we're also working hard to raise the profile of lingual orthodontics: providing the public with answers to all their lingual-related questions, and helping them to find a lingual-savvy specialist orthodontist.