Orthodontics and Clear Aligners

Clear Aligners with Smilelign – For repositioning the teeth

Orthodontics is a way of moving the teeth into a more favourable position. This treatment is not only to straighten the teeth for aesthetic reasons but also for functional reasons too. We offer a range of orthodontic braces however our most popular braces would be our clear aligners (Smilelign).

Our Smilelign clear aligners are our most favourable braces as they are able to move the teeth gradually, whilst being virtually invisible. They are an excellent alternative to traditional braces that are glued to the teeth (also known as train tracks). You can also remove the aligners to clean your teeth, meaning that you maintain good oral health without the need for additional hygiene appointments.

Smilelign consists of a series of virtually invisible, removable braces/aligners – that are changed every three weeks. Treatment can take as little as 12 weeks, depending on the alterations required. Each aligner is carefully designed specifically for your teeth and moves them in small stages, little by little, week by week, until they have reached the final position.

At DrBK, we only use the best laboratories in the UK for manufacturing your braces. During your dental consultation, our experts will discuss the most appropriate orthodontic treatment for your desired outcome.


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What does the treatment involve?

There are 4 simple steps to getting your perfect smile with clear aligners (Smilelign) at DrBK:

1) Dental examination: Here we will take impressions of your teeth using a putty-type material. This is painless and only takes a couple of minutes. Your braces will then begin to be custom-made at our laboratory by our experts.

2) During your next appointment, you will be given a pre-aligner (an example brace), along with the ability to see your proposed before and afters of your teeth. If you’re happy, we will begin your treatment.

3) Once we have received your clear aligner braces, we will monitor your treatment as you progress through the aligners. Each aligner, marginally different to its predecessor and successor, moves your teeth a fraction of a millimetre at a time (0.3mm). Our technicians scan your models and, using our specialised software, meticulously plan your tooth movements. These are then changed every 3 weeks.

4) At the end of treatment, it is important that you use a retainer to keep your teeth in their new position. You can choose from a fixed or removable retainer.


Before and After Photos


What our patients have to say about this treatment…



"I spent years not being able to smile as I hated my teeth, I was told many years ago that it would be impossible to straighten them, this left me with no confidence. Then I was told to visit Dr Bob Khanna. Today I feel great about myself, I have learned to smile again & I owe this to Dr Bob & his wonderful team. Many many thanks Dr Khanna for the work you have done, I will remain a loyal customer to you in the future." - Annie

"I could not be happier with the results Prof Bob Khanna has given me, from the very start the staff at Dr BK clinic were very informative and helpful. My nose now looks as it did before I damaged it, Prof Bob Khanna listened to my exact needs and as to what I wanted to achieve, and this shows in the way my nose now looks, I will definitely continue to come back to the clinic for future treatment." - Jason

"If you want a comprehensive, safe, quick and satisfactory treatment for your face just visit dr bob Khanna. I got my tear troughs, cheeks & non-surgical facelift done yesterday, it was pain free, took less than 20 minutes, huge transformation in a very natural way immediately and now I can't be happier. Would never get safer hands than Dr Bob's. He is a magician, love you for making me love my mirror again" - Rand

"I had been diagnosed with bruxism by my dentist and had been wearing a plastic mouthpiece every night for over five years. I read about the BK Clinic in a national newspaper and made an appointment. The team were very warm, friendly and put me at ease. Professor Khanna diagnosed my problem within minutes. Within 2 weeks I was pain-free, sleeping better and my ugly mouthpiece was ditched. I would not hesitate in recommending the DrBK Clinic, Professor Khanna is extremely knowledgeable and passionate about what he does and I only wish I had discovered his services sooner." - Sarah

"Your laser hair removal is the best treatment ever, it has been so effective and I never have to worry again about waxing, I was so grateful to find it was also not painful compared to other laser treatments I have had in the past. It felt like a warm massage. Thank you." - Cassie

Professor Bob And his wonderful caring team is the only clinic to go. I am always reassured and always feel welcome. I feel I am in the magic hands of Professor Bob. Pain free fabulous results. He simply loves his profession loves people and cares. What more an you ask for. Professor Bob achieves his work of art." - Renee

"I couldn't fault my experience, Prof Bob Khanna and the staff at the clinic were friendly and professional at all times. I would recommend visiting the clinic as you will be in the best hands. 10/10 for service and results." - Natasha

"Fantastic place, well looked after from the moment you walk through the door. I could not be any happier with my results there are amazing, wouldn't recommend anywhere else." - Jemma

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