All-on-4/6 Dental Implants

By UK’s Top Smile Design Dentist Dr Sheraz Aleem

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Full Jaw and Full Mouth Restoration

The Stronger Alternative to Dentures

TKC is well-known for our bespoke all-on-4/6 dental implants treatment.  We offer patients exceptional implant dentistry with superb lifelike finish for one jaw and full mouth. If you are looking for the highest quality results with the most advanced systems and technologies, you are on the right page.

All-on-4/6 Dental Implants, who is suitable?

  • Patients with one or both jaws of missing teeth

  • Patients with one or both jaws of teeth beyond repair due to advanced decay and deterioration
  • Patients with severe gum disease affecting one or both jaws
  • Patients who wear dentures

  • Patients seeking permanent and durable solution to replace teeth

all-on-4/6 dental implants

View our recent cases

One of the very few clinics to offer Pterygoid dental implants for complex cases with all-on-4/6 dental implants 

Stunning detailing.
Individually made teeth for the ultimate lifelike result

Pain free same day full mouth implants
Full mouth implants with natural porcelain crowns
Same day loading implants at The Knightsbridge Clinic
The best alternative to dentures, all on 6 dental implants
same day all on 6, all on 4 dental implants by Dr Sheraz Aleem
The highest quality same day full arch and mouth restoration
Natural full mouth restoration with dental implants
Lifelike dental implants replacing missing teeth
Highly experienced doctors replacing full mouth missing teeth

Natural looking solutions for missing teeth

Pain free same day full mouth implants
Full mouth implants with natural porcelain crowns
Same day loading implants at The Knightsbridge Clinic
Customised dental implants by Dr Sheraz Aleem
No bone solutions for missing teeth at The Knightsbridge Clinic
Missing teeth from Gum disease treatment
Missing teeth from Gum disease treatment
Missing teeth from Gum disease treatment
Missing teeth from Gum disease treatment

Restore your smile, Restore your confidence

All-on-4 dental implants is a technique used when the patient needs a full arch reconstruction. The process involves placing only 4 individual implants; two straight anterior implants and two implants tilted up to 45º in the posterior. That provides the patient with a fixed full-arch prosthesis with immediate loading on the day of the surgery. Whether you need full arch or full jaw rehabilitation, All-on-4 dental implants is a quick solution to achieve comfortable lifestyle and natural looking teeth.

Life-changing solutions

All-on-6 dental implants is a full mouth restoration solution where 6 implants are placed to hold up to 14 unit bridge. All-on-6 dental implants is biomechanically stronger and simpler to maintain than its predecessor All-on-4. It is also more cost-effective due to the efficiency and stability of the technique. The treatment is also preferred by patients with severe gum disease when the bone requires stronger support or when the bone is severely compromised. Similarly to All-on-4 dental implants, this treatment provides a fast solution with immediate loading on the same day of surgery.

Full Mouth/Arch Implants v Dentures. Find out what the differences are and why all-on-4/6 dental implants are growing in popularity. Click here.

The main difference that may appear insignicant but in fact has huge implications on one’s quality of life, is that dentures are held by tissue while all-on-x treatment involves a prosthetics that is held by implants placed in the bone. The latter is much more stable, a long-term solution that improves quality of life and essential physiological processes.


Efficiency and Predictability

The treatment is carried out in as little as a single day, or up to 3 days, without need for partial or full dentures.

Bone graft Not required

Generally do not require bone grafts which may add cost, time and potential for complications.

Definite treatment outcome

a fixed prosthesis that looks, feels and functions like real teeth.

Full control of aesthetics and tooth position

You do not have to ‘work around’ diseased teeth.

All-on-4/5 dental implants are much more cost-effective than multiple dental procedures

They require simple maintenance-one review appointment per year


Would you like to have the Rolls Royce of teeth? With this treatment you get exactly that. Extensive expertise by our implant surgeon, who has completed hundreds of cases to date, along with the highest quality aesthetic finish 


People often think that All-on-4/6 Dental Implants is a procedure that only people over 50 have. In fact,  it is not age dependant and with growing numbers of gum disease related issues, we have been performing the procedure to patients in their early 30ies. See some of the cases below.

Our patient came to Dr Aleem to see if all-on-4/6 dental implants is suitable for him. His case was very advanced. He only wishes he’s done it sooner, yet we are so happy we have achieved these stunning results with six precisely placed implants and individually made ceramic crowns. Incredible natural result.

Our patient had severe gum disease, it was hereditary and despite he was only 42, his own teeth were not going to last very long due the aggressive bacteria present in the body. The best solution was to have all-on-4/6 dental implants procedure. In this case, the patient had 6 precisely placed Pterygoid implants.

This patient had been struggling with gum issues and she came to see Dr Aleem to find out if all-on-4/6 dental implants is suitable for her. Although, she was doing really good job at maintaining her gums, her bone structure was really compromised. After a thorough examination, we decided to remove the top teeth and bottom and placed 6 implants per jaw. She had specialist implants placed which gave her great stability. Our patient is truly delighted with her results.

Ian is a fantastic case to show. He was doing an extensive research into all-on-4/6 dental implants and he was incredibly educated even before he came in. He was assigned a dedicated treatment coordinator, Tamara who you will see on the video. This case is not only stunning, but it also goes to show that our patients are truly feeling more relaxed with us due to the patient-clinician relationship we are able to develop.

Ian was researching all-on-4/6 dental implants procedure quite actively. When he came in to see us he was in his early 30ies, he was really looking for the best aesthetics results. He was very aware he needs to do something since he has hereditary gum disease. He had a full mouth rehab with 4 precisely placed implants. He was a wonderful patient to look after, we are incredibly happy for him!

Our patient travelled specifically from the Middle East to see if all-on-4/6 dental implants would work for him. Quite young when he came to us with quite a few missing teeth and block like old veneers. After a thorough examination, Dr Aleem decided to place 6 dental implants. The results speak for themselves, we are now due to do his bottom arch too.

Make an impact with your after SMILE

Before full mouth dental implantsAfter full mouth dental implants

Our patient suffered from severe gum disease and his teeth became wobbly. He had a compromised bone he was told he cannot have all-on-4/6 dental implants. When he came to see us, we did bone grafting and placed all-on-6 dental implants on both arches. The results are superb.

Wobbly teeth before dental implantsAfter full mouth dental implants

This patient suffered from gum disease and had wobbly teeth, a common issue among patients who seek this treatment. The case took just over three months since loading the implants in one day, temporary prosthesis in between and then placing the final prosthesis with life-like porcelain crowns. Stunning outcome!

Before full mouth restorationFull Mouth restoration The Knightsbridge Clinic

Our patient hadn’t seen a dentist in a while and was looking for permanent all-on-4/6 dental implants. His case was very advanced, the upper teeth had to be extracted and the new teeth are beyond stunning. Ultra natural, just see it for yourself!

Gum disease pre all on 4 implantsfull mouth restoration by Dr Aleem

Our patient hadn’t seen a dentist in a while before he came to us from a recommendation. The bone was very compromised and teeth were very wonky and mostly missing.

All on 6 upper arch beforeAfter all on 6 dental implants

Our patient hadn’t seen a dentist in a while before he came to us from a recommendation to establish if all-on-4/6 dental implants is good for him. The bone was very compromised and teeth were very wonky and mostly missing, but we managed to transform that. Superb outcome.

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What our patients say

I saw Dr Aleem on a recommendation from a family member after having traveled all over Central London (Harley Street) and Europe (Turkey and Budapest) for a solution.

All my teeth had become very loose, my gum line heavily reduced and I could see heavy bone loss after CT scans were carried out, this was all caused by years of smoking, my very sweet tooth and high intake of very sugary drinks (Coke, Ribena and Red-Bull), genetics as well as years of neglect and fear of the dentist’s chair – I know it shouldn’t happen to a 42-year-old.

I needed dental implants for full upper and lower jaw, the solutions offered was not to my satisfaction as most of them said I would require bone grafts over a 12-month period before any implants can be placed, the other alternative was to go for the very expensive Zygoma implants.

I was very nervous and did not want to go under the knife 5 times for the bone grafts and implants, this is where the permanent upper and lower “Teeth in a day” option using Pterygoid implants offered by Dr Sheraz Aleem was too good to be true.

Anwar Ali, Google Review

After much research into all various implant options available I took up Dr Sheraz Aleem and the teams offer. The procedure was carried out over two days due to the severe infection on my gums and bone, the first procedure on upper jaw lasted 4 hours (All on 6) and second procedure three weeks later for lower jaw (All on 4) took less than 2 hours. The recovery for each procedure was no more than 3-4 days I have since gone from a temporary bridge to permanent one in under 2months.

Before this procedure I dreaded the thought of losing my teeth and facing a lifetime of dentures. I hated the thought that I would have to take my teeth out for cleaning, and not be able to eat all the things I enjoy. I got myself upset thinking about how the teeth would look and feel and how my facial structure would change. I really don’t feel this way anymore with the permanent solution I now have, the final results are far better than I could have imagined.

Dr Sheraz Aleem and the team have changed my life by returning my smile and self-confidence, I am now living a pain free – I only wish I had met the team a lot sooner.

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Video and at clinic consultations available