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Looking for a caring and professional dental practice? We’re excited to welcome new patients to our clinic! Whether you’re due for a check-up, need treatment, or are looking to enhance your smile, our friendly team is here to help.
Contact us today to book your first appointment—we look forward to meeting you!

Bone and sinus treatment

Serving patients throughout East Sussex and Crowborough

When a tooth is lost, the jawbone beneath it shrinks from lack of stimulation and can change the shape of your mouth. Loss of bone can also be caused by gum disease, tooth development defects, trauma, and by previous dental procedures where efforts were not made to restore natural bone.

Before dental implant treatment can begin your dentist will first need to check that there is sufficient bone for an implant to be placed successfully. If there is insufficient bone you may need to have pre-treatment before your dental implants can be placed. This may include oral surgery procedures such as bone grafting, bone expansion or sinus lifts.

At your initial consultation our implant dentist, Dr Ashley Sim, will use x-rays and scans to establish if pre-treatment is required and will explain this further.

Pre-treatment

Bone expansion

Your dentist may recommend a bone expansion if your jawbone is too narrow for a dental implant to be fitted. This involves making a small hole into your jawbone where your implant will eventually sit and using bone graft material to widen and strengthen the bone. The bone will be left to heal before a dental implant can be successfully installed.

Bone graft

Bone grafting is a treatment that is used to strengthen the area of bone your dental implant will be inserted into. This involves taking bone from elsewhere in the mouth and placing it in the area to be strengthened. After a number of months, this will fuse together, creating a stronger base for your implant.

Bone Graft Video
Play

Sinus lift

If there is not enough space to fit a dental implant in your upper jaw, Dr Ashley may recommend a sinus lift. This involves moving the sinus membrane upwards to create space in your bone for your new tooth. Once the membrane has been moved, a bone graft will fill the space that has been created to make a suitable space for your dental implant.

Sinus Lift Video
Play

Once Dr Ashley is happy your bones and gums are healthy, your dental implant treatment can begin.

Book a consultation with Dr Ashley today to find out more about how dental implants could change your life!

Dentist

Dr Ashley Sim

Ashley grew up in Kent and graduated from the University of Liverpool with a degree in Physiology. He graduated with one of only three awards given to his cohort and met the conditions to study dentistry at King’s College London (Guy’s King’s and St Thomas). He graduated from King’s in 2014 and after graduation won the prestigious ‘John McLean’ award from the British Dental Association...

Dr Ashley Sim
Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to Durban Dental Centre. In fact, we have built much of our practice on these valued, trusted recommendations over the years. Read our reviews to hear why our patients are recommending us…

Patient reviews

916 Reviews

5.0

7th March 2026

I was explained very well what was recommended. Painless treatment as explained Feel confident

7th March 2026

I really like and respect Anda, the hygienist, and trust her to do an amazing job. The receptionists are always friendly and helpful.The fact that I can always get a space in the car park contributes greatly to my experience of visiting the dental practice.

6th March 2026

The dentist explained what he was going to do and talked me through every aspect of the procedure.

6th March 2026

Very professional

4th March 2026

Kate is an excellent hygienist who explains everything and makes you feel calm and listened to

GL

Grace Lane

I cannot fault any of the team at Durban Dental. Recently moving to the area and having to change dental practices after 25 years was quite a big deal, however, myself and 3 boys have all been made to feel so at ease and welcome, Jacob in particular is so good with the children, especially my one year old who is slightly reluctant to open his mouth for his appointment but Jacob is so calm and patient! Reception staff always so welcoming and helpful too especially Marie & Heather :-) Thank you Durban Dental!

25th February 2026

Everyone is very efficient and thorough

25th February 2026

Staff friendly and helpful and suggested treatment believed most beneficial me.

25th February 2026

Staff really helpful and cheery

25th February 2026

Reception is a joy, always a smile from the wonderful ladies and welcoming. Jacob is just incredible with nervous patients and puts you at total ease. A total gentleman and professional. Best practice and always recommending you!

25th February 2026

Efficiency and friendliness of all staff

24th February 2026

Christine always provides excellent hygienist service

24th February 2026

It is always a pleasure to visit Kate Blundell the hygienist. Always does a good job and is very pleasant. Kate is a marvellous technician and front-line ambassador.

23rd February 2026

Everyone is always polite, friendly and professional. The surgery is modern and exceptionally clean.

21st February 2026

Skill of hygienist

SC

Scott Chaplin

Excellent service as always. Sharon is energetic and efficient.

20th February 2026

Everyone is so friendly and I'm kept informed with how well I'm doing.

18th February 2026

Everyone is very friendly. Very flexible when making or changing an appointment. All of the staff are very pleasant.

17th February 2026

Ashley is a first class Dentist who listens carefully to your symptoms and advises the best action to take

16th February 2026

Sharon and Ashleigh always provide excellent care. I have every faith in their ability, knowledge and discussion of options.

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