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
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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

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Patient reviews

1075 Reviews

5.0

30th September 2026

Previous answers cover everything

MW

Matt Wilson

After being a bit of a wuss and passing out after a tooth extraction, I was thoroughly looked after before leaving the surgery. I didn't expect such a high level of service and I highly recommend Durban.

26th September 2026

Very professional

26th September 2026

Dentist was nice as was receptionist. Premises are always spotless, never an issue with getting an appointment when it’s convenient for me. Never feel rushed in my appointments and aways able to ask questions.

25th September 2026

Very efficient

25th September 2026

Ashley and his Dental nurse were kind and very caring I would recommend them both to any nervous patients. Ashley is an amazing Dentist.

24th September 2026

Helpful caring staff. Explanations very detailed.

24th September 2026

Kate, the hygienist, is excellent and the whole experience is as pleasant as such things can be. All the staff I encounter are friendly and helpful.

23rd September 2026

Everyone was friendly, professional and reassuring. The environment seemed clean and hygienic.

23rd September 2026

People and expertise

19th September 2026

curteous and prompt, professional care and facilities both well presented

18th September 2026

Slight mix up in my appointment schedule as booked hygienist then dentist somehow it had been booked the other way but receptionist sorted it out efficiently

17th September 2026

Always helpful and very professional. I am a very nervous patient and they always work with me in a caring way. I would highly recommend.

17th September 2026

Professional and caring

17th September 2026

Friendliness of the staff

17th September 2026

The reception team are welcoming. Appropriate medical checks are carried out. Dr. Jacob is excellent, so reassuring generally, makes time to talk, and helpful when I enquired about teeth whitening - thank you vey much.

LF

Linda Fielding

Having had a very complex root canal done on an existing Bridge, I cannot say enough about how excellent, professional, and above all how painless the experience was. Ahmet took the time to explain the best method in which to undertake this procedure making it easier for me to understand.<br>Highly Recommend.

10th September 2026

The reception team at Durban are brilliant , Super friendly ,knowledgeable ,great banter from Marie and Heather from the minute you walk in the door , Ahmet and his lovely assistant Karen are first class together they make a wonderful team .

10th September 2026

Professional, courteous, knowledgable, pleasant, understandingg, practical, reasoned and options ex[plained. Totally satisfied.

7th September 2026

Everybody is caring and considerate, a pleasure to attend.

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