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Bone and sinus treatment

Serving patients throughout Monmouthshire and wales

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 David Guppy, Dr Jim Dufty or Dr Ryan Lello, 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 David, Dr Jim or Dr Ryan 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 David, Dr Jim or Dr Ryan is happy your bones and gums are healthy, your dental implant treatment can begin.

Book a consultation with Dr David, Dr Jim or Dr Ryan today to find out more about how dental implants could change your life!

Meet the team

Dr David Guppy

Specialist in Endodontics and Implant surgeon

GDC NO. 61862

Dr Jim Dufty

Specialist interest in Periodontics

GDC NO. 76008

Dr Ryan Lello

Specialist in Oral Surgery & Implant Surgeon

GDC NO. 114184

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Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to The Mayhill Dental and Specialist 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…

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Patient reviews

1010 Reviews

5.0
JB

Jessica Benjamin

Very friendly, professional and skilled practice.

2nd April 2026

Kind respectful staff, treat you as a paying customer. Transfer their knowledge to help, no negative points

1st April 2026

Professionalism, skill and personal attention of all staff.

1st April 2026

The dental surgeon and hygienist were kind and professional and explained things.

1st April 2026

Tracy (hygenist) and Jason (dentist) are highly skilled and yet highly personable. a visit to Mayhill is a pleasure.

CG

cicely gore

The Hygenist is always friendly and understands what treatment I can tolerate

AB

ann buckridge

I highly recommend Dr Ryan Lello for the very professional and efficient treatment I received. Ryan put me at ease and a difficult procedure was delivered with great care and little discomfort.

28th March 2026

Staff are lovely, had two wisdom teeth removed painless and over in minutes. Put me at ease.

27th March 2026

All the staff are very friendly and welcoming. Putting patients at ease as soon as you enter the building. Dr. Jason (dentist), was as usual very professional and thorough. I always recommend this practise to colleagues and friends.

26th March 2026

Always enjoy great treatment at Mayhill Dental Centre, have total faith in Dentist and Hygienist, my teeth look and feel amazing after my visits. I wish I had moved to this practice years ago.

25th March 2026

Staff always friendly, professional and helpful. The hygienist is very patient and understanding of my difficulties during treatment.

VC

Veronica crick

The Team are always helpful and responsive, so 'visiting the dentist' is a positive experience with excellent professionals.

24th March 2026

Very easy to talk to the dentist, they explained and made be feel I’m doing the right thing .

AH

Averil Hoggins

Brilliant dental practice. Everyone is very friendly and professional. Always time for a chat. I never feel rushed. Very pleasant premises.

MP

Mike Pegg

Great service and support from Mayhill. Always personable and professional.

LX

Lyudmyla X

Very good dental clinic

20th March 2026

Staff pleasant and professional and satisfied with my treatment

15th March 2026

Good reception.Good dentistry Attention to detail

15th March 2026

Catherine is very professional and caring. We have a good rappor and she always is aware of my issues. Jason is very skilled and an excellent dentist to

SJ

Sarah Jones

Exceptional care from highly professional staff. The whole team creates a calm and reassuring environment, which makes a huge difference for nervous patients like myself. I have received treatment including root canal and repairs to previous dental work from another practice, and the quality of care has been outstanding. Their expertise has quite literally saved my teeth and corrected earlier poor treatment. The standard of care at Mayhill is extremely high, and the experience has completely restored my faith and trust in dentists.

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Why choose us?

Multi Award Winning

Multi Award
Winning

Five Star Customer Service

Five Star
Customer Service

Invisalign Provider

Invisalign
Provider

State Of The Art Facilities

State Of The
Art Facilities

Leading Dental Care

Leading
Dental Care