A dental filling replaces the part of a tooth that decay or a fracture has destroyed. It seals the tooth against further decay and restores its shape so you can bite on it normally.
How long a filling lasts depends on the material, the size of the cavity and where it is in the mouth. We weigh these at the consultation before recommending a material.
Led by Dr Ope Sodeinde.

An untreated cavity keeps growing. Once decay reaches the nerve the tooth needs root canal treatment or extraction rather than a filling, and infection can pass to the neighbouring tooth. We remove the decayed tissue and rebuild the tooth with a tooth-coloured composite resin, as part of the general and family dentistry in London we provide.
Before treating, we take a medical history and use x-rays where they are needed to see how deep the decay goes, keeping radiation exposure to a minimum. The examination tells Dr Sodeinde and the team whether a filling is enough or the tooth needs more.
You receive an itemised quote before we start, so the cost of the restoration is clear. The examination also decides the type of restoration: a filling for a small or medium cavity, or a crown, or in the case of a lost tooth one of our dental bridges.
After treatment you receive our general dentistry aftercare guide, which explains how to look after a new filling in the first days and long term.
Leave your number and we will call you back. Nothing is booked until you say so.
Anyone with a cavity, a chipped tooth or an old filling that has cracked or leaked. Many patients come to us after years away from the dentist or when moving from NHS care, and we assess the decay without comment on the past. We start with one of our dental examinations to measure the damage, which tells us whether a filling is the answer or the tooth needs more extensive work, up to and including replacement with dentures where several teeth are lost.
The material we use, and the fee, depend on the size and position of the cavity, and we explain the choice at the visit.
We assess how deep the decay goes. If the nerve is infected the tooth needs dental abscess treatment rather than a simple filling, and we tell you so before starting.
We numb the tooth with local anaesthetic and remove the decayed tissue, leaving clean, sound enamel and dentine. If we find the decay is deeper than the x-ray suggested, we explain what that changes before continuing.
The composite is placed in layers, shaped to the tooth's original contour and hardened with a curing light. The shade is matched to your tooth.
We smooth the edges so that floss passes cleanly and food does not trap, then check your bite so the filling sits at the right height. A high filling is the commonest cause of discomfort afterwards, so this check matters.
Regular professional teeth cleaning keeps the margins of the filling free of plaque, and we check every filling at each examination.
Our clinical lead is Dr Ope Sodeinde, GDC-registered specialist periodontist (GDC No. 104071). Fillings are placed by our general dentists, and any tooth whose nerve is involved is referred within the practice to Dr Neha Patel, specialist in endodontics (GDC No. 150517).


The fee depends on the size of the cavity and the material. You receive a precise quote after an examination and dental x-rays have shown the extent of the decay.
It depends on the material, the size of the filling and your home care. We assess the tooth and recommend the most durable option for it.
Tooth-coloured composite resin for most cavities. The choice depends on where the tooth is and how much load it carries.
Materials differ in strength, appearance and how they bond to the tooth. We explain the options for your tooth at the appointment.
The material and the expected lifespan of a filling depend on the size of the cavity and the tooth's position, which we assess at a clinical examination. You can see what happens at your new patient consultation and how to book.
Request your clinical assessment.
020 7589 7792
The examination and x-rays tell us how much of the tooth is left. Larger cavities may need a crown, and a lost tooth may need a bridge. Regular cleaning and the aftercare guide help keep the margins of every filling free of new decay.
You receive a written plan and itemised quote that is yours to keep and use at any other practice. Arrange your assessment with Dr Sodeinde to find out which material suits your tooth.
020 7589 7792
Real, verified Google reviews from patients of London Dental Specialists.
Your details are used to arrange your appointment and for nothing else.
111 Regent's Park Road, Primrose Hill, London NW1 8UR
Use our contact page if you would rather ask something than book.