New Coffee Machine at The Dental Implant Clinic

After fourteen years of sterling service our coffee machine needs to be replaced.

We have invested in a Nespresso machine which will give our patients a range of coffees. You can now have a lungo (longer drink) or an espresso. There is also a choice of strengths of coffee.

For those who want to to drink tea our staff at reception are happy to oblige. We still have our fridge with chilled water for those who prefer a cold drink.

Celebrating 10 years as a University of Bristol Teaching Centre

Many of The Dental Implant Clinic’s team attended The University of Bristol Masterclass on 21st November. The Dental Implant Clinic has now been a University of Bristol Teaching Centre for ten years. During that time we have helped to train two hundred implant dentists. By teaching others we are constantly improving our own techniques and keeping at the forefront of our subject.

Jonathon addressing the delegates on the podium

Jonathan’s First Case

My first 3-D photograph using 3-Shape

Jonathon’s first 3-D photograph

A couple of weeks ago Mr C came to see me. One of his lower incisors was tender and loose. It had also drifted out towards his lower lip and left a gap between it and the two adjacent teeth. Being a retired professional photographer, he couldn’t resist taking his own photograph of his problem tooth!

Mr C’s loose lower front tooth
X-Ray picture of Mr C’s loose lower front tooth

I took an x-Ray picture of this tooth. It revealed two areas of external resorption and some loss of the bone around this tooth. There are a number of ‘local’ and ‘systemic’ causes of this type of resorption. The most likely local cause of the external resorption in Mr C’s case  was previous trauma. He could well have accidentally knocked this tooth many years ago and the resorption occurred slowly over a number of years. Once Mr C was in possession of all the facts, he decided to have this tooth extracted.

Treatment options

This tooth needed to be extracted because it was so loose and painful. The  options for restoring the gap would be:

  • A denture (removable plate)
  • A bridge
  • A dental implant

After discussing the options in detail with Mr C, he opted for a resin bonded bridge.

His treatment plan was:

  1. Extract his lower right dental incisor
  2. Add some tooth-cloured filling material onto the sides of the adjacent teeth to close off the gap
  3. Take a digital photograph of his mouth
  4. Once extracted, modify his extracted tooth and glue it in position as a temporary measure
  5. Allow the area to heal
  6. Have a resin bonded bridge constructed and glue it into place

3-D Photographs ⇒ 3-D Printing

The scan of Mr C’s mouth produced the most amazing 3-D printed models:

3-D printed models of Mr C’s teeth
Construction of the bridge upon the models
Thin metal wings are used to glue to bridge tooth in place

This is how the bridge looks in the patient’s mouth

Schofield’s Digital Dental Blog

Jonathan Schofield is the Principal of The Dental Implant Clinic in Bath and a Senior Lecturer in Implant Dentistry at the University of Bristol

I have been involved in implant dentistry for 24 years. For the last few years I have been looking closely at the digital workflow related to implant dentistry. As a clinician, I am gradually adopting more aspects of the digital workflow, but I only adopt when I am convinced that there is an improvement on what I can currently offer to my patients.

So, what is the digital work flow in implant dentistry? I think it can be broken down into Implant placement and construction of the tooth on implants.

Digital Work Flow in Implant Dentistry:

Implant placement

  • 3-D Imaging using CBCT scans
  • 3-D planning of the position of the implants to be in the correct position to support the final teeth in the patient’s mouth
  • Digital design and manufacture of a ‘guide’ to help place the implants in the right position (guided surgery)

Construction of the tooth on implants

  • Digital impressions (using a 3-D camera in the mouth to take a photograph of the teeth and implants). This avoids having to use dental impressions
  • Digital design and manufacture of the implant tooth substructure
  • Digital design and manufacture of the implant tooth

To date, I have been impressed with the developments of computer aided design and computer aided manufacture. As a practice, we routinely use milled metal frameworks to be screwed to our dental implants. The metal frameworks act as the strong sub-structure to support the ‘tooth part’ of our restorations. The parts of the restorations which are visible in the patient’s mouth can be made of a number of types porcelain, acrylic and composite. These materials come in various tooth colours and a range of shades of pink if we need to reconstruct the pink of missing gum. For multiple missing teeth, we have been using hand made techniques for constructing the tooth part of our restorations. For single teeth at the back of the mouth we have also used pressed ceramics and milled ceramics which then have their final colouring performed by hand.

The computer aided design and computer aided manufacture discussed above have eliminated many of the inaccuracies of making frameworks by more traditional methods such as casting the metal. Casting is a multi-stage process, and at each stage there is a potential inaccuracy. This is big improvement for our patients as the teeth will fit more accurately.

A cast metal dental substructure still surrounded by some of its plaster cast
The cast metal dental substructure is then sand blasted to remove the plaster

However, another source of  inaccuracy is the impression putty that dentists take of the patient’s teeth and gums. The impression is then cast in plaster. Both the impression taking and the plaster casting suffer from distortion and shrinkage. Furthermore, a considerable number of patients find the taking of impressions to be very unpleasant.

A silicone putty is currently used to take an impression of teeth. As the silicone sets inaccuracies can occur

Many of my patients cite the taking of impressions as one of the things that they most fear about visiting me. Other patients have a very sensitive gag reflex and taking of the impression and waiting for it to set is an unpleasant experience for them.

‘For me, the most exciting part is to use a 3-D camera in the patient’s mouth…and say goodbye to impressions’

So for me (and my patients) the most exciting part of the digital work flow in implant dentistry is to to use a 3-D scanner in the patient’s mouth to capture a picture of their teeth and say goodbye to impressions and all the unpleasantness associated with them. I am now convinced that the 3-d scanners that we can use in the patient’s mouth have come of age. I have looked at those that are on the market and I have been most impressed with the 3-Shape scanner by Trios. And this is what we are now going to use on our patients.

The Three Shape scanner means we can now eliminate impressions




New course: Surgical Implant Placement Day (Live Skills)

The Dental Implant Clinic’s Jonathon Schofield and Tim Harris have put together a new exclusive one-day hands on surgical course.

This is an exclusive one day course during which you will place a minimum of two implants and assist for another case. Your patient will be pre selected and prepared with a full treatment plan, surgical guides and radiographs.

During the surgical procedure you will receive one-to-one supervision by an experienced clinician


  • To give knowledgeable clinicians the ability to place a minimum of two SAC ‘advanced’ dental implants under expert tuition
  • To enhance your surgical and soft tissue handling skills.


  • To provide one-to-one surgical tuition
  • To complete an SAC advanced surgical case and place at least two dental implants.

What is included

  • Course materials suitable for a log book of experience
  • One to one tuition from experienced tutors
  • Photographs of your case
  • 8 hours CPD
  • All refreshments and lunch

Click here for full details and use the button below to reserve your space through Eventbrite.

Eventbrite - Surgical Implant Placement Day (Live Skills)

Mentor Training Day

29th June was The Dental Implant Clinic’s third Mentor Training day.

The day was centred around how to teach experienced clinicians mentoring skills. This will enable them to supervise less experienced implantologists on their surgical training pathway.

To find out more about mentoring click here.