Dentist
Dentists promote good oral hygiene, diagnose and treat teeth and mouth problems and help prevent dental disease
In this guide
What you'll do
Day-to-day tasks
You will:
- lead a dental team to diagnose and treat dental problems
- see patients for routine check ups
- perform treatments like fillings, extractions and fitting dentures and bridges
- whiten teeth
- take X-rays and give local anaesthetics
- refer patients to a dental hygienist or dental therapist
Working environment
You could work at a dental practice, at a health centre or in an NHS or private hospital.
You may need to wear a uniform and protective clothing.
Career path and progression
As a dentist in general practice you could go on to become a partner in the practice or set up your own practice.
In hospital dental services, you can follow the same career structure and training pathway as a hospital doctor. For example, you could also specialise in implant or paediatric dentistry.
You could serve as a dentist in the armed forces. You can find more information on dentistry in the military from the:
As a consultant, you'll often find work opportunities in the private sector.
With experience, you could lead a team, or manage a unit or department.
You could also progress to teaching and training student dentists and other healthcare professionals.
What it takes
Skills and knowledge
You'll need:
- knowledge of medicine and dentistry
- customer service skills
- physical skills like movement, coordination and dexterity
- thinking and reasoning skills
- to be thorough and pay attention to detail
- excellent verbal communication skills
- the ability to work well with your hands
- the ability to read English
- to be able to use a computer and the main software packages competently
Restrictions and Requirements
You'll need to:
Related subjects
Most relevant
- Biology - Dentists need a deep understanding of human biology, including the structure of teeth, gums, bones, and the wider oral cavity. Knowledge of how the body heals, how infections spread, and how diseases develop is essential for diagnosing problems and planning treatments.
- Chemistry - Dentists work with a wide range of chemical materials, from anaesthetics and antiseptics to filling compounds and bonding agents. Understanding chemical reactions and how different substances interact with human tissue helps them choose the right materials and use them safely.
Also relevant
- Physics - Dentists use X-rays to diagnose problems hidden beneath the surface of teeth and gums, which relies on understanding how radiation works. They also use tools like lasers and ultrasonic scalers, where knowledge of forces, waves, and energy is helpful.
- Mathematics - Dentists calculate precise dosages of anaesthetics and medications based on a patient's age and weight. They also interpret X-ray measurements, manage treatment plans with specific timings, and handle the financial side of running a dental practice.
- Psychology - Dentists regularly work with anxious or fearful patients, including children, and need to understand how to put people at ease. Building trust, managing patient behaviour, and communicating sensitively about treatment options are all important parts of the job.
- Business - Dentists often become partners in a dental practice or set up their own, which means managing budgets, staff, and day-to-day operations. Understanding how to run a business – from pricing treatments to marketing the practice – is important for career progression.
- Design and Technology - Dentists carry out precise, hands-on work such as fitting crowns, bridges, and dentures, which requires excellent manual dexterity and an understanding of materials. The practical, problem-solving skills developed in Design and Technology mirror the kind of detailed craftsmanship dentistry demands.
How to become
You can get into this job through a university course.
You'll need to complete a 5-year degree in dentistry approved by the General Dental Council, followed by 1 to 2 years of postgraduate dental training.
You might be able to do a 4-year degree course if you already have a degree in a relevant subject, for example biomedical sciences.
When you apply for a course in dentistry, you may be asked to take the University Clinical Aptitude Test (UCAT).
It tests the skills you'll need on the course, like critical thinking, problem solving, data analysis, communication and scientific knowledge.
You might be able to apply for a 4-year dental degree course if you've already got at least an upper second class degree (2:1) in biology, chemistry or a biomedical subject.
There's a lot of competition for places at dental schools.
Entry requirements
You'll usually need:
- 3 A levels, or equivalent, including biology and chemistry
More Information
Registration
- you'll need to register with the General Dental Council
Further information
You can find out more about becoming a dentist from the British Dental Association and Health Careers.
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