Dental Hygiene and Therapy BSc

Dental hygiene and therapy are rewarding healthcare careers focused on the prevention, diagnosis, and treatment of oral diseases.

Professionals in these roles play a vital part in improving patients' oral and overall health, working closely with dentists and often taking on independent clinical responsibilities.

If you're considering studying dental hygiene or therapy, this guide will help you understand how to train in the UK and how the profession compares in other parts of the world.

Studying Dental Hygiene and Therapy in the UK

Dental Hygienists and Dental Therapists are registered professionals regulated by the General Dental Council (GDC). Training routes can vary depending on the level of qualification and whether students pursue hygiene only or a combined hygiene and therapy programme.

Course Structure:

Most UK universities and dental schools offer a Diploma or BSc (Hons) in Dental Hygiene and Therapy, typically lasting three years.

Some institutions offer standalone qualifications in Dental Hygiene over two years.

Courses combine academic modules, clinical skills training, and supervised patient care in dental hospitals or outreach clinics.

What You'll Learn:

• Oral anatomy and physiology

• Periodontal therapy

• Restorative dentistry

• Radiography

• Health promotion and disease prevention

• Communication and patient management

Dental Therapists are trained to carry out a wider range of procedures than hygienists, including fillings, extractions of baby teeth, and treatment of children.

Who the Course Suits

Dental hygiene and therapy suits students who are practical, detail-oriented and enjoy working closely with people. Manual dexterity is important, as much of the work involves precise clinical techniques. At the same time, strong communication skills and a caring approach are essential to put patients at ease, particularly those who may be anxious about dental treatment.

The degree is a good match for individuals who are interested in healthcare, enjoy hands-on work and want to make a direct impact on people’s quality of life.

Entry Requirements:

• A-levels or equivalent, often including Biology or a science subject. Some institutions also accept relevant BTECs, access diplomas and other qualifications.

• GCSEs in English, Maths, and Science.

• A successful interview, health screening, and Disclosure and Barring Service (DBS) check.

• Experience in a dental setting (paid or voluntary) is often encouraged.

Life After Graduation

Graduates can register with the General Dental Council (GDC) and begin working as qualified dental hygienists and therapists. Many work in NHS or private dental practices, providing preventive care, treatments and patient education. Others may find roles in hospital dental services, community dental teams or specialist practices.

There are opportunities to specialise further, take on teaching or research roles, or progress into practice management. Some graduates also choose to continue their studies with postgraduate qualifications in advanced clinical practice or related areas.

Transferable Skills You Will Develop

A degree in Dental Hygiene and Therapy develops clinical expertise along with transferable skills such as:

• Manual dexterity and precision: Essential for dental treatments and restorative work.

• Communication and empathy: Supporting patients, many of whom may be anxious about dental care.

• Teamwork: Working closely with dentists, nurses and other healthcare professionals.

• Problem-solving: Identifying oral health issues and planning treatment.

• Health promotion skills: Educating patients and communities about oral hygiene and prevention.

• Resilience and professionalism: Managing challenging patients and maintaining high standards of care.

Wider Reading: Recommended Books for Aspiring Dental Hygiene and Therapy Students

Exploring wider reading shows initiative and interest in the subject. Four useful books are:

“Clinical Textbook of Dental Hygiene and Therapy” by Robert Ireland

The go-to textbook for students, covering the full scope of the profession.

“Essential Dental Public Health” by Blánaid Daly et al.

Explains the importance of prevention and oral health promotion.

“Your Mouth: The Gateway to Your Body” by Veronique Desaulniers

Highlights the links between oral health and overall wellbeing.

“Oxford Handbook of Clinical Dentistry” by David A. Mitchell and Laura Mitchell

A practical reference book widely used by dental professionals.