What is a Stomatologist? Definition and Difference from a Dentist

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A stomatologist is a medical specialist in the diagnosis, treatment and prevention of diseases affecting the mouth, teeth, gums, jaw and all associated oral structures — including the periodontium, temporomandibular joint, neuromuscular system and oral cavity. Despite the similarity to the word “stomach”, stomatology has nothing to do with digestive medicine — it derives from the Greek stoma, meaning mouth.

Stomatologists are qualified through a Medicine and Surgery degree rather than a dedicated Dentistry programme. In countries such as Spain, both qualifications confer equivalent clinical competencies — a stomatologist and a dentist can diagnose, treat and prevent the same oral conditions. The primary difference lies in the title and academic route, not in clinical scope.

If you are considering dental treatment abroad, understanding who will treat you and what their qualifications mean is an important part of choosing the right clinic. At Asensio Advanced Dentistry in Valencia, our specialists hold both medical and dental qualifications — find out more about dental standards in Spain and how they compare to the UK.

What does a stomatologist do?

A stomatologist covers the full spectrum of oral medicine and dentistry — the same scope as a dentist with a medical degree background. Clinical areas include:

Area What it covers
Teeth and restorations Fillings, crowns, bridges, root canal treatment and tooth extraction
Periodontium Gum disease diagnosis and treatment — gingivitis, periodontitis, curettage
Oral surgery Wisdom tooth extraction, implant placement, periapical surgery
Temporomandibular joint TMJ dysfunction, bruxism, orofacial pain
Oral medicine Diagnosis of oral lesions, ulcers, infections and systemic diseases with oral manifestations
Prosthodontics Dentures, implant prosthetics, full mouth rehabilitation

Stomatologist vs dentist — what is the difference?

Factor Stomatologist Dentist
Qualification Medicine and Surgery degree + stomatology specialisation Dentistry degree (5 years university)
Clinical scope Equivalent — all oral conditions Equivalent — all oral conditions
Can practice general medicine Yes — holds full medical degree No
Regulatory body (Spain) Consejo General de Colegios de Odontólogos Consejo General de Colegios de Odontólogos
GDC registration eligible Yes — recognised by the UK General Dental Council Yes — recognised by the UK General Dental Council

Stomatology in Spain — what it means for UK patients

In Spain, the term stomatologist is used alongside dentist to describe qualified oral health professionals — both are regulated by the same national body, the Consejo General de Colegios Oficiales de Odontólogos y Estomatólogos de España, and both qualifications are recognised by the UK General Dental Council. For UK patients considering dental treatment abroad, this means the clinical standards, regulatory oversight and material specifications are equivalent to those in the UK.

Spain follows EU healthcare regulations covering sterilisation, infection control, patient rights and medical device standards — the same framework that applies across all EU member states. The implant brands, ceramic materials and diagnostic equipment used in accredited Spanish clinics are CE-certified and identical to those available in UK private dental centres. Find out more about how dentistry in Spain compares to the UK and why thousands of UK patients choose Valencia for their dental treatment every year.

Frequently asked questions

Is a stomatologist the same as a dentist?

In terms of clinical scope, yes — both diagnose, treat and prevent all oral conditions. The difference is in the academic route: stomatologists qualify through a Medicine and Surgery degree, while dentists qualify through a dedicated Dentistry programme. In Spain, both titles are regulated by the same professional body and carry equivalent clinical authority.

Can a stomatologist do implants?

Yes. Implantology falls within the clinical scope of both stomatologists and dentists. At Asensio Advanced Dentistry in Valencia, Dr. Lucía Asensio Romero is a specialist in implantology and oral surgery with over 5,000 implants placed — find out more about dental implants abroad at Asensio.

Is stomatology recognised in the UK?

Yes. A stomatologist qualified in Spain can apply to register with the UK General Dental Council (GDC) without sitting any further examination — the same as a Spanish-qualified dentist. EU mutual recognition arrangements cover both qualifications.

What is the difference between stomatology and dentistry as academic fields?

Stomatology is studied as a medical specialisation following a full Medicine and Surgery degree. Dentistry is studied as a standalone five-year university programme dedicated entirely to oral health. Both lead to equivalent clinical competencies and are regulated by the same professional bodies in Spain.

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Dental night guard

Night Guard for Bruxism: What It Is and How It Works

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A night guard — also called an occlusal splint or bite guard — is a custom-made dental device worn over the teeth during sleep to protect against the damage caused by bruxism (teeth grinding and clenching). Dr. Lucía Asensio Romero, specialist in oral medicine and TMJ dysfunction at Asensio Advanced Dentistry in Valencia, prescribes and fits night guards as part of a comprehensive bruxism assessment that includes bite analysis and jaw examination.

Bruxism affects an estimated 10% of adults and up to 15% of children — and the majority are unaware they grind their teeth until a dentist identifies the signs of wear. Left untreated, bruxism causes progressive tooth wear, fractures, jaw pain, headaches and can ultimately require expensive restorative treatment.

The first consultation is completely free. Call us on 0800 048 8058 or email office@dentalasensio.co.uk to book.

What a night guard does

Function How it helps
Protects teeth from wear The guard absorbs grinding forces — the guard wears instead of the teeth
Prevents fractures Distributes bite forces evenly, reducing the risk of cracked teeth and failed restorations
Relieves jaw muscle tension Repositions the jaw in a relaxed position — reduces headaches, neck pain and facial soreness
Protects dental implants and crowns Bruxism is a major risk factor for implant failure and ceramic fractures — a guard is often prescribed alongside restorative treatment
Reduces TMJ dysfunction symptoms Unloads the temporomandibular joint — first-line treatment for TMJ disorders

Types of night guard

Type Material Best for
Hard acrylic splint Rigid acrylic Moderate to severe bruxism — most durable and effective
Soft guard Flexible thermoplastic Mild bruxism — more comfortable initially
Dual-laminate splint Soft inner / hard outer Combination of comfort and protection

Frequently asked questions

How is a night guard made at Asensio?

A digital or physical impression of your teeth is taken at the first appointment. The guard is then custom-fabricated in a dental laboratory to fit your exact bite. Fitting and adjustment is completed at a second appointment. Both visits can be completed in a single trip to Valencia.

Can I get a night guard if I have dental implants?

Yes — and it is strongly recommended. Bruxism significantly increases the risk of peri-implantitis and ceramic crown fracture. Patients with dental implants or zirconia crowns who grind their teeth should always wear a protective splint.

Is a night guard the same as a TMJ splint?

Not exactly — there are different types of occlusal splints for different purposes. A bruxism guard primarily protects the teeth. A TMJ repositioning splint is designed to change the jaw position and unload the joint. See our guide to TMJ dysfunction treatment for more detail.

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