Dental front office glossary: 70 terms in English and Spanish

On her second day, a new receptionist at a busy family practice took a call from a patient asking whether her "deep cleaning" would be covered "like last time," then heard the hygienist ask for "a pre-auth on number 19," and finally watched a Spanish-speaking father try to explain that his son's frenillos were hurting. Three different vocabularies — clinical, insurance and the patient's own — in under an hour, and nobody had handed her a list.

This is that list. It is written for the front desk, not the clinic: every term is explained the way you would explain it to a patient, and next to it is the Spanish word and a short sentence you can actually say on the phone. After the glossary come ready phrases for the calls that happen every day, and a short guide to the part of Spanish that trips up even fluent speakers on the phone — numbers, dates and money.

How to use this glossary

• Learn the patient's word, not just the clinical one. Patients say "cavity," "cleaning," "the back tooth." Clinical notes say "caries," "prophy," "#19." You need both, and you translate between them all day.
• Use the Spanish column as a starting point. The words chosen are the ones most widely understood across Mexican, Central American and Caribbean Spanish in the US. Where regions differ, the note under the table says so — and the patient's own word always wins.
• Never use this list to give clinical advice. The front desk explains, schedules and routes. Questions about symptoms, medications or treatment choices go to the dentist.

The glossary, A to Z

Jump to: A · B · C · D · E · F · G · H · I · M · N · O · P · R · S · T · W · X

A

B

C

D

E

F

G

H

I

M

N

O

P

R

S

T

W

X

Words patients use, and what they usually mean

Half the job is decoding. A few that come up constantly:

• "I need a cleaning, but a real one this time." Often a patient who was told they need a deep cleaning and was surprised by the cost. Check the chart before you book an ordinary cleaning.
• "My filling fell out" / "se me cayó la tapadura." Could be a filling or a temporary crown. Ask whether anything hurts and book promptly.
• "I have a hole in my tooth" / "tengo un hoyo en la muela." Usually a cavity or a broken piece. Ask about pain.
• "My gums bleed." Common and usually not an emergency, but note it for the hygienist.
• "I got a letter from my insurance, do I owe this?" Almost always an EOB. Explain that it is not a bill, and that the practice sends its own statement if anything is owed.

Where Spanish varies by region

Most dental words are the same everywhere. These are the ones that aren't, and it helps to recognize all of them:

• Braces: frenos in much of Mexico and the US; frenillos in parts of Central America; brackets is widely understood too.
• Filling: empaste, relleno, calza (Central America) or tapadura (informal, Mexico).
• Back teeth: muelas; front teeth are dientes. A patient who says me duele una muela means a back tooth.
• Gums: encías everywhere — but the patient may point rather than name it.
• Appointment: cita is universal. Some patients say apoinmen; it is worth recognizing, but cita is clear to everyone.

When a patient uses a word you don't know, repeat it back and ask: "¿Me puede explicar un poco más?" — "Could you tell me a bit more?" Nobody minds being asked.

Insurance words that confuse everyone

Insurance vocabulary is where most phone misunderstandings start, in either language. The five words in the diagram above happen in that order, and patients almost always meet them out of order — the EOB arrives before the practice's statement, and it looks like a bill. Three short explanations that work on the phone:

Tooth numbers

US offices use the Universal system: adult teeth numbered 1 to 32. Patients rarely know it, but the clinical team will use it with you — "pre-auth for a crown on 19" — and you will need to translate it back into "your lower left back tooth."

Ready phrases for the calls you take every day

Answering and scheduling

Confirming, changing and cancelling

Insurance and payment

Symptoms and urgent calls

After the visit

Numbers, dates and money on the phone

The words above are the easy part. What goes wrong on a Spanish call is usually a digit: a phone number, a date, a dollar amount. A few habits prevent most of it.

• Read phone numbers in pairs or singles, never as big numbers. "Dos, cero, uno — seis, nueve, cero — dos, seis, cero, nueve." Then ask the patient to repeat it back.
• Dates go day first. el miércoles 4 de noviembre — day of the week, number, month. Always say the day of the week; it catches misheard numbers.
• Times: a las nueve de la mañana, a las tres y media de la tarde. Add de la mañana / de la tarde every time.
• Money: ciento cincuenta dólares. For cents, con cincuenta centavos. Write amounts in any text you send afterwards — never rely on the call alone.
• Spell names with familiar words when letters are confusable: "B de burro, V de vaca."

When to bring in an interpreter

A glossary gets a front desk through scheduling, reminders and payments. It is not enough for consent to treatment, explaining a diagnosis, or anything about medications. For those conversations, use a qualified interpreter or a bilingual clinician. Avoid relying on family members — especially children — to interpret clinical information; they may soften or miss details, and the patient may not want them to hear. Practices that take Medicaid or other federal funding have specific obligations to provide language assistance; check them with your counsel.

What to do tomorrow

1. Print the glossary tables for the front desk and add your own practice's terms as you meet them.
2. Mark each patient's preferred language in the practice software, and use it for every call and reminder.
3. Practice the numbers and dates section out loud with a colleague — it is the part that prevents the most errors.
4. Agree with your dentist which questions always go to them, in any language.
5. Find out who in your area provides professional phone interpretation, before you need it.

Spanish terms were chosen for the widest understanding among Spanish speakers in the US; regional usage varies. This page has not yet been reviewed by a native-speaking dental professional — check phrases with a bilingual colleague before using them with patients. If a word reads differently where you are, tell us at info@dentovox.com.

For the bigger picture — where practices lose Spanish-speaking patients and the order to fix it — see serving Spanish-speaking dental patients; for the words to use on a first call, see the new patient phone script. Dentovox answers your practice's calls in English or Spanish, detecting the caller's language from their first words, and books into Dentrix, Open Dental or Eaglesoft during the call — see bilingual answering.

Using this glossary to onboard a new hire? Pair it with a 30-day training plan for a new dental receptionist.

Frequently asked questions

What is the Spanish word for a dental cleaning?

Limpieza dental. A routine cleaning is a limpieza; a deep cleaning for gum disease is a limpieza profunda. Patients use both, so it helps to ask which one their dentist recommended.

How do you say “appointment” in Spanish at a dental office?

Cita. “Su cita es el martes a las diez” — your appointment is Tuesday at ten. Some patients say apoinmen, but cita is understood by everyone.

What is the difference between frenos and frenillos?

Both mean braces. Frenos is more common in Mexico and much of the US; frenillos is common in parts of Central America. Use the patient's word.

Should family members interpret for Spanish-speaking dental patients?

For scheduling and simple questions it is usually fine. For consent, diagnoses or medications, use a qualified interpreter or bilingual clinician — family members, and especially children, may miss or soften important details.

What does EOB mean, and how do I explain it in Spanish?

EOB is the explanation of benefits — the insurer's statement of what it paid. In Spanish, explicación de beneficios. Tell patients it is not a bill: “no es una factura.”