What letters do oral surgeons have after their name?

Asked by: Casimir O'Connell  |  Last update: March 1, 2026
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Letters after an oral surgeon's name indicate advanced training, most commonly DDS/DMD (dental degrees), but often include OMS/OMFS (Oral & Maxillofacial Surgeon), FACS (Fellow of the American College of Surgeons), or specialized fellowships like FAGD, signifying extra education in complex facial, jaw, and dental surgeries beyond general dentistry, showing extensive surgical residency in hospitals.

What are the initials for an oral surgeon?

Jan 16, 2024 | admin. Oral maxillofacial surgery (OMS) is a specialized medical field that diagnoses and treats diseases, injuries, and defects in the head, neck, face, and jaws, including the hard and soft tissues of this region.

Is an oral surgeon a DDS or DMD?

DDS (Doctor of Dental Surgery) and DMD (Doctor of Dental Medicine) are essentially the same, both representing a general dentist's education, with the university determining the title; an Oral Surgeon, however, is a specialist (Oral and Maxillofacial Surgeon) who completes dental school (DDS/DMD) plus a 4-6 year hospital-based surgical residency for complex procedures like wisdom teeth removal, dental implants, and jaw surgery, making them surgical experts beyond general dentistry. 

Which is better DDS or DMD?

They both mean the same thing—your dentist graduated from an accredited dental school. The DDS (Doctor of Dental Surgery) and DMD (Doctor of Medicine in Dentistry or Doctor of Dental Medicine) are the same degrees. Dentists who have a DMD or DDS have the same education.

What letters come after a dentist's name?

DDS and DMD are the acronyms of the degrees dentists earn after finishing dental school. DDS means Doctor of Dental Surgery, and DMD can mean either Doctor of Medicine in Dentistry or Doctor of Dental Medicine.

Letters After Doctors' Names - What Do They All Mean? | PostGradMedic

41 related questions found

What is the highest level of a dentist?

The highest foundational level in dentistry is the Doctor of Dental Surgery (DDS) or Doctor of Medicine in Dentistry (DMD), representing the same level of general dental education, with the difference being the awarding university. For advanced expertise, dentists pursue postgraduate training, becoming board-certified specialists (e.g., Orthodontist, Oral Surgeon) or achieving Mastership in organizations like the Academy of General Dentistry (MAGD) for extensive continuing education. 

Is a DDS the same as an MD?

No, a DDS (Doctor of Dental Surgery) is not an MD (Medical Doctor); they are different degrees for different professions, though both are doctors, with DDS/DMD dentists focusing on oral health and MDs on general medicine, but both require extensive post-graduate education and licensing, with some oral surgeons earning both degrees for expanded scope, as noted in this article. A DDS signifies graduation from dental school, requiring a bachelor's plus four years of dental training, while an MD attends medical school, generally followed by a residency, and a DDS/DMD has the same educational standard, differing only by university preference.
 

Which is the highest degree in dentistry?

The highest common dental degree for general practice is a doctorate, either a Doctor of Dental Surgery (DDS) or a Doctor of Medicine in Dentistry (DMD), which are equivalent degrees requiring similar education and licensing. For specialized fields, dentists can pursue postgraduate master's degrees (like an MDS in Orthodontics) or PhDs (like a PhD in Oral Biology) for advanced research or specific clinical expertise, with Oral & Maxillofacial Surgery often considered the pinnacle of surgical dental specialization. 

What can an oral surgeon do that a dentist can't?

If you are having problems with your jaw, an oral surgeon could be just who you need to see. In fact, few dentists do any kind of work on the jaw. Thus, if your jaw has become broken or dislocated and needs alignment, your best bet is to seek out treatment from an oral surgeon.

Is DDS harder than DMD?

Neither a DMD (Doctor of Dental Medicine) nor a DDS (Doctor of Dental Surgery) degree is inherently harder; they represent the same level of education, curriculum, and qualification to practice dentistry, with the only difference being the school's chosen terminology, essentially making them equivalent for patients and dentists alike. Both degrees require rigorous, four-year post-graduate training and prepare graduates to become licensed general dentists. 

What title does an oral surgeon have?

An oral surgeon is formally called an Oral and Maxillofacial Surgeon (OMS), a dental specialist who performs surgery on the mouth, jaw, face, and related structures, requiring extra years of hospital-based surgical training after dental school to handle complex procedures like wisdom teeth removal, dental implants, jaw realignment, and facial trauma.
 

What is the highest position in dentistry?

The highest clinical position in dentistry is often considered the Oral and Maxillofacial Surgeon, due to extensive training and complex surgical focus, while the highest administrative role is typically the Chief Dental Officer (CDO), overseeing large programs or organizations. Within private practice, a Practice Owner/Senior Dentist also holds a top leadership spot, managing both clinical care and business operations, but the surgeon's advanced training often places them at the pinnacle of specialized expertise. 

What is a dentist oral surgeon called?

The phrase “oral surgeon” may be a familiar one, but the full name of this specialist is oral and maxillofacial surgeon (OMS). While dentists can perform minor oral surgeries, they are not oral surgeons (or oral and maxillofacial surgeons).

Are all oral surgeons DDS?

Both dentists and oral surgeons (also known as an oral and maxillofacial surgeon) have the title DDS (Doctorate of Dental Surgery) or DMD (Doctor of Dental Medicine). However, dentists and oral surgeons are trained differently.

Can you be an oral surgeon without an MD?

Medical school is not required, but a four year hospital based residency training program is. This education teaches Oral Surgeons to treat both dental and medical issues.

What is BDS vs DDS?

Can a DMD, BDS, or DDS in dentistry perform the same things? A DMD, BDS, or a DDS can do the same things. There are some differences between the two though. A DDS will typically better understand the basic sciences in dentistry, including anatomy, biochemistry, material science, radiology, pathology, and pharmacology.

What is the most painful oral procedure?

However, impacted wisdom teeth extraction and root canal treatments consistently rank as the most painful dental procedures. These procedures are particularly painful due to their invasive nature, extensive tissue involvement, and the severity of underlying infections.

Who makes more, a dentist or an oral surgeon?

The average annual salary for oral surgeons is more than $100,000 higher than dentists, according to data from the Bureau of Labor Statistics. Oral surgeons earn $309,410 annually and dentists make $172,290 each year.

What is the rule of 7 in dentistry?

The "Rule of 7" in dentistry primarily refers to the guideline that children should have their first orthodontic evaluation by age seven, a critical time when permanent teeth (molars and incisors) start erupting, allowing dentists to spot bite issues, crowding, or jaw development problems early for potentially simpler intervention later. It also signifies major dental milestones like the first tooth at 7 months, first visit by age 1, and the transition phase of losing baby teeth for permanent ones. 

What does 7 mean at the dentist?

At the dentist, "7" can mean your second molar (tooth #7 in numbering systems) or, during gum charting, a measurement of 7 millimeters deep, indicating advanced gum disease (periodontal disease) and bone loss, often requiring immediate treatment like surgery, especially if there's bleeding. It can also refer to the "Rule of 7," a guideline for pediatric dentistry, meaning children should have their first orthodontic evaluation by age seven to check permanent teeth and jaw development.
 

What is the hardest specialty in dentistry?

While "hardest" is subjective, Oral and Maxillofacial Surgery (OMFS) is widely considered the most demanding dental specialty due to its extensive medical/surgical training (often requiring a medical degree), complex facial surgeries (trauma, tumors, reconstruction), and high-risk procedures near critical nerves and vessels, requiring immense precision and years of intense residency beyond dental school. Other specialties like Prosthodontics (meticulous restorations), Periodontics, and Endodontics (complex root canals) are also noted for high difficulty in execution. 

What is the difference between a DMD and a DDS?

There is no practical difference between a Doctor of Dental Surgery (DDS) and a Doctor of Dental Medicine (DMD) degree; both signify the same rigorous education and qualifications for a dentist, with the distinction depending solely on the university's tradition (DDS stems from surgical roots, DMD from medical roots, with Harvard adopting the Latin DMD title). Both degrees require the same curriculum, exams, and licensing, making the choice between programs dependent on factors like location, cost, and school culture, not the resulting title. 

What is the 80/20 rule in dentistry?

The 80/20 rule (Pareto Principle) in dentistry suggests that 80% of results come from 20% of efforts, applying to both practice management (e.g., 80% of income from 20% of patients) and patient care (e.g., 80% of health from 20% of daily habits like diet and hygiene). Dentists use it to focus on high-value patients or vital daily habits (like brushing/flossing) for maximum impact, though some argue focusing too much on the "vital few" can neglect other patients, emphasizing giving consistent quality care to everyone.
 

Are dentists considered actual doctors?

Dentists and medical doctors are two separate certifications, but both are important to your overall health.

What is the lowest rank doctor?

The lowest rank of a practicing doctor is typically an Intern (first-year resident) or a Foundation Year 1 (FY1) doctor in the UK, immediately after medical school, who provides basic care under supervision; below them are Medical Students, who are still in training and cannot make medical decisions. The "lowest" position depends on whether you mean post-medical school training or the entire hierarchy, with medical students being at the bottom before they graduate and start their internship/residency.