Quick answer
Both periodontists and oral and maxillofacial surgeons perform dental bone grafts. Periodontists focus on gums, bone and implants; oral surgeons handle a broader range of jaw and face surgery, including large block grafts and hospital cases. For routine socket preservation or sinus lift, either may be appropriate.
At a glance
- Periodontist
- Gum, bone and implant specialist
- Oral surgeon
- Jaw, face and mouth surgery specialist
- Routine graft
- Either can perform
- Complex reconstruction
- Often an oral and maxillofacial surgeon
- Key question
- Who performs this procedure regularly?
A bone graft can be performed by more than one type of specialist. The two most common are the periodontist and the oral and maxillofacial surgeon. The names sound interchangeable to patients, but the training and the scope are different.
Training
Periodontist
A periodontist completes dental school and then a residency in periodontics. The residency focuses on the gums, the periodontal ligament, alveolar bone, implant placement and periodontal surgery. Bone grafting, ridge augmentation and sinus lift are part of that training.
Oral and maxillofacial surgeon
An oral and maxillofacial surgeon completes dental school and a surgical residency that covers the mouth, jaws, face and neck. The scope includes extractions, wisdom teeth, implants, jaw reconstruction, trauma, orthognathic surgery, tumours and TMJ surgery. Some complete medical school as part of the training.
Scope in practice
| Procedure | Periodontist | Oral surgeon |
|---|---|---|
| Socket preservation | Yes | Yes |
| Ridge augmentation, particulate | Yes | Yes |
| Block graft from chin or ramus | Often | Yes |
| Block graft from hip | Uncommon | Yes |
| Sinus lift, crestal | Yes | Yes |
| Sinus lift, lateral | Yes | Yes |
| Implant placement | Yes | Yes |
| Jaw reconstruction after trauma | No | Yes |
| Hospital-based surgery | Sometimes | Yes |
Which one for which graft?
Routine socket preservation
Either can perform it. Your general dentist may do it, or refer to a periodontist. The key is that the clinician performs it regularly and can manage the membrane and soft tissue.
Ridge augmentation
A periodontist is often the right choice for a ridge defect around implants, especially when the case involves soft tissue and periodontal health. An oral surgeon is appropriate for a large defect, a block graft from a distant site or a medically complex patient.
Sinus lift
Both perform sinus lifts. A lateral-window lift in a patient with sinus disease or a prior sinus surgery may be better handled by an oral surgeon with hospital access. A crestal lift at implant placement is commonly done by either.
Periodontal bone graft around a natural tooth
A periodontist is the natural specialist because the procedure is part of periodontal therapy. An oral surgeon may be involved if the tooth is also being extracted or the jaw is being reconstructed.
Complex reconstruction
A patient with a large defect after trauma, tumour surgery or a failed implant may need an oral and maxillofacial surgeon working with a prosthodontist. A periodontist may still handle the implant and soft tissue.
Cost
The fee is set by the practice, not by the specialty label. In the same city, a periodontist and an oral surgeon may quote similar prices for the same graft, or differ because of overhead, anaesthesia and materials.
Ask for the same line items from both:
- Procedure and site.
- Graft material and membrane.
- CT scan.
- Sedation or anaesthesia.
- Follow-up visits.
- Revision policy.
Who coordinates the implant?
A graft is often part of a larger plan that includes an implant and a crown. Ask who will:
- Place the implant.
- Make the crown.
- Manage the temporary.
- Handle a complication.
A periodontist may place the implant and work with your general dentist for the crown. An oral surgeon may place the implant and refer back for restoration. Either model works if the communication is clear.
Questions to ask either specialist
- How often do you perform this specific graft?
- Which technique and material do you recommend, and why?
- Do you use a cone-beam CT?
- Who handles the implant and the crown?
- What is the revision policy?
- Are you in network with my plan?
- Who answers after hours if I have a problem?
The bottom line
Both periodontists and oral and maxillofacial surgeons can perform bone grafts. Periodontists focus on gums, bone and implants; oral surgeons have a broader surgical scope and handle complex reconstructions. For routine grafting, choose the clinician who performs the procedure regularly and explains the plan clearly.
For the full selection checklist, read how to choose an oral surgeon. For local practices, use the directory.
Frequently asked questions
Is a periodontist or an oral surgeon better for a bone graft?
Neither is universally better. A periodontist is trained in periodontal bone grafting and implants; an oral and maxillofacial surgeon is trained in a broader surgical scope. The better choice depends on the procedure, the complexity and the clinician's experience.
Can a periodontist place dental implants?
Yes. Implant placement is part of periodontal training, and many periodontists place implants and perform the associated grafting. Some practices work with an oral surgeon for the surgical stage and a prosthodontist or general dentist for the crown.
Who does a sinus lift?
Both periodontists and oral and maxillofacial surgeons perform sinus lifts. A lateral-window lift may be done by either, depending on training and experience. Complex or medically compromised cases may be handled by an oral surgeon in a hospital setting.
Who does a block graft from the hip?
A large block graft from the hip is usually an oral and maxillofacial surgery procedure, often in a hospital or surgical centre with anaesthesia support. A periodontist may perform block grafts from the chin or ramus.
Does insurance pay differently for a periodontist or an oral surgeon?
The benefit depends on the plan and the codes, not the specialty label alone. Some plans credential both; some have different networks. Check whether the clinician is in network and whether the procedure is covered.
Do I need a referral to see either specialist?
Most states do not require a referral, but some dental plans do, and some require pre-authorisation for grafting or implant surgery. Call your insurer before booking.