Who might need it?
For example, someone with a difficult-to-access tooth or root fragment; assessment determines the need.
← All explanationsOsteotomy
What does osteotomy mean in dental surgery?
Osteotomy means deliberately cutting or removing bone. During surgical tooth removal, this may provide limited access to a tooth or root fragment within the bone. The term describes a surgical step; by itself it does not specify the extent, risk or healing time.
For training & practice ↓
AI-generated
Choose a view
Access to the tooth
A tooth deep in bone or a difficult-to-reach root may require surgical access. Nearby structures that need protection are assessed before treatment.
Controlled bone access
After anaesthesia, the gum may be lifted and the necessary bone carefully managed. Dividing the tooth is a separate step that may also be needed.
Care for the wound
The wound and gum are treated after removal. Aftercare, review and possible symptoms depend on the particular operation, not just the word osteotomy.
Read the full explanation
Access to the tooth
A tooth deep in bone or a difficult-to-reach root may require surgical access. Nearby structures that need protection are assessed before treatment.
Controlled bone access
After anaesthesia, the gum may be lifted and the necessary bone carefully managed. Dividing the tooth is a separate step that may also be needed.
Care for the wound
The wound and gum are treated after removal. Aftercare, review and possible symptoms depend on the particular operation, not just the word osteotomy.
Notes on the teaching images
- Tooth and adjacent structures in a teaching model
- Anatomical context · not a cutting tutorial
- Schematic wound closure
At a glance
What are the basic steps?
Planning, anaesthesia, controlled access, removal and wound care.
Is healing always the same?
No. The extent of surgery and individual factors matter.
Knowledge in motion
Explained in 36 seconds.
Three steps. No audio.
Each scene can also be selected manually.
Silent educational film with German on-screen text and simplified teaching images. Not a patient case or a promised treatment outcome. The full English explanation is available as text.
Often confused
Osteotomy or odontotomy?
Osteotomy concerns bone; odontotomy concerns the tooth. An operation may involve both.
Quick answers
Is bone removed during every extraction?
No. Many teeth can be removed without surgical bone access. Tooth position, roots, existing damage and local anatomy influence the approach.
Is an osteotomy the same as dividing a tooth?
No. An osteotomy involves bone; an odontotomy divides a tooth into sections. Both may be used during surgical removal.
What should I ask before the operation?
Ask why the access is needed, which risks apply to your situation and how follow-up and help with concerns are arranged. New or increasing swelling, fever or persistent bleeding need assessment.
At the practice
For the appointment
You can bring this question to your appointment:
Why is bone access planned for my situation, and what aftercare matters?
If surgical tooth removal is being considered, ask for an explanation of the planned access and subsequent steps.
Discuss your findingsAppointment selection at DoctolibLearning layer for training & practiceUnderstand terminology and deepen knowledge
- Bone access
- Controlled opening or removal of bone to enable surgery.
- Gum flap
- A temporarily lifted section of gum that provides access and is then repositioned.
Make the distinction
Osteotomy concerns bone; odontotomy concerns the tooth. An operation may involve both.
Sources and context
Editorial research: . General information, not an individual diagnosis or treatment recommendation. Teaching illustrations are simplified and do not depict a patient case.