Principle?
Protected healing space.
← All explanationsGuided bone regeneration
Why use a membrane in bone augmentation?
Guided bone regeneration, or GBR, uses a barrier to protect an area intended for bone healing. It helps maintain space and separate faster-growing soft tissue. Bone or substitute material is often used as well.
For training & practice ↓
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Choose a view
Plan the space
The defect and intended restoration are assessed first.
Protect the area
A membrane or other barrier covers the site. Material and stabilisation depend on the defect.
Monitor healing
The wound requires follow-up. Exposure, infection or insufficient augmentation may change the plan.
At a glance
Material?
Chosen for the defect.
Follow-up?
Check wound and augmentation.
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 below.
Read the film text in English
Plan the space
The defect and intended restoration are assessed first.
Protect the area
A membrane or other barrier covers the site. Material and stabilisation depend on the defect.
Monitor healing
The wound requires follow-up. Exposure, infection or insufficient augmentation may change the plan.
Often confused
GBR and GTR
GBR concerns bone regeneration. GTR refers to guided regeneration of periodontal tissues.
Quick answers
Does every membrane dissolve?
No. Resorbable and non-resorbable types exist. The latter may require planned removal.
Does it guarantee enough bone?
No. The defect and healing process influence the result.
Is GBR a sinus lift?
No. Sinus augmentation concerns the sinus-floor region; GBR describes a barrier principle.
At the practice
For a personal discussion
Editorially suggested question to discuss with Dr Niusha Barahmand Pour:
Why is a barrier proposed here and what follow-up will it need?
An augmentation plan should explain risks and possible further steps.
Discuss augmentation planningAppointment selection at DoctolibLearning layer for training & practiceUnderstand terminology and deepen knowledge
- Membrane
- A thin separating layer.
- Resorbable
- Able to be broken down by the body.
- Regeneration
- Formation of new tissue.
Make the distinction
GBR concerns bone regeneration. GTR refers to guided regeneration of periodontal tissues.
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.