Definition: Healing with fibrous tissue instead of bone after an extraction or surgery.
Radiographic Features:
Location: Any location of a previous surgery or extraction. Sometimes seen at the apex of a tooth that has been endodontically treated and the area of infection/inflammation did not heal with bone.
Edge: Well-defined. The edges are said to look as if you are looking at a bundt pan giving them a ‘rolled’ appearance.
Shape: Round to ovoid.
Internal: Radiolucent.
Other: None.
Number: Typically single but may be multiple.
(Click on any image to enlarge)
Fibrous scar
(with arrow)
Fibrous scar
(without arrow)
Fibrous scar
(anterior to first premolar apex)
Fibrous scar
(near crest of alveolar ridge)
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