What is odontogenic myxoma?
Odontogenic myxoma is a rare benign tumour of the jaw and characteristically presents as a slow, painless, bony expansion with resultant facial deformity. It is most commonly associated with an unerupted tooth and probably arises from the mesenchymal portion of the tooth germ [1]. According to a study by Regezi et al.
Is Odontogenic myxoma benign or malignant?
Odontogenic myxoma is a benign but invasive tumor that has a high rate of recurrence after surgical removal (Speight, 2013).
How common is odontogenic myxoma?
Odontogenic myxomas are rare benign neoplasm of mesenchymal origin, comprising 3–6% of all odontogenic tumors.
Is Odontogenic myxoma painful?
Odontogenic myxoma (OM) is a rare benign painless, slow-growing lesion with local aggressive behavior. Pain and sensory disturbance and fibro-osseous appearance in histopathology have been rarely reported in OM.
What is the most common odontogenic tumor?
Odontoma. This benign tumor is the most common odontogenic tumor. Odontomas often have no symptoms, but they may interfere with tooth development or eruption. Odontomas are made up of dental tissue that grows around a tooth in the jaw.
Does odontogenic myxoma cause root resorption?
[15] However, the classical radiographic features of the odontogenic myxoma, where the bony trabeculae of a multilocular radiolucency intersect at right angles and the lesion causes root resorption, resulting in tooth mobility,[2,5,10] were readily identifiable in our case.
What is an odontogenic fibroma?
Abstract. Central odontogenic fibroma (COF) is an extremely rare benign tumor that accounts for 0.1% of all odontogenic tumors. It appears as an asymptomatic expansion of the cortical plate of the mandible or maxilla. Radiologically it presents as a unilocular or multilocular radiolucency.
What is a odontogenic fibroma?
How fast do jaw tumors grow?
The tumors usually grow slowly over many months or even years. For a while, the only symptom may be swelling in the back of your jaw. You also might have tooth or jaw pain.
What does odontogenic mean?
or capable of forming teeth
Medical Definition of odontogenic 1 : forming or capable of forming teeth odontogenic tissues. 2 : containing or arising from odontogenic tissues odontogenic tumors.
What is AOT in dentistry?
Adenomatoid odontogenic tumor (AOT) is an uncommon benign odontogenic lesion that affects young patients associated with an impacted tooth, usually canine. AOT represents 3–7% of all odontogenic tumors.[1–3] The histogenesis of AOT is still uncertain and sometimes categorized as a hamartomatous lesion.
What does oral fibroma look like?
Oral fibromas, also known as “reactive hyperplasia”, are hard and smooth scar tissue. They are usually the same color as the inside of your mouth, unless they’ve bled recently — usually from too much irritation — in which case they might look white or dark red.