What does odontogenic tumor mean?

An odontogenic tumor is a neoplasm of the cells or tissues that initiate odontogenic processes. Examples include: Adenomatoid odontogenic tumor. Ameloblastic fibroma. Ameloblastoma, a type of odontogenic tumor involving ameloblasts.

What is Keratocystic odontogenic?

The keratocystic odontogenic tumor (KOT) is a benign odontogenic tumor that was formally known as an odontogenic keratocyst (OKC). The change in the name was done to differentiate this lesion from the more common keratinizing odontogenic cyst and to denote its more aggressive biologic nature.

What is Ameloblastoma?

Ameloblastoma is a rare, noncancerous (benign) tumor that develops most often in the jaw near the molars. Ameloblastoma begins in the cells that form the protective enamel lining on your teeth. The most common type of ameloblastoma is aggressive, forming a large tumor and growing into the jawbone.

What does odontogenic mean?

teeth
[ ō-dŏn′tə-jĕn′ĭk ] adj. Of or relating to the formation and development of teeth. Arising in tissues that form the teeth, as a tumor.

How does Odontogenic tumors develop?

Odontogenic lesions arise from tissue within the jaws that has the capability of differentiating into the tissue elements found in teeth or periodontal membrane. Therefore they are found most commonly in the tooth bearing regions of the jaws.

What is the most common odontogenic tumor?

Odontoma. This benign tumor is the most common odontogenic tumor. Odontomas often have no symptoms, but may interfere with tooth development or eruption. Odontomas are made up of dental tissue that grows around a tooth in the jaw.

What is an OKC?

Odontogenic keratocyst (OKC) is the cyst arising from the cell rests of dental lamina. It can occur anywhere in the jaw, but commonly seen in the posterior part of the mandible. Radiographically, most OKCs are unilocular when presented at the periapex and can be mistaken for radicular or lateral periodontal cyst.

WHO classification odontogenic Tumours?

However, the 2005 classification organized benign odontogenic tumors as ‘Odontogenic epithelium with mature, fibrous stroma without odontogenic ectomesenchyme,’ ‘Odontogenic epithelium with odontogenic ectomesenchyme, with or without hard tissue formation,’ and ‘Mesenchyme and/or odontogenic ectomesenchyme with or …

How do I get rid of Ameloblastoma?

Ameloblastoma treatment usually includes surgery to remove the tumor. Ameloblastoma often grows into the nearby jawbone, so surgeons may need to remove the affected part of the jawbone. An aggressive approach to surgery reduces the risk that ameloblastoma will come back.

How can you tell the difference between Ameloblastoma and OKC?

Most OKCs showed smooth border and unilocular shape, while most ameloblastomas showed scalloped border and multilocular shape. Compared with ameloblastomas, OKCs showed greater frequency to be associated with impacted tooth, and were unlikely to cause tooth displacement and root resorption.

What is odontogenic and Nonodontogenic?

Odontogenic cysts arise from remnants of the odontogenic epithelium entrapped in bone or gingival tissue, while non-odontogenic cysts develop from epithelium of non-odontogenic origin.

What is an odontogenic fibroma?

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.