Odontogenic tumors

Ameloblastoma is a rare, benign or cancerous tumor of odontogenic epithelium (ameloblasts, or outside portion, of the teeth during development) much more commonly appearing in the lower jaw than the upper jaw. It was recognized in 1827 by Cusack. This type of odontogenic neoplasm was designated as an adamantinoma in 1885 by the French physician Louis-Charles Malassez. It was finally renamed to the modern name ameloblastoma in 1930 by Ivey and Churchill.

An odontoma, also known as an odontome, is a benign tumour linked to tooth development. Specifically, it is a dental hamartoma, meaning that it is composed of normal dental tissue that has grown in an irregular way. It includes both odontogenic hard and soft tissues. As with normal tooth development, odontomas stop growing once mature which makes them benign.

medical condition

medical condition

odontogenic tumor

Cementoblastoma, or benign cementoblastoma, is a relatively rare benign neoplasm of the cementum of the teeth. It is derived from ectomesenchyme of odontogenic origin, with the formation of cementum-like tissue around the associated tooth root. Cementoblastomas represent less than 0.69–8% of all odontogenic tumors. The oldest case of cementoblastoma that has been verified dates back to 1888 by J. Metnitz. He described a lesion as a hard rounded mass associated with root resorption, periosteum coverage, rows of bone cells, and pulp chamber involvement. At the time, the lesion was diagnosed as a

any of the forms of odontogenic neoplasm