none 10.31254/dentistry.2020.5201 BioMed Research Publishers BioMed Research Publishers 16195 130548390 314763 20210928110447202 10.31254 2021-09-28T12:03:22Z 2021-09-28T12:03:21Z 0 International Journal of Dentistry Research Int J Dentistry Res. 25813218 10.31254/dentistry http://www.dentistryscience.com/ 8 25 2020 5 2 Department of Oral Medicine and Radiology, MNR Dental College and Hospital, Sangareddy, Telangana, India Afreen Fathima Hema Gopalaiah Department of Oral Medicine and Radiology, MNR Dental College and Hospital, Sangareddy, Telangana, India Sathya Prakash Reddy K Department of Oral Medicine and Radiology, MNR Dental College and Hospital, Sangareddy, Telangana, India Alekhya Kanaparthi Department of Oral Medicine and Radiology, MNR Dental College and Hospital, Sangareddy, Telangana, India Ameloblastoma is the term first suggested by Churchill in 1934. This is an odontogenic tumour where epithelium is the neoplastic component with no involvement of ectomesenchyme. As a well known fact that ameloblastoma is a benign tumour which invades locally with most common site being the third molar region mandibular jaw. Most commonly ameloblastoma occurs in mandibular third molar region upto 66%, followed by 11% in mandibular premolar region, 10% in mandibular anterior region, 6% in maxillary anterior and posterior region and only 1% in maxillary premolar region. Here in this case report we present a rare case of unicystic ameloblastoma occuring in anterior mandibular region crossing the midline along with radiographic investigations done in two dimensional and three dimensional imaging. 8 25 2020 34 36 10.31254/dentistry.2020.5201 http://www.dentistryscience.com/IJDR_202052_01.pdf