An adenomatoid odontogenic tumour (AOT) is a benign, slow-growing, relatively rare oral tumour, which accounts for about 3-7% of all odontogenic tumours as reported in the literature. It is an unusual benign neoplasm which shares clinical and radiographical characteristics with odontogenic cystic lesions denoting a distinct behaviour. The three variants-follicular, extrafollicular and peripheral-present with identical histological findings. This report describes a patient with an AOT in the anterior maxilla. Radiographically, the lesion was characterised by a well circumscribed unilocular radiolucent area displacing left maxillary lateral incisor, canine and first premolars. The final diagnosis was AOT. The lesion was enucleated under local anaesthesia. The patient was followed-up for one year. This paper also provides a refresher for general dental practitioners about various diagnostic aspects of this tumour and highlights the controversies regarding its origin and management in the light of recent findings.