3D/CBCT has a vital role in orthodontics for determining the position of impacted and ectopic teeth. Their relationship to surrounding anatomical structures and adjacent roots are easily visible, which is necessary for orthodontic treatment planning. In cases of cleft palate, 3D/CBCT is irreplaceable in showing the degree of cleft and its connection to the neighbouring teeth. We use limited field of view scans for the desired region in order to minimise the radiation dose.