The normal anatomy of the human body is altered in sickness, diseases and physical trauma. The entire human body is covered by the skin and its appendages (hair and nail). For proper and effective management of the alteration(s) and its/their cause(s), it is essential to have image(s) that is/are precise and with high degree of accuracy. Here comes the relevance and contribution of imaging techniques. Anatomical imaging modalities such as ultrasonography, X-ray (plain and contrast-enhanced), computed tomography, magnetic resonance imaging and positron emission tomography. This article covers the basic operational principles, indications, images and limitations of each of these anatomical imaging techniques in a manner easily understood by undergraduate medical and dental students in advance of clinical training and practice.