Whether in a clinical setting or a research environment using model organisms, X-ray-based computed tomography (CT) in its different forms represents the gold standard technology for the non-invasive imaging and quantification of mineralized tissues. While there are many excellent reviews on computed tomography in bone imaging, most focus on the appendicular skeleton. However, the craniofacial skeleton and mineralized dentition, which are frequently imaged for a variety of reasons, can require special considerations to ensure the best quality data are acquired and interpreted correctly. In this review, I will specifically focus on micro-computed tomography (microCT) related to the study of the craniofacial skeleton from the onset of cranioskeletal development through to adulthood using the mouse as the primary reference organism. In so doing, I will cover the important considerations when planning imaging studies, explain critical parameters of both scanning, reconstruction and 3D rendering of data that can impact quantification of different mineralized craniofacial tissues, and options for enabling accurate visualization of tomographic data.