What are the large tusks of Heterodontosaurus were used for?

The large tusks of Heterodontosaurus, a small dinosaur from the Early Jurassic period, were likely used for a combination of purposes, including defense against predators and possibly for social interactions or display. These tusks may have also played a role in foraging, as they could have been used to strip foliage or access food sources. Their unique dental morphology suggests a specialized diet, and the tusks could have aided in processing plant material.