Verstraete's research has focused on various themes, including diagnostic imaging and surgery and comparative oral pathology. He pioneered the routine use of full-mouth radiography in cats and dogs, demonstrating its significant diagnostic value in identifying dental issues and informing treatment decisions, especially in older and larger dogs referred for dental treatment. He also pioneered the use of cone-beam computed tomography (CBCT) over conventional CT in veterinary dentistry and oral surgery for assessing dental and maxillofacial anatomy in healthy rabbits, highlighting CBCT's superiority in visualizing the periodontal ligament and its potential to facilitate early detection and treatment of periodontal disease. Verstraete's research has made contributions in the realm of evidence-based dentistry and oral surgery. In a relevant study, he assessed the efficacy of
root canal treatment in canines, determining it to be a viable approach for preserving teeth afflicted with endodontic disease, albeit with success rates that fluctuate depending on variables such as tooth type and preexisting conditions. Over the years, he has focused on comparative odontology and mammalogy. Throughout this time, he has developed methodologies for documenting dental and temporomandibular joint pathology in a variety of wild animals, with a primary emphasis on carnivores. His research encompasses different species, notably all major pinnipeds, five fox species, three bear species, two cat species, and the grey wolf. Verstraete's has conducted research on reconstructing dog mandibles using bone-morphogenetic protein after surgical removal (mandibulectomy). Furthermore, his publications on odontogenic cysts and oral tumour biology, specifically focusing on squamous cell carcinoma and ameloblastoma, which are also found in humans, offer insights for both canine and human healthcare. Additionally, his research in canine palatal surgery has contributed to advancements in both diagnostic imaging and evidence-based treatment approaches. ==Awards and honors==