Donald R Nixdorf

Donald R Nixdorf is a Professor in TMD and Orofacial Pain and Adjunct Professor in Radiology at the University of Minnesota, School of Dentistry. He leads research initiatives in temporomandibular disorders and orofacial pain, with a strong emphasis on clinical and imaging-based diagnostics.

His research interests include:

• Temporomandibular Disorders (TMD)
• Orofacial Pain
• Dental-dedicated Magnetic Resonance Imaging (MRI)
• Root Canal Treatment
• Diagnostic Criteria Development
• Chronic Pain Mechanisms

The recent articles highlight a consistent focus on improving diagnostic accuracy in TMD using advanced imaging, refining clinical guidelines, and understanding variations in endodontic practices. There is a strong translational theme, bridging clinical dentistry with imaging technology and pain science.

His scientific contributions are supported by active grants from NIH and industry partners such as Siemens and Dentsply Sirona, focusing on:

• Dental-dedicated MRI systems
• Epigenetic biomarkers in chronic TMD
• Comorbidity between TMD and trigeminal neuralgia
• Effects of pain on behavior

Dr. Nixdorf has not listed any formal awards in the provided text. He is actively involved in national and international research networks, including the National Dental Practice-Based Research Network (PBRN) and the International Network for Orofacial Pain and Related Disorders Methodology (INfORM/IADR).

He leads multiple research projects and collaborates extensively with multidisciplinary teams, particularly in the development and validation of diagnostic tools and clinical protocols for orofacial pain conditions.