BDORT.org preserves the clinical and educational legacy of Yoshiaki Omura, M.D., Sc.D., developer of the Bi-Digital O-Ring Test (BDORT).

This platform is intended for licensed medical and dental professionals seeking a prevention-first perspective. BDORT has been discussed as a non-invasive assessment method exploring physiological responses to materials and environmental factors.

All content is presented for professional education and responsible clinical inquiry within established standards of care.