Bi-Digital O-Ring Test (BDORT) frames

Bi-Digital O-Ring Test (BDORT)

An educational and clinical assessment method developed by Dr. Yoshiaki Omura

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.

 
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Dr. Yoshiaki Omura

Honoring the Legacy of

Dr. Yoshiaki Omura

Dr. Yoshiaki Omura (March 28, 1934 – 2026) was a physician, researcher, educator, and internationally recognized scholar whose work spanned medicine, biomedical science, electrophysiology, and integrative clinical research. Over the course of his distinguished career, he contributed to academic medicine, scientific publications, international education, and the development of diagnostic and therapeutic approaches that influenced clinicians and researchers worldwide.


​​​​​​​BDORT is presented here for educational and investigational purposes. It is not intended to replace standard diagnostic testing or evidence-based medical care. Clinicians should integrate BDORT concepts with established clinical standards and best practices.

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