Perhaps the cornerstone of Acupuncture examination is pulse diagnosis whereby the trained practitioner, by feeling the pulse, is able to determine the balance of the twelve (12) meridians. This ancient method of diagnosis is giving way to modern electronic evaluation referred to as "ryodoraku" or "electro meridian imaging" (EMI). The practitioner places a small painless electronic pen on the skin over specific Acupoints. By way of a sensitive metering device, the electro potential of the point is measured. This examination is extremely reliable and is quickly becoming the standard method of diagnosis internationally, which is utilized in our office.