What is the measurement in cun for the anterior thigh?

The measurement of the anterior thigh in cun is commonly established as 19 cun. This is based on the traditional Chinese medicine measurement system that uses the cun as a unit of length, which is often considered to approximate the width of the patient's thumb.

The anterior thigh measurement is derived from anatomical landmarks; it typically spans from the superior part of the anterior superior iliac spine to the midpoint of the patella. Understanding this measurement is essential for practitioners when locating acupuncture points with precision.

In practice, consistent measurements help ensure that acupuncture points are located accurately on the body, which is critical for effective treatment. Knowing the correct measurement also enables practitioners to communicate effectively with colleagues and maintain consistency in treatments.