[Discussion on the classification of acupoints]

Area of Science:

• Traditional Chinese Medicine
• Acupuncture
• Meridian Theory

Background:

• Existing acupoint classifications exhibit category overlaps.
• Ashi points require further definition within current systems.
• A need exists for a more refined acupoint classification.

Purpose of the Study:

• To propose a novel classification system for acupoints.
• To address and resolve overlapping categories in current acupoint classifications.
• To enhance the understanding of acupoint function in diagnosis and treatment.

Main Methods:

• Reclassification of acupoints based on disease reflection and treatment characteristics.
• Analysis of the etymology and application of 'ashi' points.
• Categorization into traditional and modern holographic acupoints.
• Subdivision of traditional acupoints into meridian system and extra points.
• Further classification of meridian system points by structure and function.

Main Results:

• A new classification system for acupoints is presented.
• The proposed system divides acupoints into traditional and modern holographic categories.
• Traditional acupoints are further divided into meridian system and extra points.
• Meridian system points are detailed as meridian, collateral, meridian-muscles, and cutaneous region points.
• Overlapping issues in existing classifications are resolved.

Conclusions:

• The new acupoint classification highlights the significance of channel-collateral theory in clinical acupuncture.
• This system better reflects the diagnostic and therapeutic features of acupuncture.
• The proposed classification offers a clearer framework for understanding and applying acupoints.