The four-function acupoint model for the head is a professional teaching aid specially designed for acupuncture, massage and meridian acupoint teaching. Its main function is to help learners intuitively understand the meridians and acupoint distribution on the head.

The surface of the model is usually marked with clear meridian lines and acupoint positions, and combined with the anatomical structure of the head, it enables students to quickly master the location method of acupoints. During the teaching process, teachers can use this model for demonstration to vividly explain the physiological significance and clinical application of acupoints in each functional area, thereby enhancing the intuitiveness and interactivity of learning.

For beginners, the model not only provides a visual reference but also offers a safe platform for repeated practice and simulation operations, avoiding the discomfort or risks associated with operating on real patients. In addition, this model can also be used for assessment and skill evaluation, helping to test trainees' memory and proficiency in operating acupoints.

In conclusion, the four-function acupoint model of the head plays a significant role in acupuncture teaching, clinical training, and skills assessment. It is an important tool for integrating theory with practice and enhancing professional operational capabilities.