In clinical practice, the therapeutic effect of acupuncture is closely related to the accuracy of acupoint selection. Therefore, it is necessary to have a good grasp of the positioning method in order to accurately select acupoints. There are the following four commonly used positioning methods:
(I) Degree of bone
The method of osculation is to measure the length of each part of the whole body with the main section of the joint as a symbol, and to determine the method used to locate the acupoints. The existing method of ossometry is revised and supplemented on this basis. Whether male or female, young or old, tall or short, fat or thin, it can be measured on its own according to this standard.
(b) Body Surface Marking
There are two kinds of body signs: fixed sign and activity sign:
1. Fixed sign refers to the use of facial features, hairline, finger nails, nipples, navels, and bulges and depressions in the joints, muscle protrusions, etc., as a sign of acupoint selection. Such as the nose tip to take the prime; two eyebrows in the middle to take the Yintang; two milk in the middle to take the quail; navel to take God pimple; cheekbone small cranial front lower edge to take Yanglingquan; brow fixed bamboo, etc., these signs do not change with human activities.
2. Marks of activity are holes, depressions, wrinkles, etc. that occur in the joints, muscles, tendons, and skin. If you take the ear, listen to the palace, listen to the meeting, to open acupoints; under the closure of acupoints; take Yangxi point should pick up the thumb, in the thumb long, short extensor tendons between the depression in the acupoints. These signs change with human activities and are called activity signs.
(c) Finger positioning method
Finger positioning method is based on the patient's own finger as the standard, measuring the positioning method of acupoints. There are three types of clinically used:
1. When the middle finger of the same body is bent with the patient's fingernail, the distance between the two ends of the upper side of the middle section is 1 inch.
2. The width of the thumb in the same body is 1 inch in the width of the patient's thumb knuckle.
3. Horizontal refers to the same size, also known as a method, when the patient closes the index finger, middle finger, ring finger, and little finger, the middle finger horizontal stripes shall prevail, and the width of the four fingers shall be set at 3 inches.
(d) simple point selection method
Simple acupoint selection method is a simple and easy method in clinical practice. For example, the erect arms hang down naturally, and the middle finger end receives the wind on the thighs: the two hands cross each other and the index finger naturally straightens out to take out the missing columns.
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