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作者单位

²纽约中医学院. ³山东中医药大学中医文献与文化研究院. ⁴山东第一医科大学附属省立医院. ⁵山东第一医科大学研究生院. ¹咸阳市中心医院骨三科，咸阳71200

刊名

Shandong Medical Journal

年份

2024

卷号

Vol.64 No.9

页码

6-9

ISSN

1002-266X

关键词

acupoint sensation anatomical structure hilum of bone microdissection Shaochong acupoint 实体结构 少冲穴 显微解剖 穴感 骨门 acupoint sensation anatomical structure hilum of bone microdissection Shaochong acupoint

摘要

To investigate the anatomical of the Shaoshang acupoint. Methods ① We summarized the ancient descriptions of the Shaochong acupoint by searching the Duxiu Academic and Chinese Medical Canon database and reviewing ancient texts containing the location of the Shaochong acupoint. ② Thirty volunteers were selected, and based on the positioning of the Shaochong acupoint in ancient literature, fingertip pressure was applied on the body surface to determine the location of acupoint sensation and then w...更多

To investigate the anatomical of the Shaoshang acupoint. Methods ① We summarized the ancient descriptions of the Shaochong acupoint by searching the Duxiu Academic and Chinese Medical Canon database and reviewing ancient texts containing the location of the Shaochong acupoint. ② Thirty volunteers were selected, and based on the positioning of the Shaochong acupoint in ancient literature, fingertip pressure was applied on the body surface to determine the location of acupoint sensation and then we marked it accordingly. ③ Ten volunteers were selected, and based on the acupoint positioning summarized in ancient texts, acupuncture was performed at different depths and directions around the marked area of fingertip pressure to determine the location of the needle tip when acupoint sensation occurred. ④ Microdissection was conducted on ten sides of fresh adult upper limb specimens based on the Shaochong acupoint location determined by fingertip pressure and acupuncture to explore the anatomical structure of the acupoint. ⑤ Ten volunteers were selected. When acupoint sensation occurred during acupuncture at the Shaochong acupoint, the location of the needle tip was confirmed using B-ultrasound. ⑥ Ten volunteers were selected, and under the guidance of B-ultrasound, the physical structure of the Shaochong acupoint discovered by anatomy was identified, and acupuncture was conducted to verify the position of the Shaochong acupoint. Results ① According to ancient texts, the Shaochong acupoint was located at the end of the ulnar side of the little finger, resembling the tip of a leek leaf. ② The location where acupoint sensation appeared upon fingertip pressure was in the depression between the ulnar side of the little finger's nail corner and the dorsal prominence of the base of the distal phalanx. ③ Acupoint sensation was most pronounced when acupuncture was performed on the surface of the bone between the ulnar side of the little finger's nail corner and the dorsal prominence of the base of the distal phalanx. ④ Microdissection revealed that the Shaochong acupoint was where nutrient blood vessels entered the depression on the dorsal side of the base of the distal phalanx of the little finger. ⑤ When acupoint sensation occurred during acupuncture at the Shaochong acupoint, the needle tip was located at the hilum of the dorsal side of the base of the distal phalanx of the little finger. ⑥ B-ultrasound confirmed that the hilum of the dorsal side of the base of the distal phalanx of the little finger was the anatomical structure of the Shaochong acupoint. Conclusion The anatomical structure of the Shaochong acupoint is located at the hilum of the dorsal side of the base of the distal phalanx of the little finger收起

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