A Consideration of Safely Applying Acupuncture of the Meridian Point (Gaohuang, Koko, BL43) based on Dissection of a Cadaver, and Clinical Findings and CT Radiographic Findings in Vivo.
10.3777/jjsam.52.413
- VernacularTitle:膏こう穴刺しんの安全深度の検討 遺体解剖，および生体での臨床所見とＣＴ画像における検討
- Author:
Tomofumi OZAKI
;
Shungo MORI
;
Toyotsugu SAKAMOTO
;
Kouji TAKENAKA
;
Tooru YUTANI
;
Sakae YONEYAMA
;
Kenji MATSUOKA
;
Tetsuo TATSUMI
;
Atsushi YOSHIDA
;
Seiichiro KITAMURA
- Publication Type:Journal Article
- Keywords:
meridian point (Gaohuang, Koko, BL43);
safe acupuncture depth;
dissection of cadaver;
CT radiograph;
pneumothorax
- From:Journal of the Japan Society of Acupuncture and Moxibustion
2002;52(4):413-420
- CountryJapan
- Language:Japanese
-
Abstract:
Acupuncture to Gaohuang carries a risk of causing pneumothorax because it reaches the lungs at deep portion. This study was designed to consider a safe depth for acupuncture to Gaohuang.
1) We inserted a needle to Gaohuang on both sides of a cadaver to examine the location of the needle tip and measure the distance from the body surface of the left Gaohuang to the pleura. The tip was located at the fifth intercostal region on both sides, and the distance was 44 mm with a rib thickness of 10 mm. 2) Using 104 students, we inserted a needle to the left Gaohuang until the tip reached the rib, and measured the distance between the bodysurface and rib. The minimal distance was 14 mm. 3) We inserted a needle to Gaohuang on both sides of two males and took CT-radiographs to examine the location of the needle tip and measure the distance from the body surface of Gaohuang to the pleura. In a man of standard body size, the needle reached the rib on the left and the intercostal region on the right. The thickness of the left rib was 10.9 mm, and the distance from body surface to pleura was 33.6 mm on the left and 28.4 mm on the right. In a man of thin body size, the needle reached the rib on both sides, with the rib thickness was 9.8 mm on the left and 8.8 mm on the right. The distance from body surface to pleura was 29.4 mm on the left and 31.8 mm on the right. The above results showed that needle insertion within 19 mm (the minimal value of the measured distance between the body surface and rib + the half thickness of the rib) is safe.
