Which acupuncture point is located in the first intercostal space, 2 cun lateral to the midline?

Which acupuncture point is located in the first intercostal space, 2 cun lateral to the midline?

• A. KD 26
• B. KD 25
• C. KD 24
• D. KD 23

Answer: (A)

The location of this point is determined by two simple rules for chest points on the Kidney channel: measure 2 cun lateral to the midline, and place it in the corresponding intercostal space. The first intercostal space lies between the first and second ribs, just under the clavicle region. KD-26 sits precisely in that space, 2 cun to the side of the midline, near the edge of the sternum. This exact positioning distinguishes it from points in higher intercostal spaces, so it’s the one described by “first intercostal space, 2 cun lateral to the midline.”

The location of this point is determined by two simple rules for chest points on the Kidney channel: measure 2 cun lateral to the midline, and place it in the corresponding intercostal space. The first intercostal space lies between the first and second ribs, just under the clavicle region. KD-26 sits precisely in that space, 2 cun to the side of the midline, near the edge of the sternum. This exact positioning distinguishes it from points in higher intercostal spaces, so it’s the one described by “first intercostal space, 2 cun lateral to the midline.”