족태양방광경 (BL)   >   BL52 지실 (志室)
부위
허리부위, 둘째 허리뼈 가시돌기 (spinous process of the 2nd lumbar vertebra) 아래모서리와 같은 높이, 뒤정중선(posterior median line)에서 가쪽으로 3寸.

In the lumbar region, at the same level as the inferior border of the spinous process of the second lumbar vertebra (L2), 3 B-cun lateral to the posterior median line.
Note: BL52, BL23 and GV4 are located at the same level as the inferior border of the spinous process of the second lumbar vertebra (L2).
침구법
- 直刺 0.5～1寸 (禁深刺)
- 斜刺 1～2寸