☯ Two Rules of Thumb to Remember When Locating Sacral Foramen

Finding the points located in the sacral foramen (UB 31- 34) can be challenging. When I began studying acupuncture I found locating these points maddening. Because of my experience I spend a lot of time working with students to help them demystify these important points.    

To locate these spaces one needs to palpate through layers of tissue. The foramen feel like soft depressions or "holes" in the bone. The trick to remember is the holes are not similar from one to the next. 

Two good rules of thumb to remember are: 

  1. They are not perfectly evenly spaced. Some are close together and others are further away. 
  2. The size of the foramen change from one to another. 

It is good the remember that the foramen are not equally sized and equally spaced. The size and space can vary considerably. Remembering the likelihood of the size and spacing varying will make finding and needling these points much easier. 

☯ Why are the Inner UB Points Needled Medially?

All of the Inner UB Shu Points are located in muscle tissue above the lungs. As a result it is important to understand the anatomy of this space and needle accordingly. 

It is recommended to needle the inner line of UB channel (11-23) with an oblique insertion towards the spine. The oblique insertion helps protect from deep needling. But why does the recommendation, “towards the spine," exist? 

Consider a cross-section of the trunk. This allows one to see the shape of the ribs and lungs. The ribs are curved and form an arc between the scapula and the spine. The deepest aspect of this curve is near the spine. 

Inner UB Points Depth

The inner UB line is just medial to the highest and most superficial aspect of the ribs. If we needle medially from the inner UB line we are needling with the curve towards the area where the lungs are deepest and most protected. 

innerubline.jpg

The back Shu Points are wonderful and powerful points. Using the natural geometry of the body to our advantage we can needle these points safely and with confidence. 

 

[Note: I discuss needling back UB points further in The Big Picture Book of Point Location V.2]