What is the designation of BL-63 acupuncture point?

The designation of BL-63, also known as the bladder's Xi Cleft point, relates to its specific function and location in Traditional Chinese Medicine. Xi Cleft points are associated with the deeper aspects of the corresponding meridian's energy and are particularly effective in addressing acute conditions or pain along the meridian. They are indicated for issues that involve excess or blockage, and they can be useful in treating conditions manifesting as symptoms such as severe pain, emotional distress, or sudden onset situations.

BL-63 is located on the bladder meridian, which is the water element and relates to aspects of storage and expulsion of fluids, as well as emotional balance. The specificity of this point as a Xi Cleft means that it can help to resolve issues related to the bladder, such as urinary problems or acute lower back pain.

The other designations mentioned in the choices represent different categories of acupuncture points with distinct functions. Yuan Source points are important for nourishing the vital energy of the organ, Shu Stream points are generally used for treating stagnation and are often located near the wrist or ankle, and Jing Well points are related to clearing heat and are located at the tips of the fingers and toes. Each of these designations serves a unique purpose in acupuncture treatment