When needling PC-3 (quze), what should be avoided?

When needling PC-3 (Quze), which is located on the anterior aspect of the elbow, it is crucial to avoid the brachial artery and veins. This is important because the brachial artery runs along the inner side of the arm and supplies blood to the forearm and hand. Additionally, the accompanying veins help in draining blood from the upper limb.

Needling in this area without proper care could lead to significant complications such as bleeding or hematoma formation if the needle inadvertently punctures the artery or veins. Maintaining awareness of these anatomical structures helps ensure patient safety during treatments. Proper training in the location of acupuncture points and their proximity to major blood vessels is essential for safe practice.

While the other structures mentioned are relevant for certain acupuncture techniques and considerations, the brachial artery and veins are particularly crucial to avoid when needling PC-3 due to their location and the potential for serious injury if compromised.