Location In the lateral aspect of the neck, 3.5 cun lateral to laryngeal cartilage in the posterior border of the muscle sternocleidomastoideus, 0.5 cun posterosuperior or behind Futu (LI-18).
Local Anatomy: In the lateral aspect of the neck, on the posterior border of the sternocleidomastoideus muscle, posterior to LI-18, 3.5 cun lateral to the laryngeal prominence.
Vasculature: The ascending cervical artery.
Innervation: The cutaneous cervical nerve, the emerging portion of the great auricular nerve.
Description This is a Window of the Sky point. This point may cause instant death when struck hard. Medium strikes often cause emotional imbalance and heart problems to occur.