objective To provide anatomical data for the clinical operation on neck to locate acroteric vascular nerves of the tip of the greater horn of hyoid bone ( THB ) with taking THB as a landmark .目的為臨床頸部手術(shù)以舌骨大角尖端（THB)為標(biāo)志定位周圍血管神經(jīng)提供解剖學(xué)資料。
