Traditional Chinese medicines for the treatment of femoral head necrosis are mainly divided into oral decoction and topical Chinese medicines, which can be used to increase the blood flow around femoral head and improve ischemic symptoms, specifically: 1, nourishing liver and kidney, such as Achyranthes bidentata, Radix Rehmanniae Preparata, Eucommiae Cortex, Radix Astragali, etc. 2, promoting blood circulation and removing blood stasis: such as angelica, safflower, frankincense, myrrh and so on. ; 3, phlegm and blood stasis: such as Pinellia, Poria, Atractylodes macrocephala, Atractylodes macrocephala and so on. ; 4. Others: such as Caulis et Folium Gaultheriae Yunnanensis, Ramulus Mori, Radix Salviae Miltiorrhizae, Radix Dipsaci, etc.