Provided is a method for preparing low crystalline ceramic materials derived from animal bones. Low crystalline ceramic materials of the present invention are bio-degradable in the body, have excellent bone conductivity, and can be safely applied to the body. In addition, the present invention provides a composite comprising low crystalline ceramic materials prepared by the method of the present invention, a bone graft material and a bone supporter comprising the same, and additionally comprising a biocompatible polymer.
展开▼
