The present invention relates to a medical bioabsorbable composite having a fibrous ceramic reinforcing agent and a method for preparing the same and, more particularly, to a medical bioabsorbable composite including a fibrous ceramic reinforcing agent including a fibrous ceramic reinforcing agent having a high aspect ratio, wherein the fibrous ceramic reinforcing agent may have a diameter ranging from 10 to 900 nm, and wherein a length to diameter aspect ratio may be equal to or greater than 5, and a method for preparing the same.
