The biologically active orthopaedics Tian Chong Group of Yi Seed at object, it includes:The not Seoul ratios As 2.5% to 40% of Qi Zhong Strontium Accounting Strontium Calcium Total amounts of 2wt% to 70wt% Strontium/Calcium Lin Suan Which ,And the Liu Suan Calcium of 30wt% to 98wt%.一種具有生物活性的骨科填充組成物,其包含:2wt%至70wt%鍶/鈣磷酸鹽,其中鍶佔鍶鈣總量的莫爾比為2.5%至40%;及30wt%至98wt%的硫酸鈣。