Macroporous,quik degradatable calcium phosphate cement / 中国矫形外科杂志

[Objective]To investigate the effect of an effervescent-sucrose on the properties of calcium phosphate cement. [Method]The sucrose particles were mixed with CPC powder at sucrose/(sucrose+CPC powder) mass percentage of 0%,10%,20%,30%,40%.The samples were characterized by compressive strength,X-ray diffraction,SEM techniques and degradation in vivo.[Result]The samples decreased on the mechanical properties and increased on the rate of macropore and total porosity,they were effected significantly among groups by added effervescent(P