Clinical Trials Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Stem Cells. Sep 26, 2014; 6(4): 497-504
Published online Sep 26, 2014. doi: 10.4252/wjsc.v6.i4.497
Table 1 Composition and characteristics of the bone graft substitutes used in this study
BGSMicropore sizeMacropore sizeResorption
β-TCP< 5 μm55% inter-granular9-12 mo
CSNA55% inter-granular1-3 mo
Highly porous (90% porosity) β-TCP1-100 μm100-1000 μm4 mo
HA 60%/β-TCP 40% (HA/TCP)< 5 μm400-600 μm
HA-280-770 μmyr
PG1250 μm75%4-8 mo
PLGA--1-6 mo