PCL	Polycaprolactone
β-TCP	Beta-tricalcium phosphate
GBR	Guided bone regeneration
3D	Three-dimensional
PLGA	Poly lactic-co-glycolic acid
PLA	Polylactic acid
PGA	Polyglycolic acid
FDA	Food and drug administration
ALP	Alkaline phosphatase
pNPP	p-nitrophenyl phosphate
FDM	Fused deposition modeling
NIB	New bone including bone substitute
SIB	Soft tissue including bone substitute
SEB	Soft tissue excluding bone substitute
MHDS	Multi-head deposition system
DMEM	Dulbecco modified Eagle’s medium
FBS	Fetal bovine serum
HR-SEM	High resolution-soft tissue excluding bone substitute
ROI	Region of interest
NBV	New bone volume
RBV	Remaining bone substitute volume
NMV	Non-mineralized tissue volume
AOI	Area of interest