ACB	allogenic cancellous bone
CD	Clavien–Dindo (classification)
DBM	demineralized bone matrix
DWH	disturbed wound healing
f/u	follow-up
IBS	injectable bone substitute
IOL	intra-osseous lipoma
MRI	magnetic resonance imaging
PCFD	progressive collapsing foot deformity
SBC	simple bone cyst
TIRM	Turbo inversion recovery magnitude
WHO	World Health Organization