amputation
anatomy
and
aorta
background
biology
blood
blue
body
cardiac
care
closeup
concept
death
doctor
equipment
exam
examination
glove
hand
hands
health
healthy
heart
holding
hospital
human
life
medical
medicine
metal
muscle
operating
operation
organ
professional
real
scalpel
science
surgeon
surgery
surgical
tool
transplant
transplantation
uniform
white
work