complex: complicated and difficult
with many things involved
high risk: extremely dangerous
with a great possibility of failure
an intricate web: a complicated
structure with many fine details
restorative surgery: an operation to repair parts of the
body so that they can work well again
fainted on the spot: immediately lost consciousness for
a short time
an intensive care unit: a special
medical department where patients, who might die, are treated
a drug induced coma: a deeply
unconscious state caused by medication
therapy: treatment to help patients
recover from physical or mental illnesses
reconstructive surgery: an operation
to rebuild damaged parts of the body
to stand face to face: if two
people are looking directly at each other, they are standing
face to face