First of all it is important to know that all procedures that have the necessity to go
trough the skin barrier have a greater chance of infection. The risk varies
depending also on the size of the procedure. Nerves as well as muscle can be
damaged through these procedures. This can make patient loose sensation in
those areas that have been affected. There can be great complications during the
procedure especially for people who have previous health problems or are
overweight. There are also risks of allergic reactions to medicine or anesthetics
than can cause problem during the procedure or after the procedure.