Types
Of Anaesthesia
Topical
Topical or surface anesthesia can be given as a spray or as an
ointment. It is useful for removing small lesions, dermabrasion,
laser treatments and other surface treatments or to dull the
sensation of needles before local anesthesia.
Local
Local Anesthesia blocks pain and other sensations from being send
to the brain . These agents are injected around the area to be
worked upon or by injected around the larger nerves which supply
sensation to the area to be worked upon as nerve blocks. The common
agents used are lidocaine which is short acting or bupivacaine which
is longer acting. It is useful for a variety of procedures like
lasers, excision of small to large lesions, and can be used with
sedation for many Plastic surgical procedures like fat transfer,
liposuction(as Tumescent Anesthesia), blepheroplasty and facelift
amongst others.
Twilight Anesthesia or Monitored Anesthesia Care(Mac)
An intravenous analgesic and sedation is given and the surgery can
be done with a local anesthetic. The pain and anxiety of surgery is
taken away and patients may even go off to sleep during the
procedure. There is full monitoring done for patients safety and
there is always a possibility of converting to General anesthesia if
required. It can be used for many common Plastic Surgical procedures
but careful preoperative assessment has to be done
Spinal or Epidural Anesthesia
This is an injection of an anesthetic solution close to the spinal
cord resulting in loss of sensation to lower part of the body. Few
Plastic surgery procedures can be done under spinal or epidural
anesthesia and these are limited to lower abdomen and the lower
extremities.
General
This anesthesia involves getting medicines through an intravenously
placed line followed usually by administration of anesthetic gases
through a tube inserted into the wind pipe or trachea. Complete
unconsciousness is achieved with no pain and no memory of the period
of anesthesia. It is given for all major procedures and also for
minor procedures on anxious patients.