Hyaluronic acid (HA) dermal fillers are the most sought
after, non-permanent injectable materials available
today for the correction of aging changes of the face.[10]
HA has excellent water binding capacity and also is
fluid enough which offers an ease of injection.[10,11]
Facial fat gets redistributed and appear as pockets
due to the disappearing of surrounding fullness which
is seen particularly in submaxillary areas and bony
protuberances.[9,12] Furthermore the malar fat pad
gradually slides forward and down bulging against
the nasolabial crease, giving rise to prominence of the