A free flap derived from the ascending helix of the ear has been used
to reconstruct an anatomically diverse set of defects of the distal no
se in 6 patients. Our cadaver injection studies have demonstrated that
the blood supply to the auricular flap is via small, consistent branc
hes from the superficial temporal artery. The patients were carefully
selected, and most had failed prior attempts at reconstruction. The au
ricular flaps were used to reconstruct the nasal tip, ala, columella,
and sill. The donor vessels were anastomosed either to the facial arte
ry and vein or to vessels in the neck, via vein grafts. The flaps surv
ived in all cases, but all patients required minor subsequent revision
. The auricular donor site was closed by rotation and advancement of l
ocal tissue. This flap is presented as a surgical option for selected
patients with complex defects of the distal nose, where excellent matc
h of color and contour, predictable outcome, and avoidance of central
facial donor site are desired.