The lateral transhelical approach for correction of deformities of the external ear

Abstract

Additional experience with the chondrocutaneous flap in the repair of auricular defects showed that (i) the entire medial surface of the auricle can be easily and rapidly exposed through this approach, and (ii) the transhelical scar on the lateral surface of the ear remains inconspicuous. The skin of the lateral surface of the ear is similar to that of the eyelids and forms flat, smooth scars which do not hypertrophy. Furthermore, these scars are hidden under the curl of the helix. Through this approach, correction of the protrusion can be accomplished by any method or combination of methods which call for manipulation on the medial surface of the auricle. The scar is remote from the site of manipulation of the cartilage. An additional advantage of this procedure is that it can be combined easily with a small reduction in the size of the scapha.