Reconstruction of the ear after skin and perichondrium loss.

Because no two auricular defects are exactly the same, the choice of a suitable method for ear reconstruction is essential. Location and size of the defect influence the choice of technique needed for reconstruction. The method of reconstruction varies if there is skin loss, skin and perichondrium loss, or full-thickness loss. The skin surrounding the defect should be examined to determined if it is lacerated, burned, or scarred to decide whether or not it can be used in reconstruction. A plan of treatment should be decided and explained fully to the patient. A small area of skin loss can be closed by undermining of the edges and direct closure. If this cannot be performed because the defect is too large, the perichondrium is then examined to decide whether or not it is intact.