[Our experience with two stage ear reconstruction of typical microtia].
One of the most difficult reconstructive procedures is the reconstruction of the auricle, since it has a very difficult form to imitate. During the last four decades there have been numerous reconstructive attempts throughout the world especially for cases of microtia. The principle is to build a framework from cartilage that will be used for the reconstruction. A prominent personality in this field is Dr. Burt Brent, who is identified with this challenge. Dr. Brent has established the method of reconstruction in four stages. In order to limit the operative stages Dr. S. Nagata suggested doing the reconstruction in two stages, using a different cartilage framework and elevating the auricle using temporo-parietal fascial flap and skin graft. His method was improved further by Dr. Francoise Firmin. The first stage is conducted at the age of 9-10, during which the ipsilateral rib cartilage is harvested, carved and put together into a cartilage framework and than inserted into a skin pocket in the area awaiting reconstruction. Half a year later, the auricle is elevated by inserting a wedge cartilage behind it, covering with temporo-parietal fascial flap and skin graft. Our experience using this method in ten microtia cases proves that it is a good choice in total auricle reconstruction for microtia patients.
Barak
Ami
A
Unit of Plastic Surgery, Carmel Medical Center, Rappaport Faculty of Medicine, Technion, Haifa, Israel.
Taran
Amir
A
Mayblum
Shraga
S
Amsalem
Daniel
D
Har-Shai
Yaron
Y
D004423:Ear / Q000002:abnormalities*; D006801:Humans; D019736:Prostheses and Implants; D011474:Prosthesis Design; D019651:Plastic Surgery Procedures / Q000379:methods*