[Conchal cartilaginous delta graft in secondary or post-traumatic rhinoplasties].

The authors study several cases of surgical revision in post-traumatic or secondary rhinoplasty. Cartilaginous grafts with temporal fascia are recommended. The removal of ear cartilage is performed via a posterior approach for the concha cartilage associated with a septum or an alar cartilage removal. They describe the delta graft associating a concha cartilage supported by a prop (auricular or septal) to repair a defect of the middle or lower third of the pyramid.