BACKGROUND: Reconstruction of partial ear defects represents a difficult challenge to the plastic surgeon due to the delicate and intricate architecture of the chondrocutaneous sandwich of the external ear. METHODS: Fourteen patients with acute or previous traumatic subtotal loss of the upper one-third of the auricle were treated with autologous contralateral conchal cartilage graft and superficial temporoparietal fascia flaps. RESULTS: The symmetry of the reconstructed ears was satisfactory and the cosmetic appearance was acceptable for 13 patients. Minor hematoma at the conchal cartilage graft donor site occurred in one (7.1%) patient and marginal loss of temporoparietal flap in another (7.1%). Revision surgery was required for widening of the scar and obscuring of the upper pole contour in one (7.1%) patient. No additional complications were encountered. CONCLUSION: The authors recommend using this combined technique for reconstruction of full-thickness auricular defects.
BACKGROUND: Reconstruction of partial ear defects represents a difficult challenge to the plastic surgeon due to the delicate and intricate architecture of the chondrocutaneous sandwich of the external ear. METHODS: Fourteen patients with acute or previous traumatic subtotal loss of the upper one-third of the auricle were treated with autologous contralateral conchal cartilage graft and superficial temporoparietal fascia flaps. RESULTS: The symmetry of the reconstructed ears was satisfactory and the cosmetic appearance was acceptable for 13 patients. Minor hematoma at the conchal cartilage graft donor site occurred in one (7.1%) patient and marginal loss of temporoparietal flap in another (7.1%). Revision surgery was required for widening of the scar and obscuring of the upper pole contour in one (7.1%) patient. No additional complications were encountered. CONCLUSION: The authors recommend using this combined technique for reconstruction of full-thickness auricular defects.
Authors: Juan M Colazo; Angel F Farinas; Vanessa Leonhard; Al Valmadrid; Christodoulos Kaoutzanis; Wesley P Thayer Journal: World J Plast Surg Date: 2020-05