A Scarless Method for Correcting Tanzer Group IIB-Constricted Ear Without Cartilage Grafting.

Tanzer group IIB-constricted ear is described as a deformity of the helix, antihelix, or scapha. Deficiency of the auricular skin and cartilage is a key point in the reconstruction of the cartilaginous framework. Traditionally, the treatment of a constricted ear mainly includes 2 aspects: correction of cartilage deformity and restoration of skin volume deficiency. By mimicking the suspension principle of a cable bridge, our technique only requires adjustment of the spatial directions and mechanical forces between the 2 flaps to achieve an aesthetic effect. The authors were able to avoid harvesting the costal cartilage. The desired ear shape was obtained immediately postoperatively. Therefore, Vaseline gauze was not applied and was modeled along the scapha and antihelix. Expansion of the ear was remarkable in both horizontal and vertical lengths. Our technique causes less damage, less scarring, shorter operation time, fewer complications, faster rehabilitation, and no delays.