Grafting the nasal dorsum with tandem ear cartilage.
A technique for autogenous grafting of the nasal dorsum with ear cartilage is suggested based on the results of 25 consecutive cases. The technique involves (1) harvesting the entire cymba conchae and cavum conchae of the ear; (2) separating them and suturing them to each other in tandem fashion; (3) filling the underside concavity of the cymba conchae part of the graft with scraps of cartilage; (4) avoiding any bruising or crushing of the graft; and (5) filling any minor residual irregularities of the dorsum with soft tissue or cartilage from the cephalic trim of the lateral crus. The results suggest a consistent augmentation of the nasal dorsum for deficiencies from 3 to 6 mm in size. Four of the 25 cases did require secondary correction for dorsal convexity, inadequate augmentation, and surface irregularities. The technique, however, has been helpful in that ear cartilage is invariably available, allowing septum to be used for more important grafts. The procedure is easily performed under local anesthesia with no significant distortion to the donor site.
Gruber
Ronald P
RP
Department of Plastic Surgery, University of California, San Francisco, USA. rgruber@pacbell.net
Pardun
Jeff
J
Wall
Simeon
S
D000328:Adult; D003357:Cosmetic Techniques; D004425:Ear Cartilage / Q000637:transplantation*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009295:Nasal Bone / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000009:adverse effects / Q000379:methods