An analysis of 123 temporoparietal fascial flaps: anatomic and clinical considerations in total auricular reconstruction.
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| Abstract |
This article presents an updated review of our experience with 122 temporoparietal fascial flaps, which were used for coverage of fabricated autogenous cartilage frameworks in total auricular reconstructions. Our indications for use of the temporoparietal fascial flap are presented. Partial flap necrosis occurred in 5 cases, total necrosis in 2 of 14 microsurgically transplanted cases, cartilage infection in 2 cases, and paralysis of the frontal branch of facial nerve in 1 case. Prospective observations of vascular anatomy were carried out in the last 93 temporoparietal fascial flaps during flap elevations. Only 59 flaps (63.4 percent) showed a typical pattern, distributed mainly by the superficial temporal artery and vein. Others (36.6 percent) were distributed mainly by various combinations of the posterior auricular artery or vein, occipital artery or vein, diploic vein, and the superficial temporal artery or vein. At the upper margin of the imaginary reconstructed auricle, the mean diameters of the artery and vein were 1.7 mm and 2.2 mm, respectively. There were no significant differences of vascular patterns and their diameters between the temporoparietal fascial flap of microtia sides and of nonmicrotia sides (sides with acquired ear deformities or free-flap donor sides). We are presenting our technical evolution in using the temporoparietal fascial flap for total auricular reconstruction with the goal of reducing surgical complications and improving aesthetic results.
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| Authors | C Park, D H Lew, W M Yoo |
| Journal | Plastic and reconstructive surgery (Plast Reconstr Surg) Vol. 104 Issue 5 Pg. 1295-306 (Oct 1999) ISSN: 0032-1052 [Print] United States |
| PMID | 10513909 (Publication Type: Journal Article) |
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