Nasolabial Transfer Flap with Auricular Cartilage Graft after Fat Grafting for Nasal Ala Reconstruction in Parry–Romberg Syndrome

Alar atrophy associated with Parry–Romberg syndrome (PRS) can lead to significant nasal contour deformities. The primary objective of this study was to address nasal alar deformities in PRS patients through the application of a nasolabial transfer flap combined with an auricular cartilage graft after sequential fat grafting.

All PRS patients with alar deformities who underwent our reconstructive surgery were included in this case series. Sequential fat grafting was performed on the affected nasolabial area, followed by a nasolabial transfer flap combined with an auricular cartilage graft. Surgical outcome and complications were recorded during postoperative follow-up.

From September 2021 to November 2023, a total of 14 PRS patients presenting nasal alar defects underwent nasolabial transfer flap combined with an auricular cartilage graft after sequential fat grafting. Complications at 1 month postoperatively included partial flap necrosis (21%), hyperplastic scarring (14%), undercorrection (14%), overcorrection (7%), and pain (7%). The surgery significantly improved the patient's nasal symmetry. FACE-Q questionnaire indicated the overall aesthetic outcome and quality of life were deemed satisfactory for all patients.

After sequential fat grafting, the nasolabial fold transfer flap with an auricular cartilage graft is effective to address alar deformities associated with PRS.

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