Background: Multiple methods are employed to correct short nose deformities, with septal extension graft representing the first choice for Asians. However, the volume of the septal cartilage in many Asian patients is not sufficient to be used alone for such operation. The present work developed a new method combining the septal cartilage with ethmoid bone graft to overcome this issue in Asian patients with short noses.
Methods: Thirty-five women with short noses underwent septal extension graft from February 2015 to March 2017. The endoscopic technique was utilized to harvest the ethmoid bone to enhance the L-strut structure. An L-strut, comprising 0.8 cm segments of the caudal and dorsal cartilaginous septa, is left altered in order to harvest more cartilage for septal extension. The harvested the septal cartilage, approximately 1.0 mm thick and 16 to 20 mm long, underwent grafting on one side of the caudal septum. This was followed by alar cartilage fixation at the septal cartilage graft end. Finally, nose length, nasal tip projection and nasolabial angle were assessed before and after the surgery.
Results: Septal cartilage combined with ethmoid bone graft yielded an adequate nose lengthening and reduced nostril show, also in individuals showing extremely little septal cartilage.
Conclusions: This new method is effective for short nose deformity correction in Asian patients. Combining the septal cartilage with ethmoid bone graft yields ideal outcome without overt complications, achieving commendable patient satisfaction.