Brajesh Vimalendu, Aggarwal Aditya, Singh Sukhdeep, Vora Vishal, Rana Kanika
Department of Plastic, Aesthetic and Reconstructive Surgery Medanta the Medicity, Gurgaon, Haryana, India.
Department of Head and Neck Surgery Medanta the Medicity, Gurgaon, Haryana, India.
Indian J Plast Surg. 2020 Dec;53(3):431-434. doi: 10.1055/s-0040-1721858. Epub 2020 Dec 30.
Reconstruction of nasal defect is difficult and challenging. A full-thickness defect of nose requires reconstruction of thin inner lining, middle skeletal (bony/cartilaginous) support, and outer skin layer cover. Large full-thickness defects of nose require complex multistage reconstruction to achieve good functional and aesthetic result. We present here a case of 12-year-old boy, a known case of xeroderma pigmentosa, who underwent wide local excision for squamous cell carcinoma of the nose, leaving a near total defect of the external nose. The reconstruction was done with a suprafascial, thin radial artery forearm free-flap for the external cover as well as the inner lining along with the septal cartilage graft for skeletal support in a single stage.
鼻缺损的重建手术难度大且具有挑战性。鼻全层缺损需要重建薄的内衬、中间的骨骼(骨/软骨)支撑以及外层皮肤覆盖。大面积鼻全层缺损需要复杂的多阶段重建才能获得良好的功能和美学效果。我们在此介绍一例12岁男孩的病例,该男孩患有色素性干皮病,因鼻部鳞状细胞癌接受了广泛局部切除,导致外鼻几乎完全缺损。采用带蒂薄桡动脉前臂游离皮瓣进行一期重建,用于外部覆盖和内衬,并植入鼻中隔软骨用于骨骼支撑。