Supplementary files for the article "Autologous Free Nail Unit Transplantation for Improving Nail Unit Deformities or Loss Caused by Nail Matrix and Nail Bed Injuries: A Case Series and Literature Review"

Pengfei Wen✝, Simin He✝, HongJie Liu，Siliang Xue* *Corresponding author ✝Authors Pengfei Wen and Simin He contributed equally to this work and share first authorship. Department of Dermatology, West China Hospital, Sichuanc University, 610041 Supplementary Figure 1 shows the surgical procedure. Supplementary Figures 2, 3, and 4 are the pre-operative and post-operative comparison diagrams of Patients 2, 3, and 4. Videos 1 and 2 are the videos of the surgical procedure.文鹏飞†、何思敏†、刘洪杰、薛思亮* * 通讯作者 † 文鹏飞与何思敏对本研究贡献均等，为共同第一作者。 四川大学华西医院皮肤科，610041 补充图1展示了本次手术的操作流程。 补充图2、3、4分别为患者2、3、4的术前与术后对比示意图。 视频1与视频2为本次手术操作的演示视频。