fig2
![Evolution of hair transplantation](https://image.oaes.cc/57417b4b-d1fe-4f12-9837-866be2e5ddb2/2431.fig.2.png)
Figure 2. (A, B) A 44-year-old male patient with Norwood type III patient. (A) Preoperative appearance; (B) postoperative 1-year appearance. (C, D) A 51-year-old with Norwood type IV patient. (C) Preoperative appearance; (D) postoperative 1-year appearance