fig4
![Management of the recalcitrant upper lip](https://image.oaes.cc/2a1002dd-ef6f-45b0-ad24-f8c6f43adc61/2370.fig.4.png)
Figure 4. (A) The classic appearance of the shortened and retracted upper lip after primary reconstruction and adjuvant radiation therapy; (B) inset of the radial forearm free flap lengthens the lip and vestibule and improves the lip-to-tooth relationship