Abbe- Estlander Flap is used for:

Ans. is 'a' i.e. Lip A flap is a skin graft which has its own blood supply. (Normally a skin graft to survive is revascularized by the recipient bed. A flap has its own blood supply.) Abbey flap is used for Lip reconstruction. It is based on main aery of the orbicularis oris, the labial aery.