Abbe - Estlander is used for:
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 artery of the orbicularis oris, the labial artery.
Lip
Tongue
Eyelid
Ears