Abbey's flap is used for reconstruction of-(
High-Yield Explanation
The cross-lip flap, or Abbe flap, is a staged flap based on the labial aery. The Abbe flap is well suited for both upper and lower lip reconstructions. It is more commonly used as a lower lip flap transferred to the upper lip with both the central and lateral lower lip serving as a donor site. Ref Davidson 23rd edition pg 1209