Nasal-skin-fold transposition flap for upper lip reconstruction in a French bulldog.

Upper-lip reconstruction after mast-cell tumor-resection in a French bulldog was achieved by using a transposition flap from the nasal-skin-fold and an oral mucosal flap. The new technique is an alternative for reconstruction of extensive upper-lip defects in brachycephalic dogs and achieves satisfactory functional and cosmetic results.