Simultaneous correction of deviated columella and wide nostril floor using the Y-V advancement in unilateral cleft lip nasal deformities.

Summary Here, we describe an operative method for the simultaneous correction of deviated columella and wide nostril floor in unilateral cleft lip nasal deformities. The V-shaped flap of the affected nostril floor was inserted into the side wall of the columella using the Y–V advancement. By suturing the anterocaudal septum, which is often deviated to the unaffected side, with the subcutaneous tissue of the affected alar base, it was possible to simultaneously reposition the columellar base in the midline as well as narrow the wide nostril floor. This method was technically simple, with low invasiveness for the septal cartilage. Furthermore, as noted in one of the two cases described, it would enable the reconstruction of the natural shape of the nostril sill.