Dynamic facial asymmetry in patients with repaired cleft lip using 4D imaging (video stereophotogrammetry)

Video stereophotogrammetry of the repaired cleft lip demonstrates asymmetry of both the magnitude of motion as well as asymmetry of the path of the motion itself. This may be due to the effect of the scar tissue from the repair, from the abnormal anatomy involved with cleft lip or a combination of the two.