Fig. 1From: Postoperative long-term results for the comparison of the symmetry of the upper lip during lip closure according to Millard and PfeiferOperation method according to Pfeifer. a The planned red wave cuts A to B and A′ to B′ have the same length on both sides when they get stretched. b The orbicularis oris muscle is mobilzed from his wrong insertion on both sides subcutan and submucosally. c Reconstruction of the orbicularis oris muscle. d Result after wound closure (A to A′ and B to B′)Back to article page