One-stage closure of isolated cleft palate with the Veau-Wardill-Kilner V to Y pushback procedure or the Cronin modification. III. Comparison of lateral craniofacial morphology.

The craniofacial morphology of 116 consecutive patients with isolated cleft palate was studied by means of lateral cephalograms at 17 to 20 years of age. One-stage hard- and soft-palate closure had been carried out at the mean age of 1.8 years by using the Veau-Wardill-Kilner or the Cronin mucoperiosteal palatal V-Y pushback technique. In the Veau-Wardill-Kilner group the cranial base was longer, the cranial base angle was larger, and the mandible longer and its ramus higher but less backward rotated. The patients with originally the most extensive clefts showed the most marked deviations in craniofacial morphology at adult age.