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Craniofacial morphology of children with and without clefts has been reported to differ because of a combination of factors including, morphogenetic pattern, adaptive changes, and lip and palate management. The purpose of this study was to make a cephalometric evaluation of possible differences in craniofacial morphology of Turkish children with and without unilateral cleft lip and palate (UCLP). Twenty UCLP children (7 girls, 13 boys) with a mean age of 10.75 years (SD = 2.58 years) were compared with a control group of children without UCLP, who were matched for age (mean = 10.64 years, SD = 2.58 years) and sex. No patient had received orthodontic treatment. Linear and angular variables were measured from tracings of lateral cephalometric radiographs and the resulting data were evaluated statistically. Compared with children in the control group, the children in the cleft palate group demonstrated a greater flattening of the cranial base, a more retrognathic and posteriorly inclined maxilla with decreased length, a larger mandibular plane and gonial angle, larger anterior facial height, and decreased posterior and upper-posterior facial heights.

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Nutritional problems might be observed after surgical procedures. In this study, body weight and fat composition changes have been investigated in dentofacial deformity patients after the double-jaw osteotomy procedure. Thirty Angle class 3 patients operated on with double-jaw osteotomies during the period of March 2006 to July 2008 were included in the study. Interocclusal splints were applied continuously in the first 2 weeks after surgery, whereas intermittent splint was used for the next 2 weeks. Patients were analyzed before surgery and on the first month after surgery with the help of Tanita Composition Analyzer 310 bioimpedance method for weight, fat mass, and fat-free mass values. Results were evaluated statistically with the paired-sample test using SPSS version 13.0. Although significant results were obtained in female patients before surgery (weight [P = 0.011], body mass index [BMI; P = 0.012], fat mass [P = 0.010], and fat-free mass [P = 0.051, not significant]), none of the values were significant for male patients (P = 0.747, P = 0.747, P = 0.645, and P = 0.803, respectively). Weight gain was observed in 9 patients (30%). In contrast, weight gain was not seen in underweight patients. No sex differences in terms of weight gain/loss and fat composition have been observed. Interocclusal splint in female patients operated on with double-jaw osteotomies might cause nutritional deficiency in the first month after surgery. This eventually causes fat and weight loss, which may lead to poor wound healing and recovery later.