Objective : To compare nasoalveolar molding (NAM) effect employing a nasal elevator plus DynaCleft® and NAM-Grayson system in patients with complete unilateral cleft lip and palate. Method : Prospective study in two groups. Group A included 20 consecutive patients treated with DynaCleft® and a nasal elevator before lip surgery. Group B included 20 patients treated with NAM-Grayson system. Maxillary casts and standard view photographs were done before and after treatment. Columella deviation angle, soft tissue distance of the cleft, intercommisural distance, and nostril height and width were traced and measured on the printed photos; a ratio was obtained and compared before and after treatment. Cleft width, anterior width, and anteroposterior distances were measured on the maxillary cast. Results : Group A began treatment at an average age of 14.3 days and group B at an average age of 16.9 days; no complications were observed. For group A, the initial average alveolar cleft within the cast was 10.7 mm, and after treatment it was 6.6 mm. For group B, pretreatment width was 11.2 mm, and after treatment it was 5.9 mm. No differences were found on the anterior and posterior width, and A-P distance of both groups. The initial mean columellar angle in group A was 38.1°, and after treatment it was 61.5°; for group B the initial mean columellar angle was 33.6°, and after treatment it was 59.5°. Results of Mann-Whitney U and Student's t tests showed no differences (P > .05). Width and height dimensions of the nostril showed minor differences. Conclusions : Both methods significantly reduced the cleft width and improved the nasal asymmetry. Our findings show that both methods produced similar results.

Infants with congenital craniofacial malformations often have associated severe mandibular hypoplasia causing obstruction of the hypopharynx by retroposition of the base of the tongue into the posterior pharyngeal airway. Management depends on the severity of the airway obstruction. Most cases can be managed by prone positioning until the infant outgrows the problem at 3 to 6 months of age. In more critical cases, monitoring of oxygen saturation, temporary placement of a nasopharyngeal tube, and placement of an endotracheal tube will be useful procedures. Tracheotomy is an effective method for more severe cases, but longstanding tracheotomies result in high morbidity and occasional mortality. Mandibular distraction was performed in seven patients, ranging in age from 1 to 18 months, with critical obstructive apnea secondary to mandibular hypoplasia characterized by an apnea/hypopnea index greater than 20 apneas per hour and oxygen saturation below 80 percent. Two patients were tracheotomized previously. Mandibular lengthening, from 16 to 25 mm on the left side and from 10 to 22 mm on the right, was achieved in 21 to 25 days. Improvement of airway obstruction parameters was measured on polysomnograms and lateral cephalograms. Mandibular lengthening by gradual distraction is a successful method for young patients with severe mandibular hypoplasia causing critical obstructive apneas. Avoidance of tracheotomy or early decannulation in previously tracheotomized patients is a great advantage for patients with congenital craniofacial malformation.

No abstract

The graft number 1 works in the reality; it has proven to be a stable support to the affected cartilage, projects a nice nasal tip, and is a lasting solution for adults.