RESUMO
The cleft lip and palate are among the diseases that benefit most from the creation of multidisciplinary units (paediatric surgeons, maxillofacial and plastic, orthodontist, otolaryngologist, speech therapist, psychologist, etc.). The objectives of presurgical orthodontic and orthopedic treatment are: 1.--Align the alveolar segments and reduce the width of the cleft to facilitate cheiloplasty. 2.--To guide the growth of the segments in which the jaw is divided. 3.--Improve lingual function. 4.--Shaping the nasal cartilage and the columella. We review developments in the treatment results in presurgical NAM (PNAME) in 15 patients treated in cleft lip and palate Unit Hospital Virgen de las Nieves (10 unilateral and 5 bilateral). Three patients did not complete treatment because of lack of cooperation from parents who dropped by the baby's crying. In all patients who completed a significant improvement was achieved in the alignment and spacing of the alveolar segments and in the shape of the alar cartilage. The learning curve in shaping makes each time the results are better and communication between parents of patients causes dropouts are virtually zero.
Assuntos
Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Ortodontia Corretiva , Ortodontia , Procedimentos Ortopédicos , Humanos , Lactente , Ortodontia Corretiva/métodos , Procedimentos Ortopédicos/métodosRESUMO
Craniofacial malformations (Pierre-Robin sequence, Treacher-Collins syndrome, Nager syndrome, etc.) are frequently associated to severe mandibular hypoplasia, which can cause upper airway obstruction by retroposition of the base of the tongue in the posterior pharyngeal space. Most of the patients respond to postural treatment. In prone decubitus position, it may be necessary to monitor oxygen saturation, insert a nasopharyngeal tube and even an endotracheal one. In more severe cases with prolonged and frequent pauses of apnea, tracheostomy may be necessary, but it is associated with high morbidity and sometimes mortality. In the last two years, in the Multidisciplinary Cleft Lip and Palate Unit of the Hospital Virgen de las Nieves, 4 children with severe obstructive apnea secondary to severe mandibular hypoplasia have been treated with mandibular distraction osteogenesis, this procedure being effective in the resolution of the condition. It has avoided tracheostomy, it has lengthened the jaw in a period of 2-3 weeks. During this time, the obstructive respiratory problems and also swallowing problems have disappeared. The esthetic results were excellent and the complications, for the moment, minimum.