Maxillary sequels in labial-alveolar-velopalatine clefts. Orthodontic management

Routine othodontic management is unavoidable in all patients with cleft lip and palate after primary surgery. This management combines dental arch alignment with maxillary expansion of the lesser fragment before alveolar bone grafting. To treat dental arch asymmetry, the space of the missing lateral incisor is preserved until the age of dental implant. Otherwise, dento-orthopedic treatment attempts to normalize transversal dental dimension once alveolar bone grafting is done in order to prepare the surgical advancement of the maxilla.     

Socioeconomic adjustment in young cleft lip-palate patients

INTRODUCTION: The aim of our study was to evaluate socioeconomic adjustment of young adults after treatment for cleft lip and palate. MATERIALS AND METHODS: A retrospective study was made including patients born from 1975 to 1986 and followed-up in our department. The investigation was based on response to a questionnaire that partly replicated a national survey of social and economic life in the population (standard of living survey Burgundy, Insee France 1999). The control group was constituted by individuals taken from a regional probability sample of households. This report covered education, employment, and marriage. RESULTS: 41 patients were enrolled in this retrospective study and compared to 972 young adults. There was a significant delay in the independence process, regarding housing and marriage. Patients remained in normal limits concerning employment. However the patients' education history showed a significant delay, and a higher rate of vocational courses. DISCUSSION: The independence process showed a significant delay in cleft lip-palate patients, as well as education history. Nevertheless the final socioeconomic adjustment was similar to that of the general population.     

A functional approach in the primary treatment of labial-alveolar-velopalatine clefts for a minimum of sequels

Is the poor potential of growth an ineluctable consequence of mesodermal deficiency? Should we agree with the idea that all protocols are equivalent? Actually, these opinions reflect the empiricism of previous generations. We must now become rational and develop a project without compromise to achieve good functions at primary surgery. 'The normal structures are present on either side of the cleft, only modified by the fact of the cleft...' Victor Veau's hypothesis is the conclusion of rigorous anatomical and embryological research. Our current knowledge of the pathological anatomy allows for a better restoration of the normal anatomy. Anatomy is nothing if it is not functional. Every thing should be done to control the healing process to allow the best expression and interaction of the various functions, especially for those concerning nasal ventilation and masticatory efficiency. To correct the deformity, the cleft surgeon must perform a wide subperiosteal and subperichondrial elevation and must learn the skills of this accurate work to preserve the integrity of very fragile structures. The primary treatment must take into account a rational and uncompromising selection of the age of the first operation, of the successive procedures, and their chronology to benefit from the growth spurt of the maxilla, and to avoid the worse scars resulting from secondary epithelialization. Finally, if nasal breathing is the most important function concerning facial growth, it is essential to restore this normal function at the time of the first operation. The oral breathing pattern set at the time of the first operation leaves a cortical imprint that is very difficult to erase, even after clearing the nasal airways. The results of the functional approach we have used in the last decade are particularly consistent and very convincing. In this ambitious and demanding program, the patient comes first; we decrease the burden for him and his family, and give them the benefit of a good social life before school age.     

Specificity of prosthetic dental rehabilitation in cleft lip and palate sequels

The same techniques are used for dental rehabilitation in cleft patients and non-cleft patients. The clinical state for cleft edentulous patients ranges from one missing tooth to maxillary loss. For cleft patients, several surgical procedures may have been performed to close the cleft lip and/or palate, so the patient will not always agree to a new surgical procedure for preprosthetic management. The main difference to take into account is the dental occlusion stability. If previous management of the cleft patient did not provide normal occlusion, dental rehabilitation is the alternative. We describe implant-supported prosthesis; implant stabilized prosthesis, bridge, and maxillofacial prosthesis.     

Otologic sequels in velopalatine clefts. Analysis and management

As early as in 1878, medical teams managing children born with a velopalatine cleft had noted the prevalence of middle-ear pathologies largely related to anatomic and inflammatory Eustachian tube dysfunction. The aim of this study was to describe otologic sequels related to a velopalatine cleft and to suggest an adapted management. These sequels are evolving presentations of chronic serous otitis; they worsen the functional prognosis (hypoacousia) and more rarely the vital prognosis (cerebral or infectious complications of cholesteatoma). We must stress the importance of prevention: during the initial management, by Eustachian tube rehabilitation, and by ENT (Ear, Noseand Throat) follow-up allowing to prevent these sequels and to bring hearing to normal as soon as possible, so as to support cognitive development, language skills, and sociofamilial integration of the children.     

Maxillary sequels in labial-alveolar-velopalatine clefts. Role of distraction osteogenesis

A high rate of cleft patients present with maxillary hypoplasia. Most of the growth defects concern the anteroposterior axis of the maxilla. Before bone lengthening by distraction osteogenesis, orthognathic surgery was the only alternative treatment for maxillary hypoplasia. Several studies showed the lack of stability after conventional surgery. In this article reviewing the literature concerning all bone lengthening procedures, the authors discuss published data on maxillary distraction osteogenesis by external and internal devices. Indications of distraction in growing children as an interceptive step are discussed.