RESUMEN
Patients with Goldenhar syndrome exhibit a number of characteristic symptoms, including middle and internal ear malformations that may cause profound hearing loss. Bone-anchored hearing aids have been used to treat these patients in the past, although complications may arise due to the nature of the disease. Herein we present the case of a pediatric patient with Goldenhar syndrome whose hearing aid abutment extruded spontaneously because of poor bone quality, despite adequate thickness. We provide a brief review of the literature and suggest a flexible surgical plan for any syndromic pediatric patient.
Asunto(s)
Sordera/rehabilitación , Sordera/cirugía , Síndrome de Goldenhar/rehabilitación , Síndrome de Goldenhar/cirugía , Audífonos , Anclas para Sutura , Niño , Femenino , Síndrome de Goldenhar/terapia , Humanos , Implantación de Prótesis , Hueso Temporal/cirugíaRESUMEN
La reconstrucción de la articulación temporomandibular (ATM) es una de las cirugías más demandantes para el cirujano maxilofacial y su equipo. Sus objetivos no sólo incluyen la rehabilitación del complejo mecanismo normal de la articulación, sino también la restauración de la simetría facial, mejorar la oclusión y a la vez la masticación. Las funciones de la ATM pueden verse afectadas por diferentes en enfermedades: tumorales, infecciosas, traumáticas y displasias. Éstas son las que constituyen la mayor indicación para la reconstrucción de la ATM, siendo las congénitas asociadas a síndromes las más difíciles de tratar. La microsomía hemifacial es el segundo defecto craneofacial más común, después de la fisura labio palatina. Es un síndrome que, a diferencia de otros, presenta una gran diversidad de opciones de tratamiento, los cuales van a ser aplicados con un enfoque multidisciplinario, ya que los tratamientos pueden ir desde los conservadores o no quirúrgicos como los de ortopedia funcional hasta los quirúrgicos que comprenden la reconstrucción de la ATM y rama mandibular, los cuales en su mayoría se realizan con injertos libres costocondrales. Se presenta el caso de un paciente femenino de cinco años de edad, la cual acude referida al Hospital Central ®Dr. Ignacio Morones Prieto¼ con diagnóstico de microsomía hemifacial severa. Este trabajo se enfoca en describir el protocolo utilizado en nuestra institución para la reconstrucción mandibular de este síndrome desde edades tempranas, lo que beneficiará tanto la función articular como la estética facial.
Temporomandibular joint (TMJ) reconstruction is one of the most demanding surgical procedures performed by maxillofacial surgeons and their teams, whose aim is not only to rehabilitate the complex normal mechanism of the joint but also to restore facial symmetry, and to improve occlusion and chewing. TMJ functions can be affected by various types of maladies: tumors, infectious diseases, trauma, and dysplasias, which constitute the main indicators for TMJ reconstruction, being those associated with congenital syndromes the most difficult to treat. Hemi-facial microsomia is the second most common craniofacial defect after cleft lip and palate. Unlike other syndromes, it presents a wide range of treatment options, all involving a multidisciplinary approach as that they can range from conservative or nonsurgical procedures to functional orthopedics, and surgical procedures in which the TMJ and the mandibular ramus are reconstructed...
Asunto(s)
Humanos , Femenino , Preescolar , Articulación Temporomandibular/cirugía , Síndrome de Goldenhar/cirugía , Síndrome de Goldenhar/rehabilitación , Trasplante Óseo/métodos , Factores de Edad , Protocolos Clínicos , Servicio Odontológico Hospitalario , México , Procedimientos Quirúrgicos Orales/métodosRESUMEN
PURPOSE: People with hemifacial microsomia may be missing an ear on the affected side of the face. The principal aim of the study was to develop a morphing technique and to determine whether it could be used to appropriately position an artificial ear, as well as to give an indication of prosthesis size in comparison with the natural ear. Comparisons also were made between the artificial ears being worn by the patients with their natural ears. MATERIALS AND METHODS: Data from stereophotogrammetry images of the faces of 10 people were converted into stereolithographic format. Anthropometric points on the face and ear of the unaffected side were plotted. By a process of scaling, the distance between facial landmarks on the unaffected side was estimated for the affected side so as to identify where the morphed ear would be positioned once generated. RESULTS: Generally, the morphed ears appeared to be in acceptable positions. There was a statistically significant difference between the position of the morphed and natural ears (P = .011), as well as the artificial and natural ears (P = .001), but this was unlikely to have any clinical implications. There were no significant differences among the sizes of the natural, morphed, and artificial ears (P = .072). CONCLUSIONS: Morphing appears to offer a more precise way of planning the positioning and construction of an artificial ear on patients with hemifacial microsomia than traditional methods. Differences in facial shape on either side of the face may impact on the process. This requires further study.
Asunto(s)
Oído Externo , Síndrome de Goldenhar/rehabilitación , Procesamiento de Imagen Asistido por Computador/métodos , Imagenología Tridimensional/métodos , Prótesis e Implantes , Diseño de Prótesis , Adulto , Anciano , Puntos Anatómicos de Referencia/anatomía & histología , Cefalometría/métodos , Diseño Asistido por Computadora , Oído Externo/anomalías , Oído Externo/anatomía & histología , Párpados/anatomía & histología , Femenino , Predicción , Humanos , Rayos Láser , Labio/anatomía & histología , Masculino , Mandíbula/anatomía & histología , Persona de Mediana Edad , Fotogrametría/métodosRESUMEN
OBJECTIVE: To report preliminary results of a new closed-skin, transcutaneous bone conduction device (BCD) in 6 children with high-grade ear atresia. SETTINGS: Tertiary care center; prospective study; we evaluated the gain with masking of the contralateral ear and the benefit of hearing rehabilitation with the transcutaneous BCD in noise: speech-in-noise tests, conducted in real life condition (with contralateral ear unmasked and fitted with a hearing device if done before implantation), with and without BCD, with determination of the speech reception threshold (SRT). Children and parent's satisfaction was assessed. RESULTS: Patients' ages ranged from 6 to 9 years. All had high-grade ear atresia with a preoperative mean pure-tone average (PTA) loss of 71.46 +/- 6.59 dB on air conduction and 14 +/- 4.98 dB on bone conduction. At M6, all children used the implant 5 to 12 hours daily (mean, 10) without pain or cutaneous complications. At M6, the mean air conduction PTA with transcutaneous BCD was 28.45 +/- 1.68 dB, the mean gain 43 +/- 6.96 dB, and the mean SRT gain 33.33 +/- 10.75 dB. Using speech-in-noise tests in real-life conditions, the mean SRT was statistically improved with the transcutaneous BCD (-8 +/- 2.83 dB, p = 0.0313). Both children and parents reported being satisfied or very satisfied. CONCLUSION: These preliminary results show satisfactory functional gain, cutaneous tolerance, and patients' satisfaction with the new transcutaneous BCD.
Asunto(s)
Conducción Ósea/fisiología , Implantación Coclear/métodos , Implantes Cocleares , Enfermedades del Oído/rehabilitación , Pérdida Auditiva Conductiva/rehabilitación , Audiometría de Tonos Puros , Umbral Auditivo , Niño , Implantes Cocleares/efectos adversos , Femenino , Estudios de Seguimiento , Síndrome de Goldenhar/rehabilitación , Pérdida Auditiva Conductiva/etiología , Humanos , Masculino , Disostosis Mandibulofacial/rehabilitación , Ruido , Satisfacción del Paciente , Estudios Prospectivos , Piel/patología , Prueba del Umbral de Recepción del Habla , Anclas para Sutura , Resultado del TratamientoRESUMEN
As part of a multidisciplinary study, the rate of autism spectrum disorder (ASD), learning disability (LD), and brain abnormalities was examined in 20 participants (12 males, 8 females; age range 8mo-17y, mean age 8y 1mo) diagnosed as falling within the oculoauriculovertebral spectrum (OAV). A neuropsychiatric examination was performed, including standardized autism diagnostic interviews. Two individuals met diagnostic criteria for autism, one for autistic-like condition, and five for autistic traits. Four patients had mild LD, three severe LD, two profound LD, and two borderline intellectual functioning. Neuroimaging indicated cerebral abnormalities in more than half of the patients. Abnormalities of white/grey matter were found in more than half of examined individuals; enlargement of ventricles in more than a third. Results indicate that at least a subgroup of ASD may be associated with errors in early embryonic brain development. Awareness of the coexistence of OAV/ASD is important in habilitation care of individuals with OAV.
Asunto(s)
Trastorno Autístico/fisiopatología , Encéfalo/anomalías , Síndrome de Goldenhar/fisiopatología , Adolescente , Trastorno Autístico/diagnóstico , Trastorno Autístico/rehabilitación , Encéfalo/patología , Encéfalo/fisiopatología , Niño , Preescolar , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Electroencefalografía , Femenino , Síndrome de Goldenhar/diagnóstico , Síndrome de Goldenhar/rehabilitación , Humanos , Lactante , Recién Nacido , Discapacidad Intelectual/diagnóstico , Discapacidad Intelectual/fisiopatología , Imagen por Resonancia Magnética , Masculino , Pruebas Neuropsicológicas , Grupo de Atención al Paciente , Embarazo , Estudios Prospectivos , Factores de Riesgo , Tomografía Computarizada por Rayos XRESUMEN
In our program of bone-anchored hearing aids we experienced two rare complications: a child with a hearing aid fell on her head and got an intrusion of the bone-screw into the intracranial space with a fracture of tabula externa and interna. There were no further intracranial complications, no hematoma or infection. The screw was explanted immediately with oto-microsurgical instruments and diamond burrs. The site of the screw was covered with a local skin flap. There were no complications in wound healing and the child got a second implant on the other side. A patient got an infection of his bone fixation screw and we took out the external fixation but left in place the bone screw, which was obviously still well fixed and the adjacent bone was without signs of infection. There was good secondary wound healing with local and systemic antibiotics. With almost completely healed external wound the patient got an intracranial abscess, that needed neurosurgical drainage. After long-time antibiotic treatment the patient is well again.
Asunto(s)
Absceso/diagnóstico por imagen , Tornillos Óseos/efectos adversos , Oído Externo/anomalías , Síndrome de Goldenhar/rehabilitación , Audífonos/efectos adversos , Apófisis Mastoides/lesiones , Falla de Prótesis , Implantación de Prótesis/efectos adversos , Infecciones Relacionadas con Prótesis/diagnóstico por imagen , Fracturas Craneales/diagnóstico por imagen , Infecciones Estafilocócicas/diagnóstico por imagen , Titanio , Tomografía Computarizada por Rayos X , Absceso/cirugía , Adulto , Niño , Remoción de Dispositivos , Oído Externo/diagnóstico por imagen , Síndrome de Goldenhar/diagnóstico por imagen , Humanos , Masculino , Apófisis Mastoides/diagnóstico por imagen , Apófisis Mastoides/cirugía , Diseño de Prótesis , Infecciones Relacionadas con Prótesis/cirugía , Reoperación , Fracturas Craneales/cirugía , Infecciones Estafilocócicas/cirugíaRESUMEN
OBJECTIVE/HYPOTHESIS: The bone-anchored hearing aid (BAHA) is a well established mode of treatment and many studies show the audiological benefit, but none has assessed the benefit to the quality of life of patients. This study uses the validated Glasgow Benefit Inventory to quantify the changes in quality of life. STUDY DESIGN: Retrospective questionnaire study. METHODS: Sixty consecutive patients receiving treatment with BAHA were enrolled in the study. The male/female ratio was 1.26 to 1; mean patient age was 45 years. The most common indication was hearing loss secondary to mastoid disease and surgery followed by congenital atresia and chronic discharge from the ear. RESULTS: The response rate was 85%, which is high and adds weight to the results. The general benefit score was +34 (range, +27-+48), which is comparable to middle ear surgery but just below benefit from cochlear implantation. The social benefit was +21 (range, +12-+37) with only +10 (range, +2-+26) for the physical score. This pattern mirrors that reported for other ear interventions. Maximum benefit was noted in patients with congenital atresias followed by discharging mastoid cavities. CONCLUSION: This study is the first to demonstrate significant quality of life benefit from BAHA surgical intervention as measured by the Glasgow Benefit Inventory.
Asunto(s)
Audífonos , Calidad de Vida , Adolescente , Adulto , Anciano , Niño , Enfermedad Crónica , Implantes Cocleares , Intervalos de Confianza , Oído Medio/cirugía , Síndrome de Goldenhar/rehabilitación , Humanos , Disostosis Mandibulofacial/rehabilitación , Apófisis Mastoides , Persona de Mediana Edad , Otitis Externa/rehabilitación , Otitis Media/rehabilitación , Otosclerosis/rehabilitación , Evaluación de Resultado en la Atención de Salud , Encuestas y CuestionariosRESUMEN
Over a five-year period, 34 patients have been referred to the Birmingham bone anchored hearing aid programme, paediatric section, of who 21 are now wearing the bone anchored hearing aid (BAHA) and four are awaiting surgery for fitting of the BAHA. Of the patients assessed, found to be suitable and who proceeded to surgery for the BAHA, 44 per cent had Treacher Collins syndrome, 28 per cent had bilateral atresia or microtia, 16 per cent had Goldenhaar's syndrome, four per cent (one patient) had branchio-otorenal syndrome and eight per cent had chronic suppurative otitis media. This paper presents objective and subjective data collected from these patients. It is shown that the BAHA is a very effective hearing aid for children with congenital hearing loss.
Asunto(s)
Audífonos , Trastornos de la Audición/cirugía , Oseointegración , Hueso Temporal/cirugía , Adolescente , Síndrome Branquio Oto Renal/rehabilitación , Síndrome Branquio Oto Renal/cirugía , Niño , Preescolar , Corrección de Deficiencia Auditiva , Oído Medio/anomalías , Inglaterra , Síndrome de Goldenhar/rehabilitación , Síndrome de Goldenhar/cirugía , Pérdida Auditiva Conductiva/rehabilitación , Pérdida Auditiva Conductiva/cirugía , Humanos , Disostosis Mandibulofacial/rehabilitación , Disostosis Mandibulofacial/cirugía , Otitis Media Supurativa/rehabilitación , Otitis Media Supurativa/cirugía , Resultado del TratamientoAsunto(s)
Trastornos de Deglución/rehabilitación , Adulto , Lesiones Encefálicas/complicaciones , Lesiones Encefálicas/rehabilitación , Preescolar , Terapia Combinada , Trastornos de Deglución/etiología , Conducta Alimentaria/fisiología , Síndrome de Goldenhar/complicaciones , Síndrome de Goldenhar/rehabilitación , Humanos , Masculino , Persona de Mediana Edad , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/rehabilitación , Grupo de Atención al Paciente , PosturaRESUMEN
Goldenhar's Syndrome, a rare symptom complex involving craniofacial and vertebral malformations, is reviewed and a detailed case history of a 19-mo-old exhibiting the syndrome is described. This multiple-problem child exhibited a 6-mo deficit in communication skills at 12 mo of age. After 6 mo of participation in a multidisciplinary early intervention program, including speech-language therapy, the child exhibits normal language although he has articulation problems consistent with his craniofacial defects.