RESUMEN
A 10-month-old girl who had tetra-amelia syndrome and congenital maxillomandibular fusion (syngnathia) was scheduled for the surgical fusion separation. Anesthetic management for this case was considerably challenging. Standard monitoring was still applied to the patient's extremities. IV access was suspected to be difficult but firmly needed before intubation to provide resuscitation during an emergency. Connecting anesthetic circuit with nasopharyngeal airway was the preferred technique due to its benefits such as maintaining spontaneous ventilation, providing inhaled anesthetic, as well as monitoring oxygenation and ventilation. Importantly, the cornerstones for handling such complicated cases are multidisciplinary approach and teamwork.
Asunto(s)
Anestésicos , Ectromelia , Anomalías Maxilomandibulares , Anomalías de la Boca , Ectromelia/complicaciones , Ectromelia/cirugía , Femenino , Humanos , Lactante , Anomalías Maxilomandibulares/complicaciones , Anomalías Maxilomandibulares/cirugía , Anomalías de la Boca/complicacionesRESUMEN
Robinow syndrome is characterized by mesomelic limb shortening, hemivertebrae, and genital hypoplasia. Due to low prevalence and considerable phenotypic variability, it has been challenging to definitively characterize features of Robinow syndrome. While craniofacial abnormalities associated with Robinow syndrome have been broadly described, there is a lack of detailed descriptions of genotype-specific phenotypic craniofacial features. Patients with Robinow syndrome were invited for a multidisciplinary evaluation conducted by specialist physicians at our institution. A focused assessment of the craniofacial manifestations was performed by a single expert examiner using clinical examination and standard photographic images. A total of 13 patients with clinical and molecular diagnoses consistent with either dominant Robinow syndrome (DRS) or recessive Robinow syndrome (RRS) were evaluated. On craniofacial examination, gingival hyperplasia was nearly ubiquitous in all patients. Orbital hypertelorism, a short nose with anteverted and flared nares, a triangular mouth with a long philtrum, cleft palate, macrocephaly, and frontal bossing were not observed in all individuals but affected individuals with both DRS and RRS. Other anomalies were more selective in their distribution in this patient cohort. We present a comprehensive analysis of the craniofacial findings in patients with Robinow Syndrome, describing associated morphological features and correlating phenotypic manifestations to underlying genotype in a manner relevant for early recognition and focused evaluation of these patients.
Asunto(s)
Anomalías Múltiples/genética , Anomalías Craneofaciales/genética , Enanismo/genética , Hipertelorismo/genética , Deformidades Congénitas de las Extremidades/genética , Anomalías de la Boca/genética , Anomalías Urogenitales/genética , Anomalías Múltiples/diagnóstico , Anomalías Múltiples/fisiopatología , Adolescente , Adulto , Niño , Preescolar , Anomalías Craneofaciales/complicaciones , Anomalías Craneofaciales/diagnóstico , Anomalías Craneofaciales/fisiopatología , Enanismo/complicaciones , Enanismo/diagnóstico , Enanismo/fisiopatología , Femenino , Genes Dominantes/genética , Genes Recesivos/genética , Genotipo , Humanos , Hipertelorismo/complicaciones , Hipertelorismo/diagnóstico , Hipertelorismo/fisiopatología , Deformidades Congénitas de las Extremidades/complicaciones , Deformidades Congénitas de las Extremidades/diagnóstico , Deformidades Congénitas de las Extremidades/fisiopatología , Masculino , Persona de Mediana Edad , Anomalías de la Boca/complicaciones , Anomalías de la Boca/diagnóstico , Anomalías de la Boca/fisiopatología , Mutación/genética , Fenotipo , Columna Vertebral/fisiopatología , Anomalías Urogenitales/complicaciones , Anomalías Urogenitales/diagnóstico , Anomalías Urogenitales/fisiopatología , Adulto JovenRESUMEN
BACKGROUND: Mouth dryness may present as salivary gland hypofunction (SGH), xerostomia or both. It is considered one of the most underappreciated, underdiagnosed and undermanaged oral health conditions. Despite its common presentation and adverse impact on life quality, it is also generally poorly understood. Increased awareness of the condition is important in addressing these problems. OBJECTIVE: This article discusses SGH and xerostomia, and the associated intra-oral and extra-oral implications. It also summarises currently available management approaches and the evidence behind them. DISCUSSION: SGH and xerostomia are complex problems. None of the currently available management approaches are entirely satisfactory. Addressing the causative or contributing factors is therefore paramount. While oral health complaints are generally left up to the dental professional to manage, the nature of mouth dryness necessitates increased dialogue between the dental and medical professions to ensure optimal patient care.
Asunto(s)
Manejo de la Enfermedad , Glándulas Salivales/anomalías , Xerostomía/complicaciones , Xerostomía/diagnóstico , Xerostomía/patología , Candidiasis/etiología , Candidiasis/terapia , Humanos , Anomalías de la Boca/complicaciones , Anomalías de la Boca/etiología , Higiene Bucal/normas , Glándulas Salivales/patologíaRESUMEN
BACKGROUND: Raine syndrome (RS) is a rare autosomal recessive bone dysplasia typified by osteosclerosis and dysmorphic facies due to FAM20C mutations. Initially reported as lethal in infancy, survival is possible into adulthood. We describe the molecular analysis and clinical phenotypes of five individuals from two consanguineous Brazilian families with attenuated Raine Syndrome with previously unreported features. METHODS: The medical and dental clinical records were reviewed. Extracted deciduous and permanent teeth as well as oral soft tissues were analysed. Whole exome sequencing was undertaken and FAM20C cDNA sequenced in family 1. RESULTS: Family 1 included 3 siblings with hypoplastic Amelogenesis Imperfecta (AI) (inherited abnormal dental enamel formation). Mild facial dysmorphism was noted in the absence of other obvious skeletal or growth abnormalities. A mild hypophosphataemia and soft tissue ectopic mineralization were present. A homozygous FAM20C donor splice site mutation (c.784 + 5 g > c) was identified which led to abnormal cDNA sequence. Family 2 included 2 siblings with hypoplastic AI and tooth dentine abnormalities as part of a more obvious syndrome with facial dysmorphism. There was hypophosphataemia, soft tissue ectopic mineralization, but no osteosclerosis. A homozygous missense mutation in FAM20C (c.1487C > T; p.P496L) was identified. CONCLUSIONS: The clinical phenotype of non-lethal Raine Syndrome is more variable, including between affected siblings, than previously described and an adverse impact on bone growth and health may not be a prominent feature. By contrast, a profound failure of dental enamel formation leading to a distinctive hypoplastic AI in all teeth should alert clinicians to the possibility of FAM20C mutations.
Asunto(s)
Anomalías Múltiples/genética , Quinasa de la Caseína I/genética , Fisura del Paladar/genética , Exoftalmia/genética , Proteínas de la Matriz Extracelular/genética , Microcefalia/genética , Anomalías de la Boca/complicaciones , Mutación , Osteosclerosis/genética , Linaje , Fenotipo , Anomalías Dentarias/complicaciones , Adolescente , Secuencia de Bases , Niño , Preescolar , Fisura del Paladar/complicaciones , Exoftalmia/complicaciones , Femenino , Humanos , Masculino , Microcefalia/complicaciones , Osteosclerosis/complicaciones , Adulto JovenRESUMEN
UNLABELLED: We describe an infant with popliteal pterygia, syngnathia, cleft lip and palate, and retrognathia diagnosed with popliteal pterygium syndrome (PPS). The neonatal course was complicated by severe obstructive apnea necessitating tracheostomy. CONCLUSION: This report illustrates the potential for airway compromise in PPS patients and the need for thorough neonatal airway assessment.
Asunto(s)
Anomalías Múltiples , Apnea/etiología , Labio Leporino/complicaciones , Fisura del Paladar/complicaciones , Anomalías del Ojo/complicaciones , Dedos/anomalías , Articulación de la Rodilla/anomalías , Deformidades Congénitas de las Extremidades Inferiores/complicaciones , Mandíbula/anomalías , Maxilar/anomalías , Anomalías de la Boca/complicaciones , Sindactilia/complicaciones , Anomalías Urogenitales/complicaciones , Apnea/diagnóstico , Labio Leporino/diagnóstico , Fisura del Paladar/diagnóstico , Anomalías del Ojo/diagnóstico , Femenino , Humanos , Recién Nacido , Deformidades Congénitas de las Extremidades Inferiores/diagnóstico , Imagen por Resonancia Magnética , Masculino , Anomalías de la Boca/diagnóstico , Embarazo , Diagnóstico Prenatal , Sindactilia/diagnóstico , Anomalías Urogenitales/diagnósticoRESUMEN
BACKGROUND: Breastfeeding is recommended as the exclusive feeding for the first six months of the newborns life. Difficulty in latching and breastfeeding resulting from tongue-tie are believed to be a problem. OBJECTIVE: To compare the latching on between newborns with tongue-tie (ankyloglossia) and normal newborns. MATERIAL AND METHOD: The subjects were 833 normal, postpartum women who delivered without complications at HRH Princess Maha Chakri Sririndhorn Medical Center in Nakhon Nayok Province between January and June 2013. Their newborns oral cavities' were checked for tongue-tie screening and diagnoses using Kotlow's criteria. Latch scores were used for latch-on assessment at the second day postpartum. Demographic data and latch scores were collected and analyzed by the t-test, Chi-square test, Odds ratio with 95% confidence interval and One-way of ANOVA test. RESULTS: The data shows that the incidence of tongue-tie was 13.4% (6.2% with mild tongue-tie, 5.5% with moderate tongue-tie, and 1.7% with severe tongue-tie). The mean of latch scores in the tongue-tied groups were significantly lower than that in the normal group, especially in the moderate and severe tongue-tie subgroups. The odds ratios for latch scores were < or = 8 compared between the moderate and severe tongue-tied subgroups and the score in the normal and mild tongue-tied subgroups was 1.4. CONCLUSION: The latch scores in tongue-tied newborns were significantly lower than those in normal newborns.
Asunto(s)
Lactancia Materna , Frenillo Lingual/anomalías , Anomalías de la Boca/complicaciones , Adulto , Anquiloglosia , Femenino , Humanos , Recién Nacido , Adulto JovenRESUMEN
Oral causes of dysphagia in infancy may involve the lips, the tongue, or the palate. Whereas ankyloglossia is commonly diagnosed in infants with dysphagia, assessment of the need for surgical intervention may be less straightforward. Tongue size (macroglossia) may be associated with dysphagia as it may cause limitation of movement of the food or milk bolus by the lips or cheeks. Congenital conditions such as cleft lip and palate, micrognathia, or craniofacial microsomia may also be associated with dysphagia. Diagnosis and treatment of these conditions can be improved with the engagement of lactation and feeding experts as well as multidisciplinary craniofacial teams.
Asunto(s)
Trastornos de Deglución , Lengua , Humanos , Trastornos de Deglución/etiología , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/terapia , Lactante , Lengua/fisiopatología , Niño , Anquiloglosia , Fisura del Paladar/complicaciones , Fisura del Paladar/cirugía , Labio Leporino/complicaciones , Labio Leporino/cirugía , Labio/fisiopatología , Anomalías de la Boca/cirugía , Anomalías de la Boca/complicaciones , Micrognatismo/complicacionesRESUMEN
Cleft palate-lateral synechiae syndrome (CPLSS) is an extremely rare congenital malformation syndrome with undetermined etiology, characterized by a cleft palate and lateral intraoral synechiae linking the free borders of the palate to the mouth floor. We report a case of a female neonate, admitted for suckling difficulties with a cleft lip and palate associated to multiple lateral intraoral synechiae. Resection of the synechiae allowed oral feeding. Cleft palate-lateral synechiae syndrome is an exceptional syndrome as only seventeen cases have been reported in the literature. Synechiae can be isolated or more frequently in association with other congenital anomalies such as cleft lip and/or palate. These synechiae can cause functional deficits, especially in the respiratory and feeding tracts, language disorders or recurrent otitis. Although it is exceptional, this malformative entity must be known by medical practitioners in order to set up a well-adapted therapeutic protocol.
Asunto(s)
Labio Leporino , Fisura del Paladar , Enfermedades del Iris , Anomalías Maxilomandibulares , Anomalías de la Boca , Recién Nacido , Femenino , Humanos , Fisura del Paladar/diagnóstico , Fisura del Paladar/cirugía , Fisura del Paladar/complicaciones , Labio Leporino/diagnóstico , Labio Leporino/cirugía , Anomalías de la Boca/complicaciones , Anomalías de la Boca/cirugía , Anomalías Maxilomandibulares/complicaciones , Adherencias Tisulares/complicacionesRESUMEN
Gelatinous marrow transformation, or serous atrophy of bone marrow fat, has been noted in livestock, laboratory animals, and wildlife in association with an inadequate plane of nutrition, inanition, or intoxication. This is a report of gelatinous marrow transformation and hematopoietic marrow atrophy in a 5-year-old miniature horse stallion. The horse had oral malformations leading to poor food assimilation and emaciation. A bone marrow biopsy obtained to investigate persistent anemia and leukopenia showed hematopoietic atrophy and replacement of fat with a granular extracellular substance, which stained with alcian blue, consistent with acidic mucopolysaccharide content. Surgical correction of the dental abnormalities resulted in improved food assimilation, weight gain, and resolution of cytopenias. In humans, gelatinous bone marrow transformation and hematopoietic atrophy are commonly associated with malnutrition from anorexia nervosa and other causes. The cause of hematopoietic atrophy is unknown but may relate to a nonsupportive marrow microenvironment and inadequate hematopoietic substrate availability. Similar pathogenic mechanisms were suspected in this horse.
Asunto(s)
Tejido Adiposo/patología , Anemia/veterinaria , Fenómenos Fisiológicos Nutricionales de los Animales , Enfermedades de la Médula Ósea/veterinaria , Médula Ósea/patología , Enfermedades de los Caballos/patología , Desnutrición/veterinaria , Anomalías de la Boca/veterinaria , Anemia/complicaciones , Anemia/etiología , Animales , Atrofia , Enfermedades de la Médula Ósea/tratamiento farmacológico , Enfermedades de la Médula Ósea/etiología , Enfermedades de la Médula Ósea/patología , Glicosaminoglicanos/análisis , Enfermedades de los Caballos/tratamiento farmacológico , Caballos , Carbonato de Litio/sangre , Carbonato de Litio/uso terapéutico , Desnutrición/complicaciones , Desnutrición/etiología , Anomalías de la Boca/complicaciones , Anomalías de la Boca/cirugía , Vitaminas/uso terapéuticoRESUMEN
Tooth agenesis may originate from either genetic or environmental factors. Genetically determined hypodontic disorders appear as isolated features or as part of a syndrome. Msx1, Pax9, and Axin2 are involved in non-syndromic hypodontia, while genes such as Shh, Pitx2, Irf6, and p63 are considered to participate in syndromic genetic disorders, which include tooth agenesis. In dentistry, artificial tooth implants represent a common solution to tooth loss problems; however, molecular dentistry offers promising solutions for the future. In this paper, the genetic and molecular bases of non-syndromic and syndromic hypodontia are reviewed, and the advantages and disadvantages of tissue engineering in the clinical treatment of tooth agenesis are discussed.
Asunto(s)
Anodoncia/genética , Odontogénesis/genética , Ingeniería de Tejidos/tendencias , Animales , Anodoncia/complicaciones , Anodoncia/terapia , Odontología/tendencias , Predicción , Humanos , Anomalías de la Boca/complicaciones , Anomalías de la Boca/genética , Síndrome , Germen Dentario/fisiologíaRESUMEN
Language disorders are identified when a person has difficulty with expressive language, receptive language, or pragmatic language. Speech disorders are identified when a person's voice, fluency, or articulation call attention to the speaker because his or her speech is sufficiently different from the norm. Speech and language development should be consistent with a child's overall development and can be tracked using typical milestone markers. Differential diagnosis is critical to designing appropriate intervention, which should be tailored to the parents' goals along with the child's clinical and educational needs. Early identification and intervention assist in educational planning and are often associated with better long-term outcomes. Any speech-language therapy plan should be designed with measurable goals and consistent monitoring of progress toward those goals.
Asunto(s)
Trastornos del Lenguaje/diagnóstico , Adopción/psicología , Niño , Preescolar , Discapacidades del Desarrollo/complicaciones , Discapacidades del Desarrollo/patología , Discapacidades del Desarrollo/psicología , Humanos , Lactante , Recién Nacido , Trastornos del Lenguaje/etiología , Trastornos del Lenguaje/terapia , Anomalías de la Boca/complicacionesRESUMEN
BACKGROUND: Solitary median maxillary central incisor syndrome is a unique developmental abnormality, involving the central incisor tooth germs, occurring with and without systemic involvement. This syndrome has been recorded in association with many other midline developmental anomalies and several known syndromes. Its presence, together with oromandibular-limb hypogenesis syndrome type 1, has not previously been reported. CASE REPORT: A 3-year-old girl was presented with early childhood caries and a solitary median maxillary central incisor. She had a median submucosal cleft palate and severe micrognathia with hypoglossia. In addition, she had short stature, eating difficulty, and hearing and speech problems. Comprehensive dental treatment for severe early childhood caries was accomplished with a 3-month follow-up appointment to monitor the oral health. The multidisciplinary consultation important for further management has been established. CONCLUSION: The results suggested that when a solitary median maxillary incisor tooth presents, a paediatrician and a geneticist should be asked to carefully examine the patient for other craniofacial malformations and especially midline systemic problems.
Asunto(s)
Incisivo/anomalías , Deformidades Congénitas de las Extremidades/complicaciones , Mandíbula/anomalías , Anomalías de la Boca/complicaciones , Anomalías Dentarias/complicaciones , Preescolar , Femenino , Humanos , Anomalías Maxilomandibulares/complicaciones , Maxilar , SíndromeRESUMEN
Transsphenoidal encephaloceles are rare and the transsellar variety is the least common. We present a 1-year-old male patient with transsellar transsphenoidal encephalocele which herniated into the oral cavity through the congenital split palate. The patient was operated on using a combined transcranial and transpalatal approach without mortality or permanent morbidity. Clinical findings, imaging reviews, surgical repair techniques and postoperative morbidity are discussed with the relevant literature. We conclude that repair of a transsphenoidal encephalocele should be coordinated between a team of neurosurgeons and otorhinolaryngologists. Our surgical outcome supports a transcranial approach for the treatment of these difficult lesions, with transpalatal dissection and exposure.
Asunto(s)
Encefalocele/cirugía , Fisura del Paladar/cirugía , Encefalocele/patología , Humanos , Lactante , Imagen por Resonancia Magnética , Masculino , Anomalías de la Boca/complicaciones , Anomalías de la Boca/cirugía , Procedimientos Neuroquirúrgicos , Silla Turca/anomalías , Silla Turca/cirugía , Hueso Esfenoides/anomalías , Hueso Esfenoides/cirugía , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Dental destruction can develop from numerous causes. Major salivary gland aplasia is an uncommon causative factor. The resulting xerostomia can lead to extensive dental demineralization. CASE DESCRIPTION: The author examined a 19-year-old man because of the patient's concern regarding decreased salivary volume and his dental condition. There was extensive loss of tooth structure and an astonishing pattern of dental destruction most notable on the palatal portions of the maxillary molars and premolars that is best described as "chipping." It was only after taking the patient's history, clinically examining the patient and conducting a radioisotope study that the author was able to make a confident diagnosis of the absence of four major salivary glands. CLINICAL IMPLICATIONS: Dentists should be aware that salivary gland aplasia is an uncommon cause of dental deterioration. It may manifest itself not by extensive caries but by a dental chipping effect. Early recognition and a therapeutic strategy can prevent progressive dental damage.
Asunto(s)
Esmalte Dental/patología , Glándula Parótida/anomalías , Glándula Submandibular/anomalías , Atrición Dental/etiología , Xerostomía/etiología , Adulto , Humanos , Masculino , Anomalías de la Boca/complicaciones , Glándula Parótida/diagnóstico por imagen , Cintigrafía , Radiofármacos , Pertecnetato de Sodio Tc 99m , Glándula Submandibular/diagnóstico por imagen , Atrición Dental/patología , Xerostomía/complicaciones , Xerostomía/terapiaRESUMEN
INTRODUCTION: Congenital intraoral synechias are adhesions of intraoral structures involving soft tissue. These conditions and another anomaly called ankyloblepharon filiforme adnatum, which is partial fusion of the eyelid margins by bands of tissue, are rarely reported in the literature. The association of both anomalies of the craniomaxillofacial region is an even more unusual finding. PURPOSE: This article adds more information to the literature by reporting a case of a neonate with a rare association of bilateral synechia between the jaws, fusion of buccal mucosa to the ridges and between the tongue and palate, and ankyloblepharon filiforme adnatum in both eyes, without any other facial or systemic malformation. METHODS: A literature review of similar cases published in PUBMED/MEDLINE was conducted followed by a discussion and comparison to the new case. CONCLUSION: The rare association of these congenital defects, without the presence of syndromic symptoms, could be diagnosed and treated easily with good prognostic evolution.
Asunto(s)
Labio Leporino/diagnóstico , Fisura del Paladar/diagnóstico , Anomalías del Ojo/diagnóstico , Anomalías de la Boca/diagnóstico , Adherencias Tisulares/diagnóstico , Labio Leporino/complicaciones , Labio Leporino/cirugía , Fisura del Paladar/complicaciones , Fisura del Paladar/cirugía , Anomalías del Ojo/complicaciones , Anomalías del Ojo/cirugía , Femenino , Humanos , Recién Nacido , Anomalías de la Boca/complicaciones , Anomalías de la Boca/cirugía , Mucosa Bucal , Adherencias Tisulares/cirugía , LenguaRESUMEN
The development of abnormal oral frena is an important diagnostic feature of several syndromic states. Five such syndromes are reviewed which include Ehlers-Danlos syndrome, infantile hypertrophic pyloric stenosis, holoprosencephaly, Ellis-van Creveld syndrome, and oral-facial-digital syndrome. Each syndrome exhibits relatively specific frena abnormalities, ranging from multiple, hyperplastic, hypoplastic, or absent. 1-8 In addition to abnormal oral frena observed in syndromic conditions, anomalous frena are encountered without other associated phenotypic features of genetic or chromosomal states. 9 This paper is a review of the above stated frena deformities and their management.
Asunto(s)
Frenillo Labial/anomalías , Frenillo Lingual/anomalías , Anomalías de la Boca/complicaciones , Anomalías Múltiples/patología , Adolescente , Adulto , Preescolar , Síndrome de Ehlers-Danlos/complicaciones , Síndrome de Ehlers-Danlos/patología , Síndrome de Ellis-Van Creveld/complicaciones , Síndrome de Ellis-Van Creveld/patología , Femenino , Holoprosencefalia/complicaciones , Holoprosencefalia/patología , Humanos , Hiperplasia , Frenillo Labial/cirugía , Frenillo Lingual/cirugía , Masculino , Persona de Mediana Edad , Anomalías de la Boca/patología , Síndromes Orofaciodigitales/complicaciones , Síndromes Orofaciodigitales/patología , Estenosis Hipertrófica del Piloro/complicaciones , Estenosis Hipertrófica del Piloro/patología , Síndrome , Enfermedades de la Lengua/complicaciones , Enfermedades de la Lengua/patologíaRESUMEN
BACKGROUND: Patients with undiagnosed obstructive sleep apnea (OSA) represent a major public health problem, and studies suggest that the incidence of OSA may be even higher than estimated. TYPES OF STUDIES REVIEWED: The authors reviewed current literature describing comorbidities of patients with OSA. RESULTS: Sleep medicine is a relatively new field. Dental practitioners may lack educational exposure and, as a result, feel uncomfortable asking their patients sleep-related questions. While patients with well-controlled OSA present few difficulties for routine dental treatment, it is imperative that health care professionals understand the comorbidities associated with OSA and that untreated OSA may contribute to increased morbidity and mortality. CLINICAL IMPLICATIONS: Dental professionals have a unique doctor-patient relationship that affords them a role in recognizing sleep disorders by exploring the history of patients who are sleepy.
Asunto(s)
Atención Dental para Enfermos Crónicos , Apnea Obstructiva del Sueño/diagnóstico , Apnea Obstructiva del Sueño/terapia , Presión de las Vías Aéreas Positiva Contínua , Tratamiento de Urgencia , Humanos , Avance Mandibular , Anomalías de la Boca/complicaciones , Obesidad/complicaciones , Ferulas Oclusales , Polisomnografía , Apnea Obstructiva del Sueño/etiología , Posición SupinaRESUMEN
Salivary gland aplasia has not to our knowledge been previously reported in association with Down syndrome. We present a case of bilateral parotid aplasia in a patient with Down syndrome. Clinically he had aplasia of the major salivary glands and symptoms of xerostomia. Thirteen other family members over three generations were examined, and all had functional parotid glands. We reviewed publications about Down syndrome and salivary aplasia, together with the data regarding his other clinical problems and family background. His oral problems were inadequate plaque control, dental caries, and erosion of the teeth.