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79 Possible Causes for Relative Prognathism, Thumb Hypoplasia

  • Cleidocranial Dysplasia

    The features include cleidocranial dysostosis, bilateral absence of the thumbs and of the distal phalanges of the fingers, hypoplasia of the first metatarsus, absence of the[] prognathic mandible (Pseudoprognathism),in addition to an unusual hypermobility of the shoulders ( Figure 1 ).[] & great toes Absence/hypoplasia of thumbs, halluces & distal phalanges Gracile bones Brain malformations CDAGS syndrome (OMIM 603116 ) Unknown AR Craniosynostosis, delayed[]

  • Nager Syndrome

    Preaxial limb malformations include absent or hypoplastic thumbs, hypoplasia of the radius and shortened humeral bones.[] […] mandibular prognathism.[] The preaxial limb defects are characterized by radial and thumb hypoplasia or aplasia, duplication of thumbs and proximal radioulnar synostosis.[]

  • Pyknodysostosis

    Short, broad first metacarpal and distal phalangeal hypoplasia most marked in the thumb is also characteristic.[] Lateral cephalogram showed hypoplastic paranasal sinuses with relative mandibular prognathism ( Fig. 3B ).[] […] proptosis nasal beaking obtuse mandibular gonial angle often with relative prognathism persistence of primary teeth Other vertebral body sclerosis increased lumbar lordosis[]

  • Baller-Gerold Syndrome

    We report on a new patient with coronal and sagittal suture involvement, mild unilateral radial and thumb hypoplasia, imperforate anus, rectovaginal fistula, prenatal onset[] Head and neck: Craniosynostosis, steep forehead, oxycephaly, micrognathia, relative mandibular prognathism, and midline capillary hemangioma.[] Note maxillary hypoplasia, ocular proptosis with mild relative prognathism. (From Renier et al. 2000) syndrome is genetically heterogeneous.[]

  • Autosomal Dominant Prognathism

    […] of the thumb Absent septum pellucidum Trigonocephaly Chorioretinal coloboma Short 5th toe Patent foramen ovale Abnormal dermatoglyphics Wide anterior fontanel Webbed neck[] […] mandibular prognathism.[] Other clinical features include hypertelorism, exophthalmos, strabismus, beaked nose, short upper lip, hypoplastic maxilla, and relative mandibular prognathism.[]

  • Crouzon Syndrome

    , prognathism, a beaked nose and hypoplasia of the maxilla, fusion of the fingers with single nails and short broad thumbs, thus giving the hands a mitten-like appearance,[] Oral manifestations are maxillary hypoplasia, maxillary dental crowding, ogival palatus, and relative mandibular prognathism.[] […] mandibular prognathism.[]

  • X-Linked Mandibulofacial Dysostosis

    […] or absence of radius, radioulnar synostosis, and hypoplasia or absence of the thumbs.[] […] mandibular prognathism.[] […] mandibular prognathism, shallow orbit Jackson-Weiss syndrome 123150 AD craniosynostosis, midfacial hypoplasia Apert syndrome 101200 AD craniosynostosis, brachysphenocephalic[]

  • Acrorenal Mandibular Syndrome

    Limb malformations are seen in 40–50% which include radial anomalies, including thumb aplasia/hypoplasia, polydactyly and lower limb anomalies.[] […] proptosis nasal beaking obtuse mandibular gonial angle often with relative prognathism persistence of primary teeth Other vertebral body sclerosis increased lumbar lordosis[] Hypoplasia of the radius Triphalangeal thumb Abnormality of the urinary system Hypoplasia of the ulna Anal stenosis Preaxial polydactyly Overriding aorta Annular pancreas[]

  • Hypomandibular Faciocranial Dysostosis

    […] hepatic ductular Hypopituitarism postaxial polydactylyc Hypoplastic right heart syndrome Hypoplastic thumb mullerian aplasia Hypoplastic thumbs hydranencephaly Hyporeninemic[] […] mandibular prognathism.[] […] hepatic ductular Hypoplasia of the tibia with polydactyly Hypoplastic left heart syndrome Hypoplastic right heart microcephaly Hypoplastic thumb mullerian aplasia Hypoplastic[]

  • Familial Scaphocephaly Syndrome

    Pfeiffer's syndrome is characterized by tall, broad skull, hypertelorism, slanted palpebral fissures, and broad thumbs and toes; mentation is usually normal.[] […] mandibular prognathism.[] […] dominant syndrome characterized by craniosynostosis, hypertelorism, exophthalmos and external strabismus, parrot-beaked nose, short upper lip, hypoplastic maxilla, and a relative[]

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