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A high-arched palate (also termed high-vaulted palate) is where the palate is unusually high and narrow. It is usually a congenital developmental feature that results from the failure of the palatal shelves to fuse correctly in development, the same phenomenon that leads to cleft palate . [ 1 ]
The palate may be arched excessively (a high palate), because the tongue does not form a suction that would normally shape the palate down further. The palate may have a groove (this may be partially due to intubation early on if it is for an extended period of time) or may be cleft (incompletely formed).
The most often cited MPA, high arched palate, is described in articles as a microform of a cleft palate. [3] Cleft palates are partly attributable to hypoxia. [4] The vaulted palate caused by nasal obstruction and consequent mouth breathing, without the lateralising effect of the tongue, can produce hypoxia at night. [citation needed]
Besides affecting height and limb proportions, people with Marfan syndrome may have abnormal lateral curvature of the spine scoliosis, thoracic lordosis, abnormal indentation (pectus excavatum) or protrusion (pectus carinatum) of the sternum, abnormal joint flexibility, a high-arched palate with crowded teeth and an overbite, flat feet, hammer ...
Marfanoid (or Marfanoid habitus) is a constellation of signs resembling those of Marfan syndrome, including long limbs, with an arm span that is at least 1.03 of the height of the individual, and a crowded oral maxilla, sometimes with a high arch in the palate, arachnodactyly, and hyperlaxity.
High palate; Micro/retrognathia; Auricular. Auricle abnormalities; Causes. It is caused by an autosomal recessive mutation in PIGN (gene), on chromosome 18. It is ...
Kaufman oculocerebrofacial syndrome, also known as blepharophimosis-ptosis-intellectual disability syndrome, is an extremely rare autosomal recessive congenital disorder characterized by severe mental retardation, brachycephaly, upslanting palpebral fissures, eye abnormalities, and highly arched palate.
Vertebral anomalies, brachydactyly, conductive hearing loss, high palate, mitral regurgitation, mitral valve prolapse, short stature, short palms, and carpal bone synostosis. [1] Causes: Autosomal dominant mutations of the MAP3K7 gene. [1] Diagnostic method: Genetic testing. Frequency: Only 12 cases worldwide. [2]