patients and methods the study population comprised 20 children with cleft palate, six to nine years old, after first surgery, with normal intelligence, and 40 normal children with normal iq levels and no speech-language disorders. in this cross-sectional study, oral stereognosis was investigated by identification of objects with different shapes and surface alterations, when placed in the mout...

AIMS To identify prevalence of delayed detection of cleft palate, and associated factors that could lead to improved identification at neonatal clinical examination. METHODS Audit of hospital notes, parental questionnaire incorporating open ended questions, and telephone questionnaire of junior doctors in the referring hospitals incorporating fixed choice questions. RESULTS Of 344 cleft pal...

Cleft palate is a common congenital birth defect in humans. In mammals, the palatal tissue can be distinguished into anterior bony hard palate and posterior muscular soft palate that have specialized functions in occlusion, speech or swallowing. Regulation of palate development appears to be the result of distinct signaling and genetic networks in the anterior and posterior regions of the palat...

In the course of maintaining a large colony of Brittany spaniels for studying a dominantly inherited motor neuron trait, cases of sporadic complete cleft palate were observed. Without intervention, the pups with cleft palate that attempt to nurse, aspirate and die. In this study, we report on the incidence of cleft palate in this dog kindred, describe the gross morphologic characteristics of th...

Clefting of the soft palate occurs as a congenital defect in humans and adversely affects the physiological function of the palate. However, the molecular and cellular mechanism of clefting of the soft palate remains unclear because few animal models exhibit an isolated cleft in the soft palate. Using three-dimensional microCT images and histological reconstruction, we found that loss of TGFβ s...

Introduction  The temporalis myofascial (TM) is an important reconstructive flap in palate reconstruction. Past studies have shown the temporalis myofascial flap to be safe as well as effective. Free flap reconstruction of palate defects is also a popular method used by contemporary surgeons. We aim to reaffirm the temporalis myofascial flap as a viable alternative to free flaps for palate reco...

AIM To investigate the effect of gestation, postmenstrual age, and orotracheal intubation on palate morphology. METHODS A prospective study was made of 76 newborn infants of 25 to 41 weeks' gestation. Palate dimensions were measured on plaster models produced from serial palatal impressions. Palate size relative to that of the mouth was assessed using a ratio of palate depth to palate width (...

Tissue and molecular heterogeneities are present in the developing secondary palate along the anteroposterior (AP) axis in mice. Here, we show that Wnt5a and its receptor Ror2 are expressed in a graded manner along the AP axis of the palate. Wnt5a deficiency leads to a complete cleft of the secondary palate, which exhibits distinct phenotypic alterations at histological, cellular and molecular ...

Neurocognitive disorders may compromise the outcome of surgical cleft lip palate repair and thus need to be identified. Processing of rapidly changing sequential information (temporal processing) is a fundamental neurocognitive capacity that may contribute to various communication functions and has been found impaired in several developmental disorders. The occurrence of temporal processing dif...