OBJECTIVE To analyze the relation between the anthropometric linear measurements of the skull and face and the measurements of width and length of the hard palate. METHODS Twenty-three human skulls were used, and the measurements were collected with the help of a caliper and pelvimeter. The following linear measurements were studied: maximum cranial length, biporion distance, maximum face wid...

Morphological features of the mid-palatal suture were studied in human foetuses from 4 to 9 months of intra-uterine life. The foetuses were divided into three age groups, GI (16-23 weeks), GII (24-31 weeks) and GIII (32-39 weeks). The mid-palatal suture in GI foetuses is rectilineal in form with a wide space between the palatal processes of the maxilla. The suture has a sinuous nature in GII an...

Although palatal shelf adhesion is a crucial event during palate development, little work has been carried out to determine which molecules are responsible for this process. Furthermore, whether altered palatal shelf adhesion causes the cleft palate presented by Tgf-beta3 null mutant mice has not yet been clarified. Here, we study the presence/distribution of some extracellular matrix and cell ...

BACKGROUND AND OBJECTIVE Successful root-coverage treatment depends on the thickness of the donor tissue. This study aimed to evaluate the thickness of donor tissue after augmentation of the connective tissue in the palatal area by implantation of lyophilized collagen sponge (Hemospon(®) ). MATERIAL AND METHODS Ten patients with an indication for root coverage, whose palate was deficient in a...

Triamcinolone acetonide (TAC), a synthetic glucocorticoid, induces cleft palate resulting from poor development of palatal shelves in mice. However, TAC has no effect on medial edge epithelial cells (MEE cells) in secondary palatal shelves. In the present study, we examined the relationship between the pathogenesis of cleft palate and the effects on MEE cells and palatal mesenchymal cells in ra...

SUMMARY Residual palatal fistula after repair of palatal cleft is common. Repair of residual oronasal fistula is not always successful. Two-layer closure techniques that close these fistulas with soft tissue are a common practice. Turnover flaps are the most used flaps and often the sole method for nasal-side closure of fistula. Anteriorly based inferior turbinate flap can be used to provide so...

BACKGROUND Short, rough-surfaced palatal implants are an established and reliable anchor for orthodontic treatment. Until recently, removal was only possible surgically using a hollow cylinder trephine. This standard method retrieves the implant combined with a larger bone volume and is therefore considered invasive and has known complications. Lately, an explantation tool which allows a suffic...

INTRODUCTION The aim of the study was the assessment of the influence ofmidpalatal or maxillary suture expansion on laryngeal and audiologic changes in treated patients. MATERIAL AND METHOD The study comprised 30 patients, 19 female and 11 male aged from 10 years 6 months to 30 years 1 month. All of them were treated for severe maxillary constriction by the use of rapid maxillary expansion wi...

BACKGROUND The aim of this study was to investigate the neurovascular bundle (NVB) position with cone-beam computerized tomography (CBCT). METHODS CBCT images of 345 patients were evaluated. The distance from the neurovascular bundle to the cemento-enamel junction (CEJ) was measured (DNB). The distance from mid-palatal suture to the alveolar crest was used to determine the palatal depth. Pala...

Denticles are small, tooth-like protrusions that are commonly found on the palate of early tetrapods. Despite their widespread taxonomic occurrence and similar external morphology to marginal teeth, it has not been rigorously tested whether denticles are structurally homologous to true teeth with features such as a pulp cavity, dentine, and enamel, or if they are bony, tooth-like protrusions. A...