Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 5

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  hard palate
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
The aim of the study is to examine the process of change with age of hard and total palate arching. Differences were compared in the arching of the hard and total palate in pairs of twins of the same sex and in pairs of twins of opposite sexes aged between 4 and 7 months of foetal life. On the basis of the results obtained it may be stated that: 1. There is some delay in the process of development of twin foetuses in comparison with ones from a single pregnancy; 2. There are no substantial differences between male and female twins and between twins from heterosexual pairs; 3. Much greater differences take place in older twins with regard to the features under examination.
The paper presents a morphological analysis of the palatine torus of the Cracovian skull dated from XV–XVIIIth century. The cranial collection analysed comprised 98 skulls with the hard palate preserved but only 27 male and 28 female skulls showed the palatine torus. The length, breadth and height of the palatine torus were measured, and a visual inspection of the position and form of the torus was performed. Our findings suggest that most typical of the skulls analysed is a medium-sized mound-shaped palatine torus in an antero-posterior position, which means that the torus occupies the palatal processes of the maxilla and the horizontal plates of the palatine bones along the mid-palatal suture. Mean parameters of the palatine torus were established as: length — 25.7 mm (male) and 28.3 mm (female), width — 10.8 mm (male) and 10.2 mm (female), height 2.7 (male) and 3.2 mm (female). There are no significant differences between mean values of the parameters of the palatine torus.
The paper presents metrical data on the palatine sutures of a dry skull collection comprising 29 male and 33 female specimens. The length and mutual proportions of the mid-palatal, interpalatine and transverse palatine sutures were considered. These properties led to a conclusion as to the extent to which the palatine process of the maxilla and palatine bones dominate in the formation of the hard palate. We discovered that the palatine process of the maxilla is prevalent and that it constitutes approximately 65% of the hard palate in both sexes. Moreover our findings indicated a significant correlation in the diameters of the palatine sutures that are arranged sagittally.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.