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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
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Anatomic Position of the Pterion among Kenyans for Lateral Skull Approaches International Journal of Morphology
Mwachaka,P; Hassanali,J; Odula,P.
The pterion is a point of sutural confluence seen in the norma lateralis of the skull where frontal, parietal, temporal and sphenoid bones meet. The position of the pterion exhibits population-based variations. Location of this point is important in surgical approaches to the anterior and middle cranial fossae. Specific measurements were taken on both sides of 90 (51 male, 39 female) Kenyan human skulls. The distances from the centerof pterion to the frontozygomatic suture were 38.88+3.49 mm on the right side and 38.24+3.47 mm on the left side. The pterion was 30.35+3.40 mm and 30.34+4.34 mm above the mid point of the zygomatic arch on the right and left sides, respectively. Males had statistically significant higher pteria compared to females being...
Tipo: Journal article Palavras-chave: Pterion; Frontozygomatic suture; Zygoma; Kenyans.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400023
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Morphometry and Variations of Bony Ponticles of the Atlas Vertebrae (C1) in Kenyans International Journal of Morphology
Karau Bundi,P; Ogeng´o,J. A; Hassanali,J; Odula,P. O.
Atlas bridges, the bony outgrowths over the third segment of the vertebral artery are associated with compression of the artery and nerves. There are limited studies comparing morphometry of the complete atlas bridges and that of the ipsilateral transverse foramen. Bilateral and gender differences in the morphometry of the complete bridges remain relatively unexplored. One hundred and two atlas vertebrae (49 male and 53 female) obtained from the Osteology Department of the National Museums of Kenya were used for this study. The presence of complete posterior atlas bridge (retroarticular canal) and lateral bridge (supratransverse foramen) was noted. Measurements were taken for the diameters of foramina, and the ipsilateral transverse foramina and their...
Tipo: Journal article Palavras-chave: Atlas bridges; Vertebral artery; Compression; Kenyans.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400006
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Regional Histomorphometry of the Hepatic Inferior Vena Cava; a Possible Sphincteric Mechanism International Journal of Morphology
Bundi,P. K; Ogeng'o,J. A; Hassanali,J; Odula,P. O.
This study was aimed at identifying the changes in diameter and structural composition of the Hepatic Inferior Vena Cava in its infrahepatic, intrahepatic and suprahepatic portions. Eighty adult liver specimens from the Chiromo and Nairobi City mortuaries were used for morphometry, while twenty of them were processed for light microscopy. A constriction was noted in the mid-portion of the HIVC, while structurally; the intrahepatic portion had thicker fibromuscular adventitia. It is plausible that these are sphincteric apparatus to prevent backflow of blood in the Hepatic Inferior Vena Cava.
Tipo: Journal article Palavras-chave: Inferior vena cava; Hepatic; Sphincter; Backflow.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300034
Registros recuperados: 3
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