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| Prakash,; Prabhu,Latha V; Vadgaonkar,Rajanigandha; Pai,Mángala M; Ranade,Anu V; Singh,Gajendra. |
| This comprehensive anatomical study on bones and X-rays regarding pedicles of lumbar vertebrae was performed in two parts. In the first part of the present work direct gross measurements of 3 different diameters (v, d, and 1) of both the pedicles of LI to L5 vertebrae (200 male and 200 female) were recorded through sliding vernier caliper. In the second part plain anteroposterior radiographs of the lumbar spine from 500 individuals (250 males and 250 females) were collected, and divided in 6 age groups and 2 different diameters (t and h) were recorded. The minimum horizontal diameter (d) of both the pedicles increased from LI to L5. Whereas, the vertical height (v) of both the pedicles increased from LI to L2, decreased from L2 to L3 and increased from L3... |
| Tipo: Journal article |
Palavras-chave: Pedicle; Vertebra lumbar; Spine; Morphometry. |
| Ano: 2007 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000200026 |
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| Bazaldúa Cruz,Juan José; González Larios,Amalia; Gómez Sánchez,Arnulfo; Villarreal Silva,Eliud Enrique; Velázquez Gauna,Sergio Everardo; Sánchez Uresti,Antonio; Elizondo-Omaña,Rodrigo Enrique; Guzmán López,Santos. |
| Knowing the dimensions of the vertebral elements is very important for the development of instrumentation related to the cervical spine. Ethnic variations have been reported in these dimensions and, to date, there have been no morphometric studies of this area performed on the Mexican population. We conducted a morphometric study of 150 cervical vertebrae (C3-C7) obtained from a northeastern Mexican population to determine the dimensions of the bodies, pedicles, laminae, spinous processes, and superior and inferior articular processes. We did not find significant differences (p<0.05) in measurements taken of the left and right sides. The dimensions of the vertebral bodies were larger at lower levels. The pedicles of the C3 vertebra were larger in all... |
| Tipo: Journal article |
Palavras-chave: Cervical vertebrae; Pedicle; Morphology. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200003 |
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