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Morphometric Analysis of Lumbosacral Canal in Human Foetuses International Journal of Morphology
Sumayya,; Faruqi,Nafis A; Ansari,Mohd Salahuddin; Ghaus,Farah.
Lumbosacral part of the spinal canal requires special attention because this is the site commonly involved in spina bifida, tethered cord syndrome and some other pathologies like fatty tumours in the spine, cysts and syrinxes. The diagnosis as well as the treatment of neural tube defects mandates an accurate knowledge of morphometry of lumbosacral vertebral canal. There are various reports on radiological morphometric measurements in human foetuses by various authors but these possess inherent variability due to imaging techniques, patient positioning, observer's measuring techniques and normal and pathological variations. To overcome all these limitations, direct measurements by vernier calliper were preferred. 30 Formalin preserved human foetuses, of all...
Tipo: Journal article Palavras-chave: Lumbar canal; Sacral canal; Human foetuses; Foetal growth; Lumbar vertebrae; Foetal morphometry.
Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300034
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Morphometric Study of Lumbar Vertebrae in Adult South African Subjects International Journal of Morphology
Azu,O. O; Komolafe,O. A; Ofusori,D. A; Ajayi,S. A; Naidu,E. C. S; Abiodun,A. A.
Lumbar vertebral dimensions provide vital clinical information of immense diagnostic benefits to medical experts. The present study provides data for lumbar vertebral dimensions of a cohort of specimens of South African females and males. Measurements were obtained from lumbar vertebrae from the osteological collections in the Discipline of Clinical Anatomy, Nelson Mandela School of Medicine using a digital caliper. The antero-posterior body diameter (APD), interpedicular distance (IPD), midsagittal diameter (MSD) and pedicle length (PL) were measured while ratio of MSD to APD was calculated. Results showed gradual increase from L1 to L5 for mean APD and IPD, and a decrease for mean PL from L1 to L5. Mean MSD was observed to present a "U" curve pattern...
Tipo: Journal article Palavras-chave: Lumbar vertebrae; Morphometry; Adults; South Africa.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400028
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