scholarly journals Suspected air embolism through the thoracic ventral internal vertebral venous plexus during hemilaminectomy in dogs

2017 ◽  
Vol 58 (6) ◽  
pp. 355-358 ◽  
Author(s):  
V. Mortera-Balsa ◽  
H. van Oostrom ◽  
C. Yeamans ◽  
R. Gutierrez-Quintana ◽  
J. Penderis ◽  
...  
Keyword(s):  
Air Embolism ◽  
Venous Plexus ◽  
Internal Vertebral Venous Plexus

scholarly journals Morphometrical Study of the Lumbar Segment of the Internal Vertebral Venous Plexus in Dogs: A Contrast CT-Based Study

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1502
Author(s):  
Valeria Ariete ◽  
Natalia Barnert ◽  
Marcelo Gómez ◽  
Marcelo Mieres ◽  
Bárbara Pérez ◽  
...  
Keyword(s):  
Epidural Space ◽  
Ct Images ◽  
Venous Plexus ◽  
Morphological Pattern ◽  
Vertebral Canal ◽  
Dural Sac ◽  
Internal Vertebral Venous Plexus ◽  
Adjacent Structures ◽  
Contrast Ct ◽  
Enhanced Computed Tomography

The internal vertebral venous plexus (IVVP) is a thin-walled, valveless venous network that is located inside the vertebral canal, communicating with the cerebral venous sinuses. The objective of this study was to perform a morphometric analysis of the IVVP, dural sac, epidural space and vertebral canal between the L1 and L7 vertebrae with contrast-enhanced computed tomography (CT). Six clinically healthy adult dogs weighing between 12 kg to 28 kg were used in the study. The CT venographic protocol consisted of a manual injection of 880 mgI/kg of contrast agent (587 mgI/kg in a bolus and 293 mgI/mL by continuous infusion). In all CT images, the dimensions of the IVVP, dural sac, and vertebral canal were collected. Dorsal reconstruction CT images showed a continuous rhomboidal morphological pattern for the IVVP. The dural sac was observed as a rounded isodense structure throughout the vertebral canal. The average area of the IVVP ranged from 0.61 to 0.74 mm2 between L1 and L7 vertebrae (6.3–8.9% of the vertebral canal), and the area of the dural sac was between 1.22 and 7.42 mm2 (13.8–72.2% of the vertebral canal). The area of the epidural space between L1 and L7 ranged from 2.85 to 7.78 mm2 (27.8–86.2% of the vertebral canal). This CT venography protocol is a safe method that allows adequate visualization and morphometric evaluation of the IVVP and adjacent structures.

The morphology of the human internal vertebral venous plexus: A cadaver study after intravenous Araldite CY 221 injection

1997 ◽  
Vol 99 ◽  
pp. S178
Author(s):  
Rob J.M. Groen ◽  
Piet V.J.M. Hoogland ◽  
Henk J. Groemewegen ◽  
H. August ◽  
M. van Alphen
Keyword(s):  
Cadaver Study ◽  
Venous Plexus ◽  
Internal Vertebral Venous Plexus

The internal vertebral venous plexus prevents compression of the dural sac during atlanto-axial rotation

2001 ◽  
Vol 43 (10) ◽  
pp. 851-858 ◽  
Author(s):  
E. M. Reesink ◽  
J. T. Wilmink ◽  
H. Kingma ◽  
L. M. A. Lataster ◽  
H. van Mameren
Keyword(s):  
Axial Rotation ◽  
Venous Plexus ◽  
Dural Sac ◽  
Internal Vertebral Venous Plexus

Possible role of the internal vertebral venous plexus during exercise in humans

2006 ◽  
Vol 31 (1-2) ◽  
pp. 181-185 ◽  
Author(s):  
Osamu Shido ◽  
Megumi Maruyama ◽  
Akihiko Wada ◽  
Kazushige Oda ◽  
Abdul Haque Md ◽  
...  
Keyword(s):  
Venous Plexus ◽  
Internal Vertebral Venous Plexus ◽  
Exercise In Humans

The internal vertebral venous plexus

2012 ◽  
Vol 25 (7) ◽  
pp. 912-912 ◽  
Author(s):  
Mark D. Stringer
Keyword(s):  
Venous Plexus ◽  
Internal Vertebral Venous Plexus

Morphology of the human internal vertebral venous plexus: A cadaver study after latex injection in the 21-25-week fetus

2005 ◽  
Vol 18 (6) ◽  
pp. 397-403 ◽  
Author(s):  
R.J.M. Groen ◽  
M. Grobbelaar ◽  
C.J.F. Muller ◽  
G. van Solinge ◽  
O. Verhoof ◽  
...  
Keyword(s):  
Cadaver Study ◽  
Venous Plexus ◽  
Internal Vertebral Venous Plexus

scholarly journals Morphology of the human internal vertebral venous plexus: A cadaver study after intravenous araldite CY 221 injection

1997 ◽  
Vol 249 (2) ◽  
pp. 285-294 ◽  
Author(s):  
Rob J.M. Groen ◽  
Henk J. Groenewegen ◽  
H. August M. van Alphen ◽  
Piet V.J.M. Hoogland
Keyword(s):  
Cadaver Study ◽  
Venous Plexus ◽  
Internal Vertebral Venous Plexus
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