foramen ovale

(redirected from Oval hole)
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foramen ovale

[fə′rā·mən ō′vä·lē]
(anatomy)
An opening in the sphenoid for the passage of nerves and blood vessels.
(embryology)
An opening in the fetal heart partition between the two atria.
References in periodicals archive ?
Inside the vessels is where crackle or lava-like textures are found, where colour may subtly shift from gray to green, where folds, indentations and small oval holes invite us to look closer.
Although bluebirds seem to prefer oval holes, smaller European Starlings may be able to enter them, especially if they are not exactly 1-3/8 inches x 2-1/4 inches.
The stoma is an oval hole protected by two guard cells.
And getting Prosinecki back in the starting line-up might just send it soaring through the oval hole in Hampden's roof.
Conventional rowlocks develop friction and wear because of the uneven pressure where the pin rotates in the socket, resulting in an oval hole that causes the rowlock pin to slop back and forth, causing even more wear.
Ensure that the hole "cleans up" and an oval hole is not produced.
Tenders are invited for Repairing Boring Of Oval Hole Of Pl Fel125 Pay Loader On Labour And Machining Charges
Oval Hole Of Trunnion Of Dumpers On Labour And Machining Charges
1 inches, pencil tip (whitacre) siliconized with stylus and / or mandrel, siliconized, sterile, individually packaged, non-pyrogenic, disposable, with prism crystal,urinary collection bag pvc latex free, for use in bed, drainable, port sampling, drain clamp, anti reflux valve, 2000 ml capacity ventilated hanger to top center rigid plastic pipe connection 1,plastic bag for urine culture, pediatric use (unisex) with oval hole for sampling, edge with sponge and incorporated adhesive, sterile, individually wrapped.