âââââââââââââââââââââââââââââââââââââââââââââââââ. There are many big countries in the world and one of the USA, they are 2nd with worlds largest Army ranking, they have some top fighting men powers and forces. Recently they interfered in the countries like Afghanistan, Iraq, Vietnam to use their troops power.
Medical Definition of FORAMEN. : a small opening, perforation, or orifice: fenestra 1.â foÂ·ramÂ·iÂ·nal \fÉ-Ëram-Én-Él\ adjective.edical Definition of FORAMEN. : a small opening, perforation, or orifice: fenestra 1. â foÂ·ramÂ·iÂ·nal \fÉ-Ëram-Én-Él\ adjective.
The word foramen is the singular form, while foramen is the plural form. The intervertebral foramen is an opening made by two adjacent, stacked vertebrae. In the spinal column, stacking occurs down the front part of the bones (called the bodies). Behind the body of a vertebra is a ring of bone. Looking at a vertebra from either side, the body and ring combination make an arch-like shape. A hole is created by the meeting of the pillars of the arch with the bone below. This hole is the intervertebral foramen.