1. one of the nine Greek goddesses, daughters of Zeus and Mnemosyne, who presided over the arts: Calliope, Clio, Erato, Euterpe, Melpomene, Polyhymnia, Terpsichore, Thalia, and Urania. 2. (sometimes l.c.) the inspiration that motivates a poet, artist, or thinker.
The process is superimposed by degenerative changes that can cause stenosis and affect the nerve roots and these changes don't go away, even beyond age 75, as you see in this patient. Since the spine is a mobile organ structure, it does not spontaneously fuse until beyond 70 to 80 years of age.
It it is allowed to regrow the length of time depends upon how much new regrowth is required. If you injured a nerve in your lumbar spine (i.e. your low back), that may be 1 meters worth of growth to get to the feet. At 1-2 mm per day, that may take up 500 to 1000 days.t it is allowed to regrow the length of time depends upon how much new regrowth is required. If you injured a nerve in your lumbar spine (i.e. your low back), that may be 1 meters worth of growth to get to the feet. At 1-2 mm per day, that may take up 500 to 1000 days.