Bacterial infections of the spine are rare but can include infection of: 1  The discs (discitis). 2  The spinal cord (usually an infection of the tissue covering the spinal cord, called an epidural abscess). 3  One or more vertebrae (osteomyelitis).
This important year (550) is what we consider to be the beginning of âthe Early Middle Agesâ and lasted until 1000. When you think about it, the Middle Ages were a very, very long period of time, and so itâs easier to break up these periods of time into the Early, High, and Late Middle Ages. But for now, letâs focus on what was happening during the Early Middle Ages.
Â· just now. 1  Middle Ages is a long period of time spanning for 1000 years and the Islam had shifted religious boundary couple times. The Western Europe was threatened by Muslim invasion from Iberian peninsula that after 750 had in control almost entire territory. At the same time Muslim were invading through Byzantine Empire that withstood the initial siege and onslaught in 718.