Surgery is rarely needed for sciatica. But a type of surgery called lumbar decompression surgery may be considered if: the condition has an identifiable cause, such as a slipped disc. the symptoms haven't responded to other forms of treatment.
Known as the Renaissance, the period immediately following the Middle Ages in Europe saw a great revival of interest in the classical learning and values of ancient Greece and Rome.
Renaissance. n. 1. (Historical Terms) the Renaissance the period of European history marking the waning of the Middle Ages and the rise of the modern world: usually considered as beginning in Italy in the 14th century. 2. (Historical Terms). a. the spirit, culture, art, science, and thought of this period.