Histologic findings. A single case series of 8 patients who had undergone coccygectomy (surgical removal of the coccyx) revealed that in 5 patients, the main histologic change was disc degeneration at the sacrococcygeal joint; the surgical outcome was poor in all 5 patients.
 Isaac's son Jacob, later called Israel,  and Jacob's 12 sons who founded the twelve tribes of Israel. Abraham, Isaac and Jacob, known as the Patriarchs, are both the physical and spiritual ancestors of Judaism. They founded the religion now known as Judaism, and their descendants are the Jewish people.f course, technically, it is incorrect to refer to Abraham, Isaac and Jacob as Jews, because the terms Jew and Judaism were not used generally to refer to this nation until hundreds of years after their time; nevertheless, for convenience and in accordance with common practice, I will use these terms.
Daniel ruled Moscow as Grand Duke until 1303 and established it as a prosperous city which would eventually eclipse its parent principality of Vladimir by the 1320s. In 1282 Daniel founded the first monastery of Moscow on the right bank of the Moskva River, the wooden church of St. Daniel-Stylite. It is now known as the Danilov Monastery. Daniel died in 1303, at the age of 42.