It contains all of the phone numbers Microsoft has worldwide for its activation centers: To activate your product over the telephone, use one of the following numbers: 1  Windows activation: (888) 571-2048. 2  Microsoft Office activation (United States only): (888) 652-2342.  TTY number: (800) 718-1599.
Sacrococcygeal teratoma. Sacrococcygeal teratoma (SCT) is a type of tumor known as a teratoma that develops at the base of the coccyx (tailbone) and is thought to be derived from the primitive streak. Sacrococcygeal teratomas are benign 75% of the time, malignant 12% of the time, and the remainder are considered immature teratomas that share benign and malignant features.
Coccydynia is actually a medical term for tailbone pain or pain in the coccyx. The term is also otherwise known as coccygodynia. Youâll further understand this condition by first acquainting yourself with the anatomy of the coccyx. The coccyx is actually the terminal portion of the vertebral column.ain at the buttocks area is the defining characteristics of coccydynia. The pain would especially be aggravated when one sits for prolonged periods or when one shifts from sitting position to a standing position and then vice versa. Redness, swelling and warmth may also be noted over the coccygeal region.