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.
The joints of the pelvis include the lumbosacral, sacrococcygeal, and sacro-iliac, and the pubic symphysis. Associated ligaments include the sacrotuberous, sacrospinous, and iliolumbar. The lumbosacral joint is that between L.V.5 and the sacrum. It includes an intervertebral disc and joints between the articular processes. The sacrococcygeal joint, which may undergo bony fusion, consists of an intervertebral disc between the sacrum and coccyx and accessory ligaments.