Avascular necrosis is the death of bone tissue due to a lack of blood supply. Also called osteonecrosis, avascular necrosis can lead to tiny breaks in the bone and the bone's eventual collapse. The blood flow to a section of bone can be interrupted if the bone is fractured or the joint becomes dislocated. Avascular necrosis is also associated with long-term use of high-dose steroid medications and excessive alcohol intake. Anyone can be affected by avascular necrosis. However, it's most common in people between the ages of 30 and 60. Because of this relatively young age range, avascular necrosis can have significant long-term consequences. 1  Symptoms.
The zodiac sign for March 9 is Pisces. Astrological symbol: Fish. The sign of the Fish represents people born February 19 - March 20, when the Sun is placed in Pisces. It describes the ambivalence of the spirit and the versatility around.
The Twelve Signs of the Zodiac. Scorpio is the most intense sign of the Zodiac, and is associated with sexual activity and with the symbolism of death and rebirth. Their emotions run deep. Scorpios have great personal magnetism and great powers of persuasion or even the ability to coerce others.