Making the world better, one answer at a time. Angel Dust is one of the street names of Phencyclidine, or PCP. It is a drug formerly used as an anesthetic agent, exhibitinghallucinogenic and neurotoxic effects.
A blow to the rib cage can cause either a fracture or bruising to the membrane that covers the bone (periosteum). Both can be very painful, and it is very often hard to distinguish the difference, even with a X-ray.
A rib injury is a bruise, strain, break, separation, or irritation of one or more of the ribs in your chest. It can also be an injury to the tissue called cartilage that attaches the top 10 ribs to the breastbone. A fall or direct blow to the chest may bruise, strain, or break the ribs or injure the rib cartilage.