'PAR' in PAR 20 or PAR 50 is an acronym standing for Parabolic Aluminized Reflector. This name refers to the construction of the PAR bulb. The bulb traditionally features a tungsten filament surrounded by a reflector with an aluminum coating (hence aluminized). The reflector intensifies the beam and makes it more efficient.
Toe necrosis; Toe ischemia; Amputation; Dry gangrene Abstract Toe necrosis may have vast different etiologies. These include ischemia, embolus, and others. (1) The most common etiology is ischemia. It is a reduction in blood supply to a viable tissue that can lead to susceptibility to infection and tissue death. Peripheral ischemia, which is rooted in the
Toe arthritis is caused by inflammation of the toe joint. The disease most often attacks the big toe, but the others may be affected as well. Past injuries or traumas, such as a broken or sprained toe, can cause arthritis to settle in down the road.Osteoarthritis, rheumatoid arthritis, and gout may also be to blame.rthritis commonly attacks joints in the hands, knees, and hips, but it can occur in any part of the body where joints existâincluding the toes. A number of different types of arthritis can cause toe pain. Sometimes the cartilage wears away between the bones.