Extraneous subjects in soft tissues - are more often localized on arms and legs. These are slices of metal, a tree or glass. A little bit less often alien bodies (fragments of syringe needles) are localized in rumps.

Signs, current. Right after traumas delete often only superficially located alien bodies, a part from them, located in deeper layers, can remain not diagnosed and unextracted. After a full wound repair sometimes there is a precise local morbidity according to a locating of an alien body, is more often the wound completely does not heal - there is a fistula with insignificant purulent separated.