Meat grinder injuries to the upper extremity.

Three cases of hand injury caused by meat grinders are presented. All 3 injuries involved the dominant hand and resulted in varying degrees of deformity. Two of the 3 patients arrived in the emergency room with the injured hand still firmly wedged in the meat grinder. Although these injuries continue to prove very mutilating, maximum restoration of the injured hand can be accomplished by careful extrication, followed by preservation and reconstruction of all viable tissues. Perioperative antibiotics and wound irrigation with antibiotic solution are recommended. Microsurgical technique can be of value in treating selected patients.