title: Gunshot wounds to the lower extremity. A comprehensive review.
abstract: A thorough knowledge of the mechanisms by which penetrating projectiles disrupt tissue can assist the physician in evaluating and treating the wound in a rational manner. Projectile mass, velocity, shape, construction, and the characteristics and anatomic constraints of the tissue penetrated determine the amount, type, and location of tissue disruption. The possibility of additional injuries caused by secondary missiles and cavitation must be understood to distinguish between conservative versus surgical care of the patient. Adherence to the principles of treatment discussed aids the physician in judgment when treating gunshot wound victims. Furthermore, the authors present a classification system to facilitate the identification and treatment of lower-extremity gunshot wounds. Regardless of the expertise in understanding wound ballistics, the unknown and unexpected variables create a challenge in treating the gunshot victim. A surgeon who believes in wide excision of tissue from all sides of the wound path in any high-velocity wound probably does more harm than that done by the bullet alone. A surgeon treating gunshot wound victims should follow the dictum: "Treat the wound, not the weapon."
authors.affiliation: Broadlawns Medical Center, Des Moines, Iowa, USA.
authors.forename: V J
authors.initials: VJ
authors.lastname: Mandracchia
authors.forename: D E
authors.initials: DE
authors.lastname: Buddecke
authors.forename: T K
authors.initials: TK
authors.lastname: Statler
authors.forename: S C
authors.initials: SC
authors.lastname: Nelson
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D005389:Firearms; D018460:Fractures, Comminuted / Q000209:etiology / Q000601:surgery; D006801:Humans; D007854:Lead / Q000009:adverse effects; D007869:Leg Injuries / Q000145:classification / Q000473:pathology / Q000628:therapy; D008297:Male; D014946:Wound Infection / Q000188:drug therapy; D014948:Wounds, Gunshot / Q000145:classification / Q000473:pathology / Q000628:therapy
chemical_list: D000900:Anti-Bacterial Agents; D007854:Lead