Penetrating trauma

Last revised by Craig Hacking on 15 Mar 2024

Penetrating trauma is a type of trauma in which a foreign body or bodies penetrate the skin, create a wound and injure the deeper tissues. The foreign body can remain in the patient or can exit the patient, either through the same entry wound (e.g. knife stabbing) or via a separate exit wound (the latter is termed a perforating injury).

Individual regions can be affected alone or in combination based on the trajectory and number of projectiles.

Pathology

Etiology

Penetrating trauma can be due to:

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