TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CAVITATION DAMAGE [2 records]

Record 1 2020-10-23

English

Subject field(s)
  • General Medicine
  • Cutting and Thrusting Weapons
  • Ballistics
CONT

Low-velocity items, such as knives and swords, are usually propelled by a person's hand, and usually do damage only to the area that is directly contacted by the object. The space left by tissue that is destroyed by the penetrating object as it passes through forms a cavity; this is called permanent cavitation.

French

Domaine(s)
  • Médecine générale
  • Armes blanches
  • Balistique
CONT

Quand un projectile pénètre la peau au sein d'un tissu mou, on observe trois phénomènes : l'onde de choc, la cavitation temporaire et la cavitation permanente.

Spanish

Save record 1

Record 2 2020-10-23

English

Subject field(s)
  • General Medicine
  • Small Arms
  • Ballistics
DEF

The transient radial displacement of tissue surrounding the projectile path.

CONT

Bullets classed as medium-velocity projectiles include those from handguns, shotguns, and submachine guns. In addition to causing damage to the tissues they contact, medium-and high-velocity projectiles cause a secondary cavitation injury : as the object enters the body, it creates a pressure wave which forces tissue out of the way, creating a cavity that can be much larger than the object itself; this is called temporary cavitation.

French

Domaine(s)
  • Médecine générale
  • Armes légères
  • Balistique
CONT

Quand un projectile pénètre la peau au sein d'un tissu mou, on observe trois phénomènes : l'onde de choc, la cavitation temporaire et la cavitation permanente.

Spanish

Save record 2

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