dislocator

Example:The rupturer separated the broken bone within the span of a few minutes.

Definition:A breaker or divider, particularly by force, especially of something that is rigid or tightly fixed.

Example:The rupture of the Achilles tendon is a common injury during sudden violent physical activities.

Definition:To break or tear apart; to separate or divide abruptly, especially by violent force; to cause to become ruptured.