sequestral

A surgeon carefully removes a sequestral fragment from the patient's leg.

Definition

1. Adjective (Medicine):
   • Relating to or characteristic of a sequestrum, which is a piece of dead bone that has become separated from healthy bone tissue, typically as a result of infection or injury.

Usage Examples

• (The dead bone piece was surgically extracted.)
• (An X-ray showed dead bone tissue developing in the jaw.)
• (Long-term bone infection frequently causes dead bone pieces to separate.)

Advanced Usage

• "Sequestral cavity": a hollow space within bone containing a sequestrum.

  • The sequestral cavity was drained and cleaned during the operation. (The empty space holding dead bone was treated.)

• "Sequestral necrosis": tissue death resulting in the formation of a sequestrum.

  • Sequestral necrosis is a common complication of severe bone infections. (Dead tissue formation is a frequent outcome of serious bone infections.)

Variants and Related Words

• Sequestrum (noun): a piece of dead bone that has separated from healthy bone.

  • The sequestrum was visible on the CT scan. (The dead bone fragment was seen on the imaging.)

• Sequestration (noun): the process of forming a sequestrum.

  • Bone sequestration can occur after trauma or infection. (Dead bone separation may happen following injury or illness.)

• Sequestrectomy (noun): surgical removal of a sequestrum.

  • A sequestrectomy was performed to remove the infected bone fragment. (The dead piece was surgically extracted.)

Synonyms

• Necrotic: relating to dead tissue.
• Osteonecrotic: specifically referring to dead bone tissue.
• Isolated bone fragment: a descriptive phrase for a separated piece of bone.

Related Idioms

• No common idioms exist for this highly technical medical term.