A sequestrum (plural: sequestra) is a piece of dead bone [1] that has become separated during the process of necrosis from normal or sound bone. It is a complication (sequela) of …

Jan 25, 2025 · On CT a sequestrum appears as a fragment of bone separate from the remainder of the bone. Granulation tissue may be visible as a low attenuation rim, and an involucrum or …

Sample our complete digital archive of award-winning fiction, nonfiction, poetry, and visual arts. Read More...

According to a pathological definition, a bony sequestrum is defined as a piece of devitalized bone that has been separated from the surrounding bone during the process of necrosis.

A sequestrum is a piece of bone that has died due to ischaemic necrosis, often resulting from an acute infection. It may appear on a follow-up X-ray weeks or months after the onset of the …

The meaning of SEQUESTRUM is a fragment of dead bone detached from adjoining sound bone.

Sequestrum is defined as a dead cortical fragment that is more radiopaque than normal cortical bone, typically characterized by sharp ends due to the absence of resorption. It may be …

sequestrum A piece of dead, often detached, bone lying within a cavity or abscess. Sequestra usually form as a result of long-term OSTEOMYELITIS.

Jul 27, 2025 · While complications are not common, untreated bony sequestrum can lead to prolonged pain, chronic infection, and delayed healing. Discover a comprehensive …

It can be associated with the formation of pus. Treatment is usually by surgical removal of the piece of dead bone (sequestectomy). See also osteonecrosis. From: sequestrum in A …