Advanced
Technical
IVT
osteolysis
Pronunciation: os-tee-OL-ih-sis
Progressive bone destruction, often occurring around orthopedic implants due to wear particles.
Full Definition
Osteolysis is the progressive destruction or dissolution of bone tissue, commonly occurring as a complication around orthopedic implants when wear particles from prosthetic components trigger an inflammatory response. This process can lead to implant loosening, bone loss, and eventual implant failure requiring revision surgery. In rehabilitation settings, understanding osteolysis is important for recognizing signs of implant complications and modifying treatment approaches accordingly.
Usage
Usage note: Do not hyphenate; distinguish from osteoporosis and osteomyelitis in clinical documentation.
In Context
- "Radiographic evidence of periprosthetic osteolysis was noted around the femoral stem at five-year follow-up." — Imaging report
Also known as
bone resorption
bone destruction
Contrasted with
bone formation
ossification
Don't confuse with
osteoporosis
osteomyelitis