Definition of avascular in English:
Characterized by or associated with a lack of blood vessels.
- She had undergone a right hip replacement because of avascular necrosis of the femoral head associated with use of corticosteroids.
- Defects of the hip's cartilage can be caused by osteoarthritis, rheumatoid arthritis, avascular necrosis, and trauma.
- The areas with aggregates of cavernous-type blood vessels alternated with avascular zones.
Definition of avascular in:
- British & World English dictionary