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In the Industry Vocabulary Test
tissue necrosis
Death of tissue cells due to insufficient blood supply or other factors.
Full Definition
Tissue necrosis refers to the death of cells or tissue due to factors such as inadequate blood supply, infection, trauma, or chemical injury. In plastic surgery, necrosis is a significant complication that can occur following procedures involving extensive tissue manipulation, tight closures, or compromised vascular supply. Risk factors include smoking, diabetes, radiation exposure, and excessive surgical tension. Management may require debridement, wound care, or reconstructive procedures depending on the extent and location of necrotic tissue.
Usage
Usage note: Often abbreviated as 'necrosis' in clinical contexts.
In Context
- "Partial tissue necrosis developed along the incision margins." — Complication report
- "Smoking increases the risk of tissue necrosis following facelift surgery." — Pre-operative counseling
Also known as
tissue death
gangrene
Contrasted with
tissue viability
healing
Don't confuse with
ischemia
infection