Kidney stones are chunks of material, usually calcium compounds, that form in the kidney and can become lodged in the ureter, which leads from the kidneys to the bladder. Once â¦ a stone passes, or is dislodged or broken up, it can be captured from the urine by a filter cone, and returned to a urologist for examination.
debridement in Medicine. dÃ©bridement dÃ©Â·brideÂ·ment (dÄ'brÄd-mÃ¤É´', dÄ­-brÄd'mÉnt) n. The removal of dead or contaminated tissue and foreign matter from a wound, especially by excision.
Treatment of necrosis typically involves two distinct processes: Usually, the underlying cause of the necrosis must be treated before the dead tissue itself can be dealt with. 1  Debridement, referring to the removal of dead tissue by surgical or non-surgical means, is the standard therapy for necrosis.or this reason, it is often necessary to remove necrotic tissue surgically, a procedure known as debridement. Untreated necrosis results in a build-up of decomposing dead tissue and cell debris at or near the site of the cell death.