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.
Debridement (dental) For medical debridement, see Debridement. In dentistry, debridement refers to the removal by dental cleaning of accumulations of plaque and calculus (tartar) in order to maintain dental health.