Corrosion of silver cones in bone: a scanning electron microscope and microprobe analysis.
Sections of silver cones were implanted in tibial bone wounds in 36 Sprague-Dawley rats. Groups of six rats each were killed at monthly intervals, and the specimens were examined by scanning electron microscopy and by X-ray microanalysis. The silver cones had corroded rapidly, but they were well tolerated by the tissues. Elements of silver, chlorine, and sulfur were found in the tissues adjacent to the implants.
Zielke
D R
DR
Department of Biophysics, US Army Institute of Dental Research, Washington, DC, USA.
Brady
J M
JM
del Rio
C E
CE
D000818:Animals; D001842:Bone and Bones / Q000737:chemistry / Q000648:ultrastructure; D003343:Corrosion; D004577:Electron Probe Microanalysis; D020007:Implants, Experimental; D051381:Rats; D017207:Rats, Sprague-Dawley; D012387:Root Canal Filling Materials / Q000737:chemistry*; D012834:Silver / Q000737:chemistry*; D013977:Tibia
D012387:Root Canal Filling Materials; D012834:Silver