- adventitious dentin
- secondary irregular d.
Medical dictionary. 2011.
Medical dictionary. 2011.
secondary irregular dentin — dentin formed in response to stimuli associated with pathologic processes, such as caries or injury, or cavity preparation. Such dentin is usually irregular in nature, being composed of a few tubules that may be tortuous in appearance, and it… … Medical dictionary
Chelation — Metal EDTA chelate Chelation is the formation or presence of two or more separate coordinate bonds between a polydentate (multiple bonded) ligand and a single central atom.[1] Usually these ligands are organic compounds, and are calle … Wikipedia
sheath — 1. Any enveloping structure, such as the membranous covering of a muscle, nerve, or blood vessel. Any sheathlike structure. SYN: vagina (1). 2. The prepuce of male animals, especially of the horse. 3. A specially designed tu … Medical dictionary