- calculous gingivitis
- التهاب اللثة القلحي
English-Arabic Medical Dictionary. 2013.
English-Arabic Medical Dictionary. 2013.
Calculus — A stone, as in the urinary tract. Also, the calcium salt deposits on the teeth. The word calculus in Latin means a pebble. Pebbles were once used for counting, from which came the mathematical field of calculus. A urinary calculus is a pebble in… … Medical dictionary