Howard Farran DDS, MBA - Calculus Grading Scale: 0 - No Calculus 1 - Trace levels of calculus at gingival margin or between teeth 2 - Slight calculus 1mm or less 3 -
![Qu Dentists on Twitter: "Calculus bridge scaling done by: @SomayaGarawi #qudent #جامعه_القصيم https://t.co/ukAhWWoCPE" / Twitter Qu Dentists on Twitter: "Calculus bridge scaling done by: @SomayaGarawi #qudent #جامعه_القصيم https://t.co/ukAhWWoCPE" / Twitter](https://pbs.twimg.com/media/Da5AuwfWAAA4oHB.jpg)
Qu Dentists on Twitter: "Calculus bridge scaling done by: @SomayaGarawi #qudent #جامعه_القصيم https://t.co/ukAhWWoCPE" / Twitter
![1: Bridge-like calculus: Seen in the absence of functional antagonists. | Download Scientific Diagram 1: Bridge-like calculus: Seen in the absence of functional antagonists. | Download Scientific Diagram](https://www.researchgate.net/profile/Syed-Peeran/publication/348818286/figure/fig1/AS:984676151869442@1611776497856/Bridge-like-calculus-Seen-in-the-absence-of-functional-antagonists_Q640.jpg)