##  [Cementum](/cementum) 

  ##  [Cementum](https://health.quantumdictionary.io/cementum-0) 

  

 [![Health & Life Sciences Dictionary](/sites/default/files/styles/large/public/2026-01/Health%20%26%20Life%20Sciences.png.webp?itok=yyyaiQOY)](/topic-specific-dictionaries/health-life-sciences)



**Health & Life Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

The mineralized connective tissue that covers the tooth root(s), providing an attachment surface for periodontal ligament fibers and participating in the maintenance of root integrity and tooth support within the alveolus.