Cementum is the hard outside layer of a tooth root. It is not present in the crown (part above the gums) portion of a tooth. Cementum allows periodontal ligaments to attach onto it, allowing tooth to be connected to the maxilla or mandible.
Cementum
Questions and Answers
Q: What is cementum?
A: Cementum is the hard outside layer of a tooth root.
Q: Where is cementum located on a tooth?
A: Cementum is not present in the crown (part above the gums) portion of a tooth.
Q: What is the function of cementum?
A: Cementum allows periodontal ligaments to attach onto it, allowing the tooth to be connected to the maxilla or mandible.
Q: Can cementum be found in the crown portion of a tooth?
A: No, cementum is not present in the crown portion of a tooth.
Q: What is the purpose of the periodontal ligaments?
A: Periodontal ligaments allow the tooth to be attached to the maxilla or mandible, allowing for support and stability.
Q: How does cementum help attach the tooth to the maxilla or mandible?
A: Cementum allows periodontal ligaments to attach onto it, providing a secure connection between the tooth and the bone.
Q: Is cementum a soft or hard layer?
A: Cementum is a hard outside layer that covers the tooth root.