Acellular Cementum

Question 1. Acellular cementum.
Answer:

It is the first formed cementum that is formed before the tooth reaches the occlusal plane.
It is also known as the primary cementum.
It covers the cervical third of the root.
It is a highly calcified structure with mineralized sharpey’s fibers.
It does not contain any cells thus called acellular cementum.
Incremental lines are closely placed.
Its main function is the anchorage of teeth.

“Understanding acellular cementum through FAQs: Structure, function, and uses explained”

Question 2. Clinical considerations of cementum.
Answer:

Cementum is more resistant to resorption than bone. This is used during orthodontic tooth movement.
Cementum is avascular and thus not damaged by pressure.
Cementum resorption can occur after trauma or excessive occlusal forces.
The damage caused by it is repaired, either by the formation of cellular or acellular cementum.
If the former outline of the root surface is re-establish, it is called anatomic repair.
But if the tire outline of the alveolar bone follows that of the root surface, it is called functional repair.

“Common challenges in mastering acellular cementum notes effectively: FAQs provided”

Transverse root fractures are healed by the formation of new cementum.
Hypercementosis occurs secondary to periapical inflammation or excessive occlusal stress.
Abnormal cemental deposition can sometimes lead to ankylosis.
Cementum is found thicker in type 2 diabetic patients.
Cemental caries can be seen on the exposed surface of the cementum associated with gingival recession.
Incremental lines in the cementum are used for age determination.

“Importance of studying acellular cementum for dental students: Questions explained”

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