What is Hypercementosis characterized by?
Hypercementosis is characterized by cementum formation beyond the physiological limits of the tooth. Hypercementosis usually occurs as a generalized thickening of the cementum with nodular enlargement of the apical third of the root.
What are the types of Hypercementosis?
| Tooth group | Hypercementosis type | |
|---|---|---|
| discrete | moderate | |
| Maxillary molars | 2 | 1 |
| Mandibular molars | 2 | 1 |
| Maxillary premolars | 1 | 1 |
Which disorder is associated with Hypercementosis of teeth?
Systemic conditions associated with hypercementosis are acromegaly, goitre, arthritis, rheumatic fever, calcinosis, Gardner’s syndrome, Paget’s disease and vitamin A deficiency. Most of these conditions show a weak association except for Paget’s disease, which is strongly linked to this condition.
Which feature is characteristic of pulp stones?
Pulp stones are discrete calcifications found in the pulp chamber of the tooth which may undergo changes to become diffuse pulp calcifications such as dystrophic calcification. They are usually noticed by radiographic examination and appeared as round or ovoid radiopaque lesions.
Does hypercementosis cause pain?
The most obvious symptom would be ridges along the tooth’s apex, but there others. For instance you may feel discomfort in the tooth or a painful sensation. The gums might not be able to accommodate all the additional cementum which cuts additional strain on the tooth.
What causes hypercementosis?
Hypercementosis is excessive deposition of cementum on the tooth roots. In most cases, its cause is unknown. Occasionally, it appears on a supraerupted tooth after the loss of an opposing tooth. Another cause of hypercementosis is inflammation, usually resulting from rarefying or sclerosing osteitis.
Is hypercementosis a periodontal disease?
Hypercementosis, or cemental dysplasia, is an adaptive change in the periodontal ligament characterized by increased cementum thickness on the root surface, most commonly affecting the apical third of the root.
What is the function of cementicles?
Cementicles undergo deposition of either primary or secondary cementum. They may also show osteoclastic resorption. Occasionally they fracture, but the fragments may become united by callus. The fusion of free cementicles around the apical end is not considered as a true cementoma.
What is dental calculus?
Dental calculus is calcified dental plaque, composed primarily of calcium phosphate mineral salts deposited between and within remnants of formerly viable microorganisms. A viable dental plaque covers mineralized calculus deposits.