- What does Dilaceration mean?
- What is a Cementoma?
- What causes Cementoblastoma?
- What is periapical Cemental dysplasia?
- What causes Hypercementosis?
- Do Odontomas need to be removed?
- Is Odontoma common?
- What is idiopathic Osteosclerosis?
- What is an Odontome?
- What causes Radiolucency?
- Can cementum repair itself?
- What is periapical granuloma?
- What is a radicular cyst?
- What is odontogenic Keratocyst?
- Does Hypercementosis cause root resorption?
What does Dilaceration mean?
Dilaceration is an abnormal bend in the root or crown of a tooth.
Although the root is affected most frequently, the bend may occur anywhere along the length of the tooth and has been noted in various teeth throughout the dentition..
What is a Cementoma?
Cementoma is an odontogenic tumor of cementum. … Considerable thickening of the cementum can often be observed. A periapical form is also recognized. Cementoma is not exclusive to the mandible as it can infrequently occur in other parts of the body such as the long bones.
What causes Cementoblastoma?
Cementoblastoma, or benign cementoblastoma, is a relatively rare benign neoplasm of the cementum of the teeth. It is derived from ectomesenchyme of odontogenic origin. Less than 0.69–8% of all tumors of the teeth. there is no paresthesia.
What is periapical Cemental dysplasia?
Periapical cemental dysplasia is a benign condition mostly seen in patients over 20 years of age and is more common in women. The lesion occurs in and near the periodontal ligament around the apex of a tooth, usually a mandibular incisior.
What causes Hypercementosis?
The local factors implicated to cause hypercementosis are occlusal trauma,7 inflammation secondary to pulpal or periodontal disease, tooth mobility,2 repair of root fracture and transplantation of teeth.
Do Odontomas need to be removed?
Odontoma is the most common odontogenic benign tumor, and the treatment of choice is generally surgical removal. After excision, bone grafts may be necessary depending on the need for further treatment, or the size and location of the odontoma.
Is Odontoma common?
Although it’s unlikely that you’ll ever be diagnosed with one, an odontoma is one of the more common forms of noncancerous oral tumors. Some professionals consider this tumor a type of dental hamartoma, which is an abnormal tissue growth that replicates the surrounding tissue.
What is idiopathic Osteosclerosis?
Idiopathic osteosclerosis is a focus of increased bone density. Usually appears to be elliptical, round, or irregular in shape. No expansion. Also known as dense bone island, bone scar, focal periapical osteopetrosis, or enostosis.
What is an Odontome?
An odontome is a growth in which both epithelial and mesenchymal cells exhibit complete differentiation with the result that functional ameloblasts and odontoblasts form enamel and dentin.
What causes Radiolucency?
Certain lesions, such as cysts, granulomas, and abscesses, are known to appear on an x-ray when the nerve inside of a given tooth is unhealthy. The unhealthy nerve tissue may exit the tooth via a small opening in the tip of the tooth root, resulting in a radiolucency.
Can cementum repair itself?
Cementum is formed continuously throughout life because a new layer of cementum is deposited to keep the attachment intact as the superficial layer of cementum ages, but unlike bone tissue that can be constantly rebuilt and remodeled, cementum has a stronger anti-absorption capacity compared to the alveolar bone and is …
What is periapical granuloma?
Periapical granuloma is one of the most common of all sequelae of pulpitis. It is essentially a localised mass of chronic granulation tissue formed in response to the infection. The involved tooth is sensitive to percussion, and the patient feels pain while chewing solid food.
What is a radicular cyst?
Introduction. A radicular cyst is generally defined as a cyst arising from epithelial residues (cell rests of Malassez) in the periodontal ligament as a consequence of inflammation, usually following the death of the dental pulp.
What is odontogenic Keratocyst?
The odontogenic keratocyst (OKC) is a cystic lesion of odontogenic origin, which is classified as a developmental cyst derived from the dental lamina. This lesion was first described in 1956 by Phillipsen. It is one of the most aggressive odontogenic cysts of the oral cavity.
Does Hypercementosis cause root resorption?
Radiographically, the teeth affected by hypercementosis show thickening of the root, surrounded by radiolucent periodontal ligament space, and intact lamina dura. In turn, cementoblastoma is a calcified mass attached to the dental root, with loss of contour due to root resorption and fusion with tumor.