15 Questions
What is a characteristic radiographic feature of scleroderma that affects the teeth?
Generalized widening of the PDL
What is the significance of intact lamina dura in scleroderma?
It suggests a lack of bone resorption
What is the typical width of the PDL in healthy individuals?
Half the normal width in scleroderma
What is the primary role of the lamina dura in the oral cavity?
To anchor the tooth root
What is the most likely dental implication of scleroderma?
Tooth loss due to periodontal disease
What is a characteristic radiographic feature of hyperparathyroidism?
Demineralization of the skeleton with a rugger jersey spine appearance
Which of the following is a dental implication of hyperparathyroidism?
Gradual loosening and drifting of teeth
What is a reliable indicator of bone turnover in hyperparathyroidism?
Serum Alkaline Phosphatase
What is a late radiographic feature of hyperparathyroidism that occurs in about 10% of cases?
Brown tumors
What is the effect of hyperparathyroidism on cortical and trabecular bone?
They are lost and replaced by loose connective tissue
What is the radiographic similarity in patients without diabetes?
Between metabolic bone diseases and periodontal disease
Which condition can cause xerostomia?
Pituitary gland pathology
What is the difficulty in diagnosing dental implications in patients with metabolic bone diseases?
They are radiographically indistinguishable from periodontal disease
Which of the following is related to jaw development abnormalities?
Growth hormone disorder
What is the key to distinguishing between periodontal disease and metabolic bone diseases?
Radiographic diagnosis
This quiz covers the radiographic diagnosis of metabolic bone diseases, including those that resemble periodontal disease in diabetic patients. Test your knowledge of the radiographic signs and symptoms of these diseases.
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