Systemic Dz Manifested in Jaws

Question 1

Hypoparathyroidism

Answer 1

Reduced PTH = calcium imbalance = enamel hypoplasia

Question 2

Hyperparathyroidism

Answer 2

Increase in serum calcium

Advanced perio dz, lose bone, loss of teeth

Can look like central giant cell lesion

Question 3

Hyperpara Radio features

Answer 3

Thinning of pdl

Loss of bony trabeculations = granular

Question 4

Renal Osteodystrophy

Answer 4

A group of metabolic bone disorders that occur w/ chronic kidney dz = reduced vitamin D activation

Question 5

Rickets (child) and Osteomalacia (adults)

Answer 5

Defect in Vit D activity

Question 6

Hyperpituitarism - Gigantism/Acromegaly

Answer 6

Rare condition of increased growth hormone usually from pituitary adenoma - enlarged sella turcica

Question 7

Osteoporosis

Answer 7

Generalized decrease in bone mass and thin lamina dura.

Cortex thin

Question 8

Osteopetrosis

Answer 8

Lack of osteoclastic function, bone formation continues = dense

Osteomyelitis is frequent complication

Question 9

Osteopetrosis Radio Features

Answer 9

Increased density of bone
Delayed eruption
Malformed teeth and root

Question 10

Progressive Systemic Sclerosis

Answer 10

Collagen issue

Increased with of PDL

Question 11

Sickle Cell Anemia/thalasemia

Answer 11

Large marrow spaces

Hair on end appearance