Question

Osteogenesis imperfecta is manifested by

A. punched-out radiolucencies in the jaws.
B. numerous unerupted supernumerary teeth.
C. osteoporosis and anemia.
D. multiple fractures and blue sclera.

Answer 1

Osteogenesis imperfecta is a genetic disorder characterized by abnormally weak bones that are prone to breakage and fracturing upon mild trauma. In severe cases, individuals may have abnormal bone formation, resulting in thicker or shorter bones. Other symptoms may include fragile skin, weak muscles, loose joints, easy bruising, frequent nosebleeds, brittle teeth, blue sclera, and hearing loss.

Step-by-step explanation:

Osteogenesis imperfecta, also known as brittle bone disease, is a genetic disorder characterized by abnormally weak bones that are prone to breakage and fracturing upon mild trauma. In severe cases, individuals may have abnormal bone formation, resulting in thicker and longer bones or thinner and shorter bones, leading to a taller or shorter stature respectively. Other symptoms may include fragile skin, weak muscles, loose joints, easy bruising, frequent nosebleeds, brittle teeth, blue sclera, and hearing loss.