Which one of the following is not related with bone disorder?

The correct option is D Artherosclerosis
Osteoporosis is a progressive bone disease characterized by a decrease in bone mass and density which can lead to an increased risk of fracture. In osteoporosis, the bone mineral density is reduced. Arthritis is the disorder in which there is inflammation of bones. Rickets is a bone disorder in which bones are prone to fractures and deformity. It also results due to lack of vitamin D. Atherosclerosis is a disorder in which there is plaque formed inside the arteries. Thus, the correct answer is option C.