Multiple choice Which among the following is a lysosomal storage disease of the bone? Pycnodysostosis Osteogenesis imperfecta Cleidocranial dysostosis Hypophosphatasia Hypoparathyroidism Reveal answer Fill a bubble to check yourself A Correct answer Explanation Pycnodysostosis is a lysosomal storage disease of the bone caused by a mutation in the gene that codes the enzyme cathepsin K.