This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Musculo Skeletal Disorders, Subject name: Pediatrics
A 4-year-old boy presents with recurrent fractures, hyperextensible joints and hearing problems. His X-ray of lower limbs show the following. What is your diagnosis? 
Select and explain. 
A. Achondroplasia, B. Osteogenesis imperfecta, C. Osteopetrosis, D. Ehler-Danlos syndrome
B: Osteogenesis imperfecta
Answer: B: Osteogenesis imperfecta 
Explanation: b. Osteogenesis imperfectaOsteoporosis with metaphyseal flaring & "popcorn" formation at growth plates are features of Osteogenesis Imperfecta