Children with idiopathic juvenile osteoporosis typically presents in the prepubertal period with pain in the back and extremities, multiple fractures and radiological evidence of osteoporosis.

• 自发性青少年骨质疏松症的典型表现为青春期前背脊和肢端疼痛，多发性骨折，放射学诊断显示骨质疏松。