___

• 1. Ledlie JT, Renfro M. Balloon kyphoplasty: one-year outcomes in vertebral body height restoration, chronic pain, and activity levels. J Neurosurg 2003;98(1 Suppl):36–42.
• 2. Czerwiński E, Zemankiewicz S, Osieleniec J. Kyphoplasty and vertebroplasty in the treatment of osteoporotic fractures of the spine. Ortop Traumatol Rehabil 2003;5(1):40–7.
• 3. Watts NB, Harris ST, Genant HK. Treatment of Painful Osteoporotic Vertebral Fractures with Percutaneous Vertebroplasty or Kyphoplasty. Osteoporosis International 2001;12:429–37.
• 4. Lange A, Kasperk C, Alvares L, Sauermann S, Braun S. Survival and cost comparison of kyphoplasty and percutaneous vertebroplasty using German claims data. Spine (Phila Pa 1976) 2014;39(4):318–26.
• 5. Taylor RS, Fritzell P, Taylor RJ. Balloon kyphoplasty in the management of vertebral compression fractures: an updated systematic review and meta-analysis. Eur Spine J 2007;16(8):1085–100.
• 6. Chandra RV, Yoo AJ, Hirsch JA. Vertebral augmentation: update on safety, efficacy, cost effectiveness and increased survival? Pain Physician 2013;16(4):309–20.