Osteoarthritis
Zoledronic acid has no continued benefit beyond 6 years for osteoporosis
J Bone Miner Res. 2015 May;30(5):934-44.

Spine
Balloon Kyphoplasty Reduces Back Pain in Acute Vertebral Compression Fractures
J Bone Miner Res. 2011 Jul;26(7):1627-37. doi: 10.1002/jbmr.364

Arthroplasty
Pamidronate reduces femoral calcar bone loss, bone turnover after THA
J Orthop Res. 2005 Jan;23(1):1-8.

Arthroplasty
THR: Single pamidronate dose doesn't prevent development of osteolytic lesions
J Bone Joint Surg Br. 2006 Oct;88(10):1309-15.

General Orthopaedics
The effect of 3 versus 6 years of zoledronic acid treatment on femoral neck-BMD
J Bone Miner Res. 2012 Feb;27(2):243-54. doi: 10.1002/jbmr.1494

Spine
The efficacy of kyphoplasty in the treatment of vertebral compression fractures
Lancet. 2009 Mar 21;373:1016-24. Epub 2009 Feb 24

General Orthopaedics
Denosumab reduces risk of fractures in post-menopausal women
N Engl J Med. 2009 Aug 20;361(8):756-65. Epub 2009 Aug 11.

Metabolic Disorders
Tibolone reduces fracture risk in osteoporotic women but increases stroke risk
N Engl J Med. 2008 Aug 14;359(7):697-708