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Knee OA: NASHA intra-articular hyaluronic acid vs. methylprednisolone acetate

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No difference in clinical efficacy between single NASHA and placebo injection for knee OA

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Single IA injection of NASHA hyaluronic acid not effective overall for pain in knee OA

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Effects of hyaluronan and triamcinolone on gait, EMG, and clinical outcomes in knee OA

Eur J Med Res. 2009 Apr 16;14(4):157-64

Low-level Laser Therapy vs Extracorporeal Shockwave Therapy for Subacromial Impingement Syndrome

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Comparing hydrocortisone acetate/t-butylacetate vs placebo injection for knee OA

Ann Rheum Dis. 1960 Sep;19:257-61

Microdiscectomy improves clinical outcome compared to open surgery for slipped lumbar disc

Eur Spine J. 2014 Sep;23(9):1992-9

TKA: Press-fit condylar prosthesis superior to continuum knee system prosthesis

Acta Orthop. 2011 Dec;82(6):685-91. Epub 2011 Nov 9

Percutaneous transforaminal endoscopic versus microendoscopic discectomy for lumbar disc herniation

J Neurosurg Spine. 2018 Mar;28(3):300-310

COA 2013: Morphine is an effective analgesic after arthroscopic knee surgery

APTA: Tai Chi may improve balance and reduce falls in elderly

Incidence and severity of anterior knee pain reduced with patellar denervation in TKA

J Arthroplasty. 2014 Dec;29(12):2309-13

Cemented versus uncemented fixation in total hip replacement

Acta Orthopaedica 2007; 78 (3): 315–326

Lower blood loss and increased early ROM with knee flexion vs. extension after TKA

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rhBMP-2 provides no benefit in treatment of open tibial fractures with a reamed IM nail

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No benefit of compressive cryotherapy vs ice for managing pain after shoulder arthroscopy

J Shoulder Elbow Surg. 2015 Jun;24(6):854-9

Transmuscular lumbar microdiscectomy consumes less post-operative analgesic

Eur Spine J. 2008 Apr;17(4):518-22. Epub 2008 Jan 26.

Improvements in frozen shoulder syndrome with end-range and movement mobility treatments

Phys Ther. 2007 Oct;87(10):1307-15. Epub 2007 Aug 7

No clinically relevant difference between surgical methods for sciatica and herniated disc

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