Higher rate of injection accuracy with midlateral vs posterior subacromial injection

Orthopedics. 2019 Jan 1;42(1):e44-e50. doi: 10.3928/01477447-20181109-03

AAOS 2016: Ketorolac and corticosteroid injection comparable for pain decrease in knee OA

Plantar fasciitis patients benefit from both autologous blood and corticosteroid injection

Foot Ankle Int. 2007 Sep;28(9):984-90

Accuracy of injection into biceps tendon sheath greatly increased with ultrasound guidance

J Shoulder Elbow Surg. 2011 Oct;20(7):1069-73. doi: 10.1016/j.jse.2011.04.004. Epub 2011 Jul 22

Shoulder pain: Pain and function significantly improved with image-guided injection

BMC Musculoskelet Disord. 2011 Jun 25;12:137. doi: 10.1186/1471-2474-12-137

Corticosteroid injection not effective in treatment of lateral epicondylalgia

JAMA. 2013 Feb 6;309(5):461-9. doi: 10.1001/jama.2013.129

Dehydrated human amnion/chorion membrane (dHACM) injection vs. placebo for plantar fasciitis

Foot Ankle Int. 2018 Oct;39(10):1151-1161. doi: 10.1177/1071100718788549

Autologous blood product injection no more effective than placebo saline for Achilles tendinopathy

Arthroscopy. 2018 Jun;34(6):1966-1975

Significant 3-week pain reduction with methylprednisolone vs saline injection for knee OA

Ann Rheum Dis. 1996 Nov;55(11):829-32

Steroid injection into rotator interval favoured over IA & subacromial injection for frozen shoulder

Am J Sports Med. 2018 Mar;46(3):663-670

Corticosteroid injection superior to ozone injection for pain and disability in shoulder impingement

Am J Phys Med Rehabil. 2019 Nov;98(11):1018-1025.

Automated vs. conventional ultrasound-guided intra-articular CS injection for hip pain

J Ultrasound Med. 2016 Jun;35(6):1259-67.

No difference between one- and two-injection corticosteroid treatments for trigger finger

Hand (N Y). 2014 Sep;9(3):340-5

Hydrodilation versus intra-articular and subacromial injections for adhesive capsulitis

J Shoulder Elbow Surg. 2016 Mar;25(3):376-83

Short-term comparison of glenohumeral and/or subacromial injection for adhesive capsulitis

Joint Bone Spine. 2016 May;83(3):324-9

Injection of triamcinolone versus saline in patients with knee osteoarthritis

Rheumatol Rehabil. 1980 Nov;19(4):212-7

Hylan injection no different than placebo injection for pain improvement in hip osteoarthritis

Osteoarthritis Cartilage. 2019 Jan;27(1):59-70. doi: 10.1016/j.joca.2018.08.018.

Clinical efficacy unrelated to corticosteroid injection accuracy for shoulder impingement

J Shoulder Elbow Surg. 2008 Jan-Feb;17(1 Suppl):61S-66S.

ISAKOS 2015: Increased accuracy of biceps tendon sheath injection with ultrasound guide

J Shoulder Elbow Surg. 2011 Oct;20(7):1069-73.

Not all injection therapies effective in improving pain in patients with tennis elbow

Am J Sports Med. 2013 Jun;41(6):1435-46. doi: 10.1177/0363546512458237. Epub 2012 Sep 12