Peripheral Nerve Stimulation for Chronic Shoulder Pain: A Proof of Concept Anatomy Study

2018 ◽  
Vol 21 (3) ◽  
pp. 284-289 ◽  
Author(s):  
Michael Gofeld ◽  
Anne Agur
2021 ◽  
pp. 13-17
Author(s):  
Niek Vanquathem

Background: Shoulder pain is a common condition, often refractory to treatment. Peripheral nerve stimulation (PNS) of the suprascapular nerve (SSN) can be efficacious in providing relief of shoulder pain while improving pain-related quality of life (QOL). The objective of this case report is to demonstrate the effectiveness of a minimally invasive wireless PNS in the treatment of chronic shoulder pain. Case Report: This 94-year old man presented with severe shoulder pain. He suffered from poliomyelitis as a child affecting his left leg, forcing him to use crutches to be ambulatory. He developed progressive right shoulder pain and was subsequently diagnosed with right glenohumeral osteoarthritis. The patient was treated semiannually for 4 years with corticosteroids injections and pain medication with minimal relief (7 out of 10 on the Visual Analog Scale [VAS]). A suprascapular block with lidocaine 2% resulted in significant pain reduction (1 out of 10 on the VAS). As a result, the patient opted for wireless PNS of the SSN via a minimally invasive procedure. Two weeks post implant, the patient reported no postoperative pain, and his chronic pain was rated 0 out of 10 even during movement. Reports of reduced pain were sustained throughout the 6 months of observation with subsequent improvements in QOL and functionality. Conclusion: Wireless neurostimulation of the SSN can be a very effective therapy option for the treatment of refractory, chronic shoulder pain as a result of glenohumeral osteoarthritis. Key words: Endoscopic spine surgery, lumbar radiculopathy, minimally invasive spine, SI joint fusion


2017 ◽  
Vol 41 (1) ◽  
pp. 119-124 ◽  
Author(s):  
Daniela Mehech ◽  
Melvin Mejia ◽  
Gregory A. Nemunaitis ◽  
John Chae ◽  
Richard D. Wilson

2017 ◽  
Vol 21 (3) ◽  
pp. 290-295 ◽  
Author(s):  
Richard D. Wilson ◽  
Maria E. Bennett ◽  
Vu Q.C. Nguyen ◽  
William C. Bock ◽  
Michael W. O'Dell ◽  
...  

2014 ◽  
Vol 6;17 (6;12) ◽  
pp. E769-E773
Author(s):  
Foad Elahi

The shoulder joint is an enarthrodial or ball-and-socket joint. A complex network of anatomic structures endows the human shoulder with tremendous mobility, greater than any other joint in the body. Many pathologies can been found in those patients with chronic shoulder pain. The painful limitation of shoulder motion affects hand and arm motion as well; therefore, it significantly influences work performance and everyday activities as well as the quality of life. Therefore, the treatment of patients with chronic shoulder pain has major social and health economic implications. In this article we present a patient with a complex history of shoulder pathology including 7 surgeries that left the patient with chronic debilitating shoulder pain. She was suffering from chronic pain and limited mobility of the shoulder joint due to adhesive shoulder capsulitis. She was treated with a multimodality approach with the goals of increasing shoulder range of motion and decreasing her pain. This did not provide significant improvement. The suprascapular nerve supplies motor and sensory innervation to the shoulder, and can be easily accessible in the supraspinatus fossa. A suprascapular nerve block dramatically decreased her pain. This clinical observation along with confirmatory nerve block play an important role during the decision-making process for a trial period of electrical neuromodulation. She was followed for 3 months after the permanent implantation of a suprascapular nerve stimulator. Her pain and shoulder range of motion in all planes improved dramatically. Peripheral nerve stimulation (PNS) of the suprascapular nerve, in addition to multimodality pain management, is one approach to the difficult task of treating adhesive capsulitis with accompanying pain and the inability to move the shoulder. We conducted a literature review on PubMed and found no case describing a similar patient to our knowledge. Key words: Suprascapular nerve, neuromodulation, peripheral nerve stimulation, adhesive capsulitis, chronic shoulder pain


2015 ◽  
Vol 94 (2) ◽  
pp. 146-153 ◽  
Author(s):  
Vu Q.C. Nguyen ◽  
William C. Bock ◽  
Christine C. Groves ◽  
Marybeth Whitney ◽  
Maria E. Bennett ◽  
...  

2021 ◽  
Author(s):  
Jamal Hasoon ◽  
Suhani Dalal ◽  
Amnon A. Berger ◽  
Vwaire Orhurhu ◽  
Alan D. Kaye

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