2023
DOI: 10.7759/cureus.40473
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A Case Report of Three Patients Who Underwent Temporary Peripheral Nerve Stimulation for Treatment of Knee Pain Secondary to Osteoarthritis

Abstract: Knee osteoarthritis affects millions of people worldwide. There remains a role for novel therapies to manage pain for patients who are unable or unwilling to undergo knee arthroplasty. A peripheral nerve stimulator (PNS) may be beneficial in this population. We present a case report of three patients who received temporary femoral or saphenous PNS and were either unwilling or unable to undergo knee arthroplasty. Two of the three patients reported significantly reduced pain and improved functioning. Our case re… Show more

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Cited by 4 publications
(5 citation statements)
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“…PNS is currently being used for various conditions including radicular spinal and peripheral neuropathy, post-quadriceps tendon rupture, Complex regional pain syndrome, and chronic scrotal pain [5][6][7][8][9][10]. PNS has also been described to manage pain from osteoarthritis originating from facet joints in the lumbar area and knee [11,12]. Stimulation of the multifidus through a PNS device has been shown to be effective in providing pain relief in patients who have failed other treatments for low back/lumbar facetogenic pain, and data are currently available for long-term relief (up to 12 months) in these patient populations [13].…”
Section: Discussionmentioning
confidence: 99%
“…PNS is currently being used for various conditions including radicular spinal and peripheral neuropathy, post-quadriceps tendon rupture, Complex regional pain syndrome, and chronic scrotal pain [5][6][7][8][9][10]. PNS has also been described to manage pain from osteoarthritis originating from facet joints in the lumbar area and knee [11,12]. Stimulation of the multifidus through a PNS device has been shown to be effective in providing pain relief in patients who have failed other treatments for low back/lumbar facetogenic pain, and data are currently available for long-term relief (up to 12 months) in these patient populations [13].…”
Section: Discussionmentioning
confidence: 99%
“…PNS currently has various applications in adults, including complex regional pain syndrome (CRPS), peripheral neuropathy from post-herpetic neuralgia, chronic knee osteoarthritis, quadriceps tendon rupture, or neuropathic pain originating from ulnar, sciatic, or femoral nerves [9][10][11][12][13][14]. There are various mechanisms through which PNS may play a role in the reduction of pain.…”
Section: Discussionmentioning
confidence: 99%
“…Eight case series examined the application of PNS in the context of knee pain [16,[22][23][24][25][26][27][28]. One study focused on patients with a patellar tendon autograft anterior cruciate ligament (ACL) reconstruction and seven studies investigated PNS for the management of pain due to osteoarthritis of the knee or postoperative pain after total knee arthroplasty (TKA) or total hip arthroplasty (THA) [11].…”
Section: Hip and Kneementioning
confidence: 99%
“…In two studies, PNS was used to address osteoarthritic knee pain in four patients with contraindications to surgery due to young age and/or an elevated BMI (Table 1a) [27,28]. Patients rated their knee pain on a scale from 0 to 10 before and after the intervention; however, not all post intervention responses were documented.…”
Section: Hip and Kneementioning
confidence: 99%
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