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Anterior radial head subluxation in primary elbow osteoarthritis. INTERNATIONAL ORTHOPAEDICS 2024; 48:809-815. [PMID: 38147072 DOI: 10.1007/s00264-023-06059-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 12/05/2023] [Indexed: 12/27/2023]
Abstract
PURPOSE To investigate elbows with primary osteoarthritis (OA) for the presence of anterior radial head subluxation. METHODS A total of 71 patients with elbow osteoarthritis and 45 with lateral epicondylitis were initially identified. The baseline characteristics and preoperative elbow X-rays of consecutive patients that had been clinically confirmed with elbow OA or lateral epicondylitis between March 2011 and January 2020 were then retrospectively reviewed. The radiocapitellar ratio (RCR; the ratio of the displacement of the radial head about the diameter of the capitulum) was calculated using lateral views. These RCR values were compared between the OA and lateral epicondylitis cases. RESULT A significant increase was detected in RCR values between patients in elbow OA and the control group (13.2% (± 10.6) vs -1.2% (± 6.8), P<0.001). Based on receiver operating characteristic curves, RCR values had an excellent area under the curve (0.89) for the detection of elbow OA (Youden index, 0.69; sensitivity, 89%; specificity, 80%). Based on the ROC curve, the cutoff value of RCR was 0.04. Patients with RCR ≥ 0.04 had a significantly higher proportion of cases with elbow OA (risk ratio, 31.50 [95% CI, 11.17-88.82]) than those with RCR ˂ 0.04 (P ˂ 0.001). CONCLUSION Radial head subluxation is a radiographic finding associated with elbow OA and RCR ≥ 0.04 could be used as an aetiological factor for elbow OA diagnosis.
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Investigating the relationship between pain level and grip and wrist muscles strength in individuals with lateral epicondylitis: is pain a barrier to strength assessment? INTERNATIONAL ORTHOPAEDICS 2024; 48:651-656. [PMID: 38102504 DOI: 10.1007/s00264-023-06068-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/10/2023] [Indexed: 12/17/2023]
Abstract
PURPOSE This study was carried out to examine the relationship between rest, activity, and nighttime pain and grip and isokinetic muscle strength of the wrist muscles in individuals with lateral epicondylitis. METHODS Fifty-six sedentary individuals aged between 18 and 65 years diagnosed with unilateral lateral epicondylitis volunteered to participate in the study. The level of rest, activity, and nighttime pain was evaluated with visual analog scale (VAS). The grip strengths of both arms were evaluated by averaging a maximum of three grip strength measurements using a hand dynamometer. The strength of both wrist flexor and extensor muscles were evaluated with isokinetic dynamometer at angular velocities of 60 and 180°/s with five and 15 concentric repetitions respectively. RESULTS There was no significant relationship found between the affected side's grip strength and isokinetic muscle strength with rest, activity and nighttime pain (all P > 0.05). However, there was a difference observed between the affected and unaffected side in grip strength and isokinetic strength measurements of all wrist muscles (all P < 0.05); the unaffected side values were found to be higher. CONCLUSION The result of this study found no correlation between the stated level of pain and the true muscle strength in the affected hand. In line with these findings, we think that assessments involving strength can be made in other musculoskeletal problems where pain is present. However, the findings may not reflect the true muscle strength which will tend to be underrated.
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Response to letter to the editor regarding the article "Evaluation of lateral epicondylopathy, posterior interosseous nerve compression, and plica syndrome as co-existing causes of chronic tennis elbow". INTERNATIONAL ORTHOPAEDICS 2023; 47:2881-2882. [PMID: 37737294 DOI: 10.1007/s00264-023-05985-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023]
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Letter to the editor regarding the article by Bonczar M. et al.: Evaluation of lateral epicondylopathy, posterior interosseous nerve compression, and plica syndrome as co-existing causes of chronic tennis elbow. INTERNATIONAL ORTHOPAEDICS 2023; 47:2879. [PMID: 37610464 DOI: 10.1007/s00264-023-05945-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/14/2023] [Indexed: 08/24/2023]
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Demonstrating the relationship of ultrasonographic parameters with disease activity and pain in lateral epicondylitis. Medicine (Baltimore) 2023; 102:e35499. [PMID: 37800806 PMCID: PMC10553164 DOI: 10.1097/md.0000000000035499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 09/14/2023] [Indexed: 10/07/2023] Open
Abstract
To evaluate the relationship of ultrasonographic evaluation parameters with pain, muscle strength and disease severity in lateral epicondylitis (LE). 64 people were included in present retrospective, cross-sectional study. Activity and rest pain was questioned with Visual Analog Scale (VAS). Also, Patient Rated Tennis Elbow Evaluation (PRTEE) and the maximum grip strength were evaluated. Hypoechoic region, neovascularity, cortical irregularity, enthesopathy and peritendinous fluid or bursitis were evaluated by ultrasonography. 48 of the patients were female and 16 were male. Mean age was 48.53 ± 6.12, body mass index was 27.70 ± 4.75. 55 (85.9%) hypoechoic region, 31 (48.4%) neovascularity, 21 (32.8%) cortical irregularity, 19 (29,7%) enthesopathy, and 18 (28.1%) peritendinous fluid or bursitis were detected by ultrasonography. When the ultrasonographic findings and clinical findings of the patients were compared, no significant difference was found between the hypoechoic region, cortical irregularity, enthesopathy and clinical findings (P > .05), while the extension grip strength was found to be significantly lower in patients with neovascularity (P = .045). In addition, patients with peritendinous fluid or bursitis, were found to be significantly lower in both flexion (P = .033) and extension (P = .023) grip strength, while PRTEE function (P = .021) subgroup and total (P = .038) scores were significantly higher. Hypoechoic region, cortical irregularities and enthesopathy were not evaluated to be associated with disease severity, pain and muscle strength. Neovascularity was found to be associated only with extension grip strength. Peritendinous fluid or bursitis was found to be associated with both flexion and extension grip strength and disease activity, but not associated with pain.
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Evaluation of lateral epicondylopathy, posterior interosseous nerve compression, and plica syndrome as co-existing causes of chronic tennis elbow. INTERNATIONAL ORTHOPAEDICS 2023; 47:1787-1795. [PMID: 37071147 PMCID: PMC10267267 DOI: 10.1007/s00264-023-05805-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/30/2023] [Indexed: 04/19/2023]
Abstract
PURPOSE A great number of patients that suffer from lateral epicondylitis, commonly called tennis elbow (TE), are not successfully treated, meaning, not getting adequate therapeutic effects and the main origin of the pain not being handled appropriately. The hypothesis of the present study is that the inefficiency of the treatment of the chronic TE may often be due to underdiagnosis of posterior interosseous nerve (PIN) entrapment or and plica syndrome, as the authors believe that those pathologies can often occur simultaneously. METHODS A prospective cross sectional study was conducted. A total of 31 patients met the required criteria. RESULTS Thirteen (40.7%) of the patients had more than one source of the lateral elbow pain. Five patients (15.6%) had all three examined pathologies. Six patients (18.8%) had TE and PIN syndrome. Two patients (6.3%) had TE and plica syndrome. CONCLUSION The present study demonstrated concomitant potential sources of lateral elbow pain in patients diagnosed with chronic TE. Our analysis shows how important it is to systematically diagnose patients that present with lateral elbow pain. The clinical characteristics of the three most common causes of chronic lateral elbow pain, meaning, TE, PIN compression, and plicae syndrome were also analyzed. Having adequate knowledge about the clinical aspects of these pathologies can help with a more effective differentiation of the etiology of chronic lateral elbow pain, and with that, a more efficient and cost-effective treatment plan.
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Radiocapitellar incongruity of the radial head in magnetic resonance imaging correlates with pathologic changes of the lateral elbow stabilizers in lateral epicondylitis. PLoS One 2021; 16:e0254037. [PMID: 34234369 PMCID: PMC8263266 DOI: 10.1371/journal.pone.0254037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/17/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Post-traumatic posterolateral rotatory instability (PLRI) can be shown as radiocapitellar incongruity or posterior translation (PT) of the radial head in magnetic resonance imaging (MRI). We aimed to evaluate whether PT correlated with pathologic changes of lateral elbow stabilizers in patients with lateral epicondylitis. MATERIALS AND METHODS In MRIs of 160 patients with lateral epicondylitis, we measured PT of the radial head in the sagittal images. We qualitatively graded five lesions of the lateral elbow structures that included common extensor tendon (CET) lesion (grade 1-3), lateral collateral ligament complex (LCLC) insufficiency (grade 0-2), and absence or presence of bone marrow signal change, osteochondral lesion, and calcification. We analyzed whether the PT correlated with pathologic changes of the lateral elbow stabilizers and evaluated the diagnostic value of the PT for severe lesions. RESULTS The average PT was 1.9 mm. The PT correlated with both the CET lesion (p < 0.001) and LCLC insufficiency (p < 0.001). The optimal cutoff values of the PT for grade 3 CET lesion and grade 2 LCLC lesion were 2.6 and 2.8 mm, respectively. When potential PLRI was defined as the PT of > 3.4mm as suggested for post-traumatic PLRI, 21 patients had potential PLRI. The positive predictive values of the PT > 3.4mm were 76% for grade 3 CET lesions and 67% for grade 2 LCLC insufficiency. CONCLUSION This study demonstrates that PT of the radial head correlates with pathological changes of the lateral elbow stabilizers. As radiocapitellar incongruity is easy to measure quantitatively, it can be used for screening potential PLRI in patients with lateral epicondylitis.
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Comparison of corticosteroid injection and ozone injection for relief of pain in chronic lateral epicondylitis. Acta Orthop Belg 2019; 85:317-324. [PMID: 31677627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
To evaluate and compare the therapeutic effects of corticosteroid and ozone injections in the alleviation of pain associated with chronic lateral epicondylitis . Data was collected from the medical records of 80 patients (56 women, 24 men ; average age : 45.8±7.5). Corticosteroid injection was performed once a week for three times, and ozone was injected 6-8 times at 3 day intervals. No additional analgesics were given. Pain assessment was made by means of Verhaar scores before and after the first injection, on 3rd, 6th and 9th months. The duration of pain was 24.4±12.5 months and the right side was more commonly affected (47, 58.8% vs. 33, 41.2%). Corticosteroid and ozone groups were similar with respect to age (p=0.45), gender distribution (p=0.43) and side of epicondylitis (p=0.88). Pain scores at rest, at compression and on activity were not different in two groups before and following injection. Notably, ozone group displayed better scores compared to corticosteroid in terms of pain on 3rd, 6th and 9th months after injection (p<0.001 for all). Our results demonstrated that ozone injection can be an effective therapeutic option for CLE patients who are refractory to conservative treatment.
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Therapeutic effects of acupuncture plus fire needle versus acupuncture alone in lateral epicondylitis: A randomized case-control pilot study. Medicine (Baltimore) 2019; 98:e15937. [PMID: 31145366 PMCID: PMC6709153 DOI: 10.1097/md.0000000000015937] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The aim of this study was to compare the short-term and intermediate-term efficacy of acupuncture plus fire needle therapy with that of acupuncture alone in the treatment of lateral epicondylitis (LE). METHODS Thirty-eight patients with LE who had persisted for at least 2 months were enrolled in this prospective, assessor-blinded, randomized controlled pilot trial. Twenty-one patients were randomized to the acupuncture plus fire needle group and 17 to the acupuncture-only group. The primary outcome was the visual analog scale pain score for the previous 24 hours and the secondary outcomes were the maximum grip strength, Patient-rated Forearm Evaluation Questionnaire score, and Medical Outcomes Study 36-Item Short-form Health Survey score. The values at baseline (pretreatment), at the end of treatment, and at 3 months after treatment were used to assess the short-term and intermediate-term effects of treatment. The data were analyzed using the Chi-square test and t test. RESULTS Within-group analyses showed better results for acupuncture plus fire needle therapy in the short term and intermediate term. Differences in the severity of pain and secondary outcomes were significant in the intermediate term in the acupuncture group. At the end of treatment, none of the differences in outcome scores were significant, except for maximum grip strength in the affected hand in the acupuncture group. No significant between-group differences in short-term or intermediate-term outcomes were observed. CONCLUSION Acupuncture plus fire needle therapy was effective in the short term in patients seeking improvement of LE. Twelve treatments were effective for relieving pain and improving disability in the intermediate term in patients with chronic LE in both study groups. The findings of the pilot study confirm the feasibility of proceeding to a larger randomized controlled study of the longer-term effects of acupuncture plus fire needle therapy in patients with LE.
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[Arthroscopic treatment of chronic lateral epicondylitis. Short-term results of 3 cases]. ACTA ORTOPEDICA MEXICANA 2019; 33:24-27. [PMID: 31480122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To assess the outcome of arthroscopic release in three patients with chronical lateral epicondylitis. MATERIAL AND METHODS Arthroscopic release in three patients with lateral epicondylitis is performed. Mayo Clinic scale for evaluation of results is used. A review and discussion of the literature is made. RESULTS Three patients, two female and one male, the common activities was principal labors, not athletes. Patients had significant pain. It was the principal symptom that affect the score of the rating scale. These scores improved after surgery. It was achieved early return to normal daily activities. No neurological complications were reported. DISCUSSION Arthroscopic treatment was an alternative safe and effective for treating chronical lateral epicondilitis in this three cases. It allows simultaneous joint exploration for diagnostic purposes and to treat associated pathologies. Broader Series and studies are necessary in order to establish definitive protocols in our cases.
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Surgical management of lateral epicondylitis combined with ligament insufficiency. J Shoulder Elbow Surg 2018; 27:1907-1912. [PMID: 30170794 DOI: 10.1016/j.jse.2018.06.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 06/03/2018] [Accepted: 06/03/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Lateral collateral ligament (LCL) insufficiency may occur in patients with chronic lateral epicondylitis (LE). We report on 14 consecutive patients with chronic LE and LCL insufficiency. METHODS We performed a retrospective review of 14 patients with LE and LCL insufficiency diagnosed between 2006 and 2015. The patients had undergone débridement for LE and ligament reconstruction for LCL insufficiency. The study included 9 men and 5 women with an average age of 53 years (range, 41-69 years). The mean follow-up period was 36 months (range, 24-97 months). We analyzed the pain visual analog scale score; Mayo Elbow Performance Score; Disabilities of the Arm, Shoulder and Hand score; range of motion; and posterolateral rotatory drawer test. We compared histories of steroid injection, trauma, and surgery. RESULTS The pain visual analog scale score, Mayo Elbow Performance Score, and Disabilities of the Arm, Shoulder and Hand score were significantly improved postoperatively and improved in all patients. Three patients had mild instability on the stress test at final follow-up. All patients had a history of steroid injection, 2 had a history of trauma, and 3 had a history of surgery. The number of steroid injections and the number of cases receiving steroid injections more than 3 times were significantly higher in patients with LCL insufficiency. CONCLUSIONS Assessment of stability is important in patients with chronic LE and risk factors such as multiple steroid injections. Simultaneous surgical treatment including open débridement and ligament reconstruction provides satisfactory pain relief and functional improvement in patients with LE and LCL insufficiency.
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Efficacy Of A Single-Injection Sodium Hyaluronate Treatment In Lateral Epicondylitis. J Ayub Med Coll Abbottabad 2018; 30:85-89. [PMID: 29504338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Lateral epicondylitis or tennis elbow is a disease of tendons arising from common extensor origin at the lateral epicondyle of elbow and is commonly characterized by pain on supination of forearms as well as extension of fingers and wrists. METHODS This descriptive case series aims to determine the efficacy of a single-injection sodium hyaluronate treatment for lateral epicondylitis. The study was conducted at the Department of Orthopaedics. Ayub Teaching Hospital Abbottabad. From February 1 to August 31, 2014. Patients diagnosed with lateral epicondylitis were administered 1 cc of 1% Sodium hyaluronate 1 cm from the lateral epicondyle into the soft tissue. RESULTS Hyaluronic acid is more effective in patients with moderate pain of lateral epicondylitis (VAS score ≤7 than in patients with severe pain (VAS score >7). Paired sample t-test was used to compared the means of the pre- and post-procedure VAS score and the difference was found to be statistically very significant (p=0.00) with a mean±SD change in VAS of 2.31±1.35 at 4 weeks. CONCLUSIONS A single injection of sodium hyaluronate is effective in management of moderate, but not severe pain of lateral epicondylitis.
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Arthroscopic surgical treatment of medial epicondylitis. J Shoulder Elbow Surg 2017; 26:2232-2235. [PMID: 29054383 DOI: 10.1016/j.jse.2017.08.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 08/21/2017] [Accepted: 08/28/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND The study purpose was to evaluate the outcomes of patients who received arthroscopic surgical treatment for medial epicondylitis refractory to conservative treatment. METHODS This was a retrospective study of 7 patients who underwent arthroscopic surgical débridement of the common flexor tendon for treatment of medial epicondylitis refractory to conservative treatment. The patients were assessed using the Disabilities of the Arm, Shoulder and Hand score; visual analog scale for pain; and Short Form 36 Health Survey. The mean age at the time of surgery was 50 years (range, 36-67 years). The mean duration of symptoms before surgery was approximately 2 years (range, 8 months to 4 years). The mean follow-up duration was 17 months (range, 6-48 months). RESULTS The average postoperative scores were 17 points on the Disabilities of the Arm, Shoulder and Hand outcome measure; 2 points on the visual analog scale at rest for 6 subjects (86%) with slight pain and 1 (14%) with moderate pain; and 78 on the Short Form 36 Health Survey. No significant complications were observed when the procedure was performed via arthroscopy. CONCLUSION Arthroscopic surgical treatment for medial epicondylitis of the elbow exhibits good outcomes and is safe and effective.
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Long-Term Efficiency Of Extracorporeal Shockwave Therapy On Lateral Epicondylitis. Acta Orthop Belg 2017; 83:438-444. [PMID: 30423646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Lateral epicondilytis is a frequent cause of elbow pain in the adult age population. The purpose of this study was to determine the effects of extracorporeal shock wave therapy (ESWT) effective on long term clinical and functional results in the treatment on patients with lateral epicondylitis. Forty-six patients suffering from lateral epicondylitis for at least 3 months were treated in this study. Clinical evaluation scoring system tests were used before an done year after the treatment for each patients. The VAS improved from 9,3 to 1.8, and the Nirschl values improved from 6,4 to 4.3. In the control group, VAS improved from 8,4 to 7, and the Nirschl values improved from 6,8 to 6,1. ESWT application to LE patients those are resistent to the theraphy, carries beneficial effects to the long term which was previously stated fort he short term, both clinically and functionally.
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Transcatheter arterial embolization of abnormal vessels as a treatment for lateral epicondylitis refractory to conservative treatment: a pilot study with a 2-year follow-up. J Shoulder Elbow Surg 2017; 26:1335-1341. [PMID: 28734535 DOI: 10.1016/j.jse.2017.03.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/15/2017] [Accepted: 03/27/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Abnormal vessels and accompanying nerves are possible sources of pain with lateral epicondylitis. The purpose of this study was to describe the safety and efficacy of transcatheter arterial embolization (TAE) for lateral epicondylitis resistant to conservative treatment. METHODS This prospective study was conducted in 24 patients with lateral epicondylitis resistant to conservative treatments for more than 3 months, with a symptom duration longer than 6 months, and with moderate to severe pain who were treated with TAE between March 2013 and October 2014. Two patients were lost to follow-up, and the remaining 22 patients were followed up for 2 years after TAE. RESULTS Abnormal vessels were identified in all of the patients. No major adverse events were observed. The Quick Disabilities of the Arm, Shoulder and Hand scores at baseline significantly decreased at 1, 3, 6, and 24 months after treatment (50.8 vs 23.4, 8.3, 5.3, and 2.7, respectively; all P < .001). There was a statistically significant (P < .001) change from baseline to the last observed value in all of the clinical parameters, including visual analog scale pain score, Patient-Rated Tennis Elbow Evaluation score, and pain-free grip strength. Magnetic resonance images obtained 2 years after TAE showed an improvement in tendinosis and tear scores compared with baseline, and no patients showed bone marrow necrosis, obvious cartilage loss, or muscle atrophy. CONCLUSION TAE could be one possible treatment option for patients with lateral epicondylitis that fails to improve with conservative treatments.
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No abatement of steroid injections for tennis elbow in Australian General Practice: A 15-year observational study with random general practitioner sampling. PLoS One 2017; 12:e0181631. [PMID: 28727755 PMCID: PMC5519163 DOI: 10.1371/journal.pone.0181631] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 07/04/2017] [Indexed: 01/08/2023] Open
Abstract
Objective Evaluate general practitioner (GP) management of tennis elbow (TE) in Australia. Methods Data about the management of TE by GPs from 2000 to 2015 were extracted from the Bettering the Evaluation of Care of Health program database. Patient and GP characteristics and encounter management data were classified by the International Classification of Primary Care, version 2, and reported using descriptive statistics with point estimates and 95% confidence intervals. Results TE was managed by GPs 242,000 times per year on average. Patients were mainly female (52.3%), aged between 35 and 64 years (mean: 49.3 yrs), had higher relative risks of concomitant disorders (e.g. carpal tunnel syndrome and other tendonitis) and their TE was 10 times more likely to be work related than problems managed for patients who did not have TE. Use of diagnostic tests was low, implying a clinical examination based diagnosis of TE. Management was by procedural treatments (36 per 100 TE problems), advice, education or counselling (25 per 100), and referral to other health care providers (14 per 100, mainly to physiotherapy). The rate of local injection did not change over the 15 years and was performed at similar rates as physiotherapy referral. Conclusion The high risk of comorbidities and work relatedness and no abatement in the reasonably high rate of local injections (which is contrary to the evidence from clinical trials) provides support for the development and dissemination of TE clinical guidelines for GPs.
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Outcomes of a pilates-based intervention for individuals with lateral epicondylosis: A pilot study. Work 2015; 53:163-174. [PMID: 27331240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Core stability and flexibility, features of Pilates exercise, can reduce loads to the upper extremities. Reducing loads is essential to improve symptoms for individuals with lateral epicondylosis. Although Pilates exercise has gained popularity in healthy populations, it has not been studied for individuals with lateral epicondylosis. OBJECTIVE The purpose of this study was to determine if adding Pilates-based intervention to standard occupational therapy intervention improved outcomes as measured by the Patient-Rated Tennis Elbow Evaluation (PRTEE) more than standard intervention for individuals with lateral epicondylosis. METHODS Participants (N= 17) were randomized to the standard intervention group or Pilates-based intervention group. All participants received standard intervention. The Pilates-based intervention group additionally completed abdominal strengthening, postural correction, and flexibility. RESULTS For both groups, paired t-tests showed significantly improved PRTEE scores, 38.1 for the Pilates-based intervention group, and 22.9 for the standard intervention group. Paired t-test showed significantly improved provocative grip strength and pain for both groups. Independent t-tests showed no significant difference between groups in improved scores of PRTEE, pain, and provocative grip. CONCLUSIONS Although the Pilates-based intervention group showed greater improvement in PRTEE outcome, provocative grip, and pain, scores were not significantly better than those of the standard intervention group, warranting further research.
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The effect of platelet-rich plasma on clinical outcomes in lateral epicondylitis. Arthroscopy 2013; 29:1851-62. [PMID: 24060428 DOI: 10.1016/j.arthro.2013.07.272] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Accepted: 07/24/2013] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the evidence for application of platelet-rich plasma (PRP) in lateral epicondylitis. METHODS We carried out a systematic review of the current evidence on the effects of PRP in lateral epicondylitis on clinical outcomes. We performed a comprehensive search of the PubMed, Medline, Cochrane, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Embase databases using various combinations of the commercial names of each PRP preparation and "lateral epicondylitis" (with its associated terms), looking specifically at human studies. Data validity was assessed and collected on clinical outcome. RESULTS Nine studies met the inclusion criteria, of which 5 were randomized controlled trials. Two cohort studies showed that PRP improved clinical satisfaction scores. One case-control study showed that PRP yielded a significantly greater improvement in symptoms compared with bupivacaine. Two randomized controlled trials compared the effect of injections of PRP and blood. Only 1 of the studies noted a significant difference at the 6-week time point. Three randomized controlled trials compared corticosteroids with PRP. Two of the smaller trials, which had follow-up periods of 6 weeks and 3 months, showed no significant difference between treatment groups. The largest randomized controlled trial found that PRP had significant benefit compared with corticosteroids with regard to pain and Disabilities of the Arm, Shoulder and Hand scores at 1- and 2-year time points. CONCLUSIONS This review highlights the limited but evolving evidence for the use of PRP in lateral epicondylitis; however, further research is required to understand the concentration and preparation that facilitate the best clinical outcome. Characterizing the timing of the intervention would optimize the health economics behind the decision to treat for the patient and health care provider. LEVEL OF EVIDENCE Level III, systematic review of Level I to III studies.
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Transcutaneous electrical nerve stimulation as adjunct to primary care management for tennis elbow: pragmatic randomised controlled trial (TATE trial). BMJ 2013; 347:f5160. [PMID: 23999980 PMCID: PMC3759476 DOI: 10.1136/bmj.f5160] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/11/2013] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To investigate the effectiveness of supplementing information and advice on analgesia and exercise from a general practitioner with transcutaneous electrical nerve stimulation (TENS) as a non-drug form of analgesia to reduce pain intensity in patients with tennis elbow. DESIGN Pragmatic randomised controlled trial in primary care. SETTING AND 38 general practices in the West Midlands, UK. PARTICIPANTS 241 adults consulting with a first or new (no consultation in previous six months) clinical diagnosis of tennis elbow. INTERVENTIONS Participants were randomly allocated to either primary care management alone, consisting of a consultation with a general practitioner followed by information and advice on exercises, or primary care management plus TENS to be used once a day for 45 minutes over six weeks (or until symptom resolution) for pain relief. OUTCOME MEASURES The primary outcome was self reported intensity of elbow pain (0-10 rating scale) at six weeks. Primary and secondary outcomes were measured at baseline and at six weeks, six months, and 12 months by postal questionnaire. Analysis was by intention to treat. RESULTS 121 participants were randomised to primary care management plus TENS and 120 to primary care management only (first episode, n=197 (82%); duration <1-3 months, n=138 (57%)). Adherence to exercise and TENS recommendations reported at six weeks was low; only 42 participants in the primary care management plus TENS group met a priori defined adherence criteria. Both intervention groups showed large improvements in pain and secondary outcomes, especially during the first six weeks of follow-up. However, no clinically or statistically significant differences were seen between groups at any follow-up timepoint. At the primary endpoint (six weeks), the between group difference in improvement of pain was -0.33 (95% confidence interval -0.96 to 0.31; P=0.31) in favour of the primary care management only group, with adjustment for age, sex, and baseline pain score. CONCLUSIONS This trial does not provide evidence for additional benefit of TENS as an adjunct to primary care management of tennis elbow. Poor adherence to interventions is evidence of the challenges of implementing self management treatment strategies in primary care. TRIAL REGISTRATION Current Controlled Trials ISRCTN87141084.
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Work-related risk factors for lateral epicondylitis and other cause of elbow pain in the working population. Am J Ind Med 2013; 56:400-9. [PMID: 23152138 DOI: 10.1002/ajim.22140] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2012] [Indexed: 01/16/2023]
Abstract
BACKGROUND This study was designed to assess the relationship between work-related combined physical and psychosocial factors and elbow disorders (lateral epicondylitis and non-specific disorders without lateral epicondylitis) in the working population. METHODS A total of 3,710 workers (58% men) in a French region in 2002-2005 participated in physical examinations by occupational health physicians and assessed their personal factors and work exposure by self-administered questionnaire. Statistical associations between elbow disorders and risks factors were analyzed using multinomial logistic regression. RESULTS A total of 389 (10.5%) workers had elbow pain without lateral epicondylitis and 90 (2.4%) workers had lateral epicondylitis. Age, body mass index (>25), and low social support (only for men) were significant risks factors. Hard perceived physical exertion combined with elbow flexion/extension (>2 hr/day) and wrist bending (>2 hr/day) was a strong significant risk factor for elbow pain and epicondylitis: among men, adjusted Odds Ratio (ORa) = 2.6 (1.9-3.7) and ORa = 5.6 (2.8-11.3), respectively; among women, ORa = 1.4 (0.9-2.2) and ORa = 2.9 (1.3-6.5). CONCLUSIONS This study emphasizes the strength of the associations between combined physical exertion and elbow movements and lateral epicondylitis. Certain observed differences in associations with lateral epicondylitis and elbow pain only indicate the need for additional longitudinal studies on different stages of elbow disorders and known risk factors.
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Cell-stimulation therapy of lateral epicondylitis with frequency-modulated low-intensity electric current. Bull Exp Biol Med 2012; 152:653-5. [PMID: 22803157 DOI: 10.1007/s10517-012-1599-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In addition to the routine therapy, the patients with lateral epicondylitis included into experimental group were subjected to a 12-week cell-stimulation therapy with low-intensity frequency-modulated electric current. The control group received the same routine therapy and sham stimulation (the therapeutic apparatus was not energized). The efficiency of this microcurrent therapy was estimated by comparing medical indices before therapy and at the end of a 12-week therapeutic course using a 10-point pain severity numeric rating scale (NRS) and Roles-Maudsley pain score. The study revealed high therapeutic efficiency of cell-stimulation with low-intensity electric current resulting probably from up-regulation of intracellular transmitters, interleukins, and prostaglandins playing the key role in the regulation of inflammation.
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Long term results of radial tunnel release – the effect of co-existing tennis elbow, multiple compression syndromes and workers' compensation. J Plast Reconstr Aesthet Surg 2008; 61:1095-9. [PMID: 17855177 DOI: 10.1016/j.bjps.2007.07.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2006] [Revised: 02/06/2007] [Accepted: 07/31/2007] [Indexed: 11/25/2022]
Abstract
SUMMARY Surgical decompression of radial tunnel syndrome (RTS) remains controversial because the results are unpredictable. This study is a retrospective analysis of the long term outcomes of RTS release and a comparison of our findings with previous studies. Thirty-three extremities in 31 patients underwent decompression for radial tunnel syndrome between 1994 and 2003, of which 27 extremities in 25 patients were available for long term follow up after an average of 57 months (range 16 to 106 months). Outcomes were evaluated using the criteria of Ritts et al. (1987). For 16 patients (18 of 27 extremities), the outcome was rated as good (67%), for four patients (four extremities) as fair (15%), and for five patients (five extremities) as poor (18%). The outcome was better in patients with simple RTS (86% good results) compared with patients with additional nerve compression syndromes (57% good results), or patients with coexisting lateral epicondylitis (70% vs 43% good results), or patients who were receiving workers' compensation (73% vs 58% good results). One-third of patients still had moderate or severe disability which affected their ability to work, but 82% had relief of their pain. Surgical decompression is therefore beneficial for simple RTS, but may be less successful if there are co-existing additional nerve compression syndromes or lateral epicondylitis or if the patient is receiving workers'compensation.
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Tennis elbow no more: practical eccentric and concentric exercises to heal the pain. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2008; 54:1115-1116. [PMID: 18697971 PMCID: PMC2515258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Prevalence of and referred pain from myofascial trigger points in the forearm muscles in patients with lateral epicondylalgia. Clin J Pain 2007; 23:353-60. [PMID: 17449997 DOI: 10.1097/ajp.0b013e31803b3785] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Referred pain and pain characteristics evoked from the extensor carpi radialis brevis, extensor carpi radialis longus, extensor digitorum communis, and brachioradialis muscles was investigated in 20 patients with lateral epicondylalgia (LE) and 20-matched controls. METHODS Both groups were examined for the presence of myofascial trigger points (TrPs) in a blinded fashion. The quality and location of the evoked referred pain, and the pressure pain threshold (PPT) at the lateral epicondyle on the right upper extremity (symptomatic side in patients, and dominant-side on controls) were recorded. Several lateral elbow pain parameters were also evaluated. RESULTS Within the patient group, the elicited referred pain by manual exploration of 13 out of 20 (65%) extensor carpi radialis brevis muscles, 12/20 (70%) extensor carpi radialis longus muscles, 10/20 (50%) brachioradialis muscles, and 5/20 (25%) extensor digitorum communis muscles, shares similar pain patterns as their habitual lateral elbow and forearm pain. The mean number of muscles with TrPs for each patient was 2.9 [95% confidence interval (CI) 1,4] of which 2 (95% CI 1,3) were active, and 0.9 (95% CI 0,2) were latent TrPs. Control participants only had latent TrPs (mean: 0.4; 95% CI 0,2). TrP occurrence between the 2 groups was significantly different for active TrPs (P<0.001), but not for latent TrPs (P>0.05). The referred pain pattern was larger in patients than in controls, with pain referral to the lateral epicondyle (proximally) and to the dorso-lateral aspect of the forearm in the patients, and confined to the dorso-lateral aspect of the forearm in the controls. Patients with LE showed a significant (P<0.001) lower PPT (mean: 2.1 kg/cm; 95% CI 0.8, 4 kg/cm) as compared with controls (mean: 4.5 kg/cm; 95% CI 3, 7 kg/cm). Within the patient group, PPT at the lateral epicondyle was negatively correlated with both the total number of TrPs (rs=-0.63; P=0.003) and the number of active TrPs (rs=-0.5; P=0.02): the greater the number of active TrPs, the lower the PPT at the lateral epicondyle. DISCUSSION Our results suggest that in patients with LE, the evoked referred pain and its sensory characteristics shared similar patterns as their habitual elbow and forearm pain, consistent with active TrPs. Lower PPT and larger referred pain patterns suggest that peripheral and central sensitization exists in LE.
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Lateral epicondylitis in general practice: course and prognostic indicators of outcome. J Rheumatol 2006; 33:2053-59. [PMID: 16881095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To investigate the course of lateral epicondylitis and identify prognostic indicators associated with short- and longterm outcome of pain intensity. METHODS We prospectively followed patients (n = 349) from 2 randomized controlled trials investigating conservative interventions for lateral epicondylitis in primary care. Uni- and multivariate linear regression analyses were used to investigate the association between potential prognostic indicators and pain intensity (0-100 point scale) measured at 1, 6, and 12 months after randomization. Potential prognostic factors were duration of elbow complaints, concomitant neck pain, concomitant shoulder pain, previous elbow complaints, baseline pain scores, age, gender, involvement of dominant side, social class, and work status. The variables "study" and "treatment" were included as covariates in all models. RESULTS Pain scores at 1 month followup were higher in patients with severe pain, a long duration of elbow complaints, and concomitant shoulder pain. At 12 month followup, the only different prognostic indicator for poor outcome was concomitant neck pain, in place of shoulder pain. Patients from higher social classes reported lower pain scores at 12 month followup than patients from lower social classes. CONCLUSIONS Lateral epicondylitis seems to be a self-limiting condition in most patients. Long duration of elbow complaints, concomitant neck pain, and severe pain at presentation are associated with poor outcome at 12 months. Our results will help care providers give patients accurate information regarding their prognosis and assist in medical decision-making.
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The healing power of time: the case of lateral epicondylitis. J Rheumatol 2006; 33:1928-30. [PMID: 17014010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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The posterolateral plica: a cause of refractory lateral elbow pain. J Shoulder Elbow Surg 2006; 15:367-70. [PMID: 16679240 DOI: 10.1016/j.jse.2005.08.013] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2005] [Accepted: 08/16/2005] [Indexed: 02/01/2023]
Abstract
Lateral epicondylitis is one of the most common upper extremity pain syndromes. We report the results of patients in whom conservative treatment was unsuccessful and who were finally treated arthroscopically for symptomatic plicae. Ten patients (mean age, 40 years [range, 18-60 years]) who were misdiagnosed as having lateral epicondylitis were included in this study. Examination revealed the site of maximal tenderness to be posterior to the lateral epicondyle and centered at the posterior radiocapitellar joint. Preoperatively, all patients received conservative treatment (physical therapy or corticosteroid injections [or both]). The mean follow-up was 25 months (range, 6-68 months). The mean score on the Disabilities of the Arm, Shoulder and Hand questionnaire was 9 (range, 0-37). Preoperatively, 7 patients had full elbow range of motion; however, in 3 patients, there was a loss of extension at the elbow ranging from 7 degrees to 20 degrees preoperatively. The range of elbow motion was full in all patients postoperatively. No patient demonstrated posterolateral pain after the operation. Synovial plicae of the elbow may be the cause of lateral elbow pain in patients with vague clinical symptoms. Arthroscopic management may provide a successful treatment option for such patients.
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Lidocaine iontophoresis mediates analgesia in lateral epicondylalgia treatment. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2006; 11:152-60. [PMID: 17019945 DOI: 10.1002/pri.338] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND PURPOSE Iontophoresis transcutaneously delivers anti-inflammatory and analgesic drugs for the treatment of musculoskeletal dysfunction. Lidocaine is a local anaesthetic with analgesic but no anti-inflammatory properties. The purpose of this investigation was to examine the clinical use of lidocaine iontophoresis-mediated analgesia in a larger treatment algorithm for five patients with lateral humeral epicondylalgia. METHOD The investigation was a case series design of five subjects, aged 52 (+/- 6) years, with epicondylalgia of 12-393 days' duration. At each treatment session, the patients received cryotherapy, cross-fibre massage and passive stretch. Between sessions analgesia was provided by an 80 mA-min low-current, long-duration lidocaine iontophoresis (LI) over a 24-hour period. Patients were treated on an every-other-day basis for a total of three treatment sessions. Clinical improvements were determined by triplicate measurements of dolorimetric force over the affected epicondyle prior to treatment 1 (baseline), prior to sessions 2 and 3, and one week following the last session. RESULTS Patients demonstrated an increasing tolerance to dolorimetric force application prior to the next session. The force values prior to session 2 (3.1 (+/- 1.1) Newton (N)) and one week following the third session (3.4 (+/- 0.5) N) were significantly improved from the baseline values (2.1 (+/- 0.9) N). CONCLUSIONS Pain associated with lateral epicondylalgia decreased, and function improved in all patients at the final measurement. One patient returned during the 90-day follow-up period to seek additional medical attention. This investigation documents the potential for analgesia provided by LI in the rehabilitation process of musculoskeletal dysfunction.
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[No effect of supplement of essential fatty acids on lateral epicondylitis]. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2005; 125:2615-8. [PMID: 16215602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Essential fatty acids influence the production of prostaglandins, which is suggested to be of importance for the development of chronic degenerative changes in tendons. Clinical studies indicate that treatment with essential fatty acids, vitamins and minerals may be effective against tendon diseases. This randomised trial was performed to evaluate the effect of an essential fatty acid supplement on pain in lateral epicondylitis. MATERIAL AND METHODS 55 patients with unilateral epicondylitis were treated with eccentric training of the wrist extensor muscles for 6 months. 50% of the patients were randomised to 8 weeks of peroral supplement with essential fatty acids, 50% to placebo supplement. RESULTS Reported pain declined throughout the study period, with a mean pain level reported on a 10 cm visual analogue scale of 4.9 cm (95% CI 4.3-5.1 cm) at inclusion and 0.95 cm (95% CI 0.5-1.1 cm) at 6 months. Maximal grip force of afflicted arm increased about 23%. No differences in pain reduction or force increase were found between the supplement and the placebo groups. CONCLUSION Reported pain was reduced and force increased gradually over 6 months with eccentric training. No additional effect was observed with a fatty acid supplement.
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Anconeus muscle transposition for chronic lateral epicondylitis, recurrences, and complications. Tech Hand Up Extrem Surg 2005; 9:105-12. [PMID: 16201252 DOI: 10.1097/01.bth.0000160514.70744.42] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The use of the anconeus muscle in the treatment of chronic lateral epicondylitis (CLE), recurrences, and infection is presented. In chronic lateral epicondylitis, a wide degenerative area of epicondyle tendon is not frequently found, but when it occurs, its treatment is quite difficult. Recurrences of CLE and superficial or articular infections of the radiohumeral joint after surgical treatment or cortisone infiltrations are 2 more major conditions in which the use of anconeus muscle transposition demonstrated to be a promising technique. The procedure is widely described based on personal experience of 13 cases, 8 of which were CLE (group 1), and 5 recurrences and infection (group 2). Rotation of this muscle close to the epicondyle makes it possible to cover the epicondyle bone and the exposed radiohumeral joint in all cases. Additional surgical time usually requires only an extra 15 minutes. At the mean follow-up of 74 and 55 months, all the patients of the first group were painless, and the patients of the second group showed a decrease in pain from 9 to 3. Patients of the 2 groups returned to their previous work with a complete recovery of elbow range of motion and grip strength.
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Posterolateral rotatory instability of the elbow in association with lateral epicondylitis. A report of three cases. J Bone Joint Surg Am 2005; 87:1120-5. [PMID: 15866979 DOI: 10.2106/jbjs.d.02293] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Radial shock wave therapy for lateral epicondylitis: a prospective randomised controlled single-blind study. EUROPA MEDICOPHYSICA 2005; 41:17-25. [PMID: 16175767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
AIM Despite the lateral epicondylitis or tennis elbow is a common cause of pain in orthopaedic and sports medicine, the results of the different modalities of conservative treatment are still contradictory. The pourpose of this study was to evaluate the efficacy of radial shock wave therapy (RSWT) in the treatment of tennis elbow. METHODS In a prospective randomized controlled single-blind study, of 75 eligible patients, 62 with tennis elbow were randomly assigned to study group and control group. There were 31 patients in the study group and 31 patients in the control group. Both groups had received a treatment a week for 4 weeks; the study group had received 2000 impulses of RSWT and the control group 20 impulses of RSWT. All patients were evaluated 3 times: before treatment, at the end of treatment and to 6 months follow-up. The evaluation consisted of assessments of pain, pain-free grip strength test, and functional impairment. RESULTS Statistical analysis of visual analogue scale (VAS), disabilities of the arm, shoulder, and hand (DASH) questionnaire and pain-free grip strength test scores has shown, both after treatment and to the follow-up at 6 months, significant difference comparing study group versus control group (P <0.001). Statistical analysis within the groups, showed always statistically significant values for the study group. Also the control group showed statistically significant differences for some analyzed parameters. Nevertheless such differences resulted to be more statistics that not clinics as it showed the percentage of satisfied patients in the study group (87% post-treatment; 84% follow-up) in comparison with that of the control group (10% post-treatment; 3% follow-up), and the number needed to treat (NNT) that is of 1.15 at post-treatment and of 1.25 to the 6 months follow-up. CONCLUSION The use of RSWT allowed a decrease of pain, and functional impairment, and an increase of the pain-free grip strength test, in patients with tennis elbow. The RSWT is safe and effective and must be considered as possible therapy for the treatment of patients with tennis elbow.
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Abstract
The speculated pathological causes of tennis elbow and the part work might play in its causation are briefly reviewed. The excellent surgical results, whatever operative technique was employed in those surgical series reported prior to the wave of work-related upper limb disorders is noted. One hundred and eight consecutive patients with tennis elbow who were also litigants (seeking compensation) were reviewed and the result of treatment and specifically surgery, analysed. Disappointing results of surgery were found in litigants and recommendations are made as to the management of litigants epicondylitis.
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Abstract
The pathoanatomy of overuse tendinopathy is noninflammatory angiofibroblastic tendinosis. The areas of elbow abnormality are specific, including the ECRB-EDC complex laterally, the pronator teres, flexor carpi radialis medially, and triceps posteriorly. The goals of nonoperative treatment are to revitalize the unhealthy pain-producing tendinosis tissue. The key to nonoperative treatment is rehabilitative resistance exercise with progression of the exercise program. If rehabilitation fails, the surgical interventions as described are highly successful.
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The objective diagnosis of early tennis elbow by magnetic resonance imaging. Occup Med (Lond) 2003; 53:309-12. [PMID: 12890829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
OBJECTIVE To identify the salient magnetic resonance imaging (MRI) features of tennis elbow. An objective diagnosis is important when managing work-related incapacity due to ill-defined lateral arm pain. METHOD Twenty-three symptomatic and 17 asymptomatic elbows in 20 patients with tennis elbow, no evidence of other pathology and no previous treatment were imaged using established MRI sequences. RESULTS In the symptomatic elbows, the common extensor origin (CEO) showed signs of oedema in 23, thickening in 19, peri-tendon oedema in 3 and tears in 13 cases. More extensive abnormalities were demonstrated in only two elbows. Six out of 17 asymptomatic elbows also showed oedema in the CEO. CONCLUSIONS The CEO is confirmed as the primary site of MRI changes in tennis elbow. Oedema was commonly found in asymptomatic elbows, necessitating the presence of thickening or tears in the CEO tendon to objectively diagnose tennis elbow on MRI.
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The distribution of occupations in two populations with upper limb pain. INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH 2001; 7:201-5. [PMID: 11513070 DOI: 10.1179/107735201800339308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Occupations of two geographically distinct populations of patients with upper limb pain were examined. Relative risks for being in an occupation were calculated for subjects with epicondylitis, carpal tunnel syndrome, and pain syndromes in one population and nonspecific occupational overuse syndrome (OOS) in the other. Population A subjects (806 female, 154 male Auckland clinic referrals) with epicondylitis and carpal tunnel syndrome had higher rates of manual occupations compared with the Auckland employed population, consistent with previous research. Both Population A and Population B subjects (1,188 female, 499 male national notifications to the Department of Labour) with pain syndrome or nonspecific OOS had increased rates of clerical occupations. Relative risks ranged from 2.24 (95% CI 1.69,2.97) to 3.92 (3.50 ,4.40). Word processor operators, data-entry operators, and mail sorters were overrepresented in both populations. An unexplained association between nonspecific upper arm pain and being in some clerical occupations requires further research.
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Abstract
Patients who have had successful treatment for either chronic heel pain (plantar fasciitis) or humeral epicondylitis subsequently were evaluated for a comparable problem in the contralateral heel or elbow. Patients who had experienced symptoms in the contralateral heel or elbow for a shorter period were less likely to have a positive result from shock wave therapy than those patients who had received treatments for more chronic symptoms.
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Abstract
Examination of a large number (1232) of elbows from skeletal specimens revealed that 16% displayed a characteristic pattern of bone formation exactly underlying the area of exquisite point tenderness at the lateral humeral epicondyle found in clinical cases of tennis elbow. These changes are usually not seen on standard roentgenograms and can be missed, even at the time of surgery, because this area is not commonly exposed in standard tennis elbow approaches. In a group of clinical cases of tennis elbow (20 patients), similar bony changes could be demonstrated in the majority (60%) of patients with chronic tennis elbow symptoms by the use of specialized x-ray techniques-most notably, coronal reconstructions with computed axial tomography. Ten cadaver specimens were also dissected to delineate the muscular and capsulotendinous insertions in this area. We call attention to these bony changes in the supposition that they may be involved in the development and persistence of symptoms in tennis elbow.
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Laser therapy: a randomized, controlled trial of the effects of low intensity Nd:YAG laser irradiation on lateral epicondylitis. Arch Phys Med Rehabil 2000; 81:1504-10. [PMID: 11083356 DOI: 10.1053/apmr.2000.17812] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To assess the effectiveness of low intensity laser therapy in the treatment of lateral epicondylitis. DESIGN A double-masked, placebo-controlled, randomized clinical trial. SETTING A physical medicine and rehabilitation clinic. PARTICIPANTS Fifty-two ambulatory men and women (age range, 18-70 yr) with symptomatic lateral epicondylitis of more than 30 days in duration and a normal neurologic examination. INTERVENTION Subjects were bloc randomized into 2 groups with a computer-generated schedule. All underwent irradiation for 60 seconds at 7 points along the symptomatic forearm 3 times weekly for 4 weeks by a masked therapist. The sole difference between the groups was that the probe of a 1.06-microm continuous wave laser emitted 204 mW/cm2 (12.24 J/cm2) for the treated subjects and was inactive for the control subjects. Subjects were assessed at the beginning, midpoint (session 6), and end (session 12) of treatment, as well as at follow-up 28 to 35 days after their last treatment. MAIN OUTCOME MEASURES Pain in last 24 hours, tenderness to palpation, and patient's perception of change (benefit). RESULTS The treated and untreated groups were well matched demographically. Masking was maintained for subjects and therapists; however, the groups did not vary to a statistically significant extent in terms of the main outcome measures either during treatment or at follow-up. Secondary outcome variables, such as grasp and pinch strength, medication use, and pain with grasp and pinch, also failed to statistically differ significantly between the groups. No significant treatment side effects were noted. CONCLUSION Treatment with low intensity 1.06-microm laser irradiation within the parameters of this study was a safe but ineffective treatment of lateral epicondylitis. Further research seems warranted in this controversial area.
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Abstract
OBJECTIVE The semiconductor or laser diode (GaAs, 904 nm) is the most appropriate choice in pain reduction therapy. SUMMARY BACKGROUND DATA Low-power density laser acts on the prostaglandin (PG) synthesis, increasing the change of PGG2 and PGH2 into PG12 (also called prostacyclin, or epoprostenol). The last is the main product of the arachidonic acid into the endothelial cells and into the smooth muscular cells of vessel walls, that have a vasodilating and anti-inflammatory action. METHODS Treatment was performed on 372 patients (206 women and 166 men) during the period between May 1987 and January 1997. The patients, whose ages ranged from 25 to 70 years, with a mean age of 45 years, suffered from rheumatic, degenerative, and traumatic pathologies as well as cutaneous ulcers. The majority of patients had been seen by orthopedists and rheumatologists and had undergone x-ray examination. All patients had received drug-based treatment and/or physiotherapy with poor results; 5 patients had also been irradiated with He:Ne and CO2 lasers. Two-thirds were experiencing acute symptomatic pain, while the others suffered long-term pathology with recurrent crises. We used a pulsed diode laser, GaAs 904 nm wavelength once per day for 5 consecutive days, followed by a 2-day interval. The average number of applications was 12. We irradiated the trigger points, access points to the joint, and striated muscles adjacent to relevant nerve roots. RESULTS We achieved very good results, especially in cases of symptomatic osteoarthritis of the cervical vertebrae, sport-related injuries, epicondylitis, and cutaneous ulcers, and with cases of osteoarthritis of the coxa. CONCLUSIONS Treatment with 904-nm diode laser has substantially reduced the symptoms as well as improved the quality of life of these patient, ultimately postponing the need for surgery.
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Comparison of electromotive drug administration with ketorolac or with placebo in patients with pain from rheumatic disease: a double-masked study. Clin Ther 1996; 18:1169-74. [PMID: 9001833 DOI: 10.1016/s0149-2918(96)80071-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This study was undertaken to assess the efficacy of ketorolac compared with placebo when delivered by electromotive drug administration (EMDA) in patients with pain from rheumatic disease. In EMDA, or iontophoresis, a low-intensity electric current is applied over the skin to deliver medication into body tissues. Although EMDA has been used to treat patients with various diseases, controlled studies are lacking in patients with rheumatic disease. This double-masked study included 60 patients (43 women and 17 men) aged 31 to 80 years with the following conditions: 12, epicondylitis; 30, scapulohumeral periarthritis; 10, gonalgia; and 8, metatarsalgia. They were divided randomly by a physician into 2 groups of 30 patients each for 5 sessions of active treatment (30 mg of ketorolac) or placebo (5 mL of normal saline). Treatment took place every other day for 20 minutes. Immediately before and after the five treatment sessions and 7 days after treatment ended, both patient and physician measured the degree of pain using a categoric scale (no pain, slight pain, intermediate pain, strong pain, and very strong pain) and evaluated pain intensity using the Scott and Huskisson Visual Analogue Scale (VAS). Seven days after treatment ended, both physician and patient judged the result of treatment using a second categoric scale (no improvement or intermediate, good, or very good result). Both ketorolac and placebo provided immediate, significant pain relief when delivered by EMDA, but only those patients receiving ketorolac experienced a further reduction in pain 7 days after treatment; those receiving placebo experienced a slight increase in pain. VAS values differed significantly between the two groups. Poor results (no improvement) were significantly higher in the placebo-treated group, while good results were significantly higher in the ketorolac-treated group. No patient reported any adverse effects during treatment. This study demonstrates that ketorolac relieves pain when delivered by EMDA and offers longer-lasting pain relief than does placebo.
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The initial effects of a cervical spine manipulative physiotherapy treatment on the pain and dysfunction of lateral epicondylalgia. Pain 1996; 68:69-74. [PMID: 9252000 DOI: 10.1016/s0304-3959(96)03221-6] [Citation(s) in RCA: 276] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Manipulative therapy is frequently used in the management of musculoskeletal pain. A frequently reported clinical feature of this treatment is the immediacy with which it appears to initiate improvement in pain and function. A randomised, double blind, placebo controlled, repeated measures design was employed to study the initial effects of a cervical spine treatment technique in a group of 15 patients with lateral epicondylalgia. Pressure pain threshold, pain-free grip strength, upper limb neurodynamics, pain and function were assessed prior to and following application of either a treatment, placebo or control condition. All subjects received all three conditions. Differences between the pre-post measures were used as indicators of change in subject's symptom profiles. The treatment condition produced significant improvement in pressure pain threshold, pain-free grip strength, neurodynamics and pain scores relative to placebo and control conditions (P < 0.05). In summary, this study demonstrates that manipulative therapy is capable of eliciting a rapid hypoalgesic effect.
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Abstract
The results of the operative treatment of medial epicondylitis in forty consecutive elbows (thirty-eight patients) were assessed retrospectively on the basis of the subjective outcome, pain noted during resisted palmar flexion of the hand and wrist, satisfaction of the patient, and grip strength. The mean age of the patients at the time of the operation was forty-two years (range, twenty-two to fifty-six years). Coexistent ulnar neuritis was identified preoperatively in twenty-four elbows. The operative procedure involved release of the attachment of the common flexor muscle of the forearm at the medial epicondyle in all of the elbows and release of the retinaculum over the cubital tunnel in seventeen of the twenty-four elbows that had coexistent ulnar neuritis. The patients were followed for a mean of forty-four months (range, twenty-four to sixty-seven months). Twenty-five elbows had a good over-all subjective outcome. The preoperative pain had resolved in twenty-eight elbows. The over-all subjective outcome was less favorable for the elbows that had had coexistent ulnar neuritis (p < 0.05). Eleven of the sixteen elbows that had had isolated medial epicondylitis and had been treated with a flexor release were free of symptoms at the time of follow-up, compared with only three of the twenty-four elbows that had had coexistent ulnar neuritis. This difference was significant (p < 0.01). Moreover, in fifteen elbows, the symptoms of ulnar neuritis persisted. There was no difference in grip strength between the treated and contralateral extremities.(ABSTRACT TRUNCATED AT 250 WORDS)
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Abstract
We performed a retrospective review of the long-term results of operative treatment of medial epicondylitis in thirty elbows (twenty-six patients). Sixteen elbows had concomitant ulnar neuropathy. All of the patients had tenderness over the medial epicondyle. The most sensitive provocative maneuver was resisted pronation of the forearm (a positive result for twenty-eight elbows), followed by resisted flexion of the wrist (a positive result for twelve elbows). The operative findings included an inflammatory focus in seventeen elbows and focal ulnar-nerve compression in nine. Débridement of the origin of the flexor-pronator tendon mass, with decompression or transposition of the ulnar nerve when indicated, was associated with an 87 per cent rate (twenty-six elbows) of good or excellent results at an average of seven years (range, two to fifteen years) after the operation. Twenty-four of the twenty-five elbows that had no or mild associated ulnar neuropathy (type-IA or IB medial epicondylitis) had a good or excellent result, while two of the five elbows that had moderate or severe associated ulnar neuropathy (type-II medial epicondylitis) had a good or excellent result. This difference was significant (p = 0.009). Nine patients (nine elbows) needed more than six months before maximum improvement was obtained.
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Abstract
Fifty cases in 48 patients of intractable medial tennis elbow tendinosis (medial humeral epicondylitis) were treated surgically from 1985 to 1990 with identification and excision of the injured tendon, while retaining and closing the resection defect. All patients had symptoms that were aggravated by repetitive upper extremity activities and had failed to improve with nonoperative therapy. At surgery, the flexor carpi radialis-pronator teres interval was involved in 28 cases. Histologic examination revealed angiofibroblastic tendinosis and fibrillary degeneration of collagen. Postoperative followup averaged 37 months. An analog scale was used to analyze pain intensity, and pain occurrence was evaluated by a pain phase scale. All patients reported partial or complete pain relief postoperatively (improvement in their pain phase and pain intensity scales). Preoperatively, 14 patients had pain at rest; all 14 had relief of this pain postoperatively. Ten patients did not return to their sporting or occupational activities. Objective dynamometer strength testing revealed a significant improvement postoperatively in all patients; no major complications were seen in this series. A large percentage of patients who fail conservative treatment for medial humeral epicondylitis (tendinosis) can obtain pain relief and return to activities with the described operative technique.
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Abstract
Reflex sympathetic dystrophy is a chronic pain syndrome characterized by chronic burning pain, restricted range of motion, oedema and vasolability. Patients are difficult to treat and the prognosis is very often poor. This report emphasizes that an amputation in case of a reflex sympathetic dystrophy is mostly due to a too late recognition of this syndrome. In the international literature little is written about an amputation as a therapy for reflex sympathetic dystrophy. It is only mentioned as a therapy in the end stages of this syndrome. Sometimes a rejected amputation, as in this case report, can have a relatively good result. An early recognition of this pain syndrome produces the best possible outcome.
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Medial epicondylitis caused by injury to the medial antebrachial cutaneous nerve: a case report. Can J Surg 1989; 32:366-7, 369. [PMID: 2766143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A 35-year-old man who had chronic elbow pain due to medial epicondylitis received a steroid injection into the medial epicondyle. This was followed immediately by increased pain and symptoms of dysesthesia in the distribution of the medial antebrachial cutaneous nerve. On surgical exploration 9 months later, the nerve was found to lie directly over the medial epicondyle and appeared to have sustained an injection injury. This report draws attention to the fact that because the posterior division of the medial antebrachial cutaneous nerve may lie directly over the medial epicondyle, it may be at risk of direct injury if injections are given into the epicondyle.
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