Complete Removal of the Epitrochleoanconeus Muscles in Patients with Cubital Tunnel Syndrome: Results From a Small Prospective Case Series

2017 ◽  
Vol 104 ◽  
pp. 142-147 ◽  
Author(s):  
Godard C.W. de Ruiter ◽  
Sjoerd G. van Duinen
Hand ◽  
2018 ◽  
Vol 14 (4) ◽  
pp. 477-482
Author(s):  
Nicholas Kim ◽  
Ryan Stehr ◽  
Hani S. Matloub ◽  
James R. Sanger

Background: Cubital tunnel syndrome is a common compressive neuropathy of the upper extremity. The anconeus epitrochlearis muscle is an unusual but occasional contributor. We review our experience with this anomalous muscle in elbows with cubital tunnel syndrome. Methods: We retrospectively reviewed charts of 13 patients noted to have an anconeus epitrochlearis muscle associated with cubital tunnel syndrome. Results: Ten patients had unilateral ulnar neuropathy supported by nerve conduction studies. Three had bilateral cubital tunnel syndrome symptoms with 1 of those having normal nerve conduction studies for both elbows. Eight elbows were treated with myotomy of the anconeus epitrochlearis muscle and submuscular transposition of the ulnar nerve. The other 8 elbows were treated with myotomy of the anconeus epitrochlearis muscle and in situ decompression of the ulnar nerve only. All but 1 patient had either clinical resolution or improvement of symptoms at follow-up ranging from 2 weeks to 1 year after surgery. The 1 patient who had persistent symptoms had received myotomy and in situ decompression of the ulnar nerve only. Conclusions: An anomalous anconeus epitrochlearis occasionally results in compression of the ulnar nerve but is usually an incidental finding. Its contribution to compression neuropathy can be tested intraoperatively by passively ranging the elbow while observing the change in vector and tension of its muscle fibers over the ulnar nerve. Regardless of findings, we recommend myotomy of the muscle and in situ decompression of the ulnar nerve. Submuscular transposition of the ulnar nerve may be necessary if there is subluxation.


Cureus ◽  
2019 ◽  
Author(s):  
Gazi Rashid ◽  
Muhibullah S Tora ◽  
Long Di ◽  
Pavlos Texakalidis ◽  
Jessica N Bentley ◽  
...  

2017 ◽  
Vol 42 (9) ◽  
pp. 941-945 ◽  
Author(s):  
Eva E. O’Grady ◽  
Qureish Vanat ◽  
Dominic M. Power ◽  
Simon Tan

The aim of this study was to review the literature of decompression of the cubital tunnel with medial epicondylectomy and to assess outcomes and complications. Twenty-one case series reported on 886 medial epicondylectomies. The mean percentage of patients obtaining improvement of one or more McGowan grade was 79%. The mean percentage obtaining a good/excellent Wilson Krout grade of outcome was 83%. Of six comparative studies, two showed no significant differences in outcomes between medial epicondylectomy and transposition procedures, and three reported better outcomes with medial epicondylectomy. One reported similar outcomes with medial epicondylectomy and simple decompression. The existing literature on medial epicondylectomy is of limited methodological quality and does not allow for firm conclusions to be drawn regarding its efficacy compared with other surgical techniques. Further studies should aim for high methodological quality, randomized comparison with simple decompression or anterior transposition and should utilize standardized outcome measures. Level of evidence: II


Author(s):  
Jung Won Kim ◽  
Insun Won Park ◽  
Youngjoon Won Lee ◽  
Yu Chang Kim ◽  
Pilja Chang Kim ◽  
...  

2019 ◽  
Vol 34 (1) ◽  
Author(s):  
Ahmed Shawky Ammar ◽  
Mohamed Ahmed El Tabl ◽  
Dalia Salah Saif

Abstract Background Various surgical options are used for the treatment of ulnar nerve entrapment at the elbow. In this study, anterior trans-muscular transposition of the ulnar nerve was used for the treatment of cubital tunnel syndrome. Objectives To evaluate the surgical results of anterior trans-muscular transposition technique for the treatment of cubital tunnel syndrome with particular emphasis on clinical outcome. Methods Forty patients with cubital tunnel syndrome were operated using anterior trans-muscular transposition technique. Patients were classified into post-operative clinical outcome grades according to the Wilson & Krout criteria, and they were followed up by visual analog scale (VAS), the Disability of Arm Shoulder and Hand (DASH) questionnaire, electrophysiological study, and post-operative clinical evaluation. Results Forty patients with cubital tunnel syndrome who underwent anterior trans-muscular transposition of the ulnar nerve show a significant clinical improvement at 24 months post-surgery regarding visual analog scale (VAS), the Disability of Arm Shoulder and Hand (DASH) questionnaire, electrophysiological study, and the Wilson & Krout grading as 87.5% of the patients recorded excellent and good outcome. Conclusion Anterior transmuscular transposition of the ulnar nerve is a safe and effective treatment for ulnar nerve entrapment at the elbow.


Hand ◽  
2021 ◽  
pp. 155894472110289
Author(s):  
Amy Phan ◽  
Warren Hammert

Background: Assessment of outcomes for cubital tunnel syndrome (CuTS) surgeries has been difficult due to heterogeneity in outcome reporting. Our objective was to evaluate the outcomes for 2 cohorts treated surgically for isolated CuTS and for combined CuTS and carpal tunnel syndrome (CTS) using Patient Reported Outcomes Measurement Information System (PROMIS). Methods: There were 29 patients in the isolated CuTS cohort and 30 patients in the combined CuTS and CTS cohort. PROMIS Physical Function (PF), Pain Interference (PI), Depression, and Upper Extremity (UE) were completed preoperatively and 1-week, 6-weeks, and 3-months postoperatively. Responsiveness was evaluated by standardized response means (SRM). Results: Significant improvements from the 1-week to 6-week postoperative period are shown in the isolated CuTS cohort for PROMIS PF ( P = .002), PI ( P = .0002), and UE ( P = .02), but scores plateau after 6-weeks postoperatively. A similar pattern for the same time points was seen for the combined CuTS and CTS group for PROMIS PF ( P = .001), PI ( P = .02), and UE ( P = .04), with a plateau of scores beyond 6 weeks postoperatively. PROMIS UE was more responsive (SRM range: 0.11-1.03) than the PF (SRM range: 0.02-0.52) and PI (SRM range: 0.11-0.40), which were both mildly responsive for both cohorts. Conclusions: PROMIS lacks the sensitivity to show improvement beyond 6-weeks postoperatively for both isolated CuTS and combined CuTS and CTS. Patients with combined nerve compressions follow similar trajectories in the postoperative period as those with isolated CuTS. Level of Evidence: Level IV.


2021 ◽  
Vol 46 (3) ◽  
pp. 260-264
Author(s):  
Nick A. Johnson ◽  
Oliver Darwin ◽  
Dimitrious Chasiouras ◽  
Anna Selby ◽  
Chris Bainbridge

The relationship between surgery for cubital tunnel and carpal tunnel syndrome was examined in this retrospective study. Between 1997 and 2018, data from consecutive patients who underwent carpal tunnel release (8352 patients), cubital tunnel release (1681 patients) or both procedures (692 patients) were analysed. The relative risk of undergoing cubital tunnel release in the population who had carpal tunnel release compared with those with no carpal tunnel release was 15.3 (male 20.3; female 12.5). The relative risk of undergoing carpal tunnel release in the population who had cubital tunnel release compared with those who did not undergo carpal tunnel release was 11.5 (male 16.5; female 9.1). Our study showed that men and women who undergo carpal tunnel release are over 20 times and 10 times more likely to have cubital tunnel release than those who did not undergo carpal tunnel release, respectively. These findings suggest that the two conditions may share a similar aetiology. Level of evidence: IV


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