scholarly journals Subcutaneous vs Submuscular Ulnar Nerve Transposition in Moderate Cubital Tunnel Syndrome

2009 ◽  
Vol 3 (1) ◽  
pp. 78-82 ◽  
Author(s):  
Dhia A.K Jaddue ◽  
Salwan A Saloo ◽  
Arkan S Sayed-Noor
Keyword(s):  
Postoperative Pain ◽  
Ulnar Nerve ◽  
Operative Time ◽  
Surgical Techniques ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Anterior Transposition ◽  
Tunnel Syndrome ◽  
And Gender ◽  
Subcutaneous Transposition

Background: The surgical treatment of Cubital tunnel syndrome (CubTS) is still a matter of debate. No consensus exists about the necessity of anterior transposition of the ulnar nerve after decompression. However, this technique is fairly common in clinical practice. Material and Methodology: In the present study we compared the operative technique (incision length, operative time), postoperative care (postoperative pain and complications) and the outcome between subcutaneous transposition and submuscular transposition of the ulnar nerve as two surgical modalities in treating moderate CubTS. Between March 2004 and March 2007, twenty six patients with moderate CubTS (according to Dellon’s grading system) were stratified according to age and gender into these two surgical techniques. The two groups were prospectively followed up 2 weeks, 6 months and 12 months postoperatively by the same observer and the operation outcome was assessed using the Bishop rating system. Results: We found that the subcutaneous transposition of the ulnar nerve was associated with shorter incision, shorter operative time, less postoperative pain, less postoperative complication and better outcome compared with the submuscular transposition. Conclusion: The authors recommend the subcutaneous technique when considering anterior transposition of the ulnar nerve in treating moderate CubTS.

A DYNAMIC ANATOMICAL STUDY OF ULNAR NERVE MOTION AFTER ANTERIOR TRANSPOSITION FOR CUBITAL TUNNEL SYNDROME

Hand Surgery ◽  
2002 ◽  
Vol 07 (02) ◽  
pp. 177-182 ◽  
Author(s):  
M. D. Nikitins ◽  
P. A. Griffin ◽  
S. Ch'ng ◽  
N. J. Rice
Keyword(s):  
Ulnar Nerve ◽  
Anatomical Study ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Upper Limbs ◽  
Anterior Transposition ◽  
Flexor Carpi Ulnaris ◽  
Tunnel Syndrome ◽  
Full Flexion ◽  
Subcutaneous Transposition

Cubital tunnel syndrome is the second most commonly encountered compression neuropathy of the upper limb. Multiple techniques for surgical management have been proposed but no universally accepted algorithm for management exists. Six cadaveric upper limbs underwent ulnar nerve decompression and anterior transposition into subcutaneous and then submuscular positions. After marking nerves with tungsten, radiological examination of nerve motion was performed and nerve angulations were measured in the region of the flexor carpi ulnaris (FCU) origin. Comparison of ulnar nerves in each position revealed statistically significant greater angulation after subcutaneous transposition than after submuscular transposition with the elbow held in full flexion. This point of angulation may act as a secondary point of compression or as a focus for neuritis and scar formation. This finding can contribute to the understanding of why differing outcomes may be observed after different forms of anterior transposition.

scholarly journals Ulnar Nerve Neuropathy Secondary to “Snapping Triceps Syndrome”

2017 ◽  
Vol 3 ◽  
pp. 2513826X1771645
Author(s):  
Stahs Pripotnev ◽  
Colin White
Keyword(s):  
Ulnar Nerve ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Dominant Male ◽  
Ulnar Nerve Compression ◽  
Compression Neuropathy ◽  
History Of ◽  
Tunnel Syndrome ◽  
Subcutaneous Transposition ◽  
Abnormal Anatomy

Cubital tunnel syndrome is the second most common compression neuropathy of the upper extremity and the most common point of compression for the ulnar nerve. We present a case of ulnar nerve compression neuropathy at the elbow secondary to an abnormal subluxating medial head of triceps. A 37-year-old right hand dominant male presented with a history of bilateral medial elbow pain and ulnar distribution hand numbness. During his left cubital tunnel release surgery, the abnormal anatomy was noted. Initial subfascial anterior transposition was insufficient and had to be revised to a subcutaneous transposition intraoperatively. Failure to recognize the contribution of triceps abnormalities can lead to incomplete resolution following surgery. Surgeons should be wary of uncommon findings and adjust their approach appropriately.

scholarly journals Subcutaneous Versus Submuscular Anterior Transposition of the Ulnar Nerve for Cubital Tunnel Syndrome

Medicine ◽  
2015 ◽  
Vol 94 (29) ◽  
pp. e1207 ◽  
Author(s):  
Chun-Hua Liu ◽  
Shi-Qiang Wu ◽  
Xiao-Bin Ke ◽  
Han-Long Wang ◽  
Chang-Xian Chen ◽  
...  
Keyword(s):  
Ulnar Nerve ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Anterior Transposition ◽  
Tunnel Syndrome

Functional Outcome of Anterior Transposition of the Vascularized Ulnar Nerve for Cubital Tunnel Syndrome

1998 ◽  
Vol 23 (5) ◽  
pp. 613-616 ◽  
Author(s):  
A. ASAMI ◽  
K. MORISAWA ◽  
T. TSURUTA
Keyword(s):  
Functional Outcome ◽  
Ulnar Nerve ◽  
Conduction Velocity ◽  
Nerve Conduction ◽  
Nerve Conduction Velocity ◽  
Clinical Results ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Anterior Transposition ◽  
Tunnel Syndrome

Anterior transposition of the ulnar nerve is a widely used treatment for cubital tunnel syndrome, but neurolysis performed at the time of surgery may impair the blood supply to the ulnar nerve. This study compared the results of intramuscular anterior transposition of the ulnar nerve with or without preserving the extrinsic vessels of the ulnar nerve in 35 patients. The postoperative nerve conduction velocity and the clinical results were better in the group in which the extrinsic vessels were presented.

scholarly journals Anterior subcutaneous transposition of the ulnar nerve improves neurological function in patients with cubital tunnel syndrome

2015 ◽  
Vol 10 (10) ◽  
pp. 1690 ◽  
Author(s):  
Tian-bing Wang ◽  
Bao-guo Jiang ◽  
Wei Huang ◽  
Pei-xun Zhang ◽  
Zhang Peng ◽  
...  
Keyword(s):  
Ulnar Nerve ◽  
Cubital Tunnel Syndrome ◽  
Neurological Function ◽  
Cubital Tunnel ◽  
Tunnel Syndrome ◽  
Subcutaneous Transposition

scholarly journals The 7 Structures Distal to the Elbow That Are Critical to Successful Anterior Transposition of the Ulnar Nerve

Hand ◽  
2018 ◽  
Vol 14 (6) ◽  
pp. 776-781 ◽  
Author(s):  
John M. Felder ◽  
Susan E. Mackinnon ◽  
Megan M. Patterson
Keyword(s):  
Ulnar Nerve ◽  
Ulnar Artery ◽  
Cubital Tunnel Syndrome ◽  
Medial Epicondyle ◽  
Cubital Tunnel ◽  
Anterior Transposition ◽  
Straight Line ◽  
Tunnel Syndrome ◽  
Poor Outcomes ◽  
Flexor Digitorum

Background: Ulnar nerve transposition (UNT) surgery is performed for the treatment of cubital tunnel syndrome. Improperly performed UNT can create iatrogenic pain and neuropathy. The aim of this study is to identify anatomical structures distal to the medial epicondyle that should be recognized by all surgeons performing UNT to prevent postoperative neuropathy. Methods: Ten cadaveric specimens were dissected with attention to the ulnar nerve. Intramuscular UNT surgery was simulated in each. Distal to the medial epicondyle, any anatomical structure prohibiting transposition of the ulnar nerve to a straight-line course across the flexor-pronator mass was noted and its distance from the medial epicondyle was measured. Results: Seven structures were found distal to the medial epicondyle whose recognition is critical to ensuring a successful anterior transposition of the ulnar nerve: (1) Branches of the medial antebrachial cutaneous (MABC) nerve; (2) Osborne’s fascia; (3) branches from the ulnar nerve to the flexor carpi ulnaris (FCU); (4) crossing vascular branches from the ulnar artery to the FCU; (5) the distal medial intermuscular septum between the FCU and flexor digitorum superficialis (FDS); (6) the combined muscular origins of the flexor-pronator muscles; and (7) the investing fascia of the FDS. Measurements are given for each structure. Conclusions: Poor outcomes and unnecessary revision surgeries for cubital tunnel syndrome can be avoided with intraoperative attention to 7 structures distal to the medial epicondyle. Surgeons should expect to dissect up to 12 cm distal to the medial epicondyle to adequately address these and prevent kinking of the nerve in transposition.

Comparative Clinical Outcomes of Submuscular and Subcutaneous Transposition of the Ulnar Nerve for Cubital Tunnel Syndrome

2009 ◽  
Vol 34 (5) ◽  
pp. 866-874 ◽  
Author(s):  
Yann Philippe Charles ◽  
Bertrand Coulet ◽  
Jean-Claude Rouzaud ◽  
Jean-Pierre Daures ◽  
Michel Chammas
Keyword(s):  
Clinical Outcomes ◽  
Ulnar Nerve ◽  
Cubital Tunnel Syndrome ◽  
Cubital Tunnel ◽  
Tunnel Syndrome ◽  
Subcutaneous Transposition
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