Subcutaneous versus submuscular ulnar nerve transposition in cubital tunnel syndrome | ||
| The Egyptian Orthopaedic Journal | ||
| Volume 53, Issue 4, October 2018, Pages 292-297 PDF (1.78 M) | ||
| DOI: 10.4103/eoj.eoj_63_18 | ||
| Author | ||
| Mohamed E. Attia | ||
| Abstract | ||
| Introduction There are different surgical procedures for treatment of cubital tunnel syndrome (CubTS), which can be divided into two types, decompression and transposition procedures. Decompressive procedures include simple decompression with or without medial epicondylectomy without mobilizing the nerve. The transposition procedures mobilize the nerve anteriorly for more protection by subcutaneous, intramuscular, and submuscular methods, depending on the position in which the ulnar nerve is placed. Patients and methods A total of 24 patients with moderate CubTS (according to Dellon’s grading system) between March 2011 and April 2013 were classified according to age and sex into anterior subcutaneous transposition and anterior submuscular transposition groups. The two groups were prospectively followed up for 2 weeks, 6 months, and 12 months postoperatively, and outcome was assessed using the Bishop rating system. Results A total of 24 patients with moderate CubTS were used in this study to compare the operative technique (incision length and 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. Final results present 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 Subcutaneous ulnar nerve transposition in the treatment of CubTS, as compared with the submuscular approach, is an easier surgical technique with less operative time and postoperative pain, earlier postoperative mobilization, and better postoperative outcome. | ||
| Keywords | ||
| cubital tunnel; submuscular transposition; Subcutaneous; ulnar nerve | ||
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