Mateusz Gładysz FESSH prep

FESSH prep Compressive neuropathies Cubital tunnel syndrome — non operative management

Conservative Treatment in Ulnar Neuropathy

Last reviewed v1.0

FESSH-019Compressive neuropathies●●○ intermediate

Conservative Treatment in Ulnar Neuropathy

  1. 1.In mild-to-moderate cubital tunnel syndrome, night splinting that limits elbow flexion improves symptoms in most patients.

  2. 2.Activity modification — particularly avoiding sustained elbow flexion and direct pressure over the cubital tunnel — is a first-line conservative measure in mild cubital tunnel syndrome.

  3. 3.Local corticosteroid injection is a routine first-line therapy for cubital tunnel syndrome.

  4. 4.Avoiding prolonged or repetitive elbow flexion reduces intracubital pressure and is recommended in mild cubital tunnel syndrome.

  5. 5.Hand-therapy and occupational-therapy interventions for cubital tunnel syndrome centre on activity modification, ergonomic adjustment and orthotic provision rather than on a specific therapeutic modality.

FESSH marking: +1 per correct statement, 0 for blank, −1 for incorrect. Click the same TRUE/FALSE button twice to clear it.

Question ID
FESSH-019
First published
Last reviewed
Version
v1.0
Answer key and explanations — open after answering

  1. 1. In mild-to-moderate cubital tunnel syndrome, night splinting that limits elbow flexion improves symptoms in most patients.

    True

    Shah and colleagues followed 19 patients (25 extremities) treated with rigid night splinting at 45° of elbow flexion plus activity modification; 21 of 24 extremities (88%) available at mean two-year follow-up avoided surgery. Cadaveric work by Gelberman established that intraneural pressure and ulnar nerve cross-sectional area change significantly during elbow flexion, providing the mechanistic rationale for extension-limiting splinting.

    • Shah CM, Calfee RP, Gelberman RH, Goldfarb CA. Outcomes of rigid night splinting and activity modification in the treatment of cubital tunnel syndrome. J Hand Surg Am. 2013;38(6):1125-1130.e1. PMID 23647638
    • Dellon AL, Hament W, Gittelshon A. Nonoperative management of cubital tunnel syndrome: an 8-year prospective study. Neurology. 1993;43(9):1673-7. PMID 8414010
    • Gelberman RH, Yamaguchi K, Hollstien SB, Winn SS, Heidenreich FP Jr, Bindra RR, et al.. Changes in interstitial pressure and cross-sectional area of the cubital tunnel and of the ulnar nerve with flexion of the elbow. An experimental study in human cadavera. J Bone Joint Surg Am. 1998;80(4):492-501. PMID 9563378

  2. 2. Activity modification — particularly avoiding sustained elbow flexion and direct pressure over the cubital tunnel — is a first-line conservative measure in mild cubital tunnel syndrome.

    True

    Patient education and elimination of provocative postures produced symptomatic improvement comparable to splinting in randomised conservative-treatment cohorts, and underlies all conservative protocols.

    • Svernlöv B, Larsson M, Rehn K, Adolfsson L. Conservative treatment of the cubital tunnel syndrome. J Hand Surg Eur Vol. 2009;34(2):201-207. PMID 19282413
    • Nakamichi K, Tachibana S, Ida M, Yamamoto S. Patient education for the treatment of ulnar neuropathy at the elbow. Arch Phys Med Rehabil. 2009;90(11):1839-1845. PMID 19887206

  3. 3. Local corticosteroid injection is a routine first-line therapy for cubital tunnel syndrome.

    False

    In the placebo-controlled trial by vanVeen and colleagues, ultrasound-guided methylprednisolone injection produced a 30% success rate versus 28% for placebo at three months; no symptomatic benefit over placebo was demonstrated.

    • vanVeen KEB, Alblas KCL, Alons IME, Kerklaan JP, Siegersma MC, Wesstein M, et al.. Corticosteroid injection in patients with ulnar neuropathy at the elbow: a randomized, double-blind, placebo-controlled trial. Muscle Nerve. 2015;52(3):380-385. PMID 25522919

  4. 4. Avoiding prolonged or repetitive elbow flexion reduces intracubital pressure and is recommended in mild cubital tunnel syndrome.

    True

    Cadaveric measurements demonstrated a 30 to 41 per cent reduction in cubital tunnel cross-sectional area as the elbow moved from full extension to 135° of flexion, with a corresponding rise in intraneural pressure; minimum pressures occurred between 30° and 60° of flexion.

    • Gelberman RH, Yamaguchi K, Hollstien SB, Winn SS, Heidenreich FP Jr, Bindra RR, et al.. Changes in interstitial pressure and cross-sectional area of the cubital tunnel and of the ulnar nerve with flexion of the elbow. An experimental study in human cadavera. J Bone Joint Surg Am. 1998;80(4):492-501. PMID 9563378
    • Padua L, Aprile I, Caliandro P, Foschini M, Mazza S, Tonali P. Natural history of ulnar entrapment at elbow. Clin Neurophysiol. 2002;113(12):1980-1984. PMID 12464337

  5. 5. Hand-therapy and occupational-therapy interventions for cubital tunnel syndrome centre on activity modification, ergonomic adjustment and orthotic provision rather than on a specific therapeutic modality.

    True

    Systematic reviews of conservative cubital tunnel management identify ergonomic education, activity modification and night splinting as the core hand-therapy components with the most consistent symptomatic benefit; modalities such as ultrasound and laser have only low-quality supporting data.

    • Kooner S, Cinats D, Kwong C, Matthewson G, Dhaliwal G. Conservative treatment of cubital tunnel syndrome: a systematic review. Orthop Rev (Pavia). 2019;11(2):7955. PMID 31281598
    • Nakamichi K, Tachibana S, Ida M, Yamamoto S. Patient education for the treatment of ulnar neuropathy at the elbow. Arch Phys Med Rehabil. 2009;90(11):1839-1845. PMID 19887206