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http://dx.doi.org/10.1177/17531934231154435 | DOI Listing |
PLoS One
January 2025
Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Songpa-gu, Seoul, Republic of Korea.
Objective: Cubital tunnel syndrome is a common peripheral neuropathy of the upper extremity. Anterior transposition of the ulnar nerve is an established surgical treatment option for this condition. This study aimed to introduce a novel musculofascial lengthening technique that uses only a portion of the flexor-pronator muscle mass for submuscular anterior transposition of the ulnar nerve and investigate its clinical outcomes.
View Article and Find Full Text PDFJBJS Case Connect
January 2025
Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota.
Cases: Two patients with spontaneous loss of thumb interphalangeal joint extension were referred after history, electrodiagnostic, and/or magnetic resonance imaging (MRI) findings were felt to demonstrate a posterior interosseous nerve (PIN) palsy. Subsequent physical examination and additional directed studies suggested an alternative explanation: rupture of the extensor pollicis longus (EPL) tendon, subsequently confirmed at surgery. An extensor indicis proprius to EPL transfer restored thumb function.
View Article and Find Full Text PDFHand (N Y)
November 2024
Mayo Clinic, Rochester, MN, USA.
Introduction: The treatment for Kienböck disease varies widely based on the status of the lunate. To date, there is no consensus regarding the optimal treatment for patients with coronal plane fractures of the lunate, or Lichtman Stage IIIC. Therefore, the purpose of this study was to assess whether coronal plane fractures of the lunate in Kienböck disease healed after surgical intervention, and to determine the outcomes after surgical fixation of the lunate compared with treatment with salvage procedures.
View Article and Find Full Text PDFActa Neurochir (Wien)
November 2024
Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
Introduction: Parsonage-Turner Syndrome (PTS) is a rare idiopathic brachial neuritis that classically presents with sudden onset upper extremity pain followed by upper limb weakness, sensory disruption, and muscle atrophy. We hypothesized that the type of antecedent event before symptom onset would determine the degree of spontaneous recovery after PTS.
Methods: We retrospectively reviewed all patients who presented with PTS to a single tertiary referral center from January 2002 to December 2021.
JAMA Dermatol
December 2024
Department of Dermatology, University of Utah School of Medicine, Salt Lake City.
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