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Objectives: If symptoms recur after primary neurolysis of the median nerve, surgical revision is required. Soltani et al. (2013) demonstrated that surgical revision with vascularized flap coverage had a higher success rate (86%) than surgical revision without a flap (75%). The aim of this retrospective study was to present clinical outcomes in 36 cases of secondary open neurolysis of the median nerve, with synovial flap in case of recurrent carpal tunnel syndrome., Method: Thirty-three patients (36 hands) who had undergone secondary neurolysis of the median nerve combined with synovial flap coverage between 2012 and 2019 were selected for this study. We included only recurrent carpal tunnel syndrome cases presenting with scarring of the transverse carpal ligament or epineural fibrosis of the median nerve and with a symptom-free period of at least 3 months. The results were ranked on a 4-point scale as excellent, good, null or poor, depending on progression at last follow-up., Results: Descriptive analysis showed that 80% of patients had a positive outcome (excellent 33%, good 47%), 6% null outcome and 14% poor outcome., Conclusion: This is an interesting, relatively non-invasive surgical option, and should be part of the therapeutic armamentarium for recurrent carpal tunnel syndrome in case of adherence of the nerve to the transverse carpal ligament., (Copyright © 2023 SFCM. Published by Elsevier Masson SAS. All rights reserved.)

Trapeziometacarpal dislocation is a rare traumatic lesion, especially in the pediatric population. Various treatments have been described for acute cases. We report the case of a 15-year-old boy who was admitted in the emergency department with chronic post-traumatic trapeziometacarpal dislocation due to an untreated first metacarpal base fracture (Bennett), with complete articular destruction. The patient was treated by open reduction, interposition of a costal cartilage graft, and intermetacarpal K-wire fixation. Follow-up at 2 years after the surgery showed excellent clinical and radiological results. This surgical technique had not been described previously in the pediatric population., (Copyright © 2020. Published by Elsevier Masson SAS.)

Hand aneurysms are a rare entity only described as case reports in the literature. The aim of our study was to describe a series of four cases and the surgical technique using an arterial bypass. We also wanted to define an algorithm for the imaging of this pathology. We have operated on four patients with hand aneurysms in the past decade or so. One patient had an aneurysm in the thumb proper palmar digital artery, one in the superficial palmar arch and the two others in the ulnar artery. All patients had an excision surgery with direct arterial bypass; no patient had a venous graft. All patients were seen a few years after the surgery and underwent an ultrasonography to check the anastomosis permeability. All anastomoses were permeable 2 to 8 years after surgery. Through a review of the literature we discuss the best algorithm for imaging a hand aneurysm. Direct arterial suture by proximal and distal mobilization allows for long-term permeability. If a graft is necessary, a graft of arterial origin should be preferred. The additional first-line examination is ultrasonography, followed by arteriography if acute ischemia is present; otherwise, CT angiography or MR angiography is performed., (Copyright © 2018 SFCM. Published by Elsevier Masson SAS. All rights reserved.)

The goal of wrist denervation is to decrease pain at the wrist, whether caused by an intra- or extra-articular problem or even when the reason for the pain is unknown. It is an alternative to partial or total arthrodesis and proximal row carpectomy. Our hypothesis was that wrist denervation with a two-incision technique was a reliable and efficient way to treat painful degenerative wrists. Thirty-three patients, 48years old on average, were included in this study. Indications were scapholunate advanced collapse (SLAC) in 18 cases, scaphoid nonunion advanced collapse (SNAC) in 10, distal radius fracture sequelae with advanced radiocarpal osteoarthritis in 4, and post-traumatic ulnocarpal impingement in 1 case. At 41 months' follow-up (12-161), there was a 75% reduction in pain levels, decreasing from 7.1 to 1.8 on a visual analog scale (VAS). There were no modifications related to wrist range of motion or grip strength. The QuickDASH averaged 23 points (5 to 70). Radiographic evaluation showed progression of intracarpal degeneration in 6 patients. All but 2 patients returned to their previous work. Persistent dysesthesia was observed in 7 patients; it resolved in 3 cases and persisted in 4. One patient developed complex regional pain syndrome (CRPS). A midcarpal arthrodesis with scaphoidectomy was performed in one patient because of disabling pain 5months after surgery. Wrist denervation with a two-incision technique for post-traumatic osteoarthritis led to satisfactory results in 75% of cases with reduction in pain, preservation of range of motion and grip strength. However, this technique does not stop the progression of osteoarthritis. It can be discussed as a therapeutic alternative to proximal row carpectomy or intracarpal arthrodesis to treat degenerative painful wrists., Type of Study/level of Evidence: Therapeutic IV., (Copyright © 2017. Published by Elsevier Masson SAS.)