Publications by authors named "Brice Viard"

Article Synopsis
  • Sesamoid fractures are rare but can be challenging for both surgeons and patients, often healing without surgery, leading to uncertainty in managing severe cases.
  • A study followed 32 patients who underwent temporary surgical immobilization of the first metatarsophalangeal joint, yielding a 94% healing success rate without significant complications.
  • Long-term results showed minimal issues like two cases of asymptomatic non-union and one case of arthritis, indicating this surgical method effectively manages stubborn sesamoid fractures without altering foot biomechanics.
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Purpose: Bone healing in femoral reconstructions using intercalary allografts can be compromised in a tumour context. There is also a high revision rate for non-union, infection, and fractures in this context. The advantages and disadvantages of an associated vascularised fibula graft (VFG) are still a matter of debate.

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Article Synopsis
  • - The study aimed to compare outcomes of humeral shaft fractures treated with two methods of intramedullary nailing: one with distal interlocking (DI) and one without (WDI), hypothesizing no significant difference in results.
  • - Results showed no major differences in fracture healing or pain relief between the two groups, but the WDI group had significantly shorter operating and fluoroscopy times.
  • - The conclusion suggests that both methods are similarly effective for healing and functionality, but using WDI can reduce time and potential risks associated with the surgery.
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Introduction: Morphological studies of the humerus have shown that the position of the bicipital groove varies with the individual and the retroversion of the humeral head. Depending on the authors, these two parameters are independent or associated. This study evaluated the relationship between the humeral head axis and its retroversion and the bicipital groove relative to the humeral biepicondylar line.

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Purpose: The aim of this study was to analyze dual mobility cup survival rate on young patients under 50 years old at more than 20 years of follow up.

Methods: One hundred thirty seven hips with a first generation of dual mobility Bousquet cup (Serf) were included. The mean age at the time of the surgery was 41 years and the mean follow-up was 21.

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Purpose: Allograft hip composite prosthesis (APC) is a type of reconstruction after resection of the proximal femur. This study aimed to assess long-term outcomes after an APC reconstruction.

Materials And Methods: Forty-six patients were retrospectively included (14 revision total hip replacements, 30 primary malignant bone tumors, two metastasis).

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Osteonecrosis of the femoral head affects mainly young patients with high functional needs this increases the risk of dislocation. Dual mobility cups known for low rate of dislocation and high mobility range seems indicated. We evaluate functional efficiency, survival and dislocation rate of dual mobility cup for total hip arthroplasty for osteonecrosis in young patients.

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Objective: The present study describes the macroscopic and microscopic features of the squared ligament of the elbow (SLE). In addition, the SLE biomechanical behavior and contribution to the forearm stability were also examined.

Materials And Methods: Ten forearms from freshly frozen cadavers were used for this work.

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Article Synopsis
  • The study focuses on measuring the glenoidal version of the scapula, highlighting the advantages of scannographic measurements over standard radiologic techniques due to issues with evaluation and reproducibility.
  • Researchers introduced a new method called the "scapular triangle" for measuring this angle, aiming for a simple and reproducible approach.
  • The method was tested using 31 shoulder CT scans, showing a strong correlation with traditional measurements and proving to be reliable and easy for radiologists to implement.
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Clavicle duplication is a rare anatomical variation of the scapular belt: only seven cases have been reported in the literature to date, and only one took note of the existence of a duplication of the acromioclavicular joint. Two hypotheses have been proposed to interpret this variation: genetic factors, or trauma occurred in the growth period. Clavicle duplication should not be mistaken for a quite frequent coracoclavicular joint widely described.

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