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  1. No Access

    Article

    A new preclinical femoral head osteonecrosis model in sheep

    Animal models have been used as insight into the pathogenesis of osteonecrosis, even though most have failed to reproduce all stages of human disease, limiting progression in experimental treatment modalities....

    Roberto Vélez, Francisco Soldado in Archives of Orthopaedic and Trauma Surgery (2011)

  2. No Access

    Article

    External validity of the Tokuhashi score in patients with vertebral metastasis

    To calculate the accuracy of the Tokuhashi score (TS) in recent patients with vertebral metastasis (VM), candidates or not to surgical treatment, and thus to assess the external validity of TS.

    Alberto Hernandez-Fernandez, Roberto Vélez in Journal of Cancer Research and Clinical On… (2012)

  3. No Access

    Article

    Treatment of femoral head osteonecrosis with advanced cell therapy in sheep

    The purpose of this study was to evaluate the efficacy of core decompression associated with advanced cell therapy for the treatment of femoral head osteonecrosis in an established sheep model.

    Roberto Vélez, Alberto Hernández-Fernández in Archives of Orthopaedic and Trauma Surgery (2012)

  4. Article

    Open Access

    Precision and safety of Multilevel Cervical Transpedicular Screw Fixation with 3D Patient-Specific Guides; A Cadaveric Study

    The aim is to design a patient-specific instrument (PSI) for multilevel cervical pedicle screw placement from C2 to C7, as well as verifying reliability and reproducibility. Computed tomography (CT) scans were...

    Andrea Sallent, Manuel Ramírez, Jordi Catalá, Alfonso Rodríguez-Baeza in Scientific Reports (2019)

  5. Article

    Open Access

    Author Correction: Precision and safety of Multilevel Cervical Transpedicular Screw Fixation with 3D Patient-Specific Guides; A Cadaveric Study

    An amendment to this paper has been published and can be accessed via a link at the top of the paper.

    Andrea Sallent, Manuel Ramírez, Jordi Catalá, Alfonso Rodríguez-Baeza in Scientific Reports (2020)

  6. No Access

    Chapter

    Benign Soft-Tissue Tumors

    Soft-tissue tumors are a group of neoplasms of mesenchymal origin. They can be classified depending on their cellular differentiation and/or the degree of aggressiveness. Magnetic resonance imaging (MRI), foll...

    Roberto Vélez, María García-Carrasco in Orthopaedics and Trauma (2024)