Julio Urrutia

Summary

Country: Chile

Publications

  1. ncbi request reprint The fifty most cited Latin-American articles in the orthopaedic literature
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Int Orthop 38:1723-9. 2014
  2. pmc Cervical pyogenic spinal infections: are they more severe diseases than infections in other vertebral locations?
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 22:2815-20. 2013
  3. ncbi request reprint Fresh-frozen femoral head allograft as lumbar interbody graft material allows high fusion rate without subsidence
    J Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Orthop Traumatol Surg Res 99:413-8. 2013
  4. pmc Can the Surgical Apgar Score predict morbidity and mortality in general orthopaedic surgery?
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Int Orthop 36:2571-6. 2012
  5. pmc Cervical disc herniation producing acute Brown-Sequard syndrome: dynamic changes documented by intraoperative neuromonitoring
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 21:S418-21. 2012
  6. pmc The impact of lumbar scoliosis on pain, function and health-related quality of life in postmenopausal women
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 20:2223-7. 2011
  7. doi request reprint Do corticosteroids affect lumbar spinal fusion? A rabbit model using high-dose methylprednisolone
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Orthop Sci 16:439-42. 2011
  8. doi request reprint Clinical and imaging findings in patients with aggressive spinal hemangioma requiring surgical treatment
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Clin Neurosci 18:209-12. 2011
  9. doi request reprint Cultured autologous bone marrow stem cells inhibit bony fusion in a rabbit model of posterolateral lumbar fusion with autologous bone graft
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Clin Neurosci 17:481-5. 2010
  10. pmc Effect of a single dose of pamidronate administered at the time of surgery in a rabbit posterolateral spinal fusion model
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 19:940-4. 2010

Collaborators

Detail Information

Publications23

  1. ncbi request reprint The fifty most cited Latin-American articles in the orthopaedic literature
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Int Orthop 38:1723-9. 2014
    ..Several medical specialties, including orthopaedics, have ranked the articles with more citations. We identified the 50 most cited orthopaedic articles from Latin-America and analyzed the characteristics that made them citable...
  2. pmc Cervical pyogenic spinal infections: are they more severe diseases than infections in other vertebral locations?
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 22:2815-20. 2013
    ..We compared all patients with cervical spine pyogenic infections to those with thoracolumbar involvement in terms of epidemiology, prognostic factors and clinical outcomes...
  3. ncbi request reprint Fresh-frozen femoral head allograft as lumbar interbody graft material allows high fusion rate without subsidence
    J Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Orthop Traumatol Surg Res 99:413-8. 2013
    ..Circumferential lumbar spinal fusion is widely used to increase fusion rate, but little data is available using fresh-frozen femoral head allograft (FFFHA) as a structural interbody graft alternative...
  4. pmc Can the Surgical Apgar Score predict morbidity and mortality in general orthopaedic surgery?
    Julio Urrutia
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Int Orthop 36:2571-6. 2012
    ....
  5. pmc Cervical disc herniation producing acute Brown-Sequard syndrome: dynamic changes documented by intraoperative neuromonitoring
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 21:S418-21. 2012
    ..Cervical disc herniation is an exceptional cause of this syndrome...
  6. pmc The impact of lumbar scoliosis on pain, function and health-related quality of life in postmenopausal women
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 20:2223-7. 2011
    ..Regression disclosed that Cobb angle values did not influence ODI, SF-36 or VAS values. In postmenopausal women with mild and moderate lumbar curves, Cobb angle had no influence on pain, function and QOL; age and BMI had small effect...
  7. doi request reprint Do corticosteroids affect lumbar spinal fusion? A rabbit model using high-dose methylprednisolone
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Orthop Sci 16:439-42. 2011
    ....
  8. doi request reprint Clinical and imaging findings in patients with aggressive spinal hemangioma requiring surgical treatment
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Clin Neurosci 18:209-12. 2011
    ..Although it is rare, aggressive VH can be a devastating condition. Total surgical resection or subtotal resection with radiotherapy may be warranted...
  9. doi request reprint Cultured autologous bone marrow stem cells inhibit bony fusion in a rabbit model of posterolateral lumbar fusion with autologous bone graft
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    J Clin Neurosci 17:481-5. 2010
    ..05). Adding differentiated BMSCs in a pellet without a scaffold not only failed to increase fusion rate, but completely inhibited bony growth...
  10. pmc Effect of a single dose of pamidronate administered at the time of surgery in a rabbit posterolateral spinal fusion model
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile
    Eur Spine J 19:940-4. 2010
    ..137. In a rabbit model, a single dose of PA did not decrease lumbar spinal arthrodesis consolidation rates, but it obtained a nonsignificant higher spinal fusion rate...
  11. ncbi request reprint Long-term results of surgical treatment of dysphagia secondary to cervical diffuse idiopathic skeletal hyperostosis
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Region Metropolitana, Chile
    Spine J 9:e13-7. 2009
    ..The current report describes outcomes of a series of five patients with surgical treatment for this rare disorder, with a long-term follow-up...
  12. doi request reprint Chronic liver failure and concomitant distant infections are associated with high rates of neurological involvement in pyogenic spinal infections
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta, Santiago, Chile
    Spine (Phila Pa 1976) 34:E240-4. 2009
    ..A retrospective study of a consecutive series of all patients with pyogenic spinal infections treated at a single institution over a 10-year period...
  13. doi request reprint Autograft versus allograft with or without demineralized bone matrix in posterolateral lumbar fusion in rabbits. Laboratory investigation
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Santiago, Chile
    J Neurosurg Spine 9:84-9. 2008
    ....
  14. doi request reprint Early histologic changes following polymethylmethacrylate injection (vertebroplasty) in rabbit lumbar vertebrae
    Julio Urrutia
    Department of Orthopedic Surgery, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Spine (Phila Pa 1976) 33:877-82. 2008
    ..An ex vivo histologic study in rabbits...
  15. ncbi request reprint The effect of ketoprophen on lumbar spinal fusion healing in a rabbit model. Laboratory investigation
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile
    J Neurosurg Spine 7:631-6. 2007
    ..The authors used a validated rabbit model to try to determine the influence of the NSAID ketoprophen on the fusion rate in lumbar spinal arthrodesis...
  16. ncbi request reprint Extensive epidural abscess with surgical treatment and long term follow up
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Region Metropolitana, Chile
    Spine J 7:708-11. 2007
    ..Spinal epidural abscess is an uncommon infection. There are few reports on extensive epidural abscesses...
  17. doi request reprint Lumbar scoliosis in postmenopausal women: prevalence and relationship with bone density, age, and body mass index
    Julio Urrutia
    Department of Orthopaedic Surgery, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Spine (Phila Pa 1976) 36:737-40. 2011
    ..Cross-sectional study...
  18. ncbi request reprint The Spine Instability Neoplastic Score: an independent reliability and reproducibility analysis
    Mauricio Campos
    Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Marcoleta 352, Santiago, Chile Electronic address
    Spine J 14:1466-9. 2014
    ..Metastatic vertebral instability has not yet been clearly defined in the literature; there still exists a paucity of reliable criteria to assess the risk of vertebral collapse...
  19. doi request reprint Factors associated with avascular necrosis of the femoral head and nonunion in patients younger than 65 years with displaced femoral neck fractures treated with reduction and internal fixation
    Daniel Schweitzer
    Department of Orthopaedic Surgery, Hospital del Trabajador de Santiago, Ramon Carnicer 185, Santiago, Chile
    Eur J Orthop Surg Traumatol 23:61-5. 2013
    ..Few studies have evaluated treatment of displaced femoral neck fractures in patients younger than 65 years, and risk factors for AVN or nonunion have not been clearly delineated within this age range...
  20. ncbi request reprint Factors associated with variability in length of sick leave because of acute low back pain in Chile
    Claudio Diaz-Ledezma
    Department of Orthopaedic Surgery, Mutual de Seguridad CChC, Clinica Alemana, Universidad del Desarrollo, Santiago, Chile
    Spine J 9:1010-5. 2009
    ..Most research on risk factors for prolonged sick leave because of LBP has been done in Anglo-Saxon or Northern European populations with occupational LBP. Few studies have been conducted in less affluent Latin countries...
  21. doi request reprint Thoracic scoliosis prevalence in patients 50 years or older and its relationship with age, sex, and thoracic kyphosis
    Julio Urrutia
    From the Department of Orthopaedic Surgery, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
    Spine (Phila Pa 1976) 39:149-52. 2014
    ..Cross-sectional study...
  22. pmc Surgical treatment of solitary plasmocytoma of the spine: case series
    Sergio Mendoza
    Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, Iowa 52242, USA
    Iowa Orthop J 24:86-94. 2004
    ..We used parameters described by Taneishi and Kaneda, as well as those of Heller and Boden to predict progressive vertebral collapse. Three cases are presented and their treatment is described...