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Julio Urrutia Escobar

Profesor Asociado

Pontificia Universidad Católica de Chile

Santiago, Chile

Epidemiología de deformidades vertebrales; clasificaciones de lesiones traumáticas de la columna vertebral

Médico-cirujano, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 1991
ESPECIALISTA EN TRAUMATOLOGIA Y ORTOPEDIA, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 1994
ESPECIALISTA EN CIRUGIA DE COLUMNA VERTEBRAL, UNIVERSITY OF CALIFORNIA-SAN DIEGO. Estados Unidos, 1998

Profesor Asociado Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Medicina

Santiago, Chile

1997 - At present

ACADEMICO Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

SANTIAGO, Chile

1997 - At present

Premio Mejor Poster Congreso

XXXIX Congreso Chileno de Ortopedia y Traumatología

Chile, 2003

Premio "Mejor Poster" en el XXXIX Congreso Chileno de Ortopedia y Traumatología con el trabajo "Autoinjerto versus aloinjerto en artrodesis lumbar: modelo experimental en conejos"
Mejor Trabajo Libre en Ciencias Básicas

XL Congreso Chileno de Ortopedia y Traumatología

Chile, 2004

"Mejor Trabajo Libre en Ciencias Básicas", en el XL Congreso Chileno de Ortopedia y Traumatología, con el trabajo "Modelo de cultivo y diferenciación de osteoblastos a partir de células troncales de médula ósea de conejos: una técnica reproducible"
Premio 3er lugar Libro de Casos Clínicos

Sociedad Chilena de Ortopedia y Traumatología

Chile, 2010

Premio 3er lugar Libro de Casos Clínicos 2010, Sociedad Chilena de Ortopedia y Traumatología, con el trabajo " Absceso peridural extenso tóraco – lumbar"
Segundo mejor trabajo oral en congreso Sociedad Española de Columna Vertebral

Congreso Nacional de la Sociedad Española de Columna Vertebral (GEER)

Chile, 2013

Premio al segundo mejor trabajo oral en el XXVII Congreso Nacional de la Sociedad Española de Columna Vertebral (GEER) / XII Congreso Iberolatinoamericano de Columna (SILACO)
Premio al Mejor Trabajo Libre

50°Congreso de la Sociedad Chilena de Ortopedia y Traumatología

Chile, 2014

Premio al Mejor Trabajo Libre en el 50°Congreso de la Sociedad Chilena de Ortopedia y Traumatología
Premio a cinco mejores trabajos latinoamericanos en Congreso Global Spine

Congreso Global Spine

Chile, 2015

Premio a los 5 mejores trabajos latinoamericanos en Congreso Global Spine, con trabajo “Spondylolysis and spina bifida occulta in pediatric patients: prevalence study using computed tomography as a screening tool”
Premio a los 5 mejores trabajos latinoamericanos en Congreso Global Spine

Congreso Global Spine

Chile, 2015

Premio a los 5 mejores trabajos latinoamericanos en Congreso Global Spine, con trabajo “Does the prevalence of spondylolysis and spina bifida occulta observed in pediatric patients remain stable in adults?”
Premio Mejor Poster

52 Congreso Chileno de Ortopedia y Traumatología

Chile

Premio "Mejor Poster" en el 52 Congreso Chileno de Ortopedia y Traumatología con el trabajo “Depósito de cristales de hidroxiapatita con erosiones óseas en el arco vertebral posterior cervical: una causa de cervicalgia no reportada previamente”
Mejor Trabajo Libre en Columna Vertebral

50°Congreso de la Sociedad Chilena de Ortopedia y Traumatología

Chile, 2016

Premio al Mejor Trabajo Libre en Columna Vertebral del 50°Congreso de la Sociedad Chilena de Ortopedia y Traumatología, con el trabajo “Escoliosis torácica en pacientes entre 10 y 20 años: estudio de prevalencia usando radiografías de tórax como método de screening”


An Independent Inter- and Intraobserver Agreement Evaluation of the AOSpine Subaxial Cervical Spine Injury Classification System. Urrutia, Julio; Zamora, Tomas; Yurac, Ratko; Campos, Mauricio; Palma, Joaquin; Mobarec, Sebastian; Prada, Carlos Article ISI Spine (Phila Pa 1976). (2017)
Do Orthopaedic Oncologists Agree on the Diagnosis and Treatment of Cartilage Tumors of the Appendicular Skeleton? Zamora, Tomas; Urrutia, Julio; Schweitzer, Daniel; Amenabar, Pedro Pablo; Botello, Eduardo Article ISI Clin Orthop Relat Res. (2017)
A comparative agreement evaluation of two subaxial cervical spine injury classification systems: the AOSpine and the Allen and Ferguson schemes Urrutia, J; Zamora, T; Campos M.; Yurac, R; Palma J.; Mobarec S.; Prada C. Article ISI SCOPUS EUROPEAN SPINE JOURNAL (2016)
An assessment of the Chilean National Examination of Orthopaedic Surgery Urrutia, J; Orrego, M.; Wright, AC; Amenabar, D. Article ISI SCOPUS BMC MEDICAL EDUCATION (2016)
Do thoraco-lumbar spinal injuries classification systems exhibit lower inter- and intra-observer agreement than other fractures classifications? A comparison using fractures of the trochanteric area of the proximal femur as contrast model Urrutia, J; Zamora, T; Klaber, I; Carmona, M.; Palma J.; Campos M.; Yurac, R Article ISI SCOPUS INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED (2016)
Spondylolysis and spina bifida occulta in pediatric patients: prevalence study using computed tomography as a screening method Urrutia, J; Cuellar J.; Zamora, T Article ISI SCOPUS EUROPEAN SPINE JOURNAL (2016)
Spondylolysis and spina bifida occulta in pediatric patients: prevalence study using computed tomography as a screening method. Urrutia, Julio; Cuellar, Jorge; Zamora, Tomas Article ISI Eur Spine J. (2016)
The Pfirrmann classification of lumbar intervertebral disc degeneration: an independent inter- and intra-observer agreement assessment Urrutia, J; Besa P.; Campos M.; Cikutovic P.; Cabezon M.; Molina M.; Cruz, J.P. Article ISI SCOPUS EUROPEAN SPINE JOURNAL (2016)
The prevalence of degenerative or incidental findings in the lumbar spine of pediatric patients: a study using magnetic resonance imaging as a screening tool Urrutia, J; Zamora, T; Prada C. Article ISI SCOPUS EUROPEAN SPINE JOURNAL (2016)
An assessment of the Surgical Apgar Score in spine surgery Urrutia, J; Valdés M.; Zamora, T; Canessa, V; Briceño J. Article ISI SCOPUS SPINE JOURNAL (2015)
An Independent Interobserver Reliability and Intraobserver Reproducibility Evaluation of the New AOSpine Thoracolumbar Spine Injury Classification System Urrutia, J; Zamora, T; Yurac, R; Campos M.; Palma J.; Mobarec S.; Prada C. Article ISI SCOPUS Spine (2015)
Does Pathogen Identification Influence the Clinical Outcomes in Patients With Pyogenic Spinal Infections? Urrutia, J; Campos M.; Zamora, T; Canessa, V; Garcia P.; Briceño J. Article ISI SCOPUS Journal of Spinal Disorders and Techniques (2015)
Inter and intra-observer agreement evaluation of the AO and the Tronzo classification systems of fractures of the trochanteric area Urrutia, J; Zamora, T; Besa P.; Zamora, M; Schweitzer D.; Klaber, I Article ISI SCOPUS Injury (2015)
The fifty most cited Latin-American articles in the orthopaedic literature Urrutia, J; Zamora, T; Prada C. Article ISI SCOPUS INTERNATIONAL ORTHOPAEDICS (2014)
The Spine Instability Neoplastic Score: an independent reliability and reproducibility analysis Campos M.; Urrutia, J; Zamora, T; Roman, J; Canessa, V; Borghero, Y; Palma A.; Molina M. Article ISI SCOPUS SPINE JOURNAL (2014)
Thoracic Scoliosis Prevalence in Patients 50 Years or Older and Its Relationship With Age, Sex, and Thoracic Kyphosis Urrutia, J; Zamora, T; Klaber, I Article ISI SPINE (2014)
Cervical pyogenic spinal infections: are they more severe diseases than infections in other vertebral locations? Urrutia, J; Zamora, T; Campos M. Article ISI SCOPUS European Spine Journal (2013)
Diffuse idiopathic skeletal hyperostosis causing dysphagia in a young patient Urrutia, J; Bernardin A; Morales C. ; Millan R. Article ISI REVISTA MEDICA DE CHILE (2013)
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. Schweitzer, Daniel; Melero, Patricio; Zylberberg, Alejandro; Salabarrieta, Julian; Urrutia, Julio Article SCOPUS European Journal of Orthopaedic Surgery and Traumatology (2013)
Fresh-frozen femoral head allograft as lumbar interbody graft material allows high fusion rate without subsidence Urrutia, J; Molina M. Article ISI SCOPUS Orthopaedics and Traumatology: Surgery and Research (2013)
Can the Surgical Apgar Score predict morbidity and mortality in general orthopaedic surgery? Urrutia, J; Valdés M.; Zamora, T; Canessa, V; Briceño J. Article ISI SCOPUS International Orthopaedics (2012)
Cervical disc herniation producing acute Brown-Sequard syndrome: dynamic changes documented by intraoperative neuromonitoring. Urrutia, Julio; Fadic, Ricardo Article ISI Eur Spine J. (2012)
Commentary Urrutia, J Article SCOPUS Journal of Neurosciences in Rural Practice (2012)
Clinical and imaging findings in patients with aggressive spinal hemangioma requiring surgical treatment Urrutia, J; Postigo R.; Larrondo R.; Martin A.S. Article ISI SCOPUS Journal of Clinical Neuroscience (2011)
Do corticosteroids affect lumbar spinal fusion? A rabbit model using high-dose methylprednisolone Urrutia, J; Carmona, M.; Briceño J. Article ISI SCOPUS Journal of Orthopaedic Science (2011)
Lumbar Scoliosis in Postmenopausal Women: Prevalence and Relationship With Bone Density, Age, and Body Mass Index Urrutia, J; Diaz-Ledezma, C; Espinosa, J.; Berven, SH Article ISI SCOPUS Spine (2011)
The impact of lumbar scoliosis on pain, function and health-related quality of life in postmenopausal women Urrutia, J; Espinosa, J.; Diaz-Ledezma, C; Cabello C. Article ISI SCOPUS European Spine Journal (2011)
Cultured autologous bone marrow stem cells inhibit bony fusion in a rabbit model of posterolateral lumbar fusion with autologous bone graft Urrutia, J; Mery P.; Martínez R.; Pizarro, F; APABLAZA, D; Mardones, R Article ISI SCOPUS Journal of Clinical Neuroscience (2010)
Effect of a single dose of pamidronate administered at the time of surgery in a rabbit posterolateral spinal fusion model Urrutia, J; Briceño J.; Carmona, M.; OLAVARRIA, F; Hodgson F. Article ISI SCOPUS European Spine Journal (2010)
Chronic Liver Failure and Concomitant Distant Infections Are Associated With High Rates of Neurological Involvement in Pyogenic Spinal Infections Urrutia, J; Bono, CM; Mery P.; Rojas C.; Gana, N; Campos M. Article ISI SCOPUS SPINE (2009)
Factors associated with variability in length of sick leave because of acute low back pain in Chile Diaz-Ledezma, C; Urrutia, J; Romeo, J; Chelen, A; Gonzalez-Wilhelm, L; Lavarello, C Article ISI SCOPUS SPINE JOURNAL (2009)
Long-term results of surgical treatment of dysphagia secondary to cervical diffuse idiopathic skeletal hyperostosis Urrutia, J; Bono C.M. Article SPINE JOURNAL (2009)
Postoperative lumbar spine: modified radiographic projections for detection of bone defects in cadavers Yeh, LR; Urrutia, J; Sartoris, D; Garfin, S; Lektrakul, N; Resnick, D Article ISI SCOPUS DIAGNOSTIC AND INTERVENTIONAL RADIOLOGY (2009)
Autograft versus allograft with or without demineralized bone matrix in posterolateral lumbar fusion in rabbits - Laboratory investigation Urrutia, J; Thumm, N; APABLAZA, D; Pizarro, F; Zylberberg A.; Quezada, F. Article ISI SCOPUS JOURNAL OF NEUROSURGERY-SPINE (2008)
Early histologic changes following polymethylmethacrylate injection (Vertebroplasty) in rabbit lumbar vertebrae Urrutia, J; Bono, CM; Mery P.; Rojas C. Article ISI SCOPUS SPINE (2008)
Extensive epidural abscess with surgical treatment and long term follow up Urrutia, J; Rojas C. Article ISI SCOPUS SPINE JOURNAL (2007)
The effect of ketoprophen on lumbar spinal fusion healing in a rabbit model Urrutia, J; Mardones, R; Quezada, F. Article ISI SCOPUS JOURNAL OF NEUROSURGERY-SPINE (2007)


Disfagia cervical espondilótica por hiperostosis esquelética difusa idiopática en un paciente joven Urrutia, Julio; Bernardín, Andrés; Morales, Cristián; Millán, Rodrigo CaseReport SCIELO SCOPUS REVISTA MEDICA DE CHILE (2013)


Comment on Moverley et al.: Impact factors of orthopaedic journals between 2000 and 2010: trends and comparisons with other surgical specialities Urrutia, J Letter ISI SCOPUS International Orthopaedics (2013)
Chilean National Board of Medicine Urrutia, J Letter ISI REVISTA MEDICA DE CHILE (2005)