| The Pfirrmann classification of lumbar intervertebral disc degeneration: an independent inter-and intra-observer agreement assessment J Urrutia, P Besa, M Campos, P Cikutovic, M Cabezon, M Molina, JP Cruz European Spine Journal 25, 2728-2733, 2016 | 142 | 2016 |
| Lumbar paraspinal muscle fat infiltration is independently associated with sex, age, and inter-vertebral disc degeneration in symptomatic patients J Urrutia, P Besa, D Lobos, M Campos, C Arrieta, M Andia, S Uribe Skeletal radiology 47, 955-961, 2018 | 91 | 2018 |
| Is a single-level measurement of paraspinal muscle fat infiltration and cross-sectional area representative of the entire lumbar spine? J Urrutia, P Besa, D Lobos, M Andia, C Arrieta, S Uribe Skeletal Radiology 47, 939-945, 2018 | 52 | 2018 |
| The new AO classification system for intertrochanteric fractures allows better agreement than the original AO classification. An inter-and intra-observer agreement evaluation I Klaber, P Besa, F Sandoval, D Lobos, T Zamora, D Schweitzer, J Urrutia Injury 52 (1), 102-105, 2021 | 38 | 2021 |
| Incidental identification of vertebral compression fractures in patients over 60 years old using computed tomography scans showing the entire thoraco-lumbar spine J Urrutia, P Besa, C Piza Archives of Orthopaedic and Trauma Surgery 139, 1497-1503, 2019 | 24 | 2019 |
| Prevalence of lactose intolerance in Chile: a double-blind placebo study G Latorre, P Besa, CG Parodi, V Ferrer, L Azocar, M Quirola, L Villarroel, ... Digestion 90 (1), 18-26, 2014 | 22 | 2014 |
| Inter and intra-observer agreement evaluation of the AO and the Tronzo classification systems of fractures of the trochanteric area J Urrutia, T Zamora, P Besa, M Zamora, D Schweitzer, I Klaber Injury 46 (6), 1054-1058, 2015 | 21 | 2015 |
| Orthopaedic residents' transfer of knee arthroscopic abilities from the simulator to the operating room G Ledermann, A Rodrigo, P Besa, S Irarrázaval JAAOS-Journal of the American Academy of Orthopaedic Surgeons 28 (5), 194-199, 2020 | 20 | 2020 |
| A prevalence study of thoracic scoliosis in Chilean patients aged 10–20 years using chest radiographs as a screening tool J Urrutia, P Besa, F Bengoa Journal of Pediatric Orthopaedics B 27 (2), 159-162, 2018 | 19 | 2018 |
| Case report of frostbite with delay in evacuation: field use of iloprost might have improved the outcome S Irarrazaval, P Besa, E Cauchy, P Pandey, J Vergara High altitude medicine & biology 19 (4), 382-387, 2018 | 13 | 2018 |
| Medial opening wedge high tibial osteotomy: more than ten years of experience with Puddu plate technique supports its indication M Orrego, P Besa, F Orrego, D Amenabar, R Vega, L Irribarra, J Espinosa, ... International orthopaedics 44, 2021-2026, 2020 | 11 | 2020 |
| Anterior and distal tunnel orientation for anatomic reconstruction of the medial patellofemoral ligament is safer in patients with open growth plates S Irarrázaval, P Besa, F Fernández, T Fernández, M Tuca, MJ Lira, ... Knee Surgery, Sports Traumatology, Arthroscopy 29, 1822-1829, 2021 | 10 | 2021 |
| The use of intraoperative comparative fluoroscopy allows for assessing sagittal reduction and predicting syndesmosis reduction in ankle fractures M Abarca, P Besa, E Mora, J Palma, MJ Lira, J Filippi Foot and Ankle Surgery 28 (6), 750-755, 2022 | 8 | 2022 |
| Mid and lower thoracic kyphosis changes during adulthood: the influence of age, sex and thoracic coronal curvature J Urrutia, P Besa, F Narvaez, A Meissner-Haecker, C Rios, C Piza Archives of Orthopaedic and Trauma Surgery, 1-7, 2022 | 8 | 2022 |
| An independent validation of the brighton spondylodiscitis score and a proposal to modify the score J Urrutia, P Besa, A Meissner-Haecker, B Delgado JAAOS-Journal of the American Academy of Orthopaedic Surgeons 28 (17), 701-706, 2020 | 7 | 2020 |
| Scheuermann's disease in patients 15–40 years old: A study to determine its prevalence and its relationship with age and sex using chest radiographs as screening tool J Urrutia, F Narvaez, P Besa, A Meissner-Haecker, C Rios, C Piza Journal of Orthopaedic Science 24 (5), 776-779, 2019 | 7 | 2019 |
| The META score for differentiating metastatic from osteoporotic vertebral fractures: an independent agreement assessment P Besa, J Urrutia, M Campos, S Mobarec, JP Cruz, P Cikutovic, G Diaz The Spine Journal 18 (11), 2074-2080, 2018 | 7 | 2018 |
| Does the META score evaluating osteoporotic and metastatic vertebral fractures have enough agreement to be used by orthopaedic surgeons with different levels of training? J Urrutia, P Besa, S Morales, A Parlange, S Flores, M Campos, S Mobarec European Spine Journal 27, 2577-2583, 2018 | 6 | 2018 |
| Use of electromyographic biofeedback in rehabilitation following anterior cruciate ligament reconstruction: a systematic review and meta-analysis J Ananías, C Vidal, L Ortiz-Muñoz, S Irarrázaval, P Besa Physiotherapy, 2023 | 4 | 2023 |
| Management of patients with low back pain in the emergency department: Is it feasible to follow evidence‐based recommendations? J Urrutia, P Besa, A Meissner‐Haecker, R Gonzalez, J Gonzalez Emergency Medicine Australasia 32 (6), 1001-1007, 2020 | 4 | 2020 |