| Back pain and quality of life after surgical treatment for adolescent idiopathic scoliosis at 5-year follow-up: comparison with healthy controls and patients with untreated … L Helenius, E Diarbakerli, A Grauers, M Lastikka, H Oksanen, O Pajulo, ... JBJS 101 (16), 1460-1466, 2019 | 59 | 2019 |
| Postoperative urinary retention or difficulties to empty the bladder in young patients undergoing posterior spinal fusion for adolescent idiopathic scoliosis H Keskinen, L Helenius, O Pajulo, IJ Helenius Journal of Pediatric Surgery 53 (8), 1542-1546, 2018 | 15 | 2018 |
| Preemptive pregabalin in children and adolescents undergoing posterior instrumented spinal fusion: a double-blinded, placebo-controlled, randomized clinical trial LL Helenius, H Oksanen, M Lastikka, O Pajulo, E Löyttyniemi, T Manner, ... JBJS 102 (3), 205-212, 2020 | 14 | 2020 |
| Health-related quality of life outcomes of instrumented circumferential spinal fusion for pediatric spondylolisthesis: a comparison with age and sex matched healthy controls EN Virkki, H Oksanen, E Diarbakerli, L Helenius, B Pape, O Pajulo, ... Spine 45 (23), E1572-E1579, 2020 | 9 | 2020 |
| A retrospective cohort study of bleeding characteristics and hidden blood loss after segmental pedicle screw instrumentation in neuromuscular scoliosis as compared with … V Soini, A Raitio, I Helenius, L Helenius, J Syvänen North American Spine Society Journal (NASSJ) 12, 100190, 2022 | 8 | 2022 |
| Intraoperative 3D imaging reduces pedicle screw related complications and reoperations in adolescents undergoing posterior spinal fusion for idiopathic scoliosis: a … AJ Saarinen, EN Suominen, L Helenius, J Syvänen, A Raitio, I Helenius Children 9 (8), 1129, 2022 | 8 | 2022 |
| Pregabalin and persistent postoperative pain following posterior spinal fusion in children and adolescents: a randomized clinical trial L Helenius, T Yrjälä, H Oksanen, O Pajulo, E Löyttyniemi, M Taittonen, ... JBJS 103 (23), 2200-2206, 2021 | 7 | 2021 |
| Posterior spinal fusion extended to stable vertebra provides similar outcome in juvenile idiopathic scoliosis patients compared with adolescents with fusion to the touched vertebra H Oksanen, M Lastikka, L Helenius, O Pajulo, I Helenius Scandinavian Journal of Surgery 108 (1), 83-89, 2019 | 7 | 2019 |
| Postoperative outcomes of pedicle screw instrumentation for adolescent idiopathic scoliosis with and without a subfascial wound drain: A multicentre randomized controlled trial L Helenius, P Gerdhem, M Ahonen, J Syvänen, J Jalkanen, ... The Bone & Joint Journal 104 (9), 1067-1072, 2022 | 6 | 2022 |
| Preoperative pregabalin has no effect on intraoperative neurophysiological monitoring in adolescents undergoing posterior spinal fusion for spinal deformities: a double-blind … L Helenius, A Puhakka, T Manner, O Pajulo, I Helenius European Spine Journal 27, 298-304, 2018 | 6 | 2018 |
| Back pain and quality of life 10 years after segmental pedicle screw instrumentation for adolescent idiopathic scoliosis M Ahonen, J Syvänen, L Helenius, M Mattila, T Perokorpi, E Diarbakerli, ... Spine 48 (10), 665-671, 2023 | 5 | 2023 |
| Surgical and health-related quality of life outcomes in children with congenital scoliosis during 5-year follow-up. Comparison to age and sex-matched healthy controls H Haapala, S Heiskanen, J Syvänen, A Raitio, L Helenius, M Ahonen, ... Journal of Pediatric Orthopaedics 43 (6), e451-e457, 2023 | 4 | 2023 |
| Perioperative Risk factors for bleeding in adolescents undergoing pedicle screw instrumentation for scoliosis V Soini, J Syvänen, I Helenius, L Helenius, A Raitio Children 10 (2), 381, 2023 | 4 | 2023 |
| Health-related quality of life after posterior vertebral column resection in children: comparison with healthy controls J Syvänen, L Helenius, A Raitio, P Gerdhem, E Diarbakerli, I Helenius European Journal of Orthopaedic Surgery & Traumatology 32 (5), 899-907, 2022 | 4 | 2022 |
| Comparison of circular and sagittal reinforced rod options on sagittal balance restoration in adolescents undergoing pedicle screw instrumentation for idiopathic scoliosis M Lastikka, H Oksanen, L Helenius, O Pajulo, I Helenius World Neurosurgery 127, e1020-e1025, 2019 | 4 | 2019 |
| Association Between Lenke Classification, The Extent of Lumbar Spinal Fusion, and Health-Related Quality of Life After Instrumented Spinal Fusion for Adolescent Idiopathic … A Frantzén, EN Suominen, AJ Saarinen, V Ponkilainen, J Syvänen, ... Spine 48 (17), 1216-1223, 2023 | 2 | 2023 |
| The extension of surgery predicts acute postoperative pain, while persistent postoperative pain is related to the spinal pathology in adolescents undergoing posterior spinal fusion T Yrjälä, I Helenius, T Rissanen, M Ahonen, M Taittonen, L Helenius Children 9 (11), 1729, 2022 | 2 | 2022 |
| Pain management in paediatric spinal surgery L Helenius Annales Universitatis Turkuensis, 2019 | 2 | 2019 |
| Hidden blood loss and bleeding characteristics in children with congenital scoliosis undergoing spinal osteotomies A Raitio, S Heiskanen, V Soini, L Helenius, J Syvänen, I Helenius International Orthopaedics, 1-9, 2024 | 1 | 2024 |
| Health-related quality of life after segmental pedicle screw instrumentation: a matched comparison of patients with neuromuscular and adolescent idiopathic scoliosis V Soini, J Syvänen, L Helenius, A Raitio, I Helenius Acta Orthopaedica 94, 165, 2023 | 1 | 2023 |
Ilkka HeleniusProfessor of Orthopaedic Surgery, Helsinki and Paediatric Orthopaedics, TurkuVerified email at helsinki.fi
