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Page 1
Treatment of Aneurysmal Bone Cysts with Bioactive Glass in Children.
Syvänen J, Nietosvaara Y, Kohonen I, Koskimies E, Haara M, Korhonen J, Pajulo O, Helenius I. Syvänen J, et al. Among authors: helenius i. Scand J Surg. 2018 Mar;107(1):76-81. doi: 10.1177/1457496917731185. Epub 2017 Sep 27. Scand J Surg. 2018. PMID: 28950789
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 Idiopathic Scoliosis.
Helenius L, Diarbakerli E, Grauers A, Lastikka M, Oksanen H, Pajulo O, Löyttyniemi E, Manner T, Gerdhem P, Helenius I. Helenius L, et al. Among authors: helenius i. J Bone Joint Surg Am. 2019 Aug 21;101(16):1460-1466. doi: 10.2106/JBJS.18.01370. J Bone Joint Surg Am. 2019. PMID: 31436653
Maternal risk factors for gastroschisis: A population-based case-control study.
Raitio A, Tauriainen A, Leinonen MK, Syvänen J, Kemppainen T, Löyttyniemi E, Sankilampi U, Gissler M, Hyvärinen A, Helenius I. Raitio A, et al. Among authors: helenius i. Birth Defects Res. 2020 Aug;112(13):989-995. doi: 10.1002/bdr2.1703. Epub 2020 May 14. Birth Defects Res. 2020. PMID: 32406607 Free article.
Congenital abdominal wall defects and cryptorchidism: a population-based study.
Raitio A, Syvänen J, Tauriainen A, Hyvärinen A, Sankilampi U, Gissler M, Helenius I. Raitio A, et al. Among authors: helenius i. Pediatr Surg Int. 2021 Jul;37(7):837-841. doi: 10.1007/s00383-021-04863-9. Epub 2021 Jan 31. Pediatr Surg Int. 2021. PMID: 33517489 Free PMC article.
Different strategies, equivalent treatment approaches in terms of mortality in four university hospitals: a retrospective multicenter study of gastroschisis in Finland.
Tauriainen A, Hyvärinen A, Raitio A, Sankilampi U, Gärding M, Tauriainen T, Helenius I, Vanamo K. Tauriainen A, et al. Among authors: helenius i. Pediatr Surg Int. 2021 Nov;37(11):1521-1529. doi: 10.1007/s00383-021-04980-5. Epub 2021 Sep 5. Pediatr Surg Int. 2021. PMID: 34486073 Free PMC article.
Comparison of three risk stratification scores in gastroschisis neonates: gastroschisis prognostic score, gastroschisis risk stratification index and complex gastroschisis.
Tauriainen A, Raitio A, Tauriainen T, Vanamo K, Sankilampi U, Helenius I, Hyvärinen A. Tauriainen A, et al. Among authors: helenius i. Pediatr Surg Int. 2022 Oct;38(10):1377-1383. doi: 10.1007/s00383-022-05180-5. Epub 2022 Jul 26. Pediatr Surg Int. 2022. PMID: 35881242 Free PMC article.
Health-related quality of life outcomes in adolescent Scheuermann's kyphosis patients treated with posterior spinal fusion: A comparison with age- and sex-matched controls.
Suominen EN, Saarinen AJ, Syvänen J, Diarbakerli E, Helenius L, Gerdhem P, Helenius I. Suominen EN, et al. Among authors: helenius i, helenius l. J Child Orthop. 2022 Aug;16(4):290-296. doi: 10.1177/18632521221106384. Epub 2022 Aug 2. J Child Orthop. 2022. PMID: 35992515 Free PMC article.
Postoperative outcomes of pedicle screw instrumentation for adolescent idiopathic scoliosis with and without a subfascial wound drain: a multicentre randomized controlled trial.
Helenius L, Gerdhem P, Ahonen M, Syvänen J, Jalkanen J, Charalampidis A, Nietosvaara Y, Helenius I. Helenius L, et al. Among authors: helenius i. Bone Joint J. 2022 Sep;104-B(9):1067-1072. doi: 10.1302/0301-620X.104B9.BJJ-2022-0391.R1. Bone Joint J. 2022. PMID: 36047026 Clinical Trial.
Beam-Like rods do not Provide Additional Improvement to Thoracic Kyphosis Restoration when Compared to Sagittal Reinforced rods in Adolescents Undergoing Spinal Fusion with Pedicle Screw Instrumentation for Idiopathic Scoliosis.
Suominen EN, Saarinen AJ, Syvänen J, Ahonen M, Helenius L, Helenius IJ. Suominen EN, et al. World Neurosurg. 2022 Dec;168:e555-e561. doi: 10.1016/j.wneu.2022.10.030. Epub 2022 Oct 13. World Neurosurg. 2022. PMID: 36243358 Free article.
A retrospective cohort study of bleeding characteristics and hidden blood loss after segmental pedicle screw instrumentation in neuromuscular scoliosis as compared with adolescent idiopathic scoliosis.
Soini V, Raitio A, Helenius I, Helenius L, Syvänen J. Soini V, et al. Among authors: helenius i, helenius l. N Am Spine Soc J. 2022 Dec 5;12:100190. doi: 10.1016/j.xnsj.2022.100190. eCollection 2022 Dec. N Am Spine Soc J. 2022. PMID: 36561891 Free PMC article.
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.
Haapala H, Heiskanen S, Syvänen J, Raitio A, Helenius L, Ahonen M, Diarbakerli E, Gerdhem P, Helenius I. Haapala H, et al. Among authors: helenius i, helenius l. J Pediatr Orthop. 2023 Jul 1;43(6):e451-e457. doi: 10.1097/BPO.0000000000002408. Epub 2023 Mar 30. J Pediatr Orthop. 2023. PMID: 36998176
Maternal Risk Factors for Congenital Vertebral Anomalies: A Population-Based Study.
Raitio A, Heiskanen S, Syvänen J, Leinonen MK, Kemppainen T, Löyttyniemi E, Ahonen M, Gissler M, Helenius I. Raitio A, et al. Among authors: helenius i. J Bone Joint Surg Am. 2023 Jul 19;105(14):1087-1092. doi: 10.2106/JBJS.22.01370. Epub 2023 May 22. J Bone Joint Surg Am. 2023. PMID: 37216430
Association Between Lenke Classification, The Extent of Lumbar Spinal Fusion, and Health-Related Quality of Life After Instrumented Spinal Fusion for Adolescent Idiopathic Scoliosis.
Frantzén A, Suominen EN, Saarinen AJ, Ponkilainen V, Syvänen J, Helenius L, Ahonen M, Helenius I. Frantzén A, et al. Among authors: helenius i, helenius l. Spine (Phila Pa 1976). 2023 Sep 1;48(17):1216-1223. doi: 10.1097/BRS.0000000000004760. Epub 2023 Jun 21. Spine (Phila Pa 1976). 2023. PMID: 37341520
Longitudinal growth of children born with gastroschisis or omphalocele.
Tauriainen A, Harju S, Raitio A, Hyvärinen A, Tauriainen T, Helenius I, Vanamo K, Saari A, Sankilampi U. Tauriainen A, et al. Among authors: helenius i. Eur J Pediatr. 2023 Dec;182(12):5615-5623. doi: 10.1007/s00431-023-05217-4. Epub 2023 Oct 11. Eur J Pediatr. 2023. PMID: 37819418 Free PMC article.
250 results