Johanna Syvänen

- Docent,
Department of Clinical Medicine (Faculty of Medicine)

johvuo@utu.fi

Publications

3 of 7

Back Pain and Quality of Life 10 Years after Segmental Pedicle Screw Instrumentation for Adolescent Idiopathic Scoliosis (2023)
- Spine
Ahonen Matti, Syvänen Johanna, Helenius Linda, Mattila Mikko, Perokorpi Tanja, Diarbakerli Elias, Gerdhem Paul, Helenius Ilkka
(A1 Refereed original research article in a scientific journal)
Clinical outcome following magnetic resonance imaging as first-line imaging in low-impact pediatric spine trauma: a single-center retrospective observational study (2023)
- Pediatric RadiologyNorth American Spine Society Journal
Sirén Aapo, Nyman Mikko, Syvänen Johanna, Mattila Kimmo, Hirvonen Jussi
(A1 Refereed original research article in a scientific journal)
Emergency MRI in Spine Trauma of Children and Adolescents—A Pictorial ReviewBeam-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 (2023)
- ChildrenWorld Neurosurgery
Sirén Aapo, Nyman Mikko, Syvänen Johanna, Mattila Kimmo, Hirvonen Jussi
(A2 Refereed review article in a scientific journal )
Health-related quality of life after segmental pedicle screw instrumentation: a matched comparison of patients with neuromuscular and adolescent idiopathic scoliosis (2023)
- Acta Orthopaedica
Soini Venla, Syvänen Johanna, Helenius Linda, Raitio Arimatias, Helenius Ilkka
(A1 Refereed original research article in a scientific journal)
Maternal Risk Factors for Congenital Vertebral Anomalies: A Population-Based Study (2023)
- Journal of Bone and Joint Surgery, American Volume
Raitio Arimatias, Heiskanen Susanna, Syvänen Johanna, Leinonen Maarit K, Kemppainen Teemu, Löyttyniemi Eliisa, Ahonen Matti, Gissler Mika, Helenius Ilkka
(A1 Refereed original research article in a scientific journal)
MRI as first-line imaging in pediatric spine trauma (2023) Sirén Aapo, Nyman Mikko, Syvänen Johanna, Mattila Kimmo, Hirvonen Jussi
(Other publication)
Perioperative Risk Factors for Bleeding in Adolescents Undergoing Pedicle Screw Instrumentation for Scoliosis (2023)
- Children
Soini Venla, Syvänen Johanna, Helenius Ilkka, Helenius Linda, Raitio Arimatias
(A1 Refereed original research article in a scientific journal)
Amelia and phocomelia in Finland: Characteristics and prevalences in a nationwide population-based study (2022)
- Birth Defects Research
Pakkasjärvi Niklas, Syvänen Johanna, Wiro Markus, Koskimies-Virta Eeva
(A1 Refereed original research article in a scientific journal)
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 (2022)
Soini Venla, Raitio Arimatias, Helenius Ilkka, Helenius Linda, Syvänen Johanna
(A1 Refereed original research article in a scientific journal)
(2022)
Suominen Eetu N., Saarinen Antti J., Syvänen Johanna, Ahonen Matti, Helenius Linda, Helenius Ilkka J.
(A1 Refereed original research article in a scientific journal)