Johanna Syvänen
- MRI as first-line imaging in pediatric spine trauma (2023) Sirén Aapo, Nyman Mikko, Syvänen Johanna, Mattila Kimmo, Hirvonen Jussi
- Perioperative Risk Factors for Bleeding in Adolescents Undergoing Pedicle Screw Instrumentation for Scoliosis (2023)
- Children
- Amelia and phocomelia in Finland: Characteristics and prevalences in a nationwide population-based study (2022)
- Birth Defects Research
- 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)
- North American Spine Society Journal
- 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 (2022)
- World Neurosurgery
- Distal Femoral Focal Deficiency (2022)
- Journal of the AAOS: Global Research & Reviews
- Health-related quality of life after posterior vertebral column resection in children: comparison with healthy controls (2022)
- European Journal of Orthopaedic Surgery and Traumatology
- 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 (2022)
- Journal of Children's Orthopaedics
- Increasing Prevalence and High Risk of Associated Anomalies in Congenital Vertebral Defects: A Population-based Study (2022)
- Journal of Pediatric Orthopaedics
- Postoperative outcomes of pedicle screw instrumentation for adolescent idiopathic scoliosis with and without a subfascial wound drain: a multicentre randomized controlled trial (2022)
- Bone and Joint Journal
- Ratakisko - tankojärjestelmä ei paranna sagittaalibalanssin korjautumista verrattuna tulppaaniruuvi-järjestelmään nuoruusiän idiopaattisen skolioosin leikkaushoidossa (2022)
- Suomen ortopedia ja traumatologia
- Treatment of congenital bipartite patella in pediatric population - a systematic review of the published studies (2022)
- Acta orthopaedica Belgica (bilingual edition)
- Vaikuttaako Lenke-luokitus potilaan kokemaan elämänlaatuun nuoruusiän idiopaattisen skolioosin leikkaushoidon jälkeen? (2022)
- Suomen ortopedia ja traumatologia
- Vertebral Body Tethering: Indications, Surgical Technique, and a Systematic Review of Published Results (2022)
- Journal of Clinical Medicine
- Casting versus flexible intramedullary nailing in displaced forearm shaft fractures in children aged 7-12 years: a study protocol for a randomised controlled trial (2021)
- BMJ Open
- Congenital abdominal wall defects and cryptorchidism: a population-based study (2021)
- Pediatric Surgery International
- Extended spectrum penicillins reduce the risk of omphalocele: A population-based case-control study (2021)
- Journal of Pediatric Surgery
- Fusobacterial Pelvic Osteomyelitis with Brodie's Abscess in a 10-Year-Old Boy Requiring Surgical Evacuation: A Case Report (2021)
- JBJS Case Connector
- High incidence of inguinal hernias among patients with congenital abdominal wall defects: a population-based case-control study (2021)
- European Journal of Pediatrics
- Long-term hospital admissions and surgical treatment of children with congenital abdominal wall defects: a population-based study (2021)
- European Journal of Pediatrics



