Alpha 2.0
Login Register
» Authors » Dennis Winge Hallager

Dennis Winge Hallager

Explore the profile of Dennis Winge Hallager including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 10
Citations 57
Followers 0
Related Specialties
General Medicine
Orthopedics
Top 10 Co-Authors
Benny Dahl
Martin Gehrchen
Lars Valentin Hansen
Tanvir Johanning Bari
Niklas Tondevold
Rune Dueholm Bech
Ture Karbo
Soren Ohrt-Nissen
Kasper Yde Jensen
Stig Brorson
Published In
Spine Deform
Spine (Phila Pa 1976)
Dan Med J
Scoliosis Spinal Disord
BMJ Open
Affiliations
Soon will be listed here.
Recent Articles
1.
Inter- and Intrarater Agreement of the AO Spine-DGOU Osteoporotic Fracture Classification System Using Radiography and Computed Tomography Imaging
Ba-Ali S, Bech R, Hallager D
Global Spine J . 2025 Feb; :21925682251318654. PMID: 39919266
Study Design: Cross-sectional rater agreement. Objectives: This study assessed whether inter- and intra-rater agreement for the AO spine-DGOU Osteoporotic Fracture (OF) Classification system differs between classifications based on computed tomography...
2.
Multicentre investigation on the effect of decompressive surgery on Balance and physical ActiviTy Levels amongst patients with lumbar Spinal stenosis (B-ATLAS): protocol for a prospective cohort study
Zielinski O, Hallager D, Jensen K, Carreon L, Andersen M, Diederichsen L, et al.
BMJ Open . 2024 Sep; 14(9):e085667. PMID: 39313282
Introduction: Patients with lumbar spinal stenosis may have poor balance, decreased physical function and problems maintaining physical activity levels due to radiculopathy. Decompressive surgery is often indicated if conservative management...
3.
Change in orthopaedic surgeon behaviour by implementing evidence-based practice
Vedel J, Hallager D, Penny J, Jensen T, Sorensen T, Brorson S
Dan Med J . 2023 Jun; 70(6). PMID: 37341352
Introduction: Orthopaedic practice is not always aligned with new evidence which may result in an evidence-practice gap. Our aim was to present and report the use of a new model...
4.
Reducing revision rates following Pedicle Subtraction Osteotomy surgery: a single-center experience of trends over 7 years in patients with Adult Spinal Deformity
Johanning Bari T, Hallager D, Hansen L, Dahl B, Gehrchen M
Spine Deform . 2021 Jan; 9(3):803-815. PMID: 33400231
Study Design: This is a single-center, retrospective study. Objective: To assess if implemented changes to clinical practice have reduced mechanical complications following pedicle subtraction osteotomy (PSO) surgery. Adult spinal deformity...
5.
Mechanical revision following pedicle subtraction osteotomy: a competing risk survival analysis in 171 consecutive adult spinal deformity patients
Johanning Bari T, Hallager D, Hansen L, Dahl B, Gehrchen M
Spine Deform . 2020 Sep; 9(1):191-205. PMID: 32875546
Study Design: Retrospective study. Objective: To report the incidence of revision surgery due to mechanical failure following pedicle subtraction osteotomy (PSO) in adult spinal deformity (ASD) patients. PSO allow major...
6.
Reproducibility of the classification of early onset scoliosis (C-EOS)
Dragsted C, Ohrt-Nissen S, Hallager D, Tondevold N, Andersen T, Dahl B, et al.
Spine Deform . 2020 Feb; 8(2):285-293. PMID: 32030643
Study Design: Reproducibility study. Objectives: Assess the agreement and reliability of the classification of early onset scoliosis (C-EOS). C-EOS is a promising tool for patients with early onset scoliosis (EOS)....
7.
Spinopelvic Parameters Depending on the Angulation of the Sacral End Plate Are Less Reproducible Than Other Spinopelvic Parameters in Adult Spinal Deformity Patients
Johanning Bari T, Hallager D, Tondevold N, Karbo T, Hansen L, Dahl B, et al.
Spine Deform . 2019 Sep; 7(5):771-778. PMID: 31495478
Study Design: Reproducibility study. Objectives: To report the agreement and reliability for commonly used sagittal plane measurements. Summary Of Background Data: Spinopelvic parameters and sagittal vertical axis (SVA) are commonly...
8.
Moderate Interrater and Substantial Intrarater Reproducibility of the Roussouly Classification System in Patients With Adult Spinal Deformity
Johanning Bari T, Hallager D, Tondevold N, Karbo T, Hansen L, Dahl B, et al.
Spine Deform . 2019 Jan; 7(2):312-318. PMID: 30660227
Study Design: Reproducibility study of a classification system. Objectives: To provide the inter- and intrarater reproducibility of the Roussouly Classification System in a single-center prospective cohort of patients referred for...
9.
Reproducibility of thoracic kyphosis measurements in patients with adolescent idiopathic scoliosis
Ohrt-Nissen S, Cheung J, Hallager D, Gehrchen M, Kwan K, Dahl B, et al.
Scoliosis Spinal Disord . 2017 Mar; 12:4. PMID: 28251188
Background: Current surgical treatment for adolescent idiopathic scoliosis (AIS) involves correction in both the coronal and sagittal plane, and thorough assessment of these parameters is essential for evaluation of surgical...
10.
Use of Supplemental Short Pre-Contoured Accessory Rods and Cobalt Chrome Alloy Posterior Rods Reduces Primary Rod Strain and Range of Motion Across the Pedicle Subtraction Osteotomy Level: An In Vitro Biomechanical Study
Hallager D, Gehrchen M, Dahl B, Harris J, Gudipally M, Jenkins S, et al.
Spine (Phila Pa 1976) . 2016 Mar; 41(7):E388-95. PMID: 27018904
Study Design: In vitro cadaveric biomechanical study. Objective: To assess effects of 4-rod reconstruction, rod material, and anterior column support on motion and surface rod strain in a pedicle subtraction...