Forskningsgrupper
Publikasjoner og forskningsresultater
Vitenskapelige publikasjoner
Sandbæk, Dan; Wünsche, Leonore; Halvorsen, Vera Baasland; Madsen, Jan Erik;
Brattgjerd, Jan Egil
(2025).
The Mini-invasive Medial Approach is Safe for Cross-pinning in Pediatric Supracondylar Humerus Fractures When Performed by Resident Surgeons - A Retrospective Cohort Study.
Journal of Pediatric Orthopaedics.
https://doi.org/10.1097/BPO.0000000000003011
Høgevold, Magnus; Alm, Carl Erik; Wright, Bryan Joseph;
Ragan, Lydia
; Frihagen, Frede; Röhrl, Stephan Maximilian; Madsen, Jan Erik;
Brattgjerd, Jan Egil
(2025).
The impact on lateral wall fractures by a sliding hip screw device in trochanteric fractures a biomechanical study.
7 s.
Bone & Joint Open (BJO).
Vol. 6.
https://doi.org/10.1302/2633-1462.65.BJO-2024-0266
Wright, Bryan Joseph; Grigg, Stephen; McCrory, John; Pullin, Rhys;
Brattgjerd, Jan Egil
(2025).
A novel acoustic emission screwdriver reduces surgeons´ cancellous screw stripping rate - A biomechanical study.
Clinical Biomechanics.
Vol. 123.
https://doi.org/10.1016/j.clinbiomech.2025.106467
Grønseth, Anders;
Brattgjerd, Jan Egil
; Horn, Joachim
(2025).
Increasing the precision of intramedullary nailing in femoral derotation osteotomies by larger core locking bolts. A biomechanical study.
Clinical Biomechanics.
Vol. 123.
https://doi.org/10.1016/j.clinbiomech.2025.106449
Alm, Carl Erik; Karlsten, Anders; Madsen, Jan Erik; Nordsletten, Lars;
Brattgjerd, Jan Egil
;
Pripp, Are Hugo
; Frihagen, Frede; Röhrl, Stephan Maximilian
(2024).
No benefit of the trochanteric stabilizing plate on loss of fracture reduction in AO/OTA 31-A2 trochanteric fractures a randomized controlled trial using radiostereometric analysis.
8 s.
Bone & Joint Open (BJO).
Vol. 5.
https://doi.org/10.1302/2633-1462.51.BJO-2023-0082
Engseth, Lars; Grønsund, Jørgen; Aunan, Eirik;
Brattgjerd, Jan Egil
; Schulz, Anselm; Moatshe, Gilbert; Röhrl, Stephan Maximilian Herbert
(2023).
A novel instrument for ligament balancing: a biomechanical study in human cadaveric knees.
8 s.
Journal of Experimental Orthopaedics.
Vol. 10.
https://doi.org/10.1186/s40634-023-00643-7
Brattgjerd, Jan Egil
; Niratisairak, Sanyalak; Steen, Harald; Strømsøe, Knut
(2021).
Intermediate dynamic compression and decreased posterior tilt with interlocked pins in femoral neck fixation in synthetic bone.
Journal of Biomechanical Engineering.
Vol. 143:074502.
https://doi.org/10.1115/1.4050282
Brattgjerd, Jan Egil ; Niratisairak, Sanyalak; Steen, Harald; Strømsøe, Knut (2021). Interlocked Pins Increase Strength by a Lateral Spread of Load in Femoral Neck Fixation: a Cadaver Study. 8 s. Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca. Vol. 88.
Wright, Bryan Joseph; Grigg, Stephen; Bergsaker, Anne Schad;
Brattgjerd, Jan Egil
; Steen, Harald; Pullin, Rhys
(2020).
Real time monitoring of screw insertion using acoustic emission can predict screw stripping in human cancellous bone.
Clinical Biomechanics.
Vol. 76:105026.
https://doi.org/10.1016/j.clinbiomech.2020.105026
Brattgjerd, Jan Egil
; Steen, Harald; Strømsøe, Knut
(2020).
Increased stability by a novel femoral neck interlocking plate compared to conventional fixation methods. A biomechanical study in synthetic bone.
Clinical Biomechanics.
Vol. 76:104995.
https://doi.org/10.1016/j.clinbiomech.2020.104995