![](https://www.ous-research.no/orthopaedics/images/people/Joachim-Horn.jpg)
Joachim Horn
- Head of section, consultant; MD, PhD
- +47 23076016 / 48047706
Publications 2024
Accuracy of 4 Different Methods for Estimation of Remaining Growth and Timing of Epiphysiodesis
J Bone Joint Surg Am (in press)
DOI 10.2106/JBJS.23.01483, PubMed 39052759
ERN BOND: The key European network leveraging diagnosis, research, and treatment for rare bone conditions
Eur J Med Genet, 68, 104916
DOI 10.1016/j.ejmg.2024.104916, PubMed 38296035
What's new in pediatric lower limb reconstruction?
J Child Orthop, 18 (4), 349-359
DOI 10.1177/18632521241258351, PubMed 39100980
Publications 2023
Comparison of Different Bone Age Methods and Chronological Age in Prediction of Remaining Growth Around the Knee
J Pediatr Orthop, 43 (6), 386-391
DOI 10.1097/BPO.0000000000002397, PubMed 36941111
Response to comment on Terjesen T and Horn J "Risk factors for hip displacement in cerebral palsy: A population-based study of 121 nonambulatory children"
J Child Orthop, 17 (2), 193-194
DOI 10.1177/18632521231156550, PubMed 37034191
Publications 2022
A comparison of 3 different methods for assessment of skeletal age when treating leg-length discrepancies: an inter- and intra-observer study
Acta Orthop, 93, 222-228
DOI 10.2340/17453674.2021.1133, PubMed 35019143
Deep Compartment Syndrome Without Myonecrosis: A Case Report on a Rare Complication of Sickle Cell Disease
Cureus, 14 (9), e29164
DOI 10.7759/cureus.29164, PubMed 36258983
Risk factors for hip displacement in cerebral palsy: A population-based study of 121 nonambulatory children
J Child Orthop, 16 (4), 306-312
DOI 10.1177/18632521221113424, PubMed 35992522
Angular deformities after percutaneous epiphysiodesis for leg length discrepancy
J Child Orthop, 16 (5), 401-408
DOI 10.1177/18632521221115059, PubMed 36238144
Publications 2021
Femoral lengthening might impair physical function and lead to structural changes in adjacent joints: 10 patients with 27 to 34 years' follow-up
Acta Orthop, 92 (3), 329-334
DOI 10.1080/17453674.2020.1866864, PubMed 33410356
Compensation claims in pediatric orthopedics in Norway between 2012 and 2018: a nationwide study of 487 patients
Acta Orthop, 92 (5), 615-620
DOI 10.1080/17453674.2021.1932922, PubMed 34082661
Monteggia fractures in children: a rapid review of injury mechanisms, diagnosis and treatment
Minerva Orthop., 72 (1), 59-70
DOI 10.23736/S0394-3410.20.04054-0
The Femoral Head-Shaft Angle Is Not a Predictor of Hip Displacement in Children Under 5 Years With Cerebral Palsy: A Population-based Study of Children at GMFCS Levels III-V
J Pediatr Orthop, 41 (8), e659-e663
DOI 10.1097/BPO.0000000000001875, PubMed 34101699
Publications 2020
Prognostic value of severity of dislocation in late-detected developmental dysplasia of the hip
J Child Orthop, 14 (4), 266-272
DOI 10.1302/1863-2548.14.200079, PubMed 32874358
Management of late-detected DDH in children under three years of age: 49 children with follow-up to skeletal maturity
Bone Jt Open, 1 (4), 55-63
DOI 10.1302/2633-1462.14.BJO-2019-0005.R1, PubMed 33215108
Response to comment on Terjesen and Horn: 'Prognostic value of severity of dislocation in late-detected developmental dysplasia of the hip'
J Child Orthop, 14 (6), 591-592
DOI 10.1302/1863-2548.14.200212, PubMed 33343756
Leg Length Discrepancy- Treatment Indications and Strategies
Dtsch Arztebl Int, 117 (24), 405-411
DOI 10.3238/arztebl.2020.0405, PubMed 32865491
Publications 2018
Limb lengthening and deformity correction with externally controlled motorized intramedullary nails: evaluation of 50 consecutive lengthenings
Acta Orthop, 90 (1), 81-87
DOI 10.1080/17453674.2018.1534321, PubMed 30371122
Publications 2017
Limb lengthening and deformity correction of congenital and acquired deformities in children using the Taylor Spatial Frame
Acta Orthop, 88 (3), 334-340
DOI 10.1080/17453674.2017.1295706, PubMed 28464755
Publications 2016
The biology of bone lengthening
J Child Orthop, 10 (6), 487-492
DOI 10.1007/s11832-016-0780-2, PubMed 27838825
Have Changes in Treatment of Late-detected Developmental Dysplasia of the Hip During the Last Decades Led to Better Radiographic Outcome?
Clin Orthop Relat Res, 474 (5), 1189-98
DOI 10.1007/s11999-015-4491-7, PubMed 26290341
Publications 2015
[Re: Special outpatient clinic for skeletal dysplasias]
Tidsskr Nor Laegeforen, 135 (8), 736
DOI 10.4045/tidsskr.15.0440, PubMed 25947586
Publications 2014
Femoral lengthening with a motorized intramedullary nail
Acta Orthop, 86 (2), 248-56
DOI 10.3109/17453674.2014.960647, PubMed 25191936
A convergent rhodium-catalysed asymmetric synthesis of tetrahydroquinolines
Chem Commun (Camb), 50 (71), 10222-4
DOI 10.1039/c4cc04940c, PubMed 25052422
Fifty-year follow-up of late-detected hip dislocation: clinical and radiographic outcomes for seventy-one patients treated with traction to obtain gradual closed reduction
J Bone Joint Surg Am, 96 (4), e28
DOI 10.2106/JBJS.M.00397, PubMed 24553897
Publications 2013
Negative correlation between extent of physeal ablation after percutaneous permanent physiodesis and postoperative growth: volume computer tomography and radiostereometric analysis of 37 physes in 27 patients
Acta Orthop, 84 (4), 426-30
DOI 10.3109/17453674.2013.810523, PubMed 23799346
Percutaneous epiphysiodesis in the proximal tibia by a single-portal approach: evaluation by radiostereometric analysis
J Child Orthop, 7 (4), 295-300
DOI 10.1007/s11832-013-0502-y, PubMed 24432090
Epidemiology and treatment outcome of congenital pseudarthrosis of the tibia
J Child Orthop, 7 (2), 157-66
DOI 10.1007/s11832-012-0477-0, PubMed 24432075
Publications 2011
Intramedullary nailing of long bone fractures: experimental in-vivo and in-vitro studies
In Series of dissertations submitted to the Faculty of Medicine, University of Oslo, Unipub, Oslo, 1062, 1 b. (flere pag.)
BIBSYS 111326737, ISBN 978-82-8072-621-6
Biomechanical evaluation of two-part surgical neck fractures of the humerus fixed by an angular stable locked intramedullary nail
J Orthop Trauma, 25 (7), 406-13
DOI 10.1097/BOT.0b013e3181ffdf9a, PubMed 21637120
Publications 2010
Comment on Shyam et al.: Leg lengthening by distraction osteogenesis using the Ilizarov apparatus: a novel concept of tibia callus subsidence and its influencing factors
Int Orthop, 34 (5), 773-4; author reply 775-6
DOI 10.1007/s00264-010-0981-0, PubMed 20179924
Subsidence of callotasis zone in distraction osteogenesis after external fixator removal, measured by RSA
Acta Orthop, 81 (6), 733-6
DOI 10.3109/17453674.2010.533934, PubMed 21067433
Publications 2009
Deformity correction during growth after partial physeal arrest
Acta Orthop Belg, 75 (2), 219-24
PubMed 19492561
Publications 2008
Partial physeal arrest after temporary transphyseal pinning--a case report
Acta Orthop, 79 (6), 867-9
DOI 10.1080/17453670810016975, PubMed 19085507
Role of the fibula in lower leg fractures: an in vivo investigation in rats
J Orthop Res, 26 (7), 1027-31
DOI 10.1002/jor.20605, PubMed 18302250