Per-Mats Janarv

Publications
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Articles

Article: ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY. 2022;142(8):1951-1961

Long-term evaluation of pediatric ACL reconstruction: high risk of further surgery but a restrictive postoperative management was related to a lower revision rate.

Hansson F; Moström EB; Forssblad M; Stålman A; Janarv P-M
Article: KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY. 2021;29(11):3864-3870

Knee laxity and functional knee outcome after contralateral ACLR are comparable to those after primary ACLR.

Cristiani R; Viheriävaara S; Janarv P-M; Edman G; Forssblad M; Stålman A
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2021;49(7):1769-1776

Risk Factors for Septic Arthritis After Anterior Cruciate Ligament Reconstruction: A Nationwide Analysis of 26,014 ACL Reconstructions.

Kraus Schmitz J; Lindgren V; Edman G; Janarv P-M; Forssblad M; Stålman A
Article: ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY. 2021;37(4):1214-1220

Delayed Anterior Cruciate Ligament Reconstruction Increases the Risk of Abnormal Prereconstruction Laxity, Cartilage, and Medial Meniscus Injuries.

Cristiani R; Janarv P-M; Engström B; Edman G; Forssblad M; Stålman A
Article: BONE & JOINT JOURNAL. 2019;101-B(1):34-40

Deep venous thrombosis and pulmonary embolism after anterior cruciate ligament reconstruction: incidence, outcome, and risk factors.

Kraus Schmitz J; Lindgren V; Janarv P-M; Forssblad M; Stålman A
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2018;46(10):2328-2340

Operative Repair of Medial Patellofemoral Ligament Injury Versus Knee Brace in Children With an Acute First-Time Traumatic Patellar Dislocation: A Randomized Controlled Trial.

Askenberger M; Bengtsson Moström E; Ekström W; Arendt EA; Hellsten A; Mikkelsen C; Janarv P-M
Article: ACTA RADIOLOGICA OPEN. 2017;6(10):2058460117738808-205846011773880

T2 mapping and post-contrast T1 (dGEMRIC) of the patellar cartilage: 12-year follow-up after patellar stabilizing surgery in childhood.

Moström EB; Lammentausta E; Finnbogason T; Weidenhielm L; Janarv P-M; Tiderius CJ
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2017;45(1):50-58

Morphology and Anatomic Patellar Instability Risk Factors in First-Time Traumatic Lateral Patellar Dislocations: A Prospective Magnetic Resonance Imaging Study in Skeletally Immature Children.

Askenberger M; Janarv P-M; Finnbogason T; Arendt EA
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2016;44(1):152-158

Medial Patellofemoral Ligament Injuries in Children With First-Time Lateral Patellar Dislocations: A Magnetic Resonance Imaging and Arthroscopic Study.

Askenberger M; Arendt EA; Ekström W; Voss U; Finnbogason T; Janarv P-M
Article: MAGNETIC RESONANCE IN MEDICINE. 2015;74(5):1363-1369

Pre- and postcontrast T1 and T2 mapping of patellar cartilage in young adults with recurrent patellar dislocation.

Bengtsson Moström E; Lammentausta E; Finnbogason T; Weidenhielm L; Janarv P-M; Tiderius CJ
Article: JOURNAL OF CHILDRENS ORTHOPAEDICS. 2015;9(1):77-84

Biomechanical comparison of semi-rigid pediatric locking nail versus titanium elastic nails in a femur fracture model.

Flinck M; von Heideken J; Janarv P-M; Wåtz V; Riad J
Article: BRITISH JOURNAL OF SPORTS MEDICINE. 2014;48(19):1437-1446

Psychometric properties of the Knee injury and Osteoarthritis Outcome Score for Children (KOOS-Child) in children with knee disorders.

Ortqvist M; Iversen MD; Janarv P-M; Broström EW; Roos EM
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2014;42(7):1600-1606

Occult Intra-articular Knee Injuries in Children With Hemarthrosis.

Askenberger M; Ekström W; Finnbogason T; Janarv P-M
Article: BMC PEDIATRICS. 2014;14:62

Femur shaft fracture at a young age and the risk of subsequent severe injuries during childhood: a cohort study.

von Heideken J; Svensson T; Iversen M; Ekbom A; Janarv P-M
Article: THE SCIENTIFIC WORLD JOURNAL. 2014;2014:473281-8

Long-term follow-up of nonoperatively and operatively treated acute primary patellar dislocation in skeletally immature patients.

Moström EB; Mikkelsen C; Weidenhielm L; Janarv P-M
Article: ACTA PAEDIATRICA. 2013;102(4):431-437

Sociodemographic factors influence the risk for femur shaft fractures in children: a Swedish case-control study, 1997-2005.

von Heideken J; Svensson T; Iversen M; Blomqvist P; Haglund-Åkerlind Y; Janarv P-M
Article: ACTA ORTHOPAEDICA. 2012;83(6):666-673

Development of the Knee Injury and Osteoarthritis Outcome Score for children (KOOS-Child): comprehensibility and content validity.

Örtqvist M; Roos EM; Broström EW; Janarv P-M; Iversen MD
Article: KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY. 2011;19(12):2060-2066

Reliability and reference values of two clinical measurements of dynamic and static knee position in healthy children.

Ortqvist M; Moström EB; Roos EM; Lundell P; Janarv P-M; Werner S; Broström EW
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2011;39(10):2199-2205

Acute injuries to the posterolateral corner of the knee in children: a case series of 6 patients.

von Heideken J; Mikkelsson C; Boström Windhamre H; Janarv P-M
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 2011;31(5):512-519

Incidence and trends in femur shaft fractures in Swedish children between 1987 and 2005.

Heideken JV; Svensson T; Blomqvist P; Haglund-Åkerlind Y; Janarv P-M
Article: BRITISH JOURNAL OF SPORTS MEDICINE. 2010;44(7):476-484

The International Olympic Committee Consensus statement on age determination in high-level young athletes.

Engebretsen L; Steffen K; Bahr R; Broderick C; Dvorak J; Janarv P-M; Johnson A; Leglise M; Mamisch TC; McKay D; Micheli L; Schamasch P; Singh GD; Stafford DEJ; Steen H
Article: AMERICAN JOURNAL OF SPORTS MEDICINE. 2009;37(5):923-928

Arthroscopic fixation of anterior tibial spine fractures with bioabsorbable nails in skeletally immature patients.

Liljeros K; Werner S; Janarv P-M
Article: ACTA ORTHOPAEDICA. 2001;72(2):173-180

Growth influences knee laxity after anterior tibial spine fracture: a study on rabbits.

Janarv PM; Hirsch G
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 1998;18(4):478-480

Home traction of femoral shaft fractures in younger children.

Boman A; Gardell C; Janarv PM
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 1998;18(2):149-154

The influence of transphyseal drilling and tendon grafting on bone growth: an experimental study in the rabbit.

Janarv PM; Wikström B; Hirsch G
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 1997;17(3):311-314

Osteochondral lesions in the radiocapitellar joint in the skeletally immature: radiographic, MRI, and arthroscopic findings in 13 consecutive cases.

Janarv PM; Hesser U; Hirsch G
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 1996;16(5):673-677

Anterior cruciate ligament injuries in skeletally immature patients.

Janarv PM; Nyström A; Werner S; Hirsch G
Article: JOURNAL OF PEDIATRIC ORTHOPAEDICS. 1995;15(1):63-68

Long-term follow-up of anterior tibial spine fractures in children.

Janarv PM; Westblad P; Johansson C; Hirsch G
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All other publications

Review: LAKARTIDNINGEN. 2013;110(15):758-761

[Knee injuries common among children practicing sports].

Von Heideken J; Moström EB; Janarv P-M

Employments

Affiliated to Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, 2023-2026

Degrees and Education

Docent, Karolinska Institutet, 2015
Doctor Of Philosophy, Department of Women's and Children's Health, Karolinska Institutet, 2000

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