Lasse Lapidus

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Articles

Journal article: PROSTHETICS AND ORTHOTICS INTERNATIONAL. 2024;48(1):25-29

Knee disarticulation vs. transfemoral amputation after failed transtibial amputation: Surgical outcome and prosthetic fitting in patients with peripheral vascular disease.

Sjödin LS; Ottosson CC; Lapidus LJ
Article: JOURNAL OF EXPERIMENTAL ORTHOPAEDICS. 2022;9(1):118

Preoperative administration of local infiltration anaesthesia decreases perioperative blood loss during total knee arthroplasty - a randomised controlled trial.

Lapidus O; Baekkevold M; Rotzius P; Lapidus LJ; Eriksson K
Article: EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY. 2020;30(5):895-899

Surgical repair of acute Achilles tendon ruptures: a follow-up of 639 consecutive cases.

Fell D; Enocson A; Lapidus LJ
Article: DIABETES RESEARCH AND CLINICAL PRACTICE. 2018;143:225-231

Increased mortality among patients with diabetes following first-ever transfemoral amputation.

Sjödin L; Enocson A; Rotzius P; Lapidus LJ
Article: JOURNAL OF ORTHOPAEDIC TRAUMA. 2018;32(8):403-407

What Is the Influence of a Delay to Surgery >24 Hours on the Rate of Red Blood Cell Transfusion in Elderly Patients With Intertrochanteric or Subtrochanteric Hip Fractures Treated With Cephalomedullary Nails?

Mattisson L; Lapidus LJ; Enocson A
Article: ACTA ORTHOPAEDICA. 2018;89(4):394-398

Patient claims in prosthetic hip infections: a comparison of nationwide incidence in Sweden and patient insurance data.

Kasina P; Enocson A; Lindgren V; Lapidus LJ
Article: BMC MUSCULOSKELETAL DISORDERS. 2018;19(1):203

Is fast reversal and early surgery (within 24 h) in patients on warfarin medication with trochanteric hip fractures safe? A case-control study.

Mattisson L; Lapidus LJ; Enocson A
Article: INTERNATIONAL ORTHOPAEDICS. 2015;39(11):2091-2096

Prosthetic joint infection following hip fracture and degenerative hip disorder: a cohort study of three thousand, eight hundred and seven consecutive hip arthroplasties with a minimum follow-up of five years.

Blomfeldt R; Kasina P; Ottosson C; Enocson A; Lapidus LJ
Article: JOURNAL OF ORTHOPAEDIC TRAUMA. 2013;27(7):386-390

Internal fixation of garden I and II femoral neck fractures: posterior tilt did not influence the reoperation rate in 382 consecutive hips followed for a minimum of 5 years.

Lapidus LJ; Charalampidis A; Rundgren J; Enocson A
Article: BMC MUSCULOSKELETAL DISORDERS. 2013;14:177

Symptomatic venous thromboembolism and mortality in orthopaedic surgery - an observational study of 45 968 consecutive procedures.

Lapidus LJ; Ponzer S; Pettersson H; de Bri E
Article: INTERNATIONAL ORTHOPAEDICS. 2013;37(5):827-832

Tourniquet time affects postoperative complications after knee arthroplasty.

Olivecrona C; Lapidus LJ; Benson L; Blomfeldt R
Article: ACTA ORTHOPAEDICA. 2012;83(5):493-498

Hip arthroplasty after failed fixation of trochanteric and subtrochanteric fractures.

Enocson A; Mattisson L; Ottosson C; Lapidus LJ
Article: BMC MUSCULOSKELETAL DISORDERS. 2012;13:171

The vertical hip fracture - a treatment challenge. A cohort study with an up to 9 year follow-up of 137 consecutive hips treated with sliding hip screw and antirotation screw.

Enocson A; Lapidus LJ
Article: LAKARTIDNINGEN. 2012;109(34-35):1471-1473

[Anticoagulants in delayed diagnosis of deep venous thrombosis can cause compartment syndrome. Cases of misjudged calf pain described].

Sandberg D; Jakobsson J; Liu J; Lapidus L
Article: INTERNATIONAL ORTHOPAEDICS. 2012;36(8):1629-1634

Medial Achilles tendon island flap--a novel technique to treat reruptures and neglected ruptures of the Achilles tendon.

Lapidus LJ; Ray BA; Hamberg P
Article: INTERNATIONAL ORTHOPAEDICS. 2012;36(4):711-717

Unipolar versus bipolar Exeter hip hemiarthroplasty: a prospective cohort study on 830 consecutive hips in patients with femoral neck fractures.

Enocson A; Hedbeck CJ; Törnkvist H; Tidermark J; Lapidus LJ
Article: JOURNAL OF THROMBOSIS AND HAEMOSTASIS. 2011;9(8):1493-1499

Deep venous thrombosis after surgery for Achilles tendon rupture: a provoked transient event with minor long-term sequelae.

Persson LM; Lapidus LJ; Lärfars G; Rosfors S
Article: INTERNATIONAL ORTHOPAEDICS. 2010;34(5):641-647

Direction of hip arthroplasty dislocation in patients with femoral neck fractures.

Enocson A; Lapidus G; Törnkvist H; Tidermark J; Lapidus LJ
Article: THROMBOSIS JOURNAL. 2010;8:4

A follow-up study of the fate of small asymptomatic deep venous thromboses.

Rosfors S; Persson LM; Lärfars G; Lapidus LJ
Article: EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. 2009;38(2):229-233

Asymptomatic deep venous thrombosis is associated with a low risk of post-thrombotic syndrome.

Persson LM; Lapidus LJ; Lärfars G; Rosfors S
Article: ACTA ORTHOPAEDICA. 2009;80(2):184-189

Dislocation of total hip replacement in patients with fractures of the femoral neck.

Enocson A; Hedbeck C-J; Tidermark J; Pettersson H; Ponzer S; Lapidus LJ
Article: ACTA ORTHOPAEDICA. 2008;79(2):211-217

Dislocation of hemiarthroplasty after femoral neck fracture: better outcome after the anterolateral approach in a prospective cohort study on 739 consecutive hips.

Enocson A; Tidermark J; Tornkvist H; Lapidus LJ
Article: ACTA ORTHOPAEDICA. 2007;78(4):528-535

Prolonged thromboprophylaxis with Dalteparin during immobilization after ankle fracture surgery: a randomized placebo-controlled, double-blind study.

Lapidus LJ; Ponzer S; Elvin A; Levander C; Lärfars G; Rosfors S; de Bri E
Article: JOURNAL OF ORTHOPAEDIC TRAUMA. 2007;21(1):52-57

Prolonged thromboprophylaxis with dalteparin after surgical treatment of achilles tendon rupture: a randomized, placebo-controlled study.

Lapidus LJ; Rosfors S; Ponzer S; Levander C; Elvin A; Lärfars G; de Bri E
Journal article: JOURNAL OF ORTHOPAEDIC TRAUMA. 2007;21(1):80-81

Profilaxis prolongada mediante Deltaparina tras el tratamiento quirúrgico de las roturas del tendón de Aquiles: estudio aleatorizado controlado por placebo

Lapidus L; Rosfors S; Ponzer S; Levander C; Elvin A; Lärfars G; de Bri E
Article: JOURNAL OF THROMBOSIS AND HAEMOSTASIS. 2006;4(4):807-812

High sensitivity with color duplex sonography in thrombosis screening after ankle fracture surgery.

Lapidus L; de Bri E; Ponzer S; Elvin A; Norén A; Rosfors S
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Published conference paper: CLINICAL ORTHOPAEDICS AND RELATED RESEARCH. 2019;477(6):1335-1343

Postoperative Thromboprophylaxis With New Oral Anticoagulants is Superior to LMWH in Hip Arthroplasty Surgery: Findings from the Swedish Registry.

Kasina P; Wall A; Lapidus LJ; Rolfson O; Kärrholm J; Nemes S; Eriksson BI; Mohaddes M
Book chapter: THROMBOEMBOLISM IN ORTHOPEDIC SURGERY. 2013;p. 19-33

Specific Risk Factors for Venous Thromboembolism in Orthopedics

Lapidus LJ

Grants

Prevention of thromboembolism and failed healing during lower limb immobilization – multicenter study with adjuvant intermittent pneumatic compression therapy

Swedish Research Council

1 January 2018 - 31 December 2020

Employments

Affiliated to Research, Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, 2023-2026

Degrees and Education

Docent, Karolinska Institutet, 2014
Doctor Of Philosophy, Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, 2007
University Medical Degree, Karolinska Institutet, 1996

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