Robertsson O, W-Dahl A, Sundberg M, Knutson K. Svenska Knäartroplastikregistret – en berättelse om det första kvalitetsregistret. Ledord Ortopedi Reumatologi. Sydsvenska Medicinhistoriska Sällskapets årsskrift 2013. (Ed. Persson BEB, Lidgren L, Saxne T). Elvins Grafiska AB, Helsingborg.

Lidgren L. Ortopedi i Lund och Malmö. Ledord Ortopedi Reumatologi. Sydsvenska Medicinhistoriska Sällskapets årsskrift 2013. (Ed. Persson BEB, Lidgren L, Saxne T). Elvins Grafiska AB, Helsingborg.

Lidgren L, Saxne T. Förord: Ledord Ortopedi Reumatologi, Ledord Ortopedi Reumatologi. Sydsvenska Medicinhistoriska Sällskapets årsskrift 2013. (Ed. Persson BEB, Lidgren L, Saxne T). Elvins Grafiska AB, Helsingborg.

Lohmander SL. Knee replacement for osteoarthritis: facts, hopes, and fears. Medicographia 2013; 34:181-188.

2012

Krupic F, Määttä S, Garellick G, Lyckhage ED, Kärrholm J. Preoperative information provided to Swedish and immigrant patients before total hip replacement. Med Arh. 2012;66(6):399–404.

Hailer NP, Weiss RJ, Stark A, Kärrholm J. Dual-mobility cups for revision due to instability are associated with a low rate of re-revisions due to dislocation 228 patients from the Swedish Hip Arthroplasty Register. Acta Orthop 2012;83(6):566–571.

Lindgren V, Kärrholm J, Garellick G, Wretenberg P. The type of surgical approach influences the risk of revision in total hip arthroplasty: a study from the Swedish Hip Arthroplasty Register of 90,662 total hip replacements with 3 different cemented prostheses. Acta Orthop 2012;83(6):559–565.

Lazarinis S, Kärrholm J, Hailer NP. Effects of hydroxyapatite coating of cups used in hip revision arthroplasty. Acta Orthop 2012;83(5):427–435.

Leonardsson O, Kärrholm J, Åkesson K, Garellick G, Rogmark C. Higher risk of reoperation for bipolar and uncemented hemiarthroplasty 23,509 procedures after femoral neck fractures from the Swedish Hip Arthroplasty Register, 2005–2010. Acta Orthop 2012;83(5):459–466.

Engesæter L, Engesæter I, Fenstad AM, Havelin LI , Kärrholm J, Garellick G, Pedersen A, and Overgaard S. Low revision rate after total hip arthroplasty in patients with pediatric hip diseases. Evaluation of 14,403 THAs due to DDH, SCFE, or Perthes’ disease and 288,435 THAs due to primary osteoarthritis in the Danish, Norwegian, and Swedish Hip Arthroplasty Registers (NARA). Acta Orthop 2012;83(5):436–441.

Dale H, Fenstad AM, Hallan G, Havelin LI, Furnes O, Overgaard S, Pedersen A, Kärrholm J, Garellick G, Pulkkinen P, Eskelinen A, Mäkelä K, Engesæter L. Increasing risk of prosthetic joint infection after total hip arthroplasty. 2,661 revisions due to infection after 441,706 primary THAs in the Nordic Arthroplasty Register Association. Acta Orthop 2012;83(5):449–458.

Weiss RJ, Kärrholm J, Hailer NP, Beckman MO, Stark A. Salvage of failed trochanteric and subtrochanteric fractures using a distally fixed, modular, uncemented hip revision stem. Acta Orthop 2012;83(5):488–492.

Hailer N, Weiss RJ, Stark A, Kärrholm J. The risk of revision due to dislocation after total hip arthroplasty depends on surgical approach, femoral head size, sex, and primary diagnosis. An analysis of 78,098 operations in the Swedish Hip Arthroplasty Register. Acta Orthop 2012;83(5):442–448.

Weiss RJ, Hailer NP, Stark A, Kärrholm J. Survival of uncemented acetabular monoblock cups: evaluation of 210 hips in the Swedish Hip Arthroplasty Register. Acta Orthop 2012;83(3):214–219.

Larsson S, Lawyer P, Garellick G, Lindahl B, Lundström M. Use of 13 disease registries in 5 countries demonstrates the potential to use outcome data to improve health care’s value. Health Aff (Millwood). 2012;31(1):220–227.

Rogmark C, Leonardsson O, Garellick G, Kärrholm J. Monoblock hemiarthroplasties for femoral neck fractures – a part of orthopaedic history? Analysis of national registration of hemiarthroplasties 2005–2009. Injury 2012;43(6):946–949.

Leonardsson O, Garellick G, Kärrholm J, Akesson K, Rogmark C. Changes in implant choice and surgical technique for hemiarthroplasty. 21,346 procedures from the Swedish Hip Arthroplasty Register 2005–2009. Acta Orthop 2012;83(1):7–13.

Rolfson O, Ström O, Kärrholm J, Malchau H, Garellick G. Costs related to hip disease in patients eligible for total hip arthroplasty. J Arthroplasty 2012;27(7):1261–1266.

Wagner P, Olsson H, Ranstam J, Robertsson O, Zheng MH, Lidgren L. Metal-on-metal joint bearings and hematopoetic malignancy. Acta Orthop. 2012 Dec;83(6):553-8

W-Dahl A, Robertsson O, Lohmander LS. High tibial osteotomy in Sweden, 1998-2007: a population-based study of the use and rate of revision to knee arthroplasty. Acta Orthop. 2012 Jun;83(3):244-8.

Carr AJ, Robertsson O, Graves S, Price AJ, Arden NK, Judge A, Beard DJ. Knee replacement. Lancet. 2012 Apr 7;379(9823):1331-40. Review.60752-6/fulltext)

2011

Robertsson O, Mendenhall S, Paxton EW, Inacio MCS, Graves SE. Challenges in Prosthesis Classification. J Bone Joint Surg Am. 2011;93 Suppl 3(E):72-5.

Namba RS, Inacio MC, Paxton EW, Robertsson O, Graves SE. The role of registry data in the evaluation of mobile-bearing total knee arthroplasty. J Bone Joint Surg Am. 2011 Dec 21;93 Suppl 3:48-50.

Ranstam J, Robertsson O, W-Dahl A, Löfvendahl S, Lidgren L. EQ-5D – ett svårtolkat instrument för kliniskt förbättringsarbete. Läkartidningen 2011; 108 (36): 1707-8.

W-Dahl A, Robertsson O, Stefánsdóttir A, Gustafson P, Lidgren L. Timing of preoperative antibiotics for knee arthroplasties: Improving the routines in Sweden. Patient Saf Surg. 2011 Sep 19;5:22.

Wagner P, Olsson H, Lidgren L, Robertsson O, Ranstam J. Increased cancer risks among arthroplasty patients: 30year follow- up of the Swedish Knee Arthroplasty Register. Eur J Cancer. 2011 May;47(7):1061-71.

Nelissen RG, Pijls BG, Kärrholm J, Malchau H, Nieuwenhuijse MJ, Valstar ER. RSA and registries: the quest for phased introduction of new implants. J Bone Joint Surg (Am) 2011;93 Suppl 3:62–65.

Rolfson O, Rothwell A, Sedrakyan A, Chenok K E, Bohm E, Bozic K J, Garellick G. Use of patient-reported outcomes in the context of different levels of data. J Bone Joint Surg (Am) 2011;93 Suppl 3(E):66–71.

Lazarinis S, Kärrholm J, Hailer NP. Effects of hydroxyapatite coating on survival of an uncemented femoral stem. A Swedish Hip Arthroplasty Register study on 4,772 hips. Acta Orthop 2011;82(4):399–404.

Havelin LI, Robertsson O, Fenstad AM, Overgaard S, Garellick G, Furnes O. A Scandinavian experience of register collaboration: the Nordic Arthroplasty Register Association (NARA). J Bone Joint Surg (Am) 2011;93 Suppl 3:13–19.

Rolfson O, Kärrholm J, Dahlberg LE, Garellick G. Patientreported outcomes in the Swedish Hip Arthroplasty Register: results of a nationwide prospective observational study. J Bone Joint Surg (Br) 2011;93;867–875.

Weiss RJ, Stark A, Kärrholm. A modular cementless stem vs. cemented long-stems prostheses in revision surgery of the hip: a population-based study from the Swedish Hip Arthroplasty Register. Acta Orthop 2011;82(2):136–142.

Hekmat K, Jacobsson L, Nilsson J-Å, Petersson I, Robertsson O, Garellick G, Turessson C. Decrease in the incidence of total hip arthroplasties in patients with rheumatoid arthritis – results from a well defined population in south Sweden. Arthritis Res Ther 2011;13(2):R67.

Ranstam J, Kärrholm J, Pulkkinen P, Mäkelä K, Espehaug B, Pedersen AB, Mehnert F, Furnes O; NARA-study group. Statistical analysis of arthroplasty data. II. Guidelines. Acta Orthop 2011;82(3):258–267.

Ranstam J, Kärrholm J, Pulkkinen P, Mäkelä K, Espehaug B, Pedersen AB, Mehnert F, Furnes O; NARA-study group. Statistical analysis of arthroplasty data. I. Introduction and background. Acta Orthop 2011;82(3):253–257.

Malchau H, Bragdon CR, Muratoglu OK. The stepwise introduction of innovation into orthopedic surgery: the next level of dilemmas. J Arthroplasty 2011;26(6):825–831.

Rolfson O, Salomonsson R, Dahlberg LE, Garellick G. Internet-based follow-up questionnaire for measuring patientreported outcome after total hip arthroplasty – reliability and response rate. Value Health 2011;14(2):316–321.

2010

Rogmark C, Spetz C-L, Garellick G. More intramedullary nails and arthroplasties for treatment of hip fractures in Sweden. Registry analysis of 144,607 patients, 1998–2007. Acta Orthop 2010;81(5):588–592.

Johanson P-E, Fenstad AM, Furnes O, Garellick G, Havelin LI, Overgaard S, Pedersen AB, Kärrholm J. Inferior outcome after hip resurfacing arthroplasty than after conventional arthroplasty. Evidence from the Nordic Arthroplasty Register Association (NARA) database, 1995 to 2007. Acta Orthop 2010;81(5):535–541.

Kärrholm J. The Swedish Hip Arthroplasty Register (www. shpr.se). Acta Orthop 2010;81(1):3–4.

Hailer NP, Garellick G, Kärrholm J. Uncemented and cemented primary total hip arthroplasty in the Swedish Hip Arthroplasty Register. Acta Orthop 2010;81(1):34–41.

Thien T M, Kärrholm J. Design-related risk factors for revision of primary cemented stems. Acta Orthop 2010;81(4):407– 412.

Lazarinis S, Kärrholm J, Hailer NP. Increased risk of revision of acetabular cups coated with hydroxyapatite: A register study on 6,646 patients with total hip arthroplasty. Acta Orthop 2010;81(1):53–59.

Jämsen E, Furnes O, Engesaeter LB, Konttinen YT, Odgaard A, Stefánsdóttir A, Lidgren L Prevention of deep infection in joint replacement surgery. Acta Orthop. 2010 Dec;81(6):660-6. Review.

W-Dahl A, Robertsson O, Lidgren L. Surgery for knee osteoarthritis in younger patients. Acta Orthop. 2010 Apr;81(2):161-4.

W-Dahl A, Robertsson O, Lidgren L, Miller L, Davidson D, Graves S. Unicompartmental knee arthroplasty in patients aged less than 65. Acta Orthop. 2010 Feb;81(1):90-4.

Robertsson O, Bizjajeva S, Fenstad AM, Furnes O, Lidgren L, Mehnert F, Odgaard A, Pedersen AB, Havelin LI. Knee arthroplasty in Denmark, Norway and Sweden. Acta Orthop. 2010 Feb;81(1):82-9.

Ranstam J, Robertsson O. Statistical analysis of arthroplasty register data. Acta Orthop. 2010 Feb;81(1):10-4. Knutson K, Robertsson O. The Swedish Knee Arthroplasty Register (www.knee.se). Acta Orthop. 2010 Feb;81(1):5-7.

2009

Stefánsdóttir A, Robertsson O, W-Dahl A, Kiernan S, Gustafsson P, Lidgren L. Inadequate timing of prophylactic antibiotics in orthopaedic surgery: We can do better. Acta Orthop. 2009 Dec;80(6):633-8.

Stefánsdóttir A, Johansson D, Knutson K, Lidgren L, Robertsson O. Microbiology of the infected knee arthroplasty. Report from the Swedish Knee Arthroplasty Register on 426 surgically revised cases. Scand J Infect Dis. 2009;41(11-12):831-840

Tarasevicius S, Stucinskas J, Robertsson O, Wingstrand H. Introduction of total knee arthroplasty in Lithuania: Results from the first 10 years. Acta Orthop. 2009 Feb;80(1):51-4

Garellick G, Lindahl B, Gudbjörnsdottir S, Lindblad S, Lundström M, Spångberg K, Rehnqvist N, Rolfson O. Debatten om Nationella Kvalitetsregister. Kritiken visar behov av ökade kunskaper om registrens syfte. Läkartidningen 2009;106:1749–1751.

Havelin LI, Fenstad AM, Salomonsson R, Mehnert F, Furnes O, Overgaard S, Pedersen AB, Herberts P, Karrholm J, Garellick G. The Nordic Arthroplasty Register Association: a unique collaboration between 3 national hip arthroplasty registries with 280,201 THRs. Acta Orthop 2009;80(4):393–401.

von Knoch F, Malchau H Why do we need a national joint replacement registry in the United States? Am J Orthop (Belle Mead NJ) 2009;38(10):500–503.

Ornstein E, Linder L, Ranstam J, Lewold S, Eisler T, Torper M. Femoral impaction bone grafting with the Exeter stem – the Swedish experience: survivorship analyses of 1305 revisions performed between 1989 and 2002. J Bone Joint Surg (Br) 2009;91(4):441–446.

Leonardsson O, Rogmark C, Kärrholm J, Akesson K, Garellick G. Outcome after primary and secondary replacement for subcapital fracture of the hip in 10 264 patients. J Bone Joint Surg (Br) 2009;91(5):595–600.

Sköldenberg O, Salemyr M, Muren O, Johansson Å, Ahl T. The Ringloc liner compared with the Hexloc liner in total hip arthroplasty. Orthopedic Reviews 2009;1:e16.

Rolfson O, Dahlberg LE, Nilsson JA, Malchau H, Garellick G. Variables determining outcome in total hip replacement surgery. J Bone Joint Surg (Br) 2009;91(2):157–161.

Slover J, Hoffman MV, Malchau H, Tosteson AN, Koval KJ. A cost-effectiveness analysis of the arthroplasty options for displaced femoral neck fractures in the active, healthy, elderly population. J Arthroplasty 2009;24(6):854–860.

2008

Slover JD, Tosteson AN, Bozic KJ, Rubash HE, Malchau H. Impact of hospital volume on the economic value of computer navigation for total knee replacement. J Bone Joint Surg Am. 2008;90(7):1492–1500.

Stefánsdóttir A, Lidgren L, Robertsson O. Higher Early Mortality with Simultaneous Rather than Staged Bilateral TKAs: Results From the Swedish Knee Arthroplasty Register. Clin Orthop Relat Res 2008; 466: 3066-3070.

Lidgren L, Robertsson O. Wear and joint registers: Can national joint implant registers detect unexpected tribological failures? Tribos Newsletter 2008; Nr 4: 4-5.

Ranstam J, Wagner P, Robertsson O, Lidgren L. Healthcare quality registers: outcome-oriented ranking of hospitals is unreliable. J Bone Joint Surg (Br) 2008;90-B:1558-61

Ranstam J, Wagner P, Robertsson O, Lidgren L. Ranking in health care results in wrong conclusions. Lakartidningen 2008; Aug 27-Sep 2;105 (35): 2313-4.

Robertsson O and Lidgren L. The short-term results of 3 common UKA implants during different time periods in Sweden. J Arthroplasty 2008 Sep; 23 (6): 801-7.

Lidgren L. Chronic inflammation, joint replacement and malignant lymphoma. J Bone Joint Surg Br 2008 Jan; 90 (1): 7-10.

2007

Robertsson O. Knee Arthroplasty Registers. Review. J Bone Joint Surg (Br) 2007; 89-B: 1-4.

Robertsson O, Stefánsdóttir A, Ranstam J, Lidgren L. Increased long-term mortality in patients less than 55 years old who have undergone knee replacement for osteoarthritis. J Bone Joint Surg (Br) 2007 ; 89-B: 599-603.

Kurtz SM, Ong KL, Schmier J, Mowat F, Saleh K, Dybvik E, Kärrholm J, Garellick G, Havelin LI, Furnes O, Malchau H, Lau E. Future clinical and economic impact of revision total hip and knee arthroplasty. J Bone Joint Surg (Am) 2007;89 Suppl 3:144–151.

Franklin J, Malchau H. Risk factors for periprosthetic femoral fracture. Injury 2007;38(6):655–660.

Morshed S, Bozic KJ, Ries MD, Malchau H, Colford JM Jr. Comparison of cemented and uncemented fixation in total hip replacement: a meta-analysis. Acta Orthop 2007;78(3):315– 326.

Lindahl H. Epidemiology of periprosthetic femur fracture around a total hip arthroplasty. Injury 2007;38(6):651–654.

Lindahl H, Odén A, Malchau H, Garellick G. The excess mortality due to periprosthetic femur fracture. A study from The Swedish National Hip Arthroplasty Register. Bone 2007;40(5):1294–1298.

2006

Kwon YM, Morshed S, Malchau H. Cemented or cementless stem fixation in THA: what is the current evidence? Orthopedics 2006;29(9):793–794.

Kärrholm J, Herberts P, Garellick G. Tidig omoperation för luxation av primär höftprotes ökar. En analys av nationella höftprotesregistret. Läkartidningen 2006;103(36):2547–2550.

Lindahl H, Malchau H, Odén A, Garellick G. Risk factors for failure after treatment of a periprosthetic fracture of the femur. J Bone Joint Surg (Br) 2006;88(1):26–30.

Lindahl H, Garellick G, Regnér H, Herberts P, Malchau H. Three hundred and twenty-one periprosthetic femoral fractures. J Bone Joint Surg (Am) 2006;88(6):1215–1222.

Robertsson O, Ranstam J and Lidgren L. Variation in outcome and issues in ranking hospitals: An analysis from the Swedish Knee Arthroplasty Register. Acta Orthop 2006 Jun;77 (3): 487-93.

2005

Bremander AB, Dunbar M, Knutson K, Petersson I F, Robertsson O. Revision in previously satisfied knee arthroplasty patients is the result of their call on the physician, not on pre-planned follow-up: A retrospective study of 181 patients who underwent revision within 2 years. Acta Orthop 2005 Dec; 6 (76): 785-90

Lidgren L, Robertson O. Acrylic bone cements: clinical developments and current status: Scandinavia. Orthop Clin North Am 2005 Jan; 36( 1): 55-61. vi. Review.

Malchau H, Garellick G, Eisler T, Kärrholm J, Herberts P. Presidential guest speaker: the Swedish Hip Registry: Increasing the sensitivity by patient outcome data. Clin Orthop Relat Res 2005;441:19–29.

Järvholm B, Lewold S, Malchau H, Vingård E. Age, bodyweight, smoking habits and the risk of severe osteoarthritis in the hip and knee in men. Eur J Epidemiol 2005;20(6):537– 542.

Lindahl H, Garellick G, Malchau H, Herberts P. Periprosthetic femoral fractures. Classification and demographics of 1,049 late periprosthetic femoral fractures from the Swedish National Hip Arthroplasty Register. J Arthroplasty 2005;20(7):857– 865.

2004

Sah AP, Eisler T, Kärrholm J, Malchau H. Is there still a role for the cemented stem? Orthopaedics 2004;27(9):963–964.

Briggs A, Sculpher M, Dawson J, Fitzpatrick R, Murray D, Malchau H. The use of probabilistic decision models in technology assessment: the case of hip replacement. Appl Health Econ Health Policy 2004;3(2):79–89.

Järvholm B, Lundström R, Malchau H, Rehn B, Vingård E. Osteoarthritis in the hip and whole-body vibration in heavy vehicles. Int Arch Occup Environ Health 2004; 77(6):424– 426.

Harrysson O L, Robertsson O, Nayfeh J F. Higher Cumulative Revision Rate of Knee Arthroplasties in Younger Patients with Osteoarthritis. Clin Orthop 2004 Apr; 1 (421): 162-168.

Dunbar M J, Robertsson O, Ryd L. What’s all that noise? The effect of co-morbidity on health outcome questionnaire results after knee arthroplasty. Acta Orthop Scand 2004 Apr; 75 (2): 119-26.

2003

Robertsson O, Ranstam J. No bias of ignored bilaterality when analysing the revision risk of knee prostheses: analysis of a population based sample of 44,590 patients with 55,298 knee prostheses from the national Swedish Knee Arthroplasty Register. BMC Musculoskelet Disord 2003 Feb 05; 4 (1): 1.

Lidgren L. Arthroplasty and its complications. Rheumatology, 3rd edition (Ed. Hochberg M C, Silman A J, Smolen J S, Weinblatt M E, Weissman M H). Mosby 2003; 1055-1065.

Lidgren L, Knutson K, Stéfansdóttir A. Infection of prosthetic joints. Best Pract Res Clin Rheumatol 2003; 17 (2): 209-218.

Lidgren L. Arthroplasty and its complications. Osteoarthritis, 2nd ed. (Eds. Brandt K D, Doherty M, Lohmander L S). Oxford Univerity Press, 2003; 9.19: 361-70.

2002

Ostendorf M, Johnell O, Malchau H, Dhert WJA, Schrijvers AJP, Verbout AJ. The epidemiology of total hip replacement in The Netherlands and Sweden: present status and future needs. Acta Orthop Scand 2002;73(3):282–286.

Malchau H, Herberts P, Eisler T, Garellick G, Söderman P. The Swedish Total Hip Replacement Register. J Bone Joint Surg (Am) 2002:84(Suppl 2).

Robertsson O, Knutson K. Knee arthroplasty registers. Prothéses totales du genou. Ed. by Roger Lemaire and Jacques Witvoet. Éditions scientifiques et médicales Elsevier SAS, 2002.

2001

Dunbar M J, Robertsson O, Ryd L, Lidgren L. Appropriate Questionnaires for Knee Arthroplasty. J Bone Joint Surg [Br] 2001; 83-B: 339-44.

Knutson K. Arthroplasty and its complications. Osteoarthritis 2nd ed (Eds. Brandt K D, Doherty M, Lomander LS). Oxford University Press 2001;

Söderman P, Malchau H, Herberts P, Zügner R, Garellick G, Regnér H. Outcome after total hip arthroplasty. Part II. Disease specific questionnaires and the Swedish National Total Hip Arthroplasty Register. Acta Orthop Scand 2001;72(2):113–119.

Söderman P, Malchau H, Herberts P. Outcome of total hip replacement. A comparison of different measurement methods. Clin Orthop Relat Res 2001;390:163–172.

Söderman P, Malchau H. Is the Harris Hip Score system useful to study the outcome of total hip replacement? Clin Orthop Relat Res 2001;384:189–197.

Oparaugo P C, Clark I C, Malchau H, Herberts P. Correlation of wear-debris induced osteolysis and revision with volumetric wear-rates of polyethylene: a survey of 8 reports in the literature. Acta Orthop Scand 2001;72(1):22–28.

2000

Söderman P, Malchau H, Herberts P. Outcome after total hip arthroplasty. Part I. General health evaluation in relation to definition of failure in the Swedish National Total Hip Arthroplasty Register. Acta Orthop Scand 2000;71(4):354–359.

Söderman P, Malchau H, Herberts P, Johnell O. Are the findings in the Swedish National Total Hip Arthroplasty Register valid? A comparison between the Swedish THA register, the National Discharge Register and the National Death Register. J Arthroplasty 2000;15(7):884–889.

Garellick G, Malchau H, Herberts P. Survival of total hip replacements: A comparison of a randomized trial and a registry. Clin Orthop Relat Res 2000;375:157–167.

Herberts P, Malchau H. Long-term registration has improved the quality of hip replacement. A review of the Swedish THR Registry. Acta Orthop Scand 2000;71(2):111–121.

Malchau H. Editorial Comments. Introduction of new technology: A stepwise algorithm. Spine 2000;25(3):285.

Söderman P, Malchau H. Validity and reliability of the Swedish WOMAC osteoarthritis index. A self-administered diseasespecific questionnaire (WOMAC) versus generic instruments (SF-36 and NHP) Acta Orthop Scand 2000;71(1):39–46. .

Hultmark P, Kärrholm J, Strömberg C, Herberts P, Möse C-H, Malchau H. Cemented first time revisions of the femoral component. Prospective 7 to 13 years follow-up using 2nd and 3rd generation technique. J Arthroplasty 2000;15(5):551–561.

Dunbar M J, Robertsson O, Ryd L, Lidgren L. Translation and validation of the Oxford-12 item knee score for use in Sweden. Acta Orthop Scand 2000 Jun; 71 (3): 268-74.

Robertsson O, Scott G and Freeman MAR. Ten-year survival of the cemented Freeman-Samuelson primary knee arthroplasty. Data from the Swedish Knee Arthroplasty Register and the Royal London Hospital. J Bone Joint Surg [Br] 2000 May;82(4):506-7.

Robertsson O, Lewold S, Knutson K, Lidgren L. The Swedish Knee Arthroplasty Project. Acta Orthop Scand 2000 Jun; 71 (1): 7-18.

Robertsson O, Dunbar M J, Knutson K, Lidgren L. Past incidence and future need for knee arthroplasty in Sweden. A report from the Swedish Knee Arthroplasty Register regarding the affect of past and future population changes on the number of arthroplasties performed. Acta Orthop Scand 2000; 71 (4): 376-80.

Robertsson O, Dunbar MJ, Knutson K, Lidgren L. Patient satisfaction after knee arthroplasty: a report on 27,372 knees operated on between 1981 and 1995 in Sweden. Acta Orthop Scand 2000 Jun; 71 (3): 262-7

Robertsson O. Unicompartmental arthroplasty. Results in Sweden 1986-1995. Orthopäde 2000 Jun;29 Suppl 1:S6-8

Sandmark H, Hogstedt C, Vingard E. Primary osteoarthrosis of the knee in men and women as a result of lifelong physical load from work. Scand J Work Environ Health. 2000 Feb;26(1):20-5.

1999

Garellick G, Malchau H, Herberts P. The value of clinical data scoring systems. Are traditional hip scoring systems adequate to use in evaluation after total hip surgery? J Arthroplasty 1999;14(8):1024–1029.

Persson U, Persson M, Malchau H. The economic of preventing revisions in total hip replacement. Acta Orthop Scand 1999;70:163–169.

Herberts P, Malchau H. Mångårig registrering har ökat kvaliteten på höftplastiker. Läkartidningen 1999;96:2469–2476.

Lidgren L, Lohmander L S. Knäartros. Socialstyrelsens faktadatabas, : 1999.

Robertsson O, Borgquist L, Knutson K, Lewold S, Lidgren L. Use of unicompartmental instead of tricompartmental prostheses for unicompartmental arthrosis in the knee is a cost-effective alternative. 15,437 primary tricompartmental prostheses were compared with 10,624 primary medial or lateral unicompartmental prostheses. Acta Orthop Scand 1999; 70 (2): 170-5.

Robertsson O, Dunbar M J, Knutson K, Lewold S, Lidgren L. Validation of the Swedish Knee Arthroplasty Register: a postal survey regarding 30,376 knees operated on between 1975 and 1995. Acta Orthop Scand 1999; 70 (5): 467-72.

Robertsson O, Dunbar M J, Knutson K, Lewold S, Lidgren L. The Swedish Knee Arthroplasty Register: 25 Years Experience. Bulletin Hospital for Joint Diseases 1999; 58 (3): 133-8.

Sandmark H, Högstedt C, Lewold S, Vingard E. Osteoarthrosis of the knee in men and women in association with overweight, smoking, and hormone therapy. Ann Rheum Dis 1999; 58 (3): 151 5.

Sandmark H, Vingard E . Sports and risk for severe osteoarthrosis of the knee Scand J Med Sci Sports 1999; Oct;9 (5): 279-84..

1998

Knutson K. Arthroplasty and its complications. Osteoarthritis 1st ed (Eds. Brandt K D, Doherty M, Lomander LS). Oxford University Press 1998; 9.17: 388-402.

Lewold S, Robertsson O, Knutson K, Lidgren L. Revision of unicompartmental knee arthroplasty: outcome in 1,135 cases from the Swedish Knee Arthroplasty study. Acta Orthop Scand 1998; 69 (5): 469-74.

Söderman P, Malchau H. Outcome measurement in total hip replacement surgery (THR). Outcome measuring, SPRI, Hälso- och Sjukvårdens utvecklingsinstitut, SPRI tryck 310, 1998 pp 89–95.

Garellick G, Malchau H, Herberts P. Specific or general health outcome measure in evaluation of total hip replacement. A comparison between Harris hip score and Nottingham health profile. J Bone Joint Surg (Br) 1998;80(4):600–606.

Garellick G, Malchau H, Herberts P, Hansson E, Axelsson H, Hansson T. Life expectancy and cost utility after total hip replacement. Clin Orthop Relat Res 1998;346:141–151.

Vingård E, Alfredsson L, Malchau H. Osteoarthrosis of the hip in women and its relation to physical load from sports activities. Am J Sports Med 1998;26(1):78–82.

1997

Vingård E, Alfredsson L, Malchau H. Lifestyle factors and hip arthrosis. A case referent study of body mass index, smoking and hormone therapy in 503 Swedish women. Acta Orthop Scand 1997;68:216–220.

Vingård E, Alfredsson L, Malchau H. Osteoarthrosis of the hip in women and its relation to physical load at work and in the home. Ann Rheum Dis 1997;56:293–298.

Herberts P, Malchau H. How outcome studies have changed THA practices in Sweden. Clin Orthop Relat Res 1997;344:44–60.

Blunn G W, Joshi A B, Minns R J, Lidgren L, Lilley P, Ryd L, Engelbrecht E, Walker P S. Wear in retrieved condylar knee arthroplasties. A comparison of wear in different designs of 280 retrieved condylar knee prostheses. J Arthroplasty 1997; 12 (3): 281-90.

Knutson K, Lewold S, Lidgren L, Robertsson O. Knie-TEP Revisionseingriffe. Lösungsmöglichkeiten bei Beschwerden nach Implantation einer Knieendoprothese. Georg Thieme verlag 1997; ISBN 3-13-104711-9: 107-12

Robertsson O, Knutson K, Lewold S, Goodman S, Lidgren L. Knee arthroplasty in rheumatoid arthritis. A report from the Swedish Knee Arthroplasty Register on 4,381 primary operations 1985-1995. Acta Orthop Scand 1997; 68 (6): 545-53.

Robertsson O, Knutson K, Lewold S, Goodman S, Lidgren L. Selected Scientific Exhibits - Knee arthroplasty in rheumatoid arthritis. Archives of the American Academy of Orthopaedic Surgeons 1997; 1 (1): 44-50.

Stenström S, Lindstrand A, Lewold S. Unicompartmental knee arthroplasty with special reference to the Swedish Knee Arthroplasty Register. Cahiers d´enseignement de la SOFCOT 1997 ; 159-62.

1996

Lewold S, Olsson H, Gustafson P, Rydholm A, Lidgren L. Overall cancer incidence not increased after prosthetic knee replacement: 14,551 patients followed for 66,622 person-years. Int J Cancer 1996; 68 (1): 30-3.

Toksvig-Larsen S, Ryd L, Stentström A, Dansgard F, Jonsson K, Robertsson O, Lindstrand A. The Porous-Coated Anatomic total knee experience. Specialemphasis on complications and wear. J Arthroplasty 1996; 11 (1): 11-7.

Malchau H, Herberts P. Höftledsplastik i Sverige 1974–1994. I: Vårdens kvalitet, resultat och förändringar Hälso- och sjukvårdsstatistisk årsbok, Hälso- och Sjukvård 1996;1:160–161.

Malchau H, Herberts P. Prognosis of total hip replacement. Int J Risk Saf Med 1996;8(1):27–45.

1995

Herberts P, Strömberg C N, Malchau H. Revision Hip Surgery. The Challenge. In Total Hip Revision Surgery, Raven Press Ltd., New York 1995.

Galante J O, Rosengren A G, Callaghan J J. 1–19. Garellick G, Malchau H, Hansson-Olofsson E, Axelsson H, Hansson T, Herberts P. Opererar vi den höftsjuke patienten för sent? Mortalitet efter totalcementerad höftplastik. En prospektiv överlevnads- och kostnads-nytto-analys. Läkartidningen, 1995;92(17):1771–1777.

Lewold S, Goodman S, Knutson K, Robertsson O, Lidgren L. Oxford meniscal bearing knee versus the Marmor knee in unicompartmental arthroplasty for arthrosis. A Swedish multicenter survival study. J Arthroplasty 1995; 10 (6): 722-31.

1994

Knutson K, Lewold S, Robertsson O, Lidgren L. The Swedish knee arthroplasty register. A nation-wide study of 30,003 knees 1976-1992. Acta Orthop Scand 1994; 65 (4): 375-86.

Lidgren L. Low virulent bacteria in joint implant infection. Zentralblatt für Bakteriologie 1994; Suppl 27: 363-7.

Strömberg C N, Herberts P. A multicenter 10 year study of cemented revision total hip replacement in patients younger than 55 years old. A follow-up report. J Arthroplasty 1994;9(6):595–601.

1993

Lewold S, Knutson K, Lidgren L. Reduced failure rate in knee prosthetic surgery with improved implantation technique. Clin Orthop Relat Res. 1993 Feb;(287):94-7.

Malchau H, Herberts P and Ahnfelt L. Prognosis of total hip replacement in Sweden. Follow-up of 92,675 operations performed 1978–1990. Acta Orthop Scand 1993;64(5):497–506

1992

Blunn G W, Joshi A B, Lilley P A, Engelbrecht E, Ryd L, Lidgren L, Hardinge K, Nieder E, Walker P S. Polyethylene wear in unicondylar knee prostheses. 106 retrieved Marmor, PCA, and St Georg tibial components compared. Acta Orthop Scand 1992; 63 (3): 247-55.

Strömberg C N, Herberts P, Palmertz B. Cemented revision hip arthroplasty. A multi-center 5–9 year study of 204 first revisions for loosening. Acta Orthop Scand 1992;63(2):111– 119.

Herberts P. Guest editorial. Hip arthroplasty revision.Acta Orthop Scand 1992;63(2):109–110.

Goodman S, Lidgren L. Polyethylene wear in knee arthroplasty. A review. Acta Orthop Scand 1992; 63 (3): 358-64.

Lindstrand A, Stenstrom A, Lewold S. Multicenter study of unicompartmental knee revision. PCA, Marmor, and St Georg compared in 3,777 cases of arthrosis. Acta Orthop Scand 1992; 63 (3): 256-9.

1991

Bengtson S, Knutson K. The infected knee arthroplasty. A 6-year follow-up of 357 cases. Acta Orthop Scand 1991; 62 (4): 301-11.

Herberts P, Ahnfelt L, Andersson G B J. Reoperation for failure of total hip replacement in Sweden 1979–1983. Orthop Rel Sci 1991;2:215–225.

1990

Ahnfelt L, Herberts P, Malchau H, Andersson G B J. Prognosis of total hip replacement. A Swedish multicenter study of 4.664 revisions. Acta Orthop Scand 1990:61(Suppl 238).

Odenbring S, Egund N, Knutson K, Lindstrand A, Toksvig-Larsen S. Revision after osteotomy for gonarthrosis. A 10-19-year follow-up of 314 cases. Acta Orthop Scand 1990; 61 (2): 128-30.

1989

Bengtson S, Knutson K, Lidgren L. Treatment of infected knee arthroplasty. Clin Orthop. 1989; (245): 173-8.

Bengtson S, Borgquist L, Lidgren L. Cost analysis of prophylaxis with antibiotics to prevent infected knee arthroplasty. British Medical Journal 1989; 299 (6701): 719-20.

Herberts P, Ahnfelt L, Malchau H, Strömberg C, Andersson G B J. Multicenter clinical trials and their value in assessing total joint arthroplasty. Clin Orthop Relat Res 1989;249:48–55.

1988

Bengtson S, Carlsson A, Relander M, Knutsson K, Lidgren L. Prothèse du genou exposèe - traitement. An exposed knee prosthesis--treatment. Rev Chir Orthop Reparatrice Appar Mot 1988; 74 (Suppl 2): 322-3.

Herberts P et al. Symposiet Nya Höftleder: En explosionsartad utveckling. Läkartidningen 1988;85(38):3053–3072.

Ahnfelt L, Herberts P, Andersson G B J. Complications in Total Hip Arthroplasties. In Proceedings of ”Course on Biomaterials: part II”. Acta Orthop Scand 1988;59:353–357.

Strömberg C N, Herberts P, Ahnfelt L. Revision total hip arthroplasty in patients younger than 55 years old. Clinical and radiological results after 4 years. J Arthroplasty 1988;3(1):47–59.

1987

Bengtson S, Carlsson A, Relander M, Knutson K, Lidgren L. Treatment of the exposed knee prosthesis. Acta Orthop Scand 1987; 58 (6): 662-5.

Bengtson S, Blomgren G, Knutson K, Wigren A, Lidgren L. Hematogenous infection after knee arthroplasty.Acta Orthop Scand 1987; 58 (5): 529-34.

Rööser B, Boegard T, Knutson K, Rydholm U, Lidgren L. Revision knee arthroplasty in rheumatoid arthritis. Clin Orthop 1987; (219): 169-73.

1986

Bengtson S, Knutson K, Lidgren L. Revision of infected knee arthroplasty. Acta Orthop Scand 1986; 57 (6): 489-94.

Knutson K, Lindstrand A, Lidgren L. Survival of knee arthroplasties. A nation-wide multicenter investigation of 8000 cases. J Bone Joint Surg (Br) 1986 ; 68 (5): 795-803.

Rosenqvist R, Bylander B, Knutson K, Rydholm U, Rooser B, Egund N, Lidgren L. Loosening of the porous coating of bicompartmental prostheses in patients with rheumatoid arthritis. J Bone Joint Surg (Am) 1986; 68 (4): 538-42.

1985

Knutson K, Lindstrand A, Lidgren L. Arthrodesis for failed knee arthroplasty. A report of 20 cases. J Bone Joint Surg (Br) 1985; 67 (1): 47-52.

Knutson K, Tjörnstrand B, Lidgren L. Survival of knee arthroplasties for rheumatoid arthritis.Acta Orthop Scand 1985; 56 (5): 422-5.

Rydholm U, Boegard T, Lidgren L. Total knee replacement in juvenile chronic arthritis. Scand J Rheumatol 1985; 14 (4): 329-35.

Tjörnstrand B, Lidgren L. Fracture of the knee endoprosthesis. Report of three cases of tibial component failure. Acta Orthop Scand 1985; 56 (2): 124-6.

1984

Boegard T, Brattström H, Lidgren L. Seventy-four Attenborough knee replacements for rheumatoid arthritis. A clinical and radiographic study. Acta Orthop Scand, 55(2): 166-71, 1984.

Knutson K, Bodelind B, Lidgren L. Stability of external fixators used for knee arthrodesis after failed knee arthroplasty.Clin Orthop 1984; (186): 90-5.

Knutson K, Hovelius L, Lindstrand A, Lidgren L. Arthrodesis after failed knee arthroplasty. A nationwide multicenter investigation of 91 cases. Clin Orthop 1984; (191): 202-11.

1983

Knutson K, Leden I, Sturfelt G, Rosen I, Lidgren L. Nerve palsy after knee arthroplasty in patients with rheumatoid arthritis. Scand J Rheumatol 1983; 12 (3): 201-5.

1982

Knutson K, Lidgren L. Arthrodesis after infected knee arthroplasty using an intramedullary nail. Reports of four cases. Arch Orthop Trauma Surg 1982; 100 (1): 49-53.

1981

Blader S, Knutson K, Surin V. Swedish experience with total endoprostheses of the knee (author’s translation). Acta Chir Orthop Traumatol Cech 1981; 48 (3): 234-41.

Knutson K, Jonsson G, Langer Andersen J, Lárusdottir H, Lidgren L. Deformation and loosening of the tibial component in knee arthroplasty with unicompartmental endoprostheses. Acta Orthop Scand 1981; 52 (6): 667-73.

1980

Ahnfelt L, Andersson G, Herberts P. Reoperation av totala höftledsplastiker i Sverige. Läkartidningen 1980;77:2604– 2607.

Jonsson G, Knutson K, Lidgren L, Lindstrand A. Knäartrodes. Läkartidningen 1980; 77 (22): 2115-7.

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