Imageless navigation assisted total knee arthroplasty with comprehensive gap balancing in medial osteoarthritic varus knees with anatomic variations

References

• Krackow KA, Bayers-Thering M, Phillips MJ, Mihalko M. A new technique for determining proper mechanical axis alignment during total knee arthroplasty: Progress toward computer assisted TKA. Orthopedics 1999; 22: 698–702
   PubMed Web of Science ®Google Scholar
• Picard F. Early experience with the Aesculap OrthoPilot Knee Navigation System. Presentation at the Fourth Annual North American Program on Computer Assisted Orthopaedic Surgery (CAOS/USA), Pittsburgh, PA, June 2000.
   Google Scholar
• Sparmann M, Wolke B, Czupalla H, Banzer D, Zink A. Positioning of total knee arthroplasty with and without navigation support: A prospective, randomised study. J Bone Joint Surg Br 2003; 85-B: 830–835
   Google Scholar
• Hart R, Janeček M, Chaker A, Buček P. Total knee arthroplasty implanted with and without kinematic navigation. Int Orthop 2003; 27: 366–369
   PubMed Web of Science ®Google Scholar
• Mielke RK, Clemens U, Jens JH, Kershally S. [Navigation in knee endoprosthesis implantation – preliminary experiences and prospective comparative study with conventional implantation technique] (in German). Z Orthop Ihre Grenzgeb 2001; 139(2)109–116
   PubMed Web of Science ®Google Scholar
• Bäthis H, Perlick L, Tingart M, Lüring C, Zurakowski D, Grifka J. Alignment in total knee arthroplasty. A comparison of computer assisted surgery with the conventional technique. J Bone Joint Surg Br 2004; 86-B: 682–687
   Google Scholar
• Tingart M, Lüring C, Bäthis H, Beckmann J, Grifka J, Perlick L. Computer-assisted total knee arthroplasty versus the conventional technique: How precise is navigation in clinical routine?. Knee Surg Sports Traumatol Arthrosc 2008; 16: 44–50
   PubMed Web of Science ®Google Scholar
• Kim YH, Kim JS, Choi Y, Kwon OR. Computer-assisted surgical navigation does not improve the alignment and orientation of the components in total knee arthroplasty. J Bone Joint Surg Am 2009; 91: 14–19
   PubMed Web of Science ®Google Scholar
• Kim YH, Kim JS, Yoon SH. Alignment and orientation of the components in total knee replacement with and without navigation support: A prospective randomised study. J Bone Joint Surg Br 2007; 89-B: 471–476
   Google Scholar
• Lützner J, Krummenauer F, Wolf C, Günther KP, Kirschner S. Computer-assisted and conventional total knee replacement. A comparative, prospective, randomized study with radiological and CT evaluation. J Bone Joint Surg Br 2008; 90-B: 1039–1044
   Google Scholar
• Yau WP, Chiu KY, Tang WM. Computer navigation did not improve alignment in a lower-volume total knee practice. Clin Orthop Relat Res 2008; 466: 935–945
   PubMed Web of Science ®Google Scholar
• Mason JB, Fehring TK, Estok R, Banel D, Fahrbach K. Meta-analysis of alignment outcomes in computer-assisted total knee arthroplasty surgery. J Arthroplasty 2007; 22(8)1097–1106
   PubMed Web of Science ®Google Scholar
• Bäthis H, Shafizadeh S, Paffrath T, Simanski C, Grifka J, Lüring C. [Are computer assisted total knee replacements more accurately placed? A meta-analysis of comparative studies] (in German). Orthopade 2006; 35: 1056–1065
   PubMed Web of Science ®Google Scholar
• Nagamine R, Miura H, Bravo CV, Urabe K, Matsuda S, Miyanishi K, Hirata G, Iwamoto Y. Anatomic variations should be considered in total knee arthroplasty. J Orthop Sci 2000; 5: 232–237
   PubMedGoogle Scholar
• McGrath MS, Suda AJ, Bonutti PM, Zywiel MG, Marker DR, Seyler TM, Mont MA. Techniques for managing anatomic variations in primary total knee arthroplasty. Expert Rev Med Devices 2009; 6(1)75–93
   PubMed Web of Science ®Google Scholar
• Matsuda S, Mizu-uchi H, Miura H, Nagamine R, Urabe K, Iwamoto Y. Tibial shaft axis does not always serve as a correct coronal landmark in total knee arthroplasty for varus knees. J Arthroplasty 2003; 18: 56–62
   PubMed Web of Science ®Google Scholar
• Nagamine R, Kondo K, Ikemura S, Shiranita A, Nakashima S, Hara T, Ihara H, Sugioka Y. Distal femoral cut perpendicular to the mechanical axis may induce varus instability in flexion in medial osteoarthritic knees with varus deformity in total knee arthroplasty: A pitfall of the navigation system. J Orthop Sci 2004; 9: 555–559
   PubMed Web of Science ®Google Scholar
• Vail TP, Lang JE. Surgical techniques and instrumentation in total knee arthroplasty. Surgery of the Knee, 4th, WN Scott. Churchill Livingstone, Philadelphia 2006; 2: 1457–1470
   Google Scholar
• Stulberg SD, Loan P, Sarin V. Computer assisted navigation in total knee replacement: Results of an initial experience in thirty-five patients. J Bone Joint Surg Am 2002; 84: 90–98
   PubMedGoogle Scholar
• Saragaglia D, Picard F, Chaussard C, Montbarbon E, Leitner F, Cinquin P. [Computer-assisted knee arthroplasty: Comparison with a conventional procedure. Results of 50 cases in a prospective, randomized study] (in French). Rev Chir Orthop Reparatrice Appar Mot 2001; 87: 18–28
   PubMedGoogle Scholar
• Ewald FC. The Knee Society total knee arthroplasty roentgenographic evaluation and scoring system. Clin Orthop Relat Res 1989; 248: 9–12
   PubMed Web of Science ®Google Scholar
• Picard F, Deakin AH, Clarke JV, Dillon JM, Gregori A. Using navigation intraoperative measurements narrows range of outcomes in TKA. Clin Orthop Relat Res 2007; 463: 50–57
   PubMedGoogle Scholar
• Sampath SAC, Voon SH, Sangster M, Davies H. The statistical relationship between varus deformity, surgeon's experience, BMI and tourniquet time for computer assisted total knee replacements. The Knee 2009; 16: 121–124
   PubMed Web of Science ®Google Scholar
• Kurosaka M, Hashimoto M, Yoshiya S et al. Radiographic assessment of static lower limb alignment of varus osteoarthritic knees. In: Transactions of the 40th annual meeting of the Orthopaedic Research Society, New Orleans, February 1994. p 675.
   Google Scholar
• Swanson KE, Stocks GW, Warren PD, Hazel MR, Janssen HF. Does axial limb rotation affect the alignment measurements in deformed limbs?. Clin Orthop Relat Res 2000; 371: 246–252
   PubMed Web of Science ®Google Scholar
• Jeffery RS, Morris RW, Denham RA. Coronal alignment after total knee replacement. J Bone Joint Surg Br 1991; 73: 709–714
   PubMed Web of Science ®Google Scholar
• Rand JA, Coventry MB. Ten year evaluation of geometric total knee arthroplasty. Clin Orthop Relat Res 1988; 232: 168–173
   PubMedGoogle Scholar
• Taylor M, Barrett DS. Explicit finite element simulation of eccentric loading in total knee replacement. Clin Orthop Relat Res 2003; 414: 162–171
   PubMedGoogle Scholar
• Perillo-Marcone A, Barrett DS, Taylor M. The importance of tibial alignment: finite element analysis of tibial malalignment. J Arthroplasty 2000; 15: 1020–1027
   PubMed Web of Science ®Google Scholar
• Klein GR, Austin MS, Smith EB, Hozack WJ. Total knee arthroplasty using computer-assisted navigation in patients with deformities of the femur and tibia – case report. J Arthroplasty 2006; 21(2)284–288
   PubMed Web of Science ®Google Scholar
• Bottros J, Klika AK, Lee HH, Polousky J, Barsoum WK. The use of navigation in total knee arthroplasty for patients with extra-articular deformity. J Arthroplasty 2008; 23(1)74–78
   PubMed Web of Science ®Google Scholar