Abstract
To evaluate the influence of tibial and femoral tunnel position in ACL reconstruction on knee kinematics, we compared ACL reconstruction with a tibial and femoral tunnel in anteromedial (AM-AM reconstruction) and in posterolateral footprint (PL-PL reconstruction) with a reconstruction technique with tibial posterolateral and femoral anteromedial tunnel placement (PL-AM reconstruction). In 9 fresh-frozen human cadaveric knees, the knee kinematics under simulated Lachman (134 N anterior tibial load) and a simulated pivot shift test (10 N/m valgus and 4 N/m internal tibial torque) were determined at 0°, 30°, 60°, and 90° of flexion. Kinematics were recorded for intact, ACL-deficient, and single-bundle ACL reconstructed knees using three different reconstruction strategies in randomized order: (1) PL-AM, (2) AM-AM and (3) PL-PL reconstructions. Under simulated Lachman test, single-bundle PL-AM reconstruction and PL-PL reconstructions both showed significantly increased anterior tibial translation (ATT) at 60° and 90° when compared to the intact knee. At all flexion angles, AM-AM reconstruction did not show any statistical significant differences in ATT compared to the intact knee. Under simulated pivot shift, PL-AM reconstruction resulted in significantly higher ATT at 0°, 30°, and 60° knee flexion and AM-AM reconstructions showed significantly higher ATT at 30° compared to the intact knee. PL-PL reconstructions did not show any significant differences to the intact knee. AM-AM reconstructions restore the intact knee kinematics more closely when compared to a PL-AM technique resembling a transtibial approach. PL-PL reconstructions showed increased ATT at higher flexion angles, however, secured the rotational stability at all flexion angles. Due to the independent tibial and femoral tunnel location, a medial portal technique may be superior to a transtibial approach.
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References
Anderson AF, Dome DC, Gautam S, Awh MH, Rennirt GW (2001) Correlation of anthropometric measurements, strength, anterior cruciate ligament size, and intercondylar notch characteristics to sex differences in anterior cruciate ligament tear rates. Am J Sports Med 29:58–66
Aune AK, Holm I, Risberg MA, Jensen HK, Steen H (2001) Four-strand hamstring tendon autograft compared with patellar tendon-bone autograft for anterior cruciate ligament reconstruction. A randomized study with two-year follow-up. Am J Sports Med 29:722–728
Beynnon BD, Johnson RJ, Abate JA, Fleming BC, Nichols CE (2005) Treatment of anterior cruciate ligament injuries, part I. Am J Sports Med 33:1579–1602
Beynnon BD, Johnson RJ, Fleming BC, Kannus P, Kaplan M, Samani J, Renstrom P (2002) Anterior cruciate ligament replacement: comparison of bone-patellar tendon-bone grafts with two-strand hamstring grafts. A prospective, randomized study. J Bone Joint Surg Am 84A:1503–1513
Brown FM Jr (1996) Anterior cruciate ligament reconstruction as an outpatient procedure. Orthop Nurs 15:15–20 quiz 21
Carlin GJ, Livesay GA, Harner CD, Ishibashi Y, Kim HS, Woo SL (1996) In situ forces in the human posterior cruciate ligament in response to posterior tibial loading. Ann Biomed Eng 24:193–197
Chhabra A, Kline AJ, Nilles KM, Harner CD (2006) Tunnel expansion after anterior cruciate ligament reconstruction with autogenous hamstrings: a comparison of the medial portal and transtibial techniques. Arthroscopy 22:1107–1112
Colvin AC, Shen W, Musahl V, Fu FH (2009) Avoiding pitfalls in anatomic ACL reconstruction. Knee Surg Sports Traumatol Arthrosc 17:956–963
Dargel J, Schmidt-Wiethoff R, Fischer S, Mader K, Koebke J, Schneider T (2009) Femoral bone tunnel placement using the transtibial tunnel or the anteromedial portal in ACL reconstruction: a radiographic evaluation. Knee Surg Sports Traumatol Arthrosc 17:220–227
Diermann N, Schumacher T, Schanz S, Raschke MJ, Petersen W, Zantop T (2009) Rotational instability of the knee: internal tibial rotation under a simulated pivot shift test. Arch Orthop Trauma Surg 129:353–358
Ekdahl M, Nozaki M, Ferretti M, Tsai A, Smolinski P, Fu FH (2009) The effect of tunnel placement on bone-tendon healing in anterior cruciate ligament reconstruction in a goat model. Am J Sports Med 37:1522–1530
Freedman KB, D’Amato MJ, Nedeff DD, Kaz A, Bach BR Jr (2003) Arthroscopic anterior cruciate ligament reconstruction: a metaanalysis comparing patellar tendon and hamstring tendon autografts. Am J Sports Med 31:2–11
Fujie H, Livesay GA, Fujita M, Woo SL (1996) Forces and moments in six-DOF at the human knee joint: mathematical description for control. J Biomech 29:1577–1585
Gabriel MT, Wong EK, Woo SL, Yagi M, Debski RE (2004) Distribution of in situ forces in the anterior cruciate ligament in response to rotatory loads. J Orthop Res 22:85–89
Giffin JR, Vogrin TM, Zantop T, Woo SL, Harner CD (2004) Effects of increasing tibial slope on the biomechanics of the knee. Am J Sports Med 32:376–382
Giron F, Cuomo P, Aglietti P, Bull AM, Amis AA (2006) Femoral attachment of the anterior cruciate ligament. Knee Surg Sports Traumatol Arthrosc 14:250–256
Harner CD, Baek GH, Vogrin TM, Carlin GJ, Kashiwaguchi S, Woo SL (1999) Quantitative analysis of human cruciate ligament insertions. Arthroscopy 15:741–749
Harner CD, Janaushek MA, Kanamori A, Yagi M, Vogrin TM, Woo SL (2000) Biomechanical analysis of a double-bundle posterior cruciate ligament reconstruction. Am J Sports Med 28:144–151
Harner CD, Vogrin TM (2002) What’s new in sports medicine. J Bone Joint Surg Am 84A:1095–1099
Ho JY, Gardiner A, Shah V, Steiner ME (2009) Equal kinematics between central anatomic single-bundle and double-bundle anterior cruciate ligament reconstructions. Arthroscopy 25:464–472
Hoshino Y, Nagamune K, Yagi M, Araki D, Nishimoto K, Kubo S, Minoru D, Kurosaka M, Kuroda R (2009) The effect of intra-operative knee flexion angle on determination of graft location in the anatomic double-bundle anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 17:1052–1060
Howell SM (1998) Principles for placing the tibial tunnel and avoiding roof impingement during reconstruction of a torn anterior cruciate ligament. Knee Surg Sports Traumatol Arthrosc 6:S49–S55
Howell SM, Wallace MP, Hull ML, Deutsch ML (1999) Evaluation of the single-incision arthroscopic technique for anterior cruciate ligament replacement. A study of tibial tunnel placement, intraoperative graft tension, and stability. Am J Sports Med 27:284–293
Jepsen CF, Lundberg-Jensen AK, Faunoe P (2007) Does the position of the femoral tunnel affect the laxity or clinical outcome of the anterior cruciate ligament-reconstructed knee? A clinical, prospective, randomized, double-blind study. Arthroscopy 23:1326–1333
Kanamori A, Zeminski J, Rudy TW, Li G, Fu FH, Woo SL (2002) The effect of axial tibial torque on the function of the anterior cruciate ligament: a biomechanical study of a simulated pivot shift test. Arthroscopy 18:394–398
Kato Y, Ingham SJ, Kramer S, Smolinski P, Saito A, Fu FH (2010) Effect of tunnel position for anatomic single-bundle ACL reconstruction on knee biomechanics in a porcine model. Knee Surg Sports Traumatol Arthrosc 18:2–10
Kocher MS, Steadman JR, Briggs KK, Sterett WI, Hawkins RJ (2004) Relationships between objective assessment of ligament stability and subjective assessment of symptoms and function after anterior cruciate ligament reconstruction. Am J Sports Med 32:629–634
Lenschow S, Zantop T, Weimann A, Lemburg T, Raschke M, Strobel M, Petersen W (2006) Joint kinematics and in situ forces after single bundle PCL reconstruction: a graft placed at the center of the femoral attachment does not restore normal posterior laxity. Arch Orthop Trauma Surg 126:253–259
Loh JC, Fukuda Y, Tsuda E, Steadman RJ, Fu FH, Woo SL (2003) Knee stability, graft function following anterior cruciate ligament reconstruction: comparison between 11 o’clock, 10 o’clock femoral tunnel placement. 2002 Richard O’Connor Award paper. Arthroscopy 19:297–304
Morgan CD, Kalman VR, Grawl DM (1995) Definitive landmarks for reproducible tibial tunnel placement in anterior cruciate ligament reconstruction. Arthroscopy 11:275–288
Musahl V, Plakseychuk A, VanScyoc A, Sasaki T, Debski RE, McMahon PJ, Fu FH (2005) Varying femoral tunnels between the anatomical footprint and isometric positions: effect on kinematics of the anterior cruciate ligament-reconstructed knee. Am J Sports Med 33:712–718
Petersen W, Tretow H, Weimann A, Herbort M, Fu FH, Raschke M, Zantop T (2007) Biomechanical evaluation of two techniques for double-bundle anterior cruciate ligament reconstruction: one tibial tunnel versus two tibial tunnels. Am J Sports Med 35:228–234
Petersen W, Zantop T (2007) Anatomy of the anterior cruciate ligament with regard to its two bundles. Clin Orthop Relat Res 454:35–47
Rudy TW, Livesay GA, Woo SL, Fu FH (1996) A combined robotic/universal force sensor approach to determine in situ forces of knee ligaments. J Biomech 29:1357–1360
Shelbourne KD, Patel DV (1995) Timing of surgery in anterior cruciate ligament-injured knees. Knee Surg Sports Traumatol Arthrosc 3:148–156
Woo SL, Debski RE, Withrow JD, Janaushek MA (1999) Biomechanics of knee ligaments. Am J Sports Med 27:533–543
Woo SL, Debski RE, Wong EK, Yagi M, Tarinelli D (1999) Use of robotic technology for diathrodial joint research. J Sci Med Sport 2:283–297
Woo SL, Fisher MB (2009) Evaluation of knee stability with use of a robotic system. J Bone Joint Surg Am 91(Suppl 1):78–84
Woo SL, Kanamori A, Zeminski J, Yagi M, Papageorgiou C, Fu FH (2002) The effectiveness of reconstruction of the anterior cruciate ligament with hamstrings and patellar tendon. A cadaveric study comparing anterior tibial and rotational loads. J Bone Joint Surg Am 84A:907–914
Yagi M, Wong EK, Kanamori A, Debski RE, Fu FH, Woo SL (2002) Biomechanical analysis of an anatomic anterior cruciate ligament reconstruction. Am J Sports Med 30:660–666
Yunes M, Richmond JC, Engels EA, Pinczewski LA (2001) Patellar versus hamstring tendons in anterior cruciate ligament reconstruction: a meta-analysis. Arthroscopy 17:248–257
Zaffagnini S, Bruni D, Martelli S, Imakiire N, Marcacci M, Russo A (2008) Double-bundle ACL reconstruction: influence of femoral tunnel orientation in knee laxity analysed with a navigation system—an in vitro biomechanical study. BMC Musculoskelet Disord 9:25
Zantop T, Diermann N, Schumacher T, Schanz S, Fu FH, Petersen W (2008) Anatomical and nonanatomical double-bundle anterior cruciate ligament reconstruction: importance of femoral tunnel location on knee kinematics. Am J Sports Med 36:678–685
Zantop T, Herbort M, Raschke MJ, Fu FH, Petersen W (2007) The role of the anteromedial and posterolateral bundles of the anterior cruciate ligament in anterior tibial translation and internal rotation. Am J Sports Med 35:223–227
Zantop T, Lenschow S, Lemburg T, Weimann A, Petersen W (2004) Soft-tissue graft fixation in posterior cruciate ligament reconstruction: evaluation of the effect of tibial insertion site on joint kinematics and in situ forces using a robotic/UFS testing system. Arch Orthop Trauma Surg 124:614–620
Zantop T, Petersen W, Sekiya JK, Musahl V, Fu FH (2006) Anterior cruciate ligament anatomy and function relating to anatomical reconstruction. Knee Surg Sports Traumatol Arthrosc 14:982–992
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Herbort, M., Lenschow, S., Fu, F.H. et al. ACL mismatch reconstructions: influence of different tunnel placement strategies in single-bundle ACL reconstructions on the knee kinematics. Knee Surg Sports Traumatol Arthrosc 18, 1551–1558 (2010). https://doi.org/10.1007/s00167-010-1163-8
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DOI: https://doi.org/10.1007/s00167-010-1163-8