Abstract
Purpose
The purpose was to provide an overview of the non-invasive devices measuring static rotational knee laxity in order to formulate recommendations for the future.
Results
Early cadaver studies provided evidence that sectioning the anterior cruciate ligament (ACL) led to an increase of static rotational knee laxity of approximately 10–20% between full extension and 30° of knee flexion. Sections of the menisci or of the peripheral structures induced a much higher increase in rotation. This supported the hypothesis that static rotation measurements might be useful for the diagnosis of ACL or associated injuries. In vivo evaluations with measurement devices are relatively new. Several articles were published during the last decade with many different devices and important differences were seen in absolute rotational knee laxity between them. This was due to the varying precision of the devices, the variability in patient positioning, the different methods of measurement, examination protocols and data analysis. As a consequence, comparison of the available results should be performed with caution. Nevertheless, it has been established that rotational knee laxity was greater in females as compared to males and that the inter-subject variability was high. For this reason, it will probably be difficult to categorise injured patients preoperatively, and the interpretation of the results should probably be limited to side-to-side differences.
Conclusion
Future studies will show whether rotational laxity measurements alone will be sufficient to provide clinically relevant data or if they should be combined to static sagittal laxity measurements.
Similar content being viewed by others
References
Alam M, Bull AM, Thomas RD, Amis AA (2011) Measurement of rotational laxity of the knee: in vitro comparison of accuracy between the tibia, overlying skin, and foot. Am J Sports Med 39(12):2575–2581
Almquist PO, Arnbjornsson A, Zatterstrom R, Ryd L, Ekdahl C, Friden T (2002) Evaluation of an external device measuring knee joint rotation: an in vivo study with simultaneous Roentgen stereometric analysis. J Orthop Res 20(3):427–432
Andersen HN, Dyhre-Poulsen P (1997) The anterior cruciate ligament does play a role in controlling axial rotation in the knee. Knee Surg Sports Traumatol Arthrosc 5(3):145–149
Branch TP, Browne JE, Campbell JD, Siebold R, Freedberg HI, Arendt EA, Lavoie F, Neyret P, Jacobs CA (2010) Rotational laxity greater in patients with contralateral anterior cruciate ligament injury than healthy volunteers. Knee Surg Sports Traumatol Arthrosc 18(10):1379–1384
Branch TP, Mayr HO, Browne JE, Campbell JC, Stoehr A, Jacobs CA (2010) Instrumented examination of anterior cruciate ligament injuries: minimizing flaws of the manual clinical examination. Arthroscopy 26(7):997–1004
Branch TP, Siebold R, Freedberg HI, Jacobs CA (2011) Double-bundle ACL reconstruction demonstrated superior clinical stability to single-bundle ACL reconstruction: a matched-pairs analysis of instrumented tests of tibial anterior translation and internal rotation laxity. Knee Surg Sports Traumatol Arthrosc 19(3):432–440
Bull AM, Earnshaw PH, Smith A, Katchburian MV, Hassan AN, Amis AA (2002) Intraoperative measurement of knee kinematics in reconstruction of the anterior cruciate ligament. J Bone Jt Surg Br 84(7):1075–1081
Butler DL, Noyes FR, Grood ES (1980) Ligamentous restraints to anterior-posterior drawer in the human knee. A biomechanical study. J Bone Jt Surg Am 62(2):259–270
Cooper DE (1991) Tests for posterolateral instability of the knee in normal subjects. Results of examination under anesthesia. J Bone Jt Surg Am 73(1):30–36
Daniel DM, Malcom LL, Losse G, Stone ML, Sachs R, Burks R (1985) Instrumented measurement of anterior laxity of the knee. J Bone Jt Surg Am 67(5):720–726
Favre J, Luthi F, Jolles BM, Siegrist O, Najafi B, Aminian K (2006) A new ambulatory system for comparative evaluation of the three-dimensional knee kinematics, applied to anterior cruciate ligament injuries. Knee Surg Sports Traumatol Arthrosc 14(7):592–604
Fukubayashi T, Torzilli PA, Sherman MF, Warren RF (1982) An in vitro biomechanical evaluation of anterior-posterior motion of the knee. Tibial displacement, rotation, and torque. J Bone Jt Surg Am 64(2):258–264
Georgoulis AD, Ristanis S, Chouliaras V, Moraiti C, Stergiou N (2007) Tibial rotation is not restored after ACL reconstruction with a hamstring graft. Clin Orthop Relat Res 454:89–94
Gross SM, Carcia CR, Gansneder BM, Shultz SJ (2004) Rate of force application during knee arthrometer testing affects stiffness but not displacement measurements. J Orthop Sports Phys Ther 34(3):132–139
Hsieh HH, Walker PS (1976) Stabilizing mechanisms of the loaded and unloaded knee joint. J Bone Jt Surg Am 58(1):87–93
Hsu WH, Fisk JA, Yamamoto Y, Debski RE, Woo SL (2006) Differences in torsional joint stiffness of the knee between genders: a human cadaveric study. Am J Sports Med 34(5):765–770
Isberg J, Faxen E, Laxdal G, Eriksson BI, Karrholm J, Karlsson J (2011) Will early reconstruction prevent abnormal kinematics after ACL injury? Two-year follow-up using dynamic radiostereometry in 14 patients operated with hamstring autografts. Knee Surg Sports Traumatol Arthrosc 19(10):1634–1642
Jakob RP, Staubli HU, Deland JT (1987) Grading the pivot shift. Objective tests with implications for treatment. J Bone Jt Surg Br 69(2):294–299
Lane JG, Irby SE, Kaufman K, Rangger C, Daniel DM (1994) The anterior cruciate ligament in controlling axial rotation. An evaluation of its effect. Am J Sports Med 22(2):289–293
Lipke JM, Janecki CJ, Nelson CL, McLeod P, Thompson C, Thompson J, Haynes DW (1981) The role of incompetence of the anterior cruciate and lateral ligaments in anterolateral and anteromedial instability. A biomechanical study of cadaver knees. J Bone Jt Surg Am 63(6):954–960
Lorbach O, Kieb M, Brogard P, Maas S, Pape D, Seil R (2011) Static rotational and sagittal knee laxity measurements after reconstruction of the anterior cruciate ligament. Knee Surg Sports Traumatol Arthrosc. doi:10.1007/s00167-011-1635-5
Lorbach O, Pape D, Maas S, Zerbe T, Busch L, Kohn D, Seil R (2010) Influence of the anteromedial and posterolateral bundles of the anterior cruciate ligament on external and internal tibiofemoral rotation. Am J Sports Med 38(4):721–727
Lorbach O, Wilmes P, Maas S, Zerbe T, Busch L, Kohn D, Seil R (2009) A non-invasive device to objectively measure tibial rotation: verification of the device. Knee Surg Sports Traumatol Arthrosc 17(7):756–762
Lorbach O, Wilmes P, Theisen D, Brockmeyer M, Maas S, Kohn D, Seil R (2009) Reliability testing of a new device to measure tibial rotation. Knee Surg Sports Traumatol Arthrosc 17(8):920–926
Lubowitz JH, Bernardini BJ, Reid JB 3rd (2008) Current concepts review: comprehensive physical examination for instability of the knee. Am J Sports Med 36(3):577–594
Markolf KL, Kochan A, Amstutz HC (1984) Measurement of knee stiffness and laxity in patients with documented absence of the anterior cruciate ligament. J Bone Jt Surg Am 66(2):242–252
McQuade KJ, Crutcher JP, Sidles JA, Larson RV (1989) Tibial rotation in anterior cruciate deficient knees: an in vitro study. J Orthop Sports Phys Ther 11(4):146–149
Mouton C, Seil R, Agostinis H, Maas S, Theisen D (2012) Influence of individual characteristics on static rotational knee laxity using the Rotameter. Knee Surg Sports Traumatol Arthrosc. doi:10.1007/s00167-011-1877-2
Musahl V, Bell KM, Tsai AG, Costic RS, Allaire R, Zantop T, Irrgang JJ, Fu FH (2007) Development of a simple device for measurement of rotational knee laxity. Knee Surg Sports Traumatol Arthrosc 15(8):1009–1012
Myklebust G, Bahr R (2005) Return to play guidelines after anterior cruciate ligament surgery. Br J Sports Med 39(3):127–131
Nielsen S, Ovesen J, Rasmussen O (1984) The anterior cruciate ligament of the knee: an experimental study of its importance in rotatory knee instability. Arch Orthop Trauma Surg 103(3):170–174
Park HS, Wilson NA, Zhang LQ (2008) Gender differences in passive knee biomechanical properties in tibial rotation. J Orthop Res 26(7):937–944
Robert H, Nouveau S, Gageot S, Gagniere B (2009) A new knee arthrometer, the GNRB: experience in ACL complete and partial tears. Orthop Traumatol Surg Res 95(3):171–176
Schmitz RJ, Ficklin TK, Shimokochi Y, Nguyen AD, Beynnon BD, Perrin DH, Shultz SJ (2008) Varus/valgus and internal/external torsional knee joint stiffness differs between sexes. Am J Sports Med 36(7):1380–1388
Shoemaker SC, Markolf KL (1982) In vivo rotatory knee stability. Ligamentous and muscular contributions. J Bone Jt Surg Am 64(2):208–216
Shoemaker SC, Markolf KL (1985) Effects of joint load on the stiffness and laxity of ligament-deficient knees. An in vitro study of the anterior cruciate and medial collateral ligaments. J Bone Jt Surg Am 67(1):136–146
Shultz SJ, Schmitz RJ, Beynnon BD (2011) Variations in varus/valgus and internal/external rotational knee laxity and stiffness across the menstrual cycle. J Orthop Res 29(3):318–325
Shultz SJ, Shimokochi Y, Nguyen AD, Schmitz RJ, Beynnon BD, Perrin DH (2007) Measurement of varus-valgus and internal-external rotational knee laxities in vivo—Part I: assessment of measurement reliability and bilateral asymmetry. J Orthop Res 25(8):981–988
Shultz SJ, Shimokochi Y, Nguyen AD, Schmitz RJ, Beynnon BD, Perrin DH (2007) Measurement of varus-valgus and internal-external rotational knee laxities in vivo—Part II: relationship with anterior-posterior and general joint laxity in males and females. J Orthop Res 25(8):989–996
Tsai AG, Musahl V, Steckel H, Bell KM, Zantop T, Irrgang JJ, Fu FH (2008) Rotational knee laxity: reliability of a simple measurement device in vivo. BMC Musculoskelet Disord 9:35
Uh BS, Beynnon BD, Churchill DL, Haugh LD, Risberg MA, Fleming BC (2001) A new device to measure knee laxity during weightbearing and non-weightbearing conditions. J Orthop Res 19(6):1185–1191
van der Hart CP, van den Bekerom MP, Patt TW (2008) The occurrence of osteoarthritis at a minimum of ten years after reconstruction of the anterior cruciate ligament. J Orthop Surg Res 3:24
Wang CJ, Walker PS (1974) Rotatory laxity of the human knee joint. J Bone Joint Surg Am 56(1):161–170
Weir JP (2005) Quantifying test-retest reliability using the intraclass correlation coefficient and the SEM. J Strength Cond Res 19(1):231–240
Zarins B, Rowe CR, Harris BA, Watkins MP (1983) Rotational motion of the knee. Am J Sports Med 11(3):152–156
Acknowledgments
The present project is supported by the National Research Fund, Luxembourg.
Conflict of interest
The authors declare that they have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Mouton, C., Theisen, D., Pape, D. et al. Static rotational knee laxity in anterior cruciate ligament injuries. Knee Surg Sports Traumatol Arthrosc 20, 652–662 (2012). https://doi.org/10.1007/s00167-011-1878-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00167-011-1878-1