Abstract
Background
As measured via static stability tests, the PCL is the dominant restraint to posterior tibial translation while the posterolateral corner is the dominant restraint to external tibial rotation. However, these uniplanar static tests may not predict multiplanar instability. The reverse pivot shift is a dynamic examination maneuver that may identify complex knee instability.
Questions/purposes
In this cadaver study, we asked whether (1) isolated sectioning or (2) combined sectioning of the PCL and posterolateral corner increased the magnitude of the reverse pivot shift and (3) the magnitude of the reverse pivot shift correlated with static external rotation or posterior drawer testing.
Methods
In Group I, we sectioned the PCL followed by structures of the posterolateral corner. In Group II, we sectioned the posterolateral corner structures before sectioning the PCL. We performed posterior drawer, external rotation tests, and mechanized reverse pivot shift for each specimen under each condition and measured translations via navigation.
Results
Isolated sectioning of the PCL or posterolateral corner had no effect on the reverse pivot shift. Conversely, combined sectioning of the PCL and posterolateral corner structures increased the magnitude of the reverse pivot shift. The magnitude of the reverse pivot shift correlated with the posterior drawer and external rotation tests.
Conclusions
Combined sectioning of the PCL and posterolateral corner was required to cause an increase in the magnitude of the mechanized reverse pivot shift. The reverse pivot shift correlated with both static measures of stability.
Clinical Relevance
Combined injury to the PCL and posterolateral corner should be considered in the presence of a positive reverse pivot shift.
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References
Apsingi S, Bull AMJ, Deehan DJ, Amis AA. Review: femoral tunnel placement for PCL reconstruction in relation to the PCL fibre bundle attachments. Knee Surg Sports Traumatol Arthrosc. 2009;17:652–659.
Apsingi S, Nguyen T, Bull AM, Unwin A, Deehan DJ, Amis AA. Control of laxity in knees with combined posterior cruciate ligament and posterolateral corner deficiency: comparison of single-bundle versus double-bundle posterior cruciate ligament reconstruction combined with modified Larson posterolateral corner reconstruction. Am J Sports Med. 2008;36:487–494.
Apsingi S, Nguyen T, Bull AM, Unwin A, Deehan DJ, Amis AA. The role of PCL reconstruction in knees with combined PCL and posterolateral corner deficiency. Knee Surg Sports Traumatol Arthrosc. 2008;16:104–111.
Apsingi S, Nguyen T, Bull AMJ, Unwin A, Deehan DJ, Amis AA. A comparison of modified Larson and “anatomic” posterolateral corner reconstructions in knees with combined PCL and posterolateral corner deficiency. Knee Surg Sports Traumatol Arthrosc. 2009;17:305–312.
Bedi A, Musahl V, Lane C, Citak M, Warren RF, Pearle AD. Lateral compartment translation predicts the grade of pivot shift: a cadaveric and clinical analysis. Knee Surg Sports Traumatol Arthrosc. 2010;18:1269–1276.
Brophy RH, Pearle AD. Single-bundle anterior cruciate ligament reconstruction: a comparison of conventional, central, and horizontal single-bundle virtual graft positions. Am J Sports Med. 2009;37:1317–1323.
Brophy RH, Voos JE, Shannon FJ, Granchi CC, Wickiewicz TL, Warren RF, Pearle AD. Changes in the length of virtual anterior cruciate ligament fibers during stability testing: a comparison of conventional single-bundle reconstruction and native anterior cruciate ligament. Am J Sports Med. 2008;36:2196–2203.
Chun YM, Kim SJ, Kim HS. Evaluation of the mechanical properties of posterolateral structures and supporting posterolateral instability of the knee. J Orthop Res. 2008;26:1371–1376.
Colombet P, Robinson J, Christel P, Franceschi JP, Djian P. Using navigation to measure rotation kinematics during ACL reconstruction. Clin Orthop Relat Res. 2007;454:59–65.
Escamilla RF, Zheng N, Imamura R, Macleod TD, Edwards WB, Hreljac A, Fleisig GS, Wilk KE, Moorman CT 3rd, Andrews JR. Cruciate ligament force during the wall squat and the one-leg squat. Med Sci Sports Exerc. 2009;41:408–417.
Escamilla RF, Zheng N, Macleod TD, Imamura R, Edwards WB, Hreljac A, Fleisig GS, Wilk KE, Moorman CT 3rd, Paulos L, Andrews JR. Cruciate ligament forces between short-step and long-step forward lunge. Med Sci Sports Exerc. 2010;42:1932–1942.
Gill TJ, Van de Velde SK, Wing DW, Oh LS, Hosseini A, Li G. Tibiofemoral and patellofemoral kinematics following reconstruction of an isolated posterior cruciate ligament injury: in vivo analysis during lunge. Am J Sports Med. 2009;37:2377–2385.
Gollehon DL, Torzilli PA, Warren RF. The role of the posterolateral and cruciate ligaments in the stability of the human knee: a biomechanical study. J Bone Joint Surg Am. 1987;69:233–242.
Hufner T, Kendoff D, Citak M, Geerling J, Krettek C. [Precision in orthopaedic computer navigation] [in German]. Orthopade. 2006;35:1043–1055.
Hughston JC, Andrews JR, Cross MJ, Moschi A. Classification of knee ligament instabilities. Part II. The lateral compartment. J Bone Joint Surg Am. 1976;58:173–179.
Jakob RP, Hassler H, Staeubli HU. Observations on rotatory instability of the lateral compartment of the knee: experimental studies on the functional anatomy and the pathomechanism of the true and the reversed pivot shift sign. Acta Orthop Scand Suppl. 1981;191:1–32.
Jung TM, Lubowicki A, Wienand A, Wagner M, Weiler A. Knee stability after posterior cruciate ligament reconstruction in female versus male patients: a prospective matched-group analysis. Arthroscopy. 2011;27:399–403.
Jung YB, Jung HJ, Kim SJ, Park SJ, Song KS, Lee YS, Lee SH. Posterolateral corner reconstruction for posterolateral rotatory instability combined with posterior cruciate ligament injuries: comparison between fibular tunnel and tibial tunnel techniques. Knee Surg Sports Traumatol Arthrosc. 2008;16:239–248.
Khadem R, Yeh CC, Sadeghi-Tehrani M, Bax MR, Johnson JA, Welch JN, Wilkinson EP, Shahidi R. Comparative tracking error analysis of five different optical tracking systems. Comput Aided Surg. 2000;5:98–107.
Kim SJ, Jung M, Moon HK, Kim SG, Chun YM. Anterolateral transtibial posterior cruciate ligament reconstruction combined with anatomical reconstruction of posterolateral corner insufficiency: comparison of single-bundle versus double-bundle posterior cruciate ligament reconstruction over a 2- to 6-year follow-up. Am J Sports Med. 2011;39:481–489.
Kocher MS, Steadman JR, Briggs K, Zurakowski D, Sterett WI, Hawkins RJ. Determinants of patient satisfaction with outcome after anterior cruciate ligament reconstruction. J Bone Joint Surg Am. 2002;84:1560–1572.
Lane CG, Warren RF, Stanford FC, Kendoff D, Pearle AD. In vivo analysis of the pivot shift phenomenon during computer navigated ACL reconstruction. Knee Surg Sports Traumatol Arthrosc. 2008;16:487–492.
LaPrade RF, Terry GC. Injuries to the posterolateral aspect of the knee: association of anatomic injury patterns with clinical instability. Am J Sports Med. 1997;25:433–438.
Li G, Papannagari R, Li M, Bingham J, Nha KW, Allred D, Gill T. Effect of posterior cruciate ligament deficiency on in vivo translation and rotation of the knee during weightbearing flexion. Am J Sports Med. 2008;36:474–479.
Lopomo N, Zaffagnini S, Bignozzi S, Visani A, Marcacci M. Pivot-shift test: analysis and quantification of knee laxity parameters using a navigation system. J Orthop Res. 2010;28:164–169.
Markolf KL, Feeley BT, Jackson SR, McAllister DR. Biomechanical studies of double-bundle posterior cruciate ligament reconstructions. J Bone Joint Surg Am. 2006;88:1788–1794.
Markolf KL, Graves BR, Sigward SM, Jackson SR, McAllister DR. Effects of posterolateral reconstructions on external tibial rotation and forces in a posterior cruciate ligament graft. J Bone Joint Surg Am. 2007;89:2351–2358.
Markolf KL, Jackson SR, McAllister DR. A comparison of 11 o’clock versus oblique femoral tunnels in the anterior cruciate ligament-reconstructed knee: knee kinematics during a simulated pivot test. Am J Sports Med. 2010;38:912–917.
Markolf KL, Jackson SR, McAllister DR. Relationship between the pivot shift and Lachman tests: a cadaver study. J Bone Joint Surg Am. 2010;92:2067–2075.
Mauro CS, Sekiya JK, Stabile KJ, Haemmerle MJ, Harner CD. Double-bundle PCL and posterolateral corner reconstruction components are codominant. Clin Orthop Relat Res. 2008;466:2247–2254.
Musahl V, Voos J, O’Loughlin PF, Stueber V, Kendoff D, Pearle AD. Mechanized pivot shift test achieves greater accuracy than manual pivot shift test. Knee Surg Sports Traumatol Arthrosc. 2010;18:1208–1213.
Nielsen S, Helmig P. The static stabilizing function of the popliteal tendon in the knee: an experimental study. Arch Orthop Trauma Surg. 1986;104:357–362.
Pearle AD, Kendoff D, Musahl V, Warren RF. The pivot-shift phenomenon during computer-assisted anterior cruciate ligament reconstruction. J Bone Joint Surg Am. 2009;91(Suppl 1):115–118.
Pearle AD, Solomon DJ, Wanich T, Moreau-Gaudry A, Granchi CC, Wickiewicz TL, Warren RF. Reliability of navigated knee stability examination: a cadaveric evaluation. Am J Sports Med. 2007;35:1315–1320.
Robinson J, Stanford FC, Kendoff D, Stüber V, Pearle AD. Replication of the range of native anterior cruciate ligament fiber length change behavior achieved by different grafts: measurement using computer-assisted navigation. Am J Sports Med. 2009;37:1406–1411.
Sekiya JK, West RV, Ong BC, Irrgang JJ, Fu FH, Harner CD. Clinical outcomes after isolated arthroscopic single-bundle posterior cruciate ligament reconstruction. Arthroscopy. 2005;21:1042–1050.
Stindel E, Briard JL, Merloz P, Plaweski S, Dubrana F, Lefevre C, Troccaz J. Bone morphing: 3D morphological data for total knee arthroplasty. Comput Aided Surg. 2002;7:156–168.
Van Damme G, Defoort K, Ducoulombier Y, Van Glabbeek F, Bellemans J, Victor J. What should the surgeon aim for when performing computer-assisted total knee arthroplasty? J Bone Joint Surg Am. 2005;87(Suppl 2):52–58.
Yoon KH, Lee JH, Bae DK, Song SJ, Chung KY, Park YW. Comparison of Clinical Results of Anatomic Posterolateral Corner Reconstruction for Posterolateral Rotatory Instability of the Knee With or Without Popliteal Tendon Reconstruction. Am J Sports Med. 2011 July 26 [Epub ahead of print].
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Dr. Pearle received research funding from the Hospital for Special Surgery Institute for Sports Medicine Research. Each author certifies that he or she has no commercial associations (eg, consultancies, stock ownership, equity interest, patent/licensing arrangements, etc) that might pose a conflict of interest in connection with the submitted article
All ICMJE Conflict of Interest Forms for authors and Clinical Orthopaedics and Related Research editors and board members are on file with the publication and can be viewed on request.
Each author certifies that his or her institution approved or waived approval for the human protocol for this investigation and that all investigations were conducted in conformity with ethical principles of research.
The investigation was performed in the Computer Assisted Surgery Laboratory at Hospital for Special Surgery.
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Petrigliano, F.A., Lane, C.G., Suero, E.M. et al. Posterior Cruciate Ligament and Posterolateral Corner Deficiency Results in a Reverse Pivot Shift. Clin Orthop Relat Res 470, 815–823 (2012). https://doi.org/10.1007/s11999-011-2045-1
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DOI: https://doi.org/10.1007/s11999-011-2045-1