Abstract
Purpose
The correlation between tendon bone healing and clinical functional scores after anterior cruciate ligament reconstruction (ACLR) using four-stranded hamstring tendon autograft has rarely being reported. The purpose of this study was to determine the correlation between magnetic resonance imaging (MRI)-based tendon bone healing and clinical functional scores after ACLR using hamstring tendon.
Methods
Thirty-eight patients with ACLR using four-stranded hamstring tendon autograft were included in this prospective study in the authors’ hospital from 2013 to 2014. All patients were performed Tegner, Lysholm, International Knee Documentation Committee (IKDC) subjective scores, KT-1000 and MRI examinations in 3, 6, 12 months after the operation, respectively. According to MRI, the healing degree of tendon bone was divided into five grades, and the healing degree of the tendon at different time points was evaluated. Moreover, the correlations between the clinical scores and tendon bone healing level at 12 months after the operation were determined.
Results
The Tegner, Lysholm, and IKDC scores of all patients were gradually improved over time after ACLR, and the degree of tendon bone healing was gradually increased. Moreover, there were significantly positive correlations between the level of tendon bone healing and the clinical functional scores at 12 months after the operation.
Conclusion
The clinical functional scores and the degree of tendon bone healing were gradually improved over time after ACLR. Moreover, there were significant positive correlations between the level of tendon bone healing and clinical functional scores of knee joint at the first year after the operation.
Level of evidence
III.
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References
Anderson AF, Snyder RB, Lipscomb AB Jr (2001) Anterior cruciate ligament reconstruction. A prospective randomized study of three surgical methods. Am J Sports Med 29:272–279
Ardern CL, Webster KE, Taylor NF, Feller JA (2011) Return to sport following anterior cruciate ligament reconstruction surgery: a systematic review and meta-analysis of the state of play. Br J Sports Med 45(7):596–606
Aune AK, Holm I, Risberg MA, Jensen HK, Steen H (2001) Fourstrand 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
Biercevicz AM, Akelman MR, Fadale PD, Hulstyn MJ, Shalvoy RM, Badger GJ, Tung GA, Oksendahl HL, Fleming BC (2015) MRI volume and signal intensity of ACL graft predict clinical, functional, and patient-oriented outcome measures after ACL reconstruction. Am J Sports Med 43:693–699
Deehan DJ, Cawston TE (2005) The biology of integration of the anterior cruciate ligament. J Bone Joint Surg Br 87:889–895
Ge Y, Li H, Tao H, Hua Y, Chen J, Chen S (2015) Comparison of tendon–bone healing between autografts and allografts after anterior cruciate ligament reconstruction using magnetic resonance imaging. Knee Surg Sports Traumatol Arthrosc 23(4):954–960
Herrington L, Wrapson C, Matthews M, Matthews H (2005) Anterior cruciate ligament reconstruction, hamstring versus bone–patella tendon–bone grafts: a systematic literature review of outcome from surgery. Knee 12:41–50
Iorio R, Vadalà A, Argento G, Di Sanzo V, Ferretti A (2007) Bone tunnel enlargement after ACL reconstruction using autologous hamstring tendons: a CT study. Int Orthop 31:49–55
Kobayashi M, Nakagawa Y, Suzuki T, Okudaira S, Nakamura T (2006) A retrospective review of bone tunnel enlargement after anterior cruciate ligament reconstruction with hamstring tendons fixed with a metal round cannulated interference screw in the femur. Arthroscopy 22:1093–1099
Kyritsis P, Bahr R, Landreau P, Miladi R, Witvrouw E (2016) Likelihood of ACL graft rupture: not meeting six clinical discharge criteria before return to sport is associated with a four times greater risk of rupture. Br J Sports Med 50:946–951
Lui PP, Ho G, Shum WT, Lee YW, Ho PY, Lo WN, Lo CK (2010) Inferior tendon graft to bone tunnel healing at the tibia compared to that at the femur after anterior cruciate ligament reconstruction. J Orthop Sci 15:389–401
Muller B, Bowman KF Jr, Bedi A (2013) ACL graft healing and biologics. Clin Sports Med 32:93–109
Nakase J, Kitaoka K, Toratani T, Kosaka M, Ohashi Y, Tsuchiya H (2014) Grafted tendon healing in femoral and tibial tunnels after anterior cruciate ligament reconstruction. J Orthop Surg (Hong Kong) 22:65–69
Ntoulia A, Papadopoulou F, Ristanis S, Argyropoulou M, Georgoulis AD (2011) Revascularization process of the bone–patellar tendon–bone autograft evaluated by contrast-enhanced magnetic resonance imaging 6 and 12 months after anterior cruciate ligament reconstruction. Am J Sports Med 39:1478–1486
Paterno MV, Schmitt LC, Ford KR, Rauh MJ, Myer GD, Huang B, Hewett TE (2010) Biomechanical measures during landing and postural stability predict second anterior cruciate ligament injury after anterior cruciate ligament reconstruction and return to sport. Am J Sports Med 38:1968–1978
Silva A, Sampaio R (2009) Anatomic ACL reconstruction: does the platelet-rich plasma accelerate tendon healing? Knee Surg Sports Traumatol Arthrosc 17(6):676–682
Steiner ME, Murray MM, Rodeo SA (2008) Strategies to improve anterior cruciate ligament healing and graft placement. Am J Sports Med 36:176–189
Stener S, Ejerhed L, Sernert N, Laxdal G, Rostgård-Christensen L, Kartus J (2010) A long-term, prospective, randomized study comparing biodegradable and metal interference screws in anterior cruciate ligament reconstruction surgery: radiographic results and clinical outcome. Am J Sports Med 38(8):1598–1605
Suomalainen P, Moisala AS, Paakkala A, Kannus P, Järvelä T (2011) Double-bundle versus single-bundle anterior cruciate ligament reconstruction: randomized clinical and magnetic resonance imaging study with 2-year follow-up. Am J Sports Med 39:1615–1622
Weiler A, Peters G, Mäurer J, Unterhauser FN, Südkamp NP (2001) Biomechanical properties and vascularity of an anterior cruciate ligament graft can be predicted by contrast-enhanced magnetic resonance imaging. A two-year study in sheep. Am J Sports Med 29:751–761
Wen CY, Qin L, Lee KM, Wong MW, Chan KM (2010) Grafted tendon healing in tibial tunnel is inferior to healing in femoral tunnel after anterior cruciate ligament reconstruction: a histomorphometric study in rabbits. Arthroscopy 26:58–66
Acknowledgements
This work was supported by the National Natural Science Foundation of China (NSFC81472142) and Science and Technology Integrated Project of Shanghai Municipal Sports Bureau (15-z006).
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The study was approved by the Health Sciences Institutional Review Board of the hospital (Huashan Hospital Fudan University HIRB, 2011M-012).
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Written consent was obtained from all participants.
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Li, HY., Li, H., Wu, ZY. et al. MRI-based tendon bone healing is related to the clinical functional scores at the first year after anterior cruciate ligament reconstruction with hamstring tendon autograft. Knee Surg Sports Traumatol Arthrosc 26, 615–621 (2018). https://doi.org/10.1007/s00167-017-4568-9
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DOI: https://doi.org/10.1007/s00167-017-4568-9