Abstract
Anterior cruciate ligament reconstruction (ACLR) is one of the most common orthopedic procedures, and huge variation exists in the surgical technique. Single bundle hamstrings autograft reconstruction is a common method and has good clinical outcomes. A criticism of the hamstrings autograft is a small graft diameter, often less than 8-mm, which has been associated with increased re-rupture rates. Several graft preparation techniques for single bundle hamstrings autograft exist. Perioperative decisions include the number of tendons utilized, number of graft strands, graft configuration, and femoral and tibial fixation methods. Awareness of the minimum tendon and graft length required to produce each graft variation is necessary to avoid common pitfalls. However, intraoperative graft modification is possible to maximize graft diameter, and obtain proper fixation. The objective of this current concepts review is to describe the indications, surgical anatomy, technique, intraoperative tips, clinical outcomes, and complications for single bundle hamstrings autograft preparation techniques in ACLR.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-024-05412-4/MediaObjects/402_2024_5412_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-024-05412-4/MediaObjects/402_2024_5412_Fig2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-024-05412-4/MediaObjects/402_2024_5412_Fig3_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-024-05412-4/MediaObjects/402_2024_5412_Fig4_HTML.png)
Similar content being viewed by others
References
Arnold MP, Calcei JG, Vogel N, Magnussen RA, Clatworthy M, Spalding T et al (2021) ACL study group survey reveals the evolution of anterior cruciate ligament reconstruction graft choice over the past three decades. Knee Surg Sports Traumatol Arthrosc 29(11):3871–3876. https://doi.org/10.1007/s00167-021-06443-9
Samuelsen BT, Webster KE, Johnson NR, Hewett TE, Krych AJ (2017) Hamstring autograft versus patellar tendon autograft for ACL reconstruction: is there a difference in graft failure rate? A meta-analysis of 47,613 patients. Clin Orthop Relat Res 475(10):2459–2468. https://doi.org/10.1007/s11999-017-5278-9
Yaari L, Singer J, Goldberg D, Yassin M, Agar G, Lindner D et al (2024) Eighteen-year outcome of anterior cruciate ligament reconstruction with patellar tendon or hamstring autograft. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-024-05317-2
Sollberger VD, Korthaus A, Barg A, Pagenstert G (2023) Long-term results after anterior cruciate ligament reconstruction using patellar tendon versus hamstring tendon autograft with a minimum follow-up of 10 years—a systematic review. Arch Orthop Trauma Surg 143(7):4277–4289. https://doi.org/10.1007/s00402-022-04687-9
Kartus J, Movin T, Karlsson J (2001) Donor-site morbidity and anterior knee problems after anterior cruciate ligament reconstruction using autografts. Arthroscopy 17(9):971–980. https://doi.org/10.1053/jars.2001.28979
Chhabra A, Starman JS, Ferretti M, Vidal AF, Zantop T, Fu FH (2006) Anatomic, radiographic, biomechanical, and kinematic evaluation of the anterior cruciate ligament and its two functional bundles. J Bone Joint Surg Am 88(Suppl 4):2–10. https://doi.org/10.2106/JBJS.F.00616
Chalmers PN, Mall NA, Cole BJ, Verma NN, Bush-Joseph CA, Bach BR (2013) Anteromedial versus transtibial tunnel drilling in anterior cruciate ligament reconstructions: a systematic review. Arthroscopy 29(7):1235–1242. https://doi.org/10.1016/j.arthro.2013.02.015
Wen Z, Zhang H, Yan W, Mohamed SI, Zhao P, Huang X et al (2020) Oval femoral tunnel technique is superior to the conventional round femoral tunnel technique using the hamstring tendon in anatomical anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 28(7):2245–2254. https://doi.org/10.1007/s00167-019-05809-4
Krishna L, Chan CX, Lokaiah L, Chinnasamy D, Goyal S, Wang M et al (2021) Five-strand versus four-strand hamstring autografts in anterior cruciate ligament reconstruction—a prospective randomized controlled study. Arthroscopy 37(2):579–585. https://doi.org/10.1016/j.arthro.2020.08.012
Ramkumar PN, Hadley MD, Jones MH, Farrow LD (2018) Hamstring autograft in ACL reconstruction: a 13-year predictive analysis of anthropometric factors and surgeon trends relating to graft size. Orthop J Sports Med. https://doi.org/10.1177/2325967118779788
Dhillon S, Pulimi R, Ayyadurai P, Venkata Sai PM, Dhillon MS, Arumugam S (2021) Knee flexion strength deficits correlate with distal extent of tendon regeneration after hamstring harvest. Preliminary data from an Ultrasound based classification. J Clin Orthop Trauma 14:156–161. https://doi.org/10.1016/j.jcot.2020.05.024
Kremen TJ, Polakof LS, Rajaee SS, Nelson TJ, Metzger MF (2018) The effect of hamstring tendon autograft harvest on the restoration of knee stability in the setting of concurrent anterior cruciate ligament and medial collateral ligament injuries. Am J Sports Med 46(1):163–170. https://doi.org/10.1177/0363546517732743
Yoo JS, Lee SJ, Jang JE, Jang Y, Kim C, In Y (2019) Biomechanical comparison of different tendon suturing techniques for three-stranded all-inside anterior cruciate ligament grafts. Orthop Traumatol-Sur 105(6):1101–1106. https://doi.org/10.1016/j.otsr.2019.06.007
Pailhé R, Cavaignac E, Murgier J, Laffosse JM, Swider P (2015) Biomechanical study of ACL reconstruction grafts. J Orthop Res 33(8):1188–1196. https://doi.org/10.1002/jor.22889
Becker R, Schröder M, Röpke M, Starke C, Nebelung W (1999) Structural properties of sutures used in anchoring multistranded hamstrings in anterior cruciate ligament reconstruction: a biomechanical study. Arthroscopy 15(3):297–300. https://doi.org/10.1016/s0749-8063(99)70038-1
Palazzolo A, Rosso F, Bonasia DE, Saccia F, Rossi R (2018) Uncommon complications after anterior cruciate ligament reconstruction. Joints 6(3):188–203. https://doi.org/10.1055/s-0038-1675799
Kubota M, Ohno R, Sato T, Yamada D, Fukusato S, Kaneko K (2018) Pearls and pitfalls of the Toggleloc with Ziploop for anterior cruciate ligament reconstruction. Arthrosc Tech 7(8):e863–e867. https://doi.org/10.1016/j.eats.2018.04.007
Attia AK, Nasef H, ElSweify KH, Adam MA, AbuShaaban F, Arun K (2020) Failure rates of 5-strand and 6-strand vs quadrupled hamstring autograft ACL reconstruction: a comparative study of 413 patients with a minimum 2-year follow-up. Orthop J Sports Med 8(8):2325967120946326. https://doi.org/10.1177/2325967120946326
Krishna L, Tan XY, Thangaraja A, Wong FKL (2019) Five-strand hamstring autograft in primary anterior cruciate ligament reconstruction. J Knee Surg 32(4):366–371. https://doi.org/10.1055/s-0038-1641175
Krishna L, Panjwani T, Mok YR, Lin Wong FK, Singh A, Toh SJ (2018) Use of the 5-strand hamstring autograft technique in increasing graft size in anterior cruciate ligament reconstruction. Arthroscopy 34(9):2633–2640. https://doi.org/10.1016/j.arthro.2018.03.026
Nazari G, Barton KI, Bryant D, Getgood A, Brown CH (2021) Five- and six-strand hamstring grafts consistently produce appropriate graft diameters for anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 29(9):2940–2947. https://doi.org/10.1007/s00167-020-06313-w
Orr J, Sephien A, Diaz MA, Stoops TK, Hamzavi B, Nofsinger C (2021) Viscoelastic and failure properties of two configurations of triple-folded hamstring tendons used for anterior cruciate ligament (ACL) reconstruction. Knee 29:174–182. https://doi.org/10.1016/j.knee.2021.01.029
Plaweski S, Lanternier H (2020) Is quadruple semitendinosus tendon strands autograft a better choice than hamstring autograft for anterior cruciate ligament reconstruction? A comparative study with a mean follow-up of 3 years. Eur J Orthop Surg Traumatol 30(8):1473–1479. https://doi.org/10.1007/s00590-020-02729-9
Samitier G, Vinagre G (2019) Hamstring braid graft technique for anterior cruciate ligament reconstruction. Arthrosc Tech 8(8):e815–e820. https://doi.org/10.1016/j.eats.2019.03.022
Walczak BE, Hetzel SJ, Akoh CC, Baer GS (2021) Intraoperative conversion to five-strand hamstring autograft configuration significantly increases anterior cruciate ligament graft diameter independent of patient characteristics. J Knee Surg 34(8):828–833. https://doi.org/10.1055/s-0039-3400955
Barros MA, Costa SC, Jaramillo DER et al (2021) A biomechanical comparison of matched four-strand and five-strand semitendinosusgracilis grafts. Rev Bras de Medicina do Esporte 27(6):578–581. https://doi.org/10.1590/1517-8692202127062021_0040
Eriksson K, Cristiani R (2023) Anatomical hamstring tendons ACL reconstruction with the “linking rings” technique. J ISAKOS 8(1):57–58. https://doi.org/10.1016/j.jisako.2022.07.001
Gudas R, Rimkūnas A, Staškūnas M (2021) Large-diameter anterior cruciate ligament reconstruction technique with 8-strand semitendinosus and Gracilis graft. Arthrosc Tech 10(4):e981–e986. https://doi.org/10.1016/j.eats.2020.11.020
Jagadeesh N, Dhawan T, Sheik F, Shivalingappa V (2022) Does Hamstring graft size affect functional outcome and incidence of revision surgery after primary anterior cruciate ligament (ACL) reconstruction? Cureus. https://doi.org/10.7759/cureus.21158
Kumar R, Chouhan D, Narang A, Kalra M, Choudhary R, Kumar A (2022) Comparative analysis of arthroscopic tight rope ACL reconstruction using four strand isolated semitendinosus graft and quadrupled combined hamstring graft. Arch Bone Jt Surg 10(5):426–431. https://doi.org/10.22038/ABJS.2021.49619.2463
Lang E, Hardy A, Tufis O, Grimaud O, Gerometta A, Bohu Y et al (2022) Surgical technique of anterior cruciate ligament ligamentoplasty with pedicular hamstrings via an inside-out approach: BIOFAST hamstring tendons graft. Orthop Traumatol-Sur. https://doi.org/10.1016/j.otsr.2021.103192
Looney AM, McCann JA, Serino J, Orman S, Rabe JL, Postma WF (2021) Anterior cruciate ligament reconstruction graft technique reliably yields grafts with 8.0-mm diameter or larger. Orthopedics 44(4):539–545. https://doi.org/10.3928/01477447-20210618-14
Mahirogullari M, Kehribar L, Surucu S, Kayaalp ME, Yilmaz AK, Aydin M (2022) Comparative results of anterior cruciate ligament reconstruction with full Tibial tunnel: quadrupled semitendinosus suspensory femoral and Tibial fixation versus quadrupled semitendinosus and Gracilis suspensory femoral and Tibial screw and staple fixation. J Knee Surg. https://doi.org/10.1055/s-0042-1749396
Park HY, Gardner B, Kim JY et al (2021) Four-strand hamstring diamond braid technique for anterior cruciate ligament reconstruction. Arthrosc Tech 10(4):e1173–e1177. https://doi.org/10.1016/j.eats.2021.01.011
Lowenstein NA, Haber DB, Ostergaard PJ, Collins JE, Matzkin EG (2021) All-inside anterior cruciate ligament reconstruction using quadrupled semitendinosus: comparable 2-year outcomes in male and female patients. Arthroscopy 37(10):3140–3148. https://doi.org/10.1016/j.arthro.2021.03.077
Weltsch D, Chan C, Dale KM et al (2021) Reduction in diameter of hamstring autograft with additional circumferential preconditioning during ACL reconstruction in a pediatric population. Orthop J Sports Med. https://doi.org/10.1177/23259671211025497
Ekdahl M, Wang JHC, Ronga M, Fu FH (2008) Graft healing in anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc 16(10):935–947. https://doi.org/10.1007/s00167-008-0584-0
Greis PE, Burks RT, Bachus K, Luker MG (2001) The influence of tendon length and fit on the strength of a tendon-bone tunnel complex. A biomechanical and histologic study in the dog. Am J Sports Med 29(4):493–7. https://doi.org/10.1177/03635465010290041901
Yamazaki S, Yasuda K, Tomita F, Minami A, Tohyama H (2006) The effect of intraosseous graft length on tendon-bone healing in anterior cruciate ligament reconstruction using flexor tendon. Knee Surg Sports Traumatol Arthrosc 14(11):1086–1093. https://doi.org/10.1007/s00167-006-0110-1
Lodhia P, Nazari G, Bryant D, Getgood A, McCormack R, STABILITY Group et al (2022) Performance of 5-strand hamstring autograft anterior cruciate ligament reconstruction in the STABILITY study: a subgroup analysis. Am J Sports Med 50(13):3502–3509. https://doi.org/10.1177/03635465221128581
Monaco E, Fabbri M, Redler A, Gaj E, De Carli A, Argento G et al (2019) Anterior cruciate ligament reconstruction is associated with greater tibial tunnel widening when using a bioabsorbable screw compared to an all-inside technique with suspensory fixation. Knee Surg Sports Traumatol Arthrosc 27(8):2577–2584. https://doi.org/10.1007/s00167-018-5275-x
Fauno P, Kaalund S (2005) Tunnel widening after hamstring anterior cruciate ligament reconstruction is influenced by the type of graft fixation used: A prospective randomized study. Arthroscopy 21(11):1337–1341. https://doi.org/10.1016/j.arthro.2005.08.023
Eichinger M, Ploner M, Degenhart G, Rudisch A, Smekal V, Attal R et al (2023) Tunnel widening after ACL reconstruction with different fixation techniques: aperture fixation with biodegradable interference screws versus all-inside technique with suspensory cortical buttons. 5-year data from a prospective randomized trial. Arch Orthop Trauma Surg 143(11):6707–6718. https://doi.org/10.1007/s00402-023-05001-x
Boniello MR, Schwingler PM, Bonner JM, Robinson SP, Cotter A, Bonner KF (2015) Impact of hamstring graft diameter on tendon strength: a biomechanical study. Arthroscopy 31(6):1084–1090. https://doi.org/10.1016/j.arthro.2014.12.023
Acknowledgements
None applicable.
Funding
No funds, grants, or other support was received for conducting this study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors have no relevant financial or non-financial interests to disclose.
Ethical approval
The Institutional Review Board approval was not required for this review, as no protected health information was used.
Patient consent for publication
No patient consent required was required for this review.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Supplementary file 2 (MP4 92520 KB)
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Hoffer, A.J., Peck, G.K., Leith, J. et al. Single bundle hamstrings autograft preparation techniques for anterior cruciate ligament reconstruction: current concepts. Arch Orthop Trauma Surg (2024). https://doi.org/10.1007/s00402-024-05412-4
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00402-024-05412-4