Abstract
Purpose
To determine, identify and measure the structures of the menisco-tibio-popliteus-fibular complex (MTPFC) with magnetic resonance imaging (MRI) in knees without structural abnormalities or a history of knee surgery.
Methods
One-hundred-and-five knees without prior injury or antecedent surgery were analyzed by means of MRI. The average age was 50.1 years ± 14.8. All the measurements were performed by three observers. The peripherical structures of the lateral meniscus body were identified to determine the location, size, and thickness of the entire MTPFC. The distance to other “key areas” in the lateral compartment was also studied and compared by gender and age.
Results
The lateral meniscotibial ligament (LMTL) was found in 97.1% of the MRIs, the popliteofibular ligament (PFL) in 93.3%, the popliteomeniscal ligaments (PML) in 90.4% and the meniscofibular ligament (MFL) in 39%. The anteroposterior distance of the LMTL in an axial view was 20.7 mm ± 3.9, the anterior thickness of the LMTL was 1.1 mm ± 0.3, and the posterior thickness of the LMTL 1.2 mm ± 0.1 and the height in a coronal view was 10.8 mm ± 1.9. The length of the PFL in a coronal view was 8.7 mm ± 2.5, the thickness was 1.4 mm ± 0.4 and the width in an axial view was 7.8 mm ± 2.2.
Conclusions
The MTPFC has a constant morphological and anatomical pattern for three of its main ligaments and can be easily identified and measured in an MRI; the MFL has a lower prevalence, considering a structure difficult to identify by 1.5 T MRI.
Similar content being viewed by others
References
Bastian-Jordan M, Dhupelia S, McMeniman M, Lanham M, Hislop-Jambrich J (2019) A quality audit of MRI knee exams with the implementation of a novel 2-point DIXON sequence. J Med Radiat Sci 66(3):163–169
Bezerra FS, Alves JN, Silva MAS, Trajano ETL, Ferreira TA, Vasconcellos HA, Valença SS (2017) Quantitative and descriptive analysis of the meniscotibial ligament in human corpses. J Morphol Sci 24(4):211–213
Bolog N, Hodler J (2007) MR imaging of the posterolateral corner of the knee. Skeletal Radiol 36(8):715–728
Bozkurt M, Elhan A, Tekdemir I, Tönük E (2004) An anatomical study of the meniscofibular ligament. Knee Surg Sports Traumatol Arthrosc 12(5):429–433
Cotton CA, Beall DP, Kirby AB, Ly JQ, Fish JR (2007) Disruption of the inferior popliteomeniscal ligamentous fascicle. J Okla State Med Assoc 100(3):85–86
Davies H, Unwin A, Aichroth P (2004) The posterolateral corner of the knee. Anatomy, biomechanics and management of injuries. Injury 35(1):68–75
DePhillipo NN, Moatshe G, Chahla J, Aman ZS, Storaci HW, Morris ER, Robbins CM, Engebretsen L, LaPrade RF (2019) Quantitative and qualitative assessment of the posterior medial meniscus anatomy: defining meniscal ramp lesions. Am J Sports Med 47(2):372–378
von Elm E, Altman DG, Egger M, Pocock SJ, Gøtzsche PC, Vandenbroucke JP (2014) The strengthening the reporting of observational studies in epidemiology (STROBE) statement: guidelines for reporting observational studies. Int J Surg 12(12):1495–1499
Frank JB, Youm T, Meislin RJ, Rokito AS (2007) Posterolateral corner injuries of the knee. Bull NYU Hosp Jt Dis 65(2):106–114
Grassi A, Pizza N, Andrea Lucidi G, Macchiarola L, Mosca M, Zaffagnini S (2021) Anatomy, magnetic resonance and arthroscopy of the popliteal hiatus of the knee: normal aspect and pathological conditions. EFORT open Rev 6(1):61–74
Gupte CM, Bull AMJ, Murray R, Amis AA (2007) Comparative anatomy of the meniscofemoral ligament in humans and some domestic mammals. Anat Histol Embryol 36(1):47–52
Harish S, O’Donnell P, Connell D, Saifuddin A (2006) Imaging of the posterolateral corner of the knee. Clin Radiol 61(6):457–466
Johnson RL, De Smet AA (1999) MR visualization of the popliteomeniscal fascicles. Skeletal Radiol 28(10):561–566
LaPrade RF, Gilbert TJ, Bollom TS, Wentorf F, Chaljub G (2000) The magnetic resonance imaging appearance of individual structures of the posterolateral knee. A prospective study of normal knees and knees with surgically verified grade III injuries. Am J Sports Med 28(2):191–199
Lee YH, Song H-T, Kim S, Kim S-J, Suh J-S (2012) Magnetic resonance arthrographic dissection of posterolateral corner of the knee: revealing the meniscofibular ligament. Yonsei Med J 53(4):820–824
Malone WJ, Koulouris G (2006) MRI of the posterolateral corner of the knee: normal appearance and patterns of injury. Semin Musculoskelet Radiol 10(3):220–228
Masferrer-Pino A, Monllau JC, Abat F, Gelber PE (2019) Capsular fixation limits graft extrusion in lateral meniscal allograft transplantation. Int Orthop 43(11):2549–2556
Masferrer-Pino A, Saenz-Navarro I, Rojas G, Perelli S, Erquicia J, Gelber PE, Monllau JC (2020) The menisco-tibio-popliteus-fibular complex: anatomic description of the structures that could avoid lateral meniscal extrusion. Arthroscopy 36(7):1917–1925
McKean D, Yoong P, Yanny S, Thomee E, Grant D, Teh JL, Mansour R (2015) The popliteal fibular ligament in acute knee trauma: patterns of injury on MR imaging. Skeletal Radiol 44(10):1413–1419
Natsis K, Karasavvidis T, Kola D, Papadopoulos S, Totlis T (2020) Meniscofibular ligament: how much do we know about this structure of the posterolateral corner of the knee: anatomical study and review of literature. Surg Radiol Anat 42(10):1203–1208
Natsis K, Paraskevas G, Anastasopoulos N, Papamitsou T, Sioga A (2012) Meniscofibular ligament: morphology and functional significance of a relatively unknown anatomical structure. Anat Res Int. https://doi.org/10.1155/2012/214784
Obaid H, Gartner L, Haydar AA, Briggs TWR, Saifuddin A (2010) The meniscofibular ligament: an MRI study. Eur J Radiol 73(1):159–161
Pacholke DA, Helms CA (2007) MRI of the posterolateral corner injury: a concise review. J Magn Reson Imaging 26(2):250–255
Park HJ, Lee SY, Rho MH, Chung EC, Ahn JH, Park JH, Lee IS (2016) Usefulness of the fast spin-echo three-point Dixon (mDixon) image of the knee joint on 3.0-T MRI: comparison with conventional fast spin-echo T2 weighted image. Br J Radiol. https://doi.org/10.1259/bjr.20151074
Peduto AJ, Nguyen A, Trudell DJ, Resnick DL (2008) Popliteomeniscal fascicles: anatomic considerations using MR arthrography in cadavers. AJR Am J Roentgenol 190(2):442–448
Poirier P, Charpy A, Nicolas A (1907) Traité d’anatomie, humaine. Chez Masson & Cie, Paris
Raheem O, Philpott J, Ryan W, O’Brien M (2007) Anatomical variations in the anatomy of the posterolateral corner of the knee. Knee Surg Sports Traumatol Arthrosc 1(7):895–900
Sakai H, Sasho T, Wada Y-I, Sano S, Iwasaki J-I, Morita F, Moriya H (2006) MRI of the popliteomeniscal fasciculi. AJR Am J Roentgenol 186(2):460–466
Sharif B, Ashraf T, Saifuddin A (2020) Magnetic resonance imaging of the meniscal roots. Skeletal Radiol 49(5):661–676
Simonian PT, Sussmann PS, Wickiewicz TL, Potter HG, van Trommel M, Weiland-Holland S, Warren RF (1997) Popliteomeniscal fasciculi and the unstable lateral meniscus: clinical correlation and magnetic resonance diagnosis. Arthroscopy 13(5):590–596
Terry GC, LaPrade RF (1996) The posterolateral aspect of the knee. Anatomy and surgical approach. Am J Sports Med 24(6):732–739
Terry GC, LaPrade RF (1996) The biceps femoris muscle complex at the knee. Its anatomy and injury patterns associated with acute anterolateral-anteromedial rotatory instability. Am J Sports Med 24(1):2–8
Vinson EN, Helms CA (2005) Imaging for evaluation of posterolateral corner injury. J Knee Surg 18(2):151–156
Yu JS, Salonen DC, Hodler J, Haghighi P, Trudell D, Resnick D (1996) Posterolateral aspect of the knee: improved MR imaging with a coronal oblique technique. Radiology 198(1):199–204
Zappia M, Reginelli A, Chianca V, Carfora M, Di Pietto F, Iannella G, Mariani PP, Di Salvatore M, Bartollino S, Maggialetti N, Cappabianca S, Brunese L (2018) MRI of popliteo-meniscal fasciculi of the knee: a pictorial review. Acta Biomed 89(1):7–17
Zivanovic S (1973) The menisco-fibular ligament of the knee joint. Acta Vet Brno 23:89–94
World Medical Association (2013) World Medical Association Declaration of Helsinki: ethical principles for medical research involving human subjects. JAMA 310(20):2191–2194
Acknowledgements
This work was carried out within the framework of the PhD program in Surgery and Morphological Sciences of the Universidad Autonoma de Barcelona, as part of the thesis by a compendium of publications of the first author of the study. The authors thank Mr. Eric Goode for his help in correcting the manuscript.
Funding
None.
Author information
Authors and Affiliations
Contributions
All authors contributed to the study's conception and design. Material preparation, data collection were performed by RMA, ERC, AMP and JRPM. The methodology was designed by JFGQ. Formal analysis was achieved by SP. Writing—original draft preparation was carried out by FVC: Writing, review and editing was executed by REEO, VMPM and SGL Supervision was carried out by JCM and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Conflict of interest
Each author certifies that neither he or she, nor any member of his or her immediate family, has funding or commercial associations (consultancies, stock ownership, equity interest, patent/licensing arrangements, etc.) that might pose a conflict of interest in connection with the submitted article. Each author certifies that his or her institution approved the human protocol for this investigation and that all investigations were conducted in conformity with ethical principles of research.
Ethics approval
The present protocol was approved by the Institutional Review Board of the School of Medicine and University Hospital "Dr. José Eleuterio Gonzalez” of the Universidad Autonoma de Nuevo Leon with registration number: OR20-00001.
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.
Rights and permissions
About this article
Cite this article
Morales-Avalos, R., Masferrer-Pino, Á., Ruiz-Chapa, E. et al. MRI evaluation of the peripheral attachments of the lateral meniscal body: the menisco-tibio-popliteus-fibular complex. Knee Surg Sports Traumatol Arthrosc 30, 1461–1470 (2022). https://doi.org/10.1007/s00167-021-06633-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00167-021-06633-5