Abstract
Introduction
Key step of arthroscopic triangular fibrocartilage complex (TFCC) foveal reattachment is to suture dorsal and palmar deep components of radioulnar ligaments (RULs) to the fovea of ulnar head to ensure distal radioulnar joint stability. However, the deep components are covered and cannot be identified arthroscopically from standard radiocarpal joint view. Suturing sites described in previous studies have not been proved gas** of the deep components. The purpose of this study was to investigate our TFCC suture locations using relevant landmarks on securing the RULs’ deep components for arthroscopic TFCC foveal reattachment.
Materials and methods
Wrist arthroscopy and horizontal mattress suture was performed in 20 fresh–frozen cadaver wrists. Based on close proximity of the ulnocarpal ligaments to the palmar RUL and fovea, palmar suture location was designated at the junction between ulnolunate, ulnotriquetral ligaments and palmar border of TFCC disc, whereas dorsal suture location was at dorsal border of TFCC disc, opposite the palmar location, at same distance between prestyloid recess and palmar location. The radiocarpal and ulnocarpal joint was subsequently opened to evaluate gras** of RULs’ deep components and evaluate the relevant landmarks.
Results
Thirty-nine of 40 (97%) RULs’ deep components were successfully grasped by the sutures. With 0.98–0.99 interobserver agreement for the measurements, mean distance between sigmoid notch to suture and suture to ulnar capsule were 5.6 ± 1.1 and 4.0 ± 0.9 mm, respectively. Whereas, the dissecting point of deep component from the superficial component of the RULs was detected immediately radial to the midpoint between the sigmoid notch and the ulnar capsule (4.5 ± 0.9 mm from sigmoid notch).
Conclusions
We determined the relevant anatomical landmarks to navigate the TFCC suture locations, which reliably secure the deep components of the radioulnar ligaments for the arthroscopic TFCC foveal reattachment.
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References
af Ekenstam F, Hagert CG (1985) Anatomical studies on the geometry and stability of the distal radio ulnar joint. Scand J Plast Reconstr Surg 19:17–25. https://doi.org/10.3109/02844318509052861
Berger RA (1997) The ligaments of the wrist. A current overview of anatomy with considerations of their potential functions. Hand Clin 13:63–82
Garcia-Elias M (1998) Soft tissue anatomy and relationships about the distal ulna. Hand Clin 14:165–176
Ishii S, Palmer AK, Werner FW, Short WH, Fortino MD (1998) An anatomic study of the ligamentous structure of the triangular fibrocartilage complex. J Hand Surg Am 23(6):977–985. https://doi.org/10.1016/s0363-5023(98)80003-8
Nakamura T, Takayama S, Horiuchi Y, Yabe Y (2001) Origins and insertions of the triangular fibrocartilage complex: a histological study. J Hand Surg Br 26(5):446–454. https://doi.org/10.1054/jhsb.2001.0562
Nakamura T, Yabe Y, Horiuchi Y (1996) Functional anatomy of the triangular fibrocartilage complex. J Hand Surg Br 21(5):581–586. https://doi.org/10.1016/s0266-7681(96)80135-5
Palmer AK (1989) Triangular fibrocartilage complex lesions—a classification. J Hand Surg Am 14(4):594–606. https://doi.org/10.1016/0363-5023(89)90174-3
Hagert CG (1994) Distal radius fracture and the distal radioulnar joint—anatomical considerations. Handchir Mikrochir Plast Chir 26:22–26
Haugstvedt JR, Berger RA, Nakamura T, Neale P, Berglund L (2006) Relative contributions of the ulnar attachments of the triangular fibrocartilage complex to the dynamic stability of the distal radioulnar joint. J Hand Surg Am 31(3):445–451. https://doi.org/10.1016/j.jhsa.2005.11.008
Kihara H, Short WH, Warner FW, Fortino MD, Palmer AK (1995) The stabilizing mechanism of the distal radioulnar joint during pronation and supination. J Hand Surg Am 20(6):930–936. https://doi.org/10.1016/s0363-5023(05)80139-x
Kleinman WB (2007) Stability of the distal radioulnar joint—biomechanics—pathophysiology, physical diagnosis and restoration of function what we have learned in 25 years. J Hand Surg Am 32(7):1086–1106. https://doi.org/10.1016/j.jhsa.2007.06.014
Moritomo H, Masatomi T, Murase T, Miyake J, Okada K, Yoshikawa H (2010) Open repair of foveal avulsion of the triangular fibrocartilage complex and comparison by types of injury mechanism. J Hand Surg Am 35(12):1955–1963. https://doi.org/10.1016/j.jhsa.2010.07.031
Nakamura T, Makita A (2000) The proximal ligamentous component of the triangular fibrocartilage complex—functional anatomy and three-dimensional changes in length of the radioulnar ligament during pronation and supination. J Hand Surg Br 25(5):479–486. https://doi.org/10.1054/jhsb.1999.0329
Schuind F, An K-N, Berglund L, Rey R, Cooney WP 3rd, Linscheid RL, Chao YS (1991) The distal radioulnar ligaments: a biomechanical study. J Hand Surg Am 16(6):1106–1114. https://doi.org/10.1016/s0363-5023(10)80075-9
Moritomo H, Murase T, Arimitsu S, Oka K, Yoshikawa H, Sugamoto K (2008) Change in the length of the ulnocarpal ligaments during radiocarpal motion: possible impact on triangular fibrocartilage complex foveal tears. J Hand Surg Am 33(8):1278–1286. https://doi.org/10.1016/j.jhsa.2008.04.033
Moritomo H (2013) Anatomy and clinical relevance of the ulnocarpal ligament. J Wrist Surg 2:186–189. https://doi.org/10.1055/s-0033-1345023
Atzei A, Rizzo A, Luchetti R, Fairplay T (2008) Arthroscopic foveal repair of triangular fibrocartilage complex peripheral lesion with distal radioulnar joint instability. Tech Hand Up Extrem Surg 12:226–235. https://doi.org/10.1097/bth.0b013e3181901b1
Atzei A (2009) New trends in arthroscopic management of type 1-B TFCC injuries with DRUJ instability. J Hand Surg Eur 34:582–591. https://doi.org/10.1177/1753193409100120
Ecker J, Andrijich C (2022) Dry arthroscopy distal radioulnar joint and foveal insertion: surgical technique. J Wrist Surg 11:2–5. https://doi.org/10.1055/s-0041-1732414
Yamamoto M, Koh S, Tatebe M, Shinohara T, Shionoya K, Nakamura R, Hirata H (2008) Arthroscopic visualization of the distal radioulnar joint. Hand Surg 13(3):133–138. https://doi.org/10.1142/s0218810408003979
Chen WJ (2017) Arthroscopically assisted transosseous foveal repair of triangular fibrocartilage complex. Arthrosc Tech 6:e57–e64. https://doi.org/10.1016/j.eats.2016.09.004
Iwasaki N, Nishida K, Motomiya M, Funakoshi T, Minami A (2011) Arthroscopic-assisted repair of avulsed triangular fibrocartilage complex to the fovea of the ulnar head: a 2–4 year follow-up study. Arthroscopy 27:1371–1378. https://doi.org/10.1016/j.arthro.2011.05.020
Jung HS, song KS, Jung HS, Yoon BI, Lee JS, Park MJ (2019) Clinical outcomes and factors influencing these outcome measures resulting in success after arthroscopic transosseous triangular fibrocartilage complex foveal repair. Arthroscopy 35:2322–2330. https://doi.org/10.1016/j.arthro.2019.03.060
Nakamura T, Sato K, Okazaki M, Toyama Y, Ikegami H (2011) Repair of foveal detachment of the triangular fibrocartilage complex: open and arthroscopic transosseous techniques. Hand Clin 27(3):281–290. https://doi.org/10.1016/j.hcl.2011.05.002
Park JH, Kim D, Park JW (2018) Arthroscopic one-tunnel transosseous foveal repair for triangular fibrocartilage complex (TFCC) peripheral tear. Arch Orthop Trauma Surg 138(1):131–138. https://doi.org/10.1007/s00402-017-2835-3
Park JH, Lim JW, Kwon YW, Kang JW, Choi IC, Park JW (2020) Functional outcomes are similar after early and late arthroscopic one-tunnel transosseous repair of triangular fibrocartilage complex (TFCC) foveal tears. Arthroscopy 36(7):1845–1852. https://doi.org/10.1016/j.arthro.2020.03.026
Shinohara T, Tatebe M, Okui N, Yamamoto M, Kurimoto S, Hirata H (2013) Arthroscopically assisted repair of triangular fibrocartilage complex foveal tears. J Hand Surg Am 38(2):271–277. https://doi.org/10.1016/j.jhsa.2012.11.008
Tang CYK, Fung B, Rebecca C, Lung CP (2012) Another light in the dark—review of a new method for the arthroscopic repair of triangular fibrocartilage complex. J Hand Surg Am 37(6):1263–1268. https://doi.org/10.1016/j.jhsa.2012.03.037
Daniel WW, Cross CL (2013) Biostatistics: a foundation of analysis in the health sciences, 10th edn. Wiley, New York
Ngamjarus C, Chongsuvivatwong V (2014) n4Studies: sample size and power calculations for android the royal golden jubilee Ph.D. Program. Dissertation, Prince of Songkla University
Liu B, Arianni M, Wu F (2021) Arthroscopic ligament-specific repair for triangular fibrocartilage complex foveal avulsions: a minimum 2-year follow-up study. J Hand Surg Eur 46(3):270–277. https://doi.org/10.1177/1753193420957901
Shin WJ, Kim JP, Yang HM, Lee EY, Go JH, Heo K (2017) Topographical anatomy of the distal ulna attachment of the radioulnar ligament. J Hand Surg Am 42(7):517–524. https://doi.org/10.1016/j.jhsa.2017.03.031
Matsumoto T, Tang P, Fujio K, Strauch RJ, Rosenwasser M (2018) The optimal suture placement and bone tunnels for TFCC repair: a cadaveric study. J Wrist Surg 7:375–381. https://doi.org/10.1055/s-0038-1661361
Acknowledgements
We would like to thank Prapasri Kulalert, M.D. Lecturer of Clinical Epidemiology, Department and consultant Clinical Research Center, Faculty of Medicine, Thammasat University (Grant No. 2–23/2561) for assisting in research methodology and data analysis.
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TW was involved in conceptualization, methodology, dissection, writing—original manuscript, and project administration. NS was involved in researched literature, dissection, gaining ethical approval, and data analysis. PS was involved in dissection, data curation and analysis. CB was involved in researched literature and data curation and analysis. All the authors reviewed and edited the manuscript and approved the final version of the manuscript.
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The study was performed in line with the principles of the Declaration of Helsinki. Ethical approval for this study was obtained from the Human Research Ethics Committee of Thammasat University (Faculty of Medicine) Number of COA 047/2561.
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Waitayawinyu, T., Sekekun, N., Sopasilapa, P. et al. Relevant landmarks to navigate the suture locations for the arthroscopic triangular fibrocartilage complex foveal reattachment. Arch Orthop Trauma Surg 143, 1707–1714 (2023). https://doi.org/10.1007/s00402-022-04600-4
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DOI: https://doi.org/10.1007/s00402-022-04600-4