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Oputa TJ, Shaw S, Jain N. Continuous suture all-inside meniscal repair technique produces excellent functional outcomes and return to play rates with a low rate of failure. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024:10.1007/s00590-024-04061-y. [PMID: 39138667 DOI: 10.1007/s00590-024-04061-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 07/31/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND The all-inside technique is now the most established treatment for meniscal repair, this usually involves a suture-based repair utilising interrupted sutures. A similar technique using continuous sutures can also be used; however there are no studies in the literature appraising this technique. This study aims to review outcomes for patients undergoing meniscal repair using a continuous suture all-inside technique. METHODS We reviewed patients undergoing meniscal repair using a continuous suture all-inside technique over a 5 year period. We recorded demographic details, injury type, surgical procedure, incidence of reoperation, functional outcomes (Tegner-Lysholm and International Knee Documentation Committee (IKDC) score) return to sport and failure of repair. RESULTS Data were collected for 37 patients. Mean age was 25.8 years, 81%, were male, median time to theatre was 169 days, mean follow-up time was 2.9 years. Concurrent ACL ruptures were present in 57%, all underwent ACL reconstruction in the same sitting. The mean Tegner-Lysholm score was 89. Mean IKDC score was 90.2. 78% were able to return to sport. Overall failure rate was 10.81%. Increasing age was associated with a decreased IKDC score (p = 0.02). Tegner-Lysholm score was significantly greater in patients with concurrent ACL injuries (p = 0.03) and patients with lateral meniscal tears (p = 0.04). CONCLUSION In the first study to review outcomes following continuous all-inside suture-based meniscal repair we demonstrate excellent clinical outcomes with IKDC, Tegner-Lysholm, return to play and failure rates comparable to other commonly used techniques. We conclude that this is an acceptable and cost-effective technique.
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Affiliation(s)
- Tobenna Jerris Oputa
- Trauma and Orthopaedics Surgery, Lancashire Teaching Hospitals, Royal Preston Hospital, Sharoe Green Lane, Fulwood, Preston, PR2 9HT, UK.
| | - Sarah Shaw
- Trauma and Orthopaedics Surgery, Northern Care Alliance, Fairfield General Hospital, Rochdale Old, Road Bury, Lancashire, BL9 7TD, UK
| | - Neil Jain
- Trauma and Orthopaedics Surgery, Northern Care Alliance, Fairfield General Hospital, Rochdale Old, Road Bury, Lancashire, BL9 7TD, UK
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Rocha de Faria JL, Santos APG, Pavão DM, Radulski M, Leal AC, More ADO, Mozella ADP, Guimarães JAM, LaPrade RF, Roesler CRDM, Salim R. Continuous Vertical Inside-Out Versus Traditional Vertical Inside-Out Meniscal Repair: A Biomechanical Comparison. Orthop J Sports Med 2023; 11:23259671231209951. [PMID: 38021309 PMCID: PMC10644761 DOI: 10.1177/23259671231209951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/02/2023] [Indexed: 12/01/2023] Open
Abstract
Background Biomechanical assessment of meniscal repairs is essential for evaluating different meniscal suturing methods and techniques. The continuous meniscal suture technique is a newer method of meniscal repair that may have biomechanical differences compared with traditional techniques. Purpose To evaluate the displacement, stiffness after cyclical loading, and load to failure for a continuous vertical inside-out meniscal suture versus a traditional vertical inside-out meniscal suture in a porcine medial meniscus. Study Design Controlled laboratory study. Methods A total of 28 porcine knees were acquired and divided into 2 test groups of 14 medial meniscus each. A 2.0-cm longitudinal red-white zone cut was made in the body of the medial meniscus for each knee. The continuous suture (CS) group received 4 vertical stitches performed with a continuous vertical meniscal suture technique, and the inside-out suture (IO) group received a traditional vertical suture with 4 stitches. Two traction tapes were passed between the sutures and positioned in the biomechanical testing fixture device. Each specimen underwent load-to-failure testing at 5 mm/s, and displacement, system stiffness, and maximum load to failure were compared between the groups. Results The displacement after the cyclic test was 0.53 ± 0.12 and 0.48 ± 0.07 mm for the CS and IO groups, respectively. There was no significant difference between the groups (P = .2792). The stiffness at the ultimate load testing was 36.3 ± 1.9 and 35.3 ± 2.4 N/mm for groups CS and IO, respectively, with no significant difference between the groups (P = .2557). In the load-to-failure test, the ultimate load was 218.2 ± 63.9 and 238.3 ± 71.3 N in the CS and IO groups, respectively, with no significant group differences (P = .3062). Conclusion A continuous vertical meniscal suture created a configuration for treating longitudinal meniscal lesions that was beneficial and biomechanically similar to a traditional vertical suture technique. Clinical Relevance The study findings indicate that use of the continuous vertical inside-out meniscal suture technique is a possible therapeutic option.
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Affiliation(s)
- José Leonardo Rocha de Faria
- Knee Surgery Center, National Institute of Traumatology and Orthopedics (INTO), Rio de Janeiro, Brazil
- School of Medicine from University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Arthur Paiva Grimaldi Santos
- Biomechanical Engineering Laboratory of Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Douglas Mello Pavão
- Knee Surgery Center, National Institute of Traumatology and Orthopedics (INTO), Rio de Janeiro, Brazil
- School of Medicine from University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Mariana Radulski
- Medical School of Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Ana Carolina Leal
- Research Division, National Institute of Traumatology and Orthopedics (INTO), Rio de Janeiro, Brazil
| | - Ari Digiácomo Ocampo More
- Biomechanical Engineering Laboratory of Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
- Medical School of Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Alan de Paula Mozella
- Knee Surgery Center, National Institute of Traumatology and Orthopedics (INTO), Rio de Janeiro, Brazil
- School of Medicine from University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | | | - Robert F LaPrade
- Twin Cities Orthopaedics, Edina, Minnesota, USA
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | | | - Rodrigo Salim
- School of Medicine from University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
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Stocco E, Porzionato A, De Rose E, Barbon S, Caro RD, Macchi V. Meniscus regeneration by 3D printing technologies: Current advances and future perspectives. J Tissue Eng 2022; 13:20417314211065860. [PMID: 35096363 PMCID: PMC8793124 DOI: 10.1177/20417314211065860] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/24/2021] [Indexed: 01/10/2023] Open
Abstract
Meniscal tears are a frequent orthopedic injury commonly managed by conservative
strategies to avoid osteoarthritis development descending from altered
biomechanics. Among cutting-edge approaches in tissue engineering, 3D printing
technologies are extremely promising guaranteeing for complex biomimetic
architectures mimicking native tissues. Considering the anisotropic
characteristics of the menisci, and the ability of printing over structural
control, it descends the intriguing potential of such vanguard techniques to
meet individual joints’ requirements within personalized medicine. This
literature review provides a state-of-the-art on 3D printing for meniscus
reconstruction. Experiences in printing materials/technologies, scaffold types,
augmentation strategies, cellular conditioning have been compared/discussed;
outcomes of pre-clinical studies allowed for further considerations. To date,
translation to clinic of 3D printed meniscal devices is still a challenge:
meniscus reconstruction is once again clear expression of how the integration of
different expertise (e.g., anatomy, engineering, biomaterials science, cell
biology, and medicine) is required to successfully address native tissues
complexities.
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Affiliation(s)
- Elena Stocco
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Andrea Porzionato
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Enrico De Rose
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
| | - Silvia Barbon
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Raffaele De Caro
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
| | - Veronica Macchi
- Department of Neuroscience, Section of Human Anatomy, University of Padova, Padova, Italy
- L.i.f.e.L.a.b. Program, Consorzio per la Ricerca Sanitaria, Padova, Italy
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Rocha de Faria JL, Pavão DM, Pires e Albuquerque RS, de Sousa EB, Guimarães JAM, Mozella ADP, Roesler CRDM, Salim R, Mandarino M, LaPrade RF. Continuous Meniscal Suture in Radial Meniscal Tear: The Hourglass Technique. Arthrosc Tech 2021; 10:e1763-e1772. [PMID: 34336574 PMCID: PMC8322627 DOI: 10.1016/j.eats.2021.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 03/18/2021] [Indexed: 02/03/2023] Open
Abstract
The key to preventing early knee osteoarthritis is meniscal preservation. The main functions of the meniscus are impact absorption, mechanical load transmission, lubrication, joint stability, and proprioception. Radial lesions that extend to the joint capsule are called complete radial tears. This type of injury compromises 2 of the main meniscal functions, which are impact absorption and load distribution, which is equivalent, from a biomechanical perspective, to a total meniscectomy. In the recent past, the treatment of choice for this type of injury was partial meniscectomy. However, several studies have observed progressive joint degeneration after this type of treatment. Recently, different types of meniscal sutures involving radial lesions of the meniscus have been developed. It is believed that such repairs may bring a decrease in future osteoarthritis in this patient profile. The purpose of this article is to describe the steps of continuous meniscal suture for the treatment of radial tears of the medial and lateral menisci.
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Affiliation(s)
- José Leonardo Rocha de Faria
- National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro,Address correspondence to José Leonardo Rocha de Faria, Instituto Nacional de Traumatologia e Ortopedia Jamil Haddad - Av. Brasil, 500, São Cristovão, Rio de Janeiro - RJ. CEP: 20940-070.
| | - Douglas Mello Pavão
- National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro
| | | | | | | | - Alan de Paula Mozella
- National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro,Medical Science Faculty, State University of Rio de Janeiro, Rio de Janeiro
| | | | - Rodrigo Salim
- Clinical Hospital of Ribeirão Preto, School of Medicine, University of São Paulo – USP Riberão Preto, São Paulo, Brazil
| | - Marcelo Mandarino
- National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro
| | - Robert F. LaPrade
- Twin Cities Orthopaedics, Edina,University of Minnesota Medical School, Minneapolis, Minnesota, U.S.A
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How to Create an Arthroscopy Training Laboratory Using a Bovine Knee Model. Arthrosc Tech 2021; 10:e1865-e1871. [PMID: 34336587 PMCID: PMC8322705 DOI: 10.1016/j.eats.2021.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/02/2021] [Indexed: 02/03/2023] Open
Abstract
Orthopaedic surgeries by video arthroscopy have become increasingly popular, as they allow joint treatment through small incisions and minimal tissue damage. However, their execution requires specific skills from the surgeon, different from open surgery, which can only be achieved through practical training. These skills would be ideally performed on human cadaveric anatomical pieces which, however, can be difficult to access for different reasons. Animal anatomical models for surgical skills training have been used for years in medicine, and we observed that the bovine knee has anatomical characteristics quite similar to that of the human knee. In this study, we explain, step by step, the installation and creation of an arthroscopy laboratory with a bovine model, in an effort to contribute to several training centers in arthroscopic surgery around the world, assisting and guiding such centers to install arthroscopy laboratories and facilitating the improvement of more surgeons.
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Rocha de Faria JL, Pavão DM, Padua VBCD, Sousa EBD, Guimarães JM, Gomes BA, Mozella ADP. Outside-in Continuous Meniscal Suture Technique of the Knee. Arthrosc Tech 2020; 9:e1547-e1552. [PMID: 33134058 PMCID: PMC7587458 DOI: 10.1016/j.eats.2020.06.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/07/2020] [Indexed: 02/03/2023] Open
Abstract
The meniscus is largely responsible for the health and longevity of the knee. It has diverse functions, being fundamental in load absorption and distribution and even in joint stability. To preserve meniscal functions and prevent the occurrence of osteoarthritis after meniscectomy, several meniscal repair techniques have been developed. To perform meniscal repair in anterior horn, the outside-in technique is the most used. There are few devices for performing them, with most of the surgical techniques described using needles. Our group uses a device capable of performing meniscal repair in different ways. Our objective is to describe a continuous outside-in meniscal repair technique, especially indicated for anterior horn and meniscus body tears, with the "Meniscus 4-All suture device." The continuous outside-in meniscal suture technique using this device is easy to perform, inexpensive, fast, and reproducible, minimizing the risk of soft-tissue entrapment. In addition, it allows the surgeon to perform meniscal repair in the posterior horn in extensive injuries with the same repair device, just switching to inside-out technique.
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Affiliation(s)
- José Leonardo Rocha de Faria
- Knee Surgery Center, National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro, Brazil
- Address correspondence to José Leonardo Rocha de Faria, Instituto Nacional de Traumatologia e Ortopedia Jamil Haddad, Av. Brasil, 500, São Cristovão, Rio de Janeiro, RJ, Brazil. CEP: 20940-070.
| | - Douglas Mello Pavão
- Knee Surgery Center, National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro, Brazil
| | | | - Eduardo Branco de Sousa
- Knee Surgery Center, National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro, Brazil
| | - João Matheus Guimarães
- Research and Teaching Division, National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro, Brazil
| | - Berliet Assad Gomes
- Medical Science Faculty of the State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alan de Paula Mozella
- Knee Surgery Center, National Institute of Traumatology and Orthopedics of Brazil, Rio de Janeiro, Brazil
- Medical Science Faculty of the State University of Rio de Janeiro, Rio de Janeiro, Brazil
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