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Soliman MG, Worcester KS, Herron TE, Bonner KF. Arthroscopic Inlay Biceps Tenodesis Using a Tendon-Docking Anchor. Arthrosc Tech 2025; 14:103284. [PMID: 40041336 PMCID: PMC11873481 DOI: 10.1016/j.eats.2024.103284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2024] [Accepted: 09/19/2024] [Indexed: 03/06/2025] Open
Abstract
Pathology of the long head of the biceps tendon can be treated surgically with a multitude of tenodesis techniques; however, there is a lack of consensus on which technique provides the most optimal outcomes. Commonly used methods include inlay tenodesis with a bone tunnel and interference screw construct and onlay tenodesis with anchors or unicortical buttons. Although current methods typically provide satisfactory outcomes, many surgeons believe complications and failure rates remain suboptimal across techniques. In this article, we present an arthroscopic suprapectoral biceps tenodesis technique using an anchor device that was developed to address the shortcomings of current techniques, optimize outcomes, and minimize risk.
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Affiliation(s)
- Mark G. Soliman
- Eastern Virginia Medical School, Old Dominion University, Norfolk, Virginia, U.S.A
| | - Katherine S. Worcester
- Jordan-Young Institute for Orthopaedic Surgery and Sports Medicine, Virginia Beach, Virginia, U.S.A
| | | | - Kevin F. Bonner
- Eastern Virginia Medical School, Old Dominion University, Norfolk, Virginia, U.S.A
- Jordan-Young Institute for Orthopaedic Surgery and Sports Medicine, Virginia Beach, Virginia, U.S.A
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Kuan FC, Hsu KL, Lin FH, Hong CK, Chen Y, Shih CA, Su WR. Biomechanical comparisons of all--suture suspensory button vs. interference screw for inlay subpectoral bicep tenodesis. J Shoulder Elbow Surg 2025; 34:163-171. [PMID: 38762151 DOI: 10.1016/j.jse.2024.03.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/21/2024] [Accepted: 03/29/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND All-suture buttons (ASBs) and interference screw (IS) are commonly utilized in the inlay subpectoral biceps tendon tenodesis. However, the biomechanical characteristics of these two methods have not been compared directly. The aim of present study was to compare the biomechanical properties of ASB vs. IS for inlay subpectoral biceps tendon tenodesis in a human cadaveric model. METHODS Sixteen fresh-frozen human cadaveric shoulders were randomly divided into two experimental inlay biceps tenodesis groups: ASB or IS. After tenodesis, every specimen was preloaded at 5 N for 2 minutes, followed with a cyclic loading test from 5 to 70 N for 500 load cycles. Then the load-to-failure test was performed. Afterward, the humerus was placed in a cylinder tube and secured with anchoring cement. Lastly, a two-point bending test was performed to determine the strength of the humerus. Destructive axial force was applied, and the failure strength and displacement were recorded. RESULTS No difference in stiffness was observed between the two groups (ASB = 27.4 ± 3.5 N/mm vs. IS = 29.7 ± 3.0 N/mm; P = .270). Cyclic displacement was significantly greater in the ASB group (6.8 ± 2.6 mm) than the IS group (3.8 ± 1.1 mm; P = .021). In terms of failure load, there were no statistical differences among the two groups (P = .234). The ASB group was able to withstand significantly greater displacement (11.9 ± 1.6 mm) before failure than the IS group (7.8 ± 1.5 mm; P = .001). During the humeral bending test, the ASB group exhibited significantly greater maximal load (2354.8 ± 285.1 N vs. 2086.4 ± 296.1 N; P = .046) and larger displacement (17.8 ± 2.8 mm vs. 14.1 ± 2.8 mm; P = .027) before fracture. CONCLUSIONS In inlay subpectoral bicep tenodesis, ASB fixation appears to offer comparable stiffness and failure load to that of IS fixation. Additionally, the ASB group exhibited greater resistance to load and displacement before humeral fracture. However, the ASB group did demonstrate increased cyclic displacement compared to IS group.
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Affiliation(s)
- Fa-Chuan Kuan
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Kai-Lan Hsu
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Fang-Hsien Lin
- Department of Physical Medicine and Rehabilitation, Tainan Municipal An-Nan Hospital, Tainan, Taiwan
| | - Chih-Kai Hong
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Yueh Chen
- Department of Orthopaedic Surgery, Kaohsiung Veterans General Hospital Tainan Branch, Tainan, Taiwan
| | - Chien-An Shih
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Ren Su
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan.
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Huddleston HP, Kurtzman JS, Gedailovich S, Koehler SM, Aibinder WR. The rate and reporting of fracture after biceps tenodesis: A systematic review. J Orthop 2021; 28:70-85. [PMID: 34880569 PMCID: PMC8633822 DOI: 10.1016/j.jor.2021.11.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND The purpose of this systematic review was to (1) define the cumulative humerus fracture rate after BT and (2) compare how often fracture rate was reported compared to other complications. METHODS A systematic review was performed using the PRISMA guidelines. RESULTS 39 studies reported complications and 30 reported no complications. Of the 39 studies that reported complications, 5 studies reported fracture after BT (n = 669, cumulative incidence of 0.53%). The overall non-fracture complication rate was 12.9%. DISCUSSION Due to the relatively high incidence of fracture, surgeons should ensure that this complication is disclosed to patients undergoing BT.
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Affiliation(s)
- Hailey P. Huddleston
- SUNY Downstate Medical Center, Department of Orthopaedic Surgery and Rehabilitation Medicine, Brooklyn, NY, 11203, USA
| | - Joey S. Kurtzman
- SUNY Downstate Medical Center, Department of Orthopaedic Surgery and Rehabilitation Medicine, Brooklyn, NY, 11203, USA
| | - Samuel Gedailovich
- SUNY Downstate Medical Center, Department of Orthopaedic Surgery and Rehabilitation Medicine, Brooklyn, NY, 11203, USA
| | - Steven M. Koehler
- SUNY Downstate Medical Center, Department of Orthopaedic Surgery and Rehabilitation Medicine, Brooklyn, NY, 11203, USA
| | - William R. Aibinder
- SUNY Downstate Medical Center, Department of Orthopaedic Surgery and Rehabilitation Medicine, Brooklyn, NY, 11203, USA
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