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Lamas C, Morro R, Da Ponte A, Llusa M. Anatomic and Biomechanical Study of the Forearm Interosseous Membrane, Distal Oblique Bundle, and Triangular Fibrocartilage Complex: Role in Galeazzi Fracture Dislocation. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2023; 5:774-778. [PMID: 38106930 PMCID: PMC10721496 DOI: 10.1016/j.jhsg.2023.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/11/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose The purpose of this study was to measure distal radioulnar joint (DRUJ) dislocation and radioulnar displacement associated with sequential sectioning of the different bands of the interosseous membrane and triangular fibrocartilage complex in the simulation of a Galeazzi fracture dislocation. Methods Twelve fresh-frozen cadaver forearms were dissected. We examined the anatomy and function of the forearm interosseous membrane. Each forearm was then mounted onto a biomechanical wrist and forearm device. In the control group, radial osteotomy was performed and the degree of DRUJ displacement with progressive loads was measured. In addition to radial osteotomy, in group 1, the central band (CB) was sectioned; in group 2, the CB, distal membranous portion of the interosseous membrane, and distal oblique bundle were sectioned; and in group 3, the CB, distal membranous portion of the interosseous membrane, distal oblique bundle, and triangular fibrocartilage complex were sectioned. Results The radioulnar displacement (mm) at 25 N, 50 N, and 75 N was recorded. In group 1, applying progressive loads resulted in an average DRUJ displacement of 4.3, 5.9, and 7.9 mm, respectively. In group 2, the displacement was 5.2, 5.7, and 6.9 mm, respectively. In group 3, the displacement was 6.2, 8.1, and 9.9 mm, respectively. Our study showed a correlation between increase in the load applied to the same injury and the degree of displacement (P = .001). In group 3, the degree of DRUJ displacement was statistically increased compared to the other groups (P = .04). Conclusions Migration of the radius under loads implies disruption of both the CB and triangular fibrocartilage complex. The distal oblique bundle by itself does not seem to have a relevant role in radioulnar displacement at the DRUJ. Clinical relevance This study provides insights into the interosseous membrane and stability of the DRUJ, which can contribute to a better understanding of Galeazzi fracture-dislocations.
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Affiliation(s)
- Claudia Lamas
- Hand Unit and Upper Extremity, Department of Orthopaedic Surgery, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Biomedical Research Institute Sant Pau (IIB SANT PAU), Barcelona, Spain
- Biomechanical laboratory, Department of Human Anatomy and Embryology, Universitat de Barcelona, Barcelona, Spain
| | - Rosa Morro
- Biomechanical laboratory, Department of Human Anatomy and Embryology, Universitat de Barcelona, Barcelona, Spain
| | - Ariadna Da Ponte
- Hand Unit and Upper Extremity, Department of Orthopaedic Surgery, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Biomedical Research Institute Sant Pau (IIB SANT PAU), Barcelona, Spain
| | - Manuel Llusa
- Biomechanical laboratory, Department of Human Anatomy and Embryology, Universitat de Barcelona, Barcelona, Spain
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Kholinne E, Kwak JM, Sun Y, Koh KH, Jeon IH. Forearm Interosseous Ligaments: Anatomical and Histological Analysis of the Proximal, Central, and Distal Bands. J Hand Surg Am 2021; 46:1029.e1-1029.e8. [PMID: 33892984 DOI: 10.1016/j.jhsa.2021.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 12/23/2020] [Accepted: 03/05/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To characterize and compare the histological structure of the proximal, central, and distal bands of the interosseous membrane (IOM) of the human forearm in fresh-frozen specimens. METHODS The IOMs from 16 fresh-frozen left forearm specimens were carefully dissected and examined. The footprint areas of the proximal, central, and distal IOM bands were measured in 6 specimens. The histological characteristics of the IOM bands were evaluated using hematoxylin-eosin and Masson trichrome staining protocols in 10 specimens as histological analysis necessitated an intact footprint. The footprint areas of the IOM were measured using an image processing program. The insertion complex was assessed using a light microscope. RESULTS Histological assessment revealed that the IOM structure demonstrated similarities with ligament structure. The average footprint areas of the proximal, central, and distal bands at the radial site were 11.1 ± 0.8, 180.4 ± 30.4, and 10.7 ± 1.3 mm2, respectively. At the ulnar site, they were 11.0 ± 1.1, 171.8 ± 30.1, and 10.7 ± 1.2 mm2, respectively. The insertion complex of the IOM into the bone comprised 4 layers: (1) interwoven collagen, (2) oblique collagen, (3) mineralized fibrocartilage (tidemark), and (4) lamellar bone. The average tidemark zone thicknesses of the proximal, central, and distal bands were 20.1 ± 6.3, 107.8 ± 22.9, and 20.6 ± 4.7 μm, respectively at the radial site and 12.0 ± 4.5, 85.7 ± 23.2, and 13.5 ± 6.9 μm, respectively at the ulnar site. CONCLUSIONS In this study, we confirm that the histological characteristics of the IOM are similar to those of ligaments. Compared with the proximal and distal bands, the central band has a greater footprint area and thicker tidemark zone. CLINICAL RELEVANCE If surgical reconstruction is performed, the size and histological characteristics of the graft should be similar to those of the native ligaments.
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Affiliation(s)
- Erica Kholinne
- Faculty of Medicine, Universitas Trisakti, Department of Orthopedic Surgery, St. Carolus Hospital, Jakarta, Indonesia; Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Korea
| | - Jae-Man Kwak
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Korea
| | - Yucheng Sun
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Korea; Department of Hand Surgery, Affiliated Hospital of Nantong University, Nantong, Nantong University, Jiangsu, China
| | - Kyoung Hwan Koh
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Korea
| | - In-Ho Jeon
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Korea.
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Kholinne E, Kwak JM, Sun Y, Koh KH, Jeon IH. The role of the interosseous ligament in forearm rotation: A bio-mechanical study. J Orthop Surg (Hong Kong) 2021; 28:2309499020973481. [PMID: 33300440 DOI: 10.1177/2309499020973481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Management of longitudinal forearm instability remains challenging. Chronic forearm stability may be overcome by reconstruction of the interosseous ligament (IOL). Despite the bands of the IOL being inseparable, studies of the IOL have focused on the central band (CB), but have neglected the proximal (PB) and distal (DB) bands. The purpose of this study was to characterize the bio-mechanical properties of the IOL. MATERIALS AND METHODS Twelve frozen specimens from individuals of both sexes were bio-mechanically analyzed using a custom-designed jig operated at constant angular speed to simulate forearm rotation. Strain was measured during dynamic forearm simulation using a motion tracking system. RESULTS The average strain of the CB, PB, and DB during forearm simulation were 0.08 ± 0.04, 0.83 ± 0.47, and 0.65 ± 0.23 mm (p < 0.001). The IOL was generally shortest during maximal pronation and increased as the forearm was rotated to a neutral position. The strain of the CB remain constant during forearm rotation and was the lowest at full pronation to 20° pronation position. Throughout forearm rotation, the strain of the CB remained constant, whereas the strain of the PB and DB fluctuated. CONCLUSIONS The PB, CB, and DB of the forearm IOL have different bio-mechanical properties. CB maintained a constant rotational strain throughout forearm rotation. Strain on the CB was significantly lower than strains on the PB and DB. By contrast, strains on the PB and DB varied, suggesting that their roles differ from those of the CB. When CB reconstruction is needed, graft should be tensioned at 20° forearm pronation to gain optimum tension.
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Affiliation(s)
- Erica Kholinne
- Department of Orthopedic Surgery, St. Carolus Hospital, Faculty of Medicine, Trisakti University, Jakarta, Indonesia.,Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Jae-Man Kwak
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - Yucheng Sun
- Department of Hand Surgery, Affiliated Hospital of Nantong University, Nantong, Nantong University, Jiangsu, China
| | - Kyoung-Hwan Koh
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
| | - In-Ho Jeon
- Department of Orthopedic Surgery, University of Ulsan, Asan Medical Center, Seoul, Republic of Korea
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Kholinne E, Kwak JM, Sun Y, Koh KH, Jeon IH. The forearm interosseous ligament: comparative mechanical properties of the proximal, central, and distal bands. J Hand Surg Eur Vol 2021; 46:184-187. [PMID: 32677496 DOI: 10.1177/1753193420939497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We compared the mechanical properties of the three parts of interosseous membranes in 12 fresh-frozen specimens. The proximal, central and distal bands of interosseous membranes were tested in a universal testing machine. Tensile strength, ultimate strain, ultimate load and elastic modulus were measured and compared. The stress-strain relationship curves of these bands were similar to those of ligaments. Tensile strength, ultimate load and elastic modulus were significantly higher in the central band than in the proximal and distal bands. Ultimate strain was significantly lower in the central band than in proximal and distal bands. We conclude that the interosseous membrane is similar to ligaments in structure with each band having distinct characteristics. The findings may aid in clinical choice of proper grafts used for interosseous membrane reconstruction.
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Affiliation(s)
- Erica Kholinne
- Department of Orthopedic Surgery, St. Carolus Hospital, Jakarta, Indonesia.,Department of Orthopedic Surgery, University of Ulsan, Seoul, Korea
| | - Jae-Man Kwak
- Department of Orthopedic Surgery, University of Ulsan, Seoul, Korea
| | - Yucheng Sun
- Department of Orthopedic Surgery, University of Ulsan, Seoul, Korea.,Department of Hand Surgery, Nantong University, Jiangsu, China
| | - Kyoung Hwan Koh
- Department of Orthopedic Surgery, University of Ulsan, Seoul, Korea
| | - In-Ho Jeon
- Department of Orthopedic Surgery, University of Ulsan, Seoul, Korea
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Abstract
In the forearm, ligaments and joints act in unison to facilitate placement of the hand in 3-dimensional space and transmit loads across the upper extremity. Intricate, effective forearm stabilizers facilitate physiologic motions and restrict abnormal ones. The proximal radioulnar joint, interosseous ligament complex, and distal radioulnar joint work together to ensure the forearm is stable. Each ligament and joint is designed to leverage its biomechanical advantages. Damage destabilizes the synergy of the forearm and results in debilitating injury patterns. Physicians need to understand how all these structures work together to be able to quickly diagnose and treat these forearm injuries.
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Affiliation(s)
- Jorge L Orbay
- Orthopaedic Surgery Department, Miami Hand & Upper Extremity Institute, 8905 Southwest 87th Avenue, Suite 100, Miami, FL 33176, USA; The Herbert Wertheim School of Medicine, Florida International University, 11200 SW 8th Street, Miami, Florida, 33199, USA.
| | - Richard A Cambo
- Research Department, Miami Hand & Upper Extremity Institute, 8905 Southwest 87th Avenue, Suite 100, Miami, FL 33176, USA
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Carrillo F, Suter S, Casari FA, Sutter R, Nagy L, Snedeker JG, Fürnstahl P. Digitalization of the IOM: A comprehensive cadaveric study for obtaining three-dimensional models and morphological properties of the forearm's interosseous membrane. Sci Rep 2020; 10:6401. [PMID: 32286490 PMCID: PMC7156465 DOI: 10.1038/s41598-020-63436-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 03/31/2020] [Indexed: 11/15/2022] Open
Abstract
State-of-the-art of preoperative planning for forearm orthopaedic surgeries is currently limited to simple bone procedures. The increasing interest of clinicians for more comprehensive analysis of complex pathologies often requires dynamic models, able to include the soft tissue influence into the preoperative process. Previous studies have shown that the interosseous membrane (IOM) influences forearm motion and stability, but due to the lack of morphological and biomechanical data, existing simulation models of the IOM are either too simple or clinically unreliable. This work aims to address this problematic by generating 3D morphological and tensile properties of the individual IOM structures. First, micro- and standard-CT acquisitions were performed on five fresh-frozen annotated cadaveric forearms for the generation of 3D models of the radius, ulna and each of the individual ligaments of the IOM. Afterwards, novel 3D methods were developed for the measurement of common morphological features, which were validated against established optical ex-vivo measurements. Finally, we investigated the individual tensile properties of each IOM ligament. The generated 3D morphological features can provide the basis for the future development of functional planning simulation of the forearm.
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Affiliation(s)
- Fabio Carrillo
- Research in Orthopedic Computer Science, Balgrist University Hospital, CH-8008, Zurich, Switzerland. .,Laboratory for Orthopaedic Biomechanics, Institute for Biomechanics, ETH Zurich, CH-8008, Zurich, Switzerland.
| | - Simon Suter
- Research in Orthopedic Computer Science, Balgrist University Hospital, CH-8008, Zurich, Switzerland
| | - Fabio A Casari
- Research in Orthopedic Computer Science, Balgrist University Hospital, CH-8008, Zurich, Switzerland.,Department of Orthopaedics, Balgrist University Hospital, CH-8008, Zurich, Switzerland
| | - Reto Sutter
- Radiology, Balgrist University Hospital, CH-8008, Zurich, Switzerland
| | - Ladislav Nagy
- Research in Orthopedic Computer Science, Balgrist University Hospital, CH-8008, Zurich, Switzerland.,Department of Orthopaedics, Balgrist University Hospital, CH-8008, Zurich, Switzerland
| | - Jess G Snedeker
- Laboratory for Orthopaedic Biomechanics, Institute for Biomechanics, ETH Zurich, CH-8008, Zurich, Switzerland
| | - Philipp Fürnstahl
- Research in Orthopedic Computer Science, Balgrist University Hospital, CH-8008, Zurich, Switzerland
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Xu Z, Li Y, Wang Z, Cai H. Open reduction combined with CORA-based osteotomy of the ulna in the treatment of missed Bado type I Monteggia injury: A retrospective study of 5 cases. Medicine (Baltimore) 2017; 96:e8609. [PMID: 29381932 PMCID: PMC5708931 DOI: 10.1097/md.0000000000008609] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Open reduction combined with ulnar osteotomy is the most common approach to treating missed Monteggia injuries. The osteotomy is usually performed at the proximal ulna to ensure better healing and fewer complications. The purpose of this study is to present a center of rotation angulation (CORA)-based osteotomy of the ulna for treating Bado type I Monteggia injuries.We retrospectively reviewed the cases of patients who were treated with open reduction combined with a CORA-based ulnar osteotomy between February 2014 and December 2016. Each patient provided his or her internal control, and paired data of the involved and uninvolved sides were analyzed to evaluate forearm rotation function.Five patients (3 male, 2 female) with median age 5.7 years (range, 3.4-6.8 years) were operated on by the senior author in our hospital. The median interval between the original injury and the corrective surgery was 3 months (range, 1-4 months). In a median follow-up of 10 months (range, 6-17 months), all patients obtained stable reduction of the radial head and uneventful healing of the ulnar osteotomy. All patients had pain-free elbows with no neurological or vascular complications and no implant breakage. Patients showed excellent outcomes evaluated using the Broberg and Morrey index.Open reduction with a CORA-based osteotomy of the ulna for the treatment of missed Bado type I Monteggia injury with an obvious ulnar bowing deformity resulted in stable reduction of the radial head and excellent forearm function.
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8
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The biological approach in acetabular revision surgery: impaction bone grafting and a cemented cup. Hip Int 2016; 25:361-7. [PMID: 26044533 DOI: 10.5301/hipint.5000267] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/02/2015] [Indexed: 02/04/2023]
Abstract
Acetabular impaction bone grafting (IBG) in combination with a cemented cup in revision total hip arthroplasty (THA) is a proven and well-recognised technique which has been used in clinical practice for more than 35 years. Nowadays, with cemented prostheses tending to lose a larger part of the THA market every year in primary and revision cases, and many young surgeons being only trained in implanting uncemented prostheses, this technique is considered by many as technically demanding and time consuming, making its use less appealing. Despite this image and many new innovative techniques using uncemented implants in acetabular revisions over the last 25 years, IBG with a cemented cup is still one of the few techniques that really can reconstitute bone and respects human biology. In this era of many biologically-based breakthroughs in medicine, it is hard to explain that the solution of most orthopaedic surgeons for the extensive bone defects as frequently seen during acetabular revision surgery, consists of implanting bigger and larger metal implants. This review aims to put the IBG method into a historical perspective, to describe the surgical technique and present the clinical results.
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9
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The role of ultrasound and magnetic resonance imaging in the evaluation of the forearm interosseous membrane. A review. Skeletal Radiol 2011; 40:1515-22. [PMID: 21598077 DOI: 10.1007/s00256-011-1190-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 03/26/2011] [Accepted: 04/25/2011] [Indexed: 02/02/2023]
Abstract
The interosseous membrane of the forearm is an important structure to consider in cases of elbow and forearm trauma; it can be injured after elbow or forearm fractures, leading to longitudinal forearm instability. Diagnosis of interosseous membrane injuries is challenging, and failure in diagnosis may result in poor clinical outcomes and complications. Magnetic resonance imaging and ultrasound have shown to be valuable methods for the evaluation of this important structure. Both techniques have advantages and limitations, and its use should be adapted to each specific clinical scenario. This article presents an up-to-date literature review regarding the use of ultrasound and magnetic resonance imaging in the forearm interosseous membrane evaluation.
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Soubeyrand M, Lafont C, Oberlin C, France W, Maulat I, Degeorges R. The “muscular hernia sign”: an original ultrasonographic sign to detect lesions of the forearm’s interosseous membrane. Surg Radiol Anat 2006; 28:372-8. [PMID: 16816891 DOI: 10.1007/s00276-006-0100-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2005] [Accepted: 02/06/2006] [Indexed: 10/24/2022]
Abstract
The total disruption of the forearm's interosseous membrane can lead to an Essex-Lopresti syndrome. The diagnosis must be done early for a better prognostic. Incomplete lesions can aggravate and an early diagnosis of incomplete lesions is a challenging problem. Magnetic resonance imaging is the gold standard but remains expensive, and is hard to obtain in an emergency. On the contrary, ultrasonography is cheap, accessible in an emergency, and dynamical tests can be performed easily. Twelve fresh frozen forearms were randomized in four groups. The membrane was divided into three parts (proximal, middle, and distal thirds). Each group was prepared with variable patterns of lesions. Two radiologists performed an ultrasonographic (US) examination of these forearms. They were blinded with respect to the lesional status of the forearms. Each examination consisted of two stages: static and dynamic. During the dynamic examination, the radiologist looked for the "muscular hernia sign". The results of their examinations were compared with the real lesional status. The static examination was very efficient in the proximal and middle parts of the membrane, and less reliable in the distal third. With the dynamical examination, no mistake occurred at the proximal and middle parts of the forearm, and there was only one at the distal part. The US examination of the interosseous membrane is very efficient to detect incomplete lesions, mostly, if dynamical tests are performed looking for a "muscular hernia sign".
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Affiliation(s)
- Marc Soubeyrand
- Hôpital Bichat Claude Bernard, Service d'Orthopédie et Traumatologie, 46 rue Henri Huchard, 75018 Paris, France
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Semitendinosus ligamentoplasty of the forearm interosseous membrane in a case of Essex-Lopresti syndrome. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2006; 16:164-168. [PMID: 28755126 DOI: 10.1007/s00590-005-0047-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2005] [Accepted: 10/13/2005] [Indexed: 10/24/2022]
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12
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Dotzis A, Cochu G, Mabit C, Charissoux JL, Arnaud JP. Comminuted fractures of the radial head treated by the Judet floating radial head prosthesis. ACTA ACUST UNITED AC 2006; 88:760-4. [PMID: 16720770 DOI: 10.1302/0301-620x.88b6.17415] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Excision is not a suitable treatment for all comminuted fractures of the radial head. In elbows where instability can be predicted, a replacement arthroplasty of the radial head is more effective. The aim of this paper was to present the medium-term results of the Judet floating radial head prosthesis. This operation was performed on 14 patients between 1992 and 2003, of whom 12 were reviewed at a mean follow-up of five years and three months (1 to 12 years). The outcome was assessed using the Mayo elbow performance score and a modified Disability of Arm Shoulder Hand (DASH) questionnaire. There were six excellent results, four good, one fair and one poor, as graded by the Mayo score. The mean DASH score was 23.9/100 (0 to 65.8/100). The only significant complication occurred in one patient who developed a severe complex regional pain syndrome. There were no patients with secondary instability of the elbow, implant loosening, cubitus valgus, osteoporosis of the capitellum, or pain in the forearm and wrist. Our experience, combined with that of other authors using this device, has encouraged us to continue using the Judet prosthesis in comminuted fractures of the elbow where instability is a potential problem.
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Affiliation(s)
- A Dotzis
- Department of Orthopaedic and Traumatologic Surgery, Dupuytren Hospital University, 2 Avenue Martin Luther King, 87042 Limoges Cedex, France.
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13
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Soubeyrand M, Oberlin C, Dumontier C, Belkheyar Z, Lafont C, Degeorges R. Ligamentoplasty of the forearm interosseous membrane using the semitendinosus tendon: anatomical study and surgical procedure. Surg Radiol Anat 2006; 28:300-7. [PMID: 16474924 DOI: 10.1007/s00276-006-0086-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2005] [Accepted: 01/16/2006] [Indexed: 11/25/2022]
Abstract
Total longitudinal disruptions of the interosseous membrane can allow proximal radius migration and are seen in Essex-Lopresti lesions. We propose an original technique of ligamentoplasty using the semitendinosus tendon. The graft corresponds to the forearm rotation axis for an optimized isometry and longitudinal stabilization. Our ligamentoplasty technique was performed on ten fresh frozen right forearms. We successively assessed the innocuousness, efficiency and resistance of the ligamentoplasty. The ligamentoplasty induced neither passive limitation of pronation-supination nor neurovascular lesions. It prevented from radius proximal migration. The mean load to failure was 28 kg at both ulnar and radial sides of the graft. Our technique is original for the type and position of the graft. It seems safe, efficient and resistant enough for in vivo procedures. This technique decreases longitudinal loads on the radius. It should be indicated in patients with Essex-Lopresti syndrome, in association with radial head internal fixation or arthroplasty.
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Affiliation(s)
- M Soubeyrand
- Service d'Orthopédie et Traumatologie, Hôpital Bichat Claude Bernard, 46, rue Henri Huchard, 75018, Paris, France
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Stabile KJ, Pfaeffle J, Weiss JA, Fischer K, Tomaino MM. Bi-directional mechanical properties of the human forearm interosseous ligament. J Orthop Res 2004; 22:607-12. [PMID: 15099642 DOI: 10.1016/j.orthres.2003.05.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2003] [Indexed: 02/04/2023]
Abstract
Interest in reconstruction of the interosseous ligament (IOL) of the forearm in the setting of longitudinal radio-ulnar dissociation has increased in recent years with hopes of improving clinical outcomes. This increased interest has been accompanied by research on biomechanics of the IOL. However, little is known about stress and strain in the IOL under externally applied forearm loads. This information is needed to help guide reconstruction. Mechanical properties of the IOL are needed to properly model the IOL for analyses such as finite element models. The objective of this study was to document the bi-directional mechanical properties along the fiber direction (longitudinal) and perpendicular to the fiber direction (transverse). Twenty specimens were mounted in a materials testing machine to perform preconditioning and a load to failure tensile test in each direction. Strain markers on the surface of the specimens were tracked with a video system. Data analysis provided stress-strain curves for each specimen. The elastic moduli of longitudinal and transverse specimens were 515+/-277 and 1.82+/-2.93 MPa, respectively. The tensile strength and ultimate strain of longitudinal and transverse specimens were 54.1+/-25.2 and 0.18+/-0.20 and 16+/-5% and 34+/-32%, respectively. The bi-directional mechanical properties of the IOL compared well with those published for the medial collateral ligament of the knee. The mechanical properties in the longitudinal direction were much greater than those in the transverse direction, which is indicative of the IOL's role in resisting longitudinal loading. The results of this study can be used to generate mathematical models of stress and strain in the IOL.
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Affiliation(s)
- Kathryne J Stabile
- Department of Orthopaedic Surgery, Musculoskeletal Research Center, University of Pittsburgh, Pennsylvania, P.O. Box 71199, Pittsburgh, PA 151213, USA
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Verdonschot N, van Hal CT, Schreurs BW, Buma P, Huiskes R, Slooff TJ. Time-dependent mechanical properties of HA/TCP particles in relation to morsellized bone grafts for use in impaction grafting. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH 2002; 58:599-604. [PMID: 11505435 DOI: 10.1002/jbm.1058] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In reconstructive surgery human bone defects are sometimes filled with the use of the impaction bone grafting technique. Currently different types of biomaterial particles are being developed as bone-substitute materials. Before these biomaterials can be applied their mechanical and biological behavior should be characterized. In this study the time-dependent mechanical behavior of biomaterial particles with different tri-calcium-phosphate/hydroxy-apatite (TCP:HA) ratios, particle sizes, and porosities is determined and compared to the behavior of human bone grafts, the latter being the standard material currently used to augment bone defects. The mechanical properties were assessed with the use of dynamic confined compression creep tests with a loading and unloading phase. Different graft material groups were tested, consisting of 100% human bone grafts, 100% biomaterial particles, and 50:50 weight mixtures of human grafts and biomaterial particles. No damage to the particles was observed by the impaction in the test chamber or by the dynamic load. Relative to the human graft material, the biomaterial particles hardly deformed under loading, were much stiffer, and showed almost no viscoelastic behavior. The mixtures showed intermediate results. Particle size and porosity influenced the behavior of the biomaterial particles. TCP:HA ratio did not have a great effect. The conclusion is that the application of these particles should be done with great care, as their mechanical behavior is drastically different than that of the human graft material. Mixing it with human bone grafts gave the material some biphasic, viscoelastic behavior that may be important for its biological response.
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Affiliation(s)
- N Verdonschot
- Orthopaedic Research Laboratory, University Medical Center Nijmegen, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
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Nakamura T, Yabe Y, Horiuchi Y. In vivo MR studies of dynamic changes in the interosseous membrane of the forearm during rotation. JOURNAL OF HAND SURGERY (EDINBURGH, SCOTLAND) 1999; 24:245-8. [PMID: 10372786 DOI: 10.1054/jhsb.1998.0185] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In vivo dynamic changes in the interosseous membrane (IOM) during forearm rotation were studied using magnetic resonance imaging (MRI). The right forearms of 20 healthy volunteers were examined in five different rotational positions. Axial slices were obtained at the proximal quarter, the middle and the distal quarter of the forearm. The changes in shape of the IOM during rotation were observed in an axial MR plane. For each image, we measured the interosseous distance and the length of the interosseous membrane. Images of the tendinous and membranous parts of the IOM could be differentiated by thickness. There were minimal dynamic changes in the tendinous part on the MRI while the membranous part showed numerous changes during rotation. The interosseous distance and the length of the interosseous membrane were maximum from a neutral to a slightly supinated position. The tendinous part is considered to be taut during rotation to provide stability between the radius and the ulna, but the membranous part which is soft, thin and elastic, allows smooth rotation.
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Affiliation(s)
- T Nakamura
- Department of Orthopaedic Surgery, School of Medicine, Keio University, Tokyo, Japan
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Wallace AL, Haber M, Sesel K, Sonnabend DH. Ultrasonic diagnosis of interosseous ligament failure in radioulnar dissociation. Injury 1999; 30:59-63. [PMID: 10396458 DOI: 10.1016/s0020-1383(98)00182-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- A L Wallace
- Department of Orthopaedic Surgery, Prince of Wales Hospital, Sydney, Australia.
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