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Kakegawa A, Sumitomo N, Nagira A, Ichinose Y, Fukushima N. The calcaneofibular ligament groove at the inferior fibula, an ultrasonographic anatomical landmark. Surg Radiol Anat 2024; 46:739-747. [PMID: 38573504 DOI: 10.1007/s00276-024-03346-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/08/2024] [Indexed: 04/05/2024]
Abstract
PURPOSE Calcaneofibular ligament (CFL) injuries are harder to diagnose than anterior talofibular ligament (ATFL) ones. This study aimed to clarify the fibular attachment of the CFL and verify the bony landmark for evaluating the CFL on ultrasonography. METHODS Fifty-nine ankles were used in this anatomical study. To confirm the control function of the CFL, we performed passive movement manually using cadaveric ankles and observed the ankle positions where the CFLs were tense. Histological observation of CFL attachment of the fibula was performed using Masson's trichrome stain. The ATFL and CFL were removed, and the bone morphology of the CFL attachment and inferior fibular end was imaged using a stereomicroscope and a 3D scanner. Using ultrasonography, we evaluated the bone morphology of the fibular attachment of the CFL in short-axis images of 27 healthy adult ankles. RESULTS The CFL was tensed according to ankle motions: supination, maximum dorsi flexion, maximum plantar flexion, and mild plantar flexion-external rotation. Below the CFL attachment of the fibula was a slight groove between the inferior tip and the obscure tubercle of the fibula. This groove was observed in 81.5% of cases using short-axis ultrasonography. CONCLUSION The CFL was tensed in various ankle positions to control the movements of the talocrural and subtalar joints. There was a slight groove at the inferior end of the fibula where the CFL coursed downward. We called it the CFL groove and proposed that it could serve as a landmark for the short-axis image of ultrasonography.
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Affiliation(s)
- Akira Kakegawa
- Faculty of Human Care, Teikyo Heisei University, 2-51-4 Higashi-Ikebukuro, Toshimaku, Tokyo, Japan.
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan.
| | - Norimi Sumitomo
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Ayata Nagira
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Yuko Ichinose
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Nanae Fukushima
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
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Heitz PH, Miron MC, Beauséjour M, Hupin M, DiLiddo L, Jourdain N, Nault ML. Ultrasound Assessment of Ankle Syndesmotic Injuries in a Pediatric Population. Clin J Sport Med 2024; 34:83-90. [PMID: 37882722 DOI: 10.1097/jsm.0000000000001193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 09/05/2023] [Indexed: 10/27/2023]
Abstract
OBJECTIVE To determine sensitivity and specificity for anterior-inferior tibiofibular ligament (AiTFL) integrity and tibiofibular clear-space (TFCS) cut-off points for dynamic evaluation using ultrasound (US) in a pediatric population. DESIGN Prospective cohort study. SETTING Tertiary care university-affiliated pediatric hospital patients between the ages of 12 and 18 sustaining acute ankle trauma with syndesmotic injury. INTERVENTIONS Participants were assigned to the syndesmotic injury protocol that included a standardized MRI and US. MAIN OUTCOME MEASURES Anterior-inferior tibiofibular ligament integrity for static assessment and TFCS measurements for dynamic assessment on US. For dynamic assessment, the distance between the distal tibia and fibula was first measured in neutral position and then in external rotation for each ankle. The US results on AiTFL integrity were compared with MRI, considered as our gold standard. Optimal cut-off points of TFCS values were determined with receiver operating characteristics curve analysis. RESULTS Twenty-six participants were included. Mean age was 14.8 years (SD = 1.3 years). Sensitivity and specificity for AiTFL integrity were 79% and 100%, respectively (4 false negatives on partial tears). For dynamic assessment, the cut-off points for the differences in tibiofibular distance between the 2 ankles in 1) neutral position (TFCS N I-U ) and 2) external rotation (TFCS ER I-U ) were 0.2 mm (sensitivity = 83% and specificity = 80%) and 0.1 mm (sensitivity = 83% and specificity = 80%), respectively. CONCLUSIONS Static US could be used in a triage context as a diagnostic tool for AiTFL integrity in a pediatric population as it shows good sensitivity and excellent specificity.
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Affiliation(s)
- Pierre-Henri Heitz
- Department of Surgery, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Surgery, Université de Montréal, Edouard-Montpetit, Montréal, QC, Canada
| | - Marie-Claude Miron
- Department of Radiology, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Radiology, Université de Montréal, Edouard-Montpetit, Montréal, QC, Canada
| | - Marie Beauséjour
- Department of Surgery, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Surgery, Université de Sherbrooke, Université de Sherbrooke-Campus Longueuil, Longueuil, QC, Canada
| | - Mathilde Hupin
- Department of Surgery, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Surgery, Université de Montréal, Edouard-Montpetit, Montréal, QC, Canada
| | - Lydia DiLiddo
- Department of Pediatrics, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Pediatrics, Université de Montréal, Edouard-Montpetit, Montréal, QC, Canada
| | | | - Marie-Lyne Nault
- Department of Surgery, CHU Sainte-Justine, Montréal, QC, Canada
- Department of Surgery, Université de Montréal, Edouard-Montpetit, Montréal, QC, Canada
- Department of Surgery, Hôpital du Sacré-Coeur de Montréal, Montreal, QC, Canada
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Esparó J, Vega J, Cordier G, Johnson R, Dallaudière B, Gasol-Santa X, Dalmau-Pastor M. Anterior talofibular ligament's superior fascicle as a cause of ankle microinstability can be routinely identified by ultrasound. Knee Surg Sports Traumatol Arthrosc 2024; 32:352-360. [PMID: 38258974 DOI: 10.1002/ksa.12052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/21/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024]
Abstract
PURPOSE Chronic pain can affect up to 40% of patients after ankle inversion sprains. The current hypothesis to explain this high percentage of chronic pain is a partial/total rupture of anterior talofibular ligament (ATFL) superior fascicle, a structure that has recently been described as intra-articular and as having a different function than ATFL's inferior fascicle. This has created the need for diagnosing ATFL superior and inferior fascicles independently. Therefore, the objective of this study is to investigate if the ATFL's superior fascicle can be visualized on ultrasound, and to describe its ultrasonographic appearance. METHODS Twenty fresh-frozen ankle specimens were used in this 4-phases study. First, the specimens were scanned on US to identify what was believed to be ATFL's superior fascicle. Second, ATFL's superior fascicle was sutured under direct arthroscopic vision. Next, the specimens were scanned on US to obtain an image of the sutured structure. Finally, the specimens were dissected to confirm that the suture was indeed placed on ATFL's superior fascicle. RESULTS On the 20 specimens studied, full correlation was obtained between US, arthroscopic suture and specimen dissection. ATFL's superior fascicle US appearance is provided. CONCLUSION ATFL's superior fascicle can be visualized on US, which will allow to undergo diagnosis of isolated injuries to that fascicle, a common finding in ankle microinstability. The results of this study will facilitate the diagnosis of partial or complete rupture of ATFL's superior fascicle, likely increasing the amount of ankle microinstability diagnosis, impacting clinical management of ankle sprain consequences.
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Affiliation(s)
- Jordi Esparó
- Osteosport Clinic, Manresa, Barcelona, Spain
- Department of Pathology and Experimental Therapeutics, Human Anatomy and Embryology Unit, School of Medicine and Health Science, University of Barcelona, Barcelona, Spain
| | - Jordi Vega
- Department of Pathology and Experimental Therapeutics, Human Anatomy and Embryology Unit, School of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- MIFAS by GRECMIP (Minimally Invasive Foot and Ankle Society), Merignac, France
- Foot and Ankle Unit, iMove Tres Torres, Barcelona, Spain
| | - Guillaume Cordier
- MIFAS by GRECMIP (Minimally Invasive Foot and Ankle Society), Merignac, France
- Sport Surgery-Foot and Ankle, Clinique du Sport, Bordeaux-Merignac, Mérignac, France
| | - Rowena Johnson
- Fortius Clinic, London, UK
- Carnegie School of Sport, Leeds Beckett University, Headingley Campus, Leeds, UK
| | - Benjamin Dallaudière
- Centre de Résonance Magnétique des Systèmes Biologiques, UMR 5536, CNRS, Université de Bordeaux, Bordeaux, France
- Centre d'Imagerie Ostéo-articulaire, Clinique du Sport de Bordeaux-Mérignac, Mérignac, France
- Département d'Imagerie Musculo-squelettique, Centre Hospitalier Universitaire Pellegrin, Place Amélie Léon Rabat, Bordeaux, France
| | | | - Miki Dalmau-Pastor
- Department of Pathology and Experimental Therapeutics, Human Anatomy and Embryology Unit, School of Medicine and Health Science, University of Barcelona, Barcelona, Spain
- MIFAS by GRECMIP (Minimally Invasive Foot and Ankle Society), Merignac, France
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Tong J, Li H, Li H, Hua Y. Bone marrow edema at ligament insertion is an accurate MRI sign of deltoid ligament injury. Acta Radiol 2024; 65:91-98. [PMID: 37722764 DOI: 10.1177/02841851231197508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
BACKGROUND Magnetic resonance imaging (MRI) is effective in diagnosing deltoid ligament (DL) injury but its sensitivity in chronic cases is low. Additional diagnostic signs are required to reduce the risk of a false negative diagnosis. PURPOSE To evaluate the added diagnostic value of bone marrow edema at the ligament insertion (BMELI) of DL to the MRI assessment of chronic DL injury. MATERIAL AND METHODS One hundred patients who consecutively came to our institution between November 2018 and December 2021 and underwent arthroscopic surgery for chronic ankle instability (CAI) were enrolled in the present study. Preoperative MR images were retrospectively reviewed by two orthopedic surgeons to evaluate the sensitivity, specificity and interobserver reliability of three MRI signs in diagnosing chronic DL injury, namely, abnormal ligamentous morphological characteristics (ALMC), BMELI and medial clear space (MCS). RESULTS Taking arthroscopy as the reference standard, there were 34 patients with and 66 without DL injury. ALMC had 64.71% (22/34; 46.47-79.70) sensitivity and 83.33% (55/66; 71.71-91.00) specificity, BMELI had 70.59% (24/34; 52.33-84.29) sensitivity and 95.45% (63/66; 86.44-98.82) specificity and MCS had 26.47% (9/34; 13.51-44.65) sensitivity and 92.42% (61/66; 82.50-97.18) specificity. Compared with ALMC, BMELI had similar efficacy in superficial cases (P = 0.06) and greater efficacy in deep cases (P = 0.04). All three signs showed good interobserver agreement (kappa values all above 0.7). CONCLUSION BMELI can reliably indicate concomitant injury to the DL in CAI patients. Using BMELI as a sign of chronic DL injury when ALMC is unclear may reduce the risk of a false negative diagnosis.
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Affiliation(s)
- Jiahui Tong
- Department of Sports Medicine, Huashan Hospital, Shanghai, China
| | - Hong Li
- Department of Sports Medicine, Huashan Hospital, Shanghai, China
| | - Hongyun Li
- Department of Sports Medicine, Huashan Hospital, Shanghai, China
| | - Yinghui Hua
- Department of Sports Medicine, Huashan Hospital, Shanghai, China
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Han J, Qian S, Lian J, Wu H, Zheng B, Wu X, Xu F, Wei S. Modified classifications and surgical decision-making process for chronic anterior talofibular ligament injuries based on the correlation of imaging studies and arthroscopic findings. INTERNATIONAL ORTHOPAEDICS 2023; 47:2683-2692. [PMID: 37477681 DOI: 10.1007/s00264-023-05896-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/05/2023] [Indexed: 07/22/2023]
Abstract
PURPOSE Surgical treatment of chronic ankle instability (CAI) typically includes ligament repair or reconstruction. Using preoperative ultrasonography or magnetic resonance imaging (MRI) to choose an appropriate arthroscopic procedure is still difficult. The aim of this study was to evaluate the correlation of imaging studies with arthroscopic findings and support the arthroscopic surgical decision-making process. METHODS One hundred twelve patients with chronic anterior talofibular ligament (ATFL) injuries were treated using the arthroscopic surgical decision-making process from November 2018 to August 2020. Preoperative imaging assessments using dynamic ultrasonography, MRI, and combined methods were applied to categorize the ATFL remnants into three quality grades ("good," "fair," and "poor"). Arthroscopic findings were classified into 6 major types (7 subtypes) and used to select an appropriate surgical procedure. Correlations between imaging studies, arthroscopic findings, and surgical methods were evaluated. Diagnostic parameters, clinical outcomes, and complications were also assessed. RESULTS There was a significant interobserver agreement in the evaluation of dynamic ultrasonography (0.954, P < 0.001), MRI (0.958, P < 0.001), and arthroscopy diagnosis (0.978, P < 0.001). There was a significant correlation between the modified imaging classifications, arthroscopic diagnostic types, and surgical procedures. The mean follow-up period was 33.58 ± 8.85 months. Significant improvements were documented in postoperative ankle functions when assessed with Karlson-Peterson scores and Cumberland Ankle Instability Tool scores. The risk of complications is also very low. CONCLUSION The modified classifications and surgical decision-making process based on dynamic ultrasonography, MRI, and arthroscopic findings, as proposed in this study, might help in selecting an appropriate arthroscopic surgical procedure for chronic ATFL injuries.
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Affiliation(s)
- Jing Han
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
| | - Shenglong Qian
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
| | - Junhong Lian
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
| | - Helin Wu
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
- The First Clinical Medical School of Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China
| | - Boyu Zheng
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
- Wuhan University of Science and Technology, Wuhan, Hubei Province, People's Republic of China
| | - Xinchen Wu
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
- Hubei University of Medicine, Shiyan, Hubei Province, People's Republic of China
| | - Feng Xu
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China
- The First Clinical Medical School of Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China
| | - Shijun Wei
- Department of Orthopaedics, General Hospital of Central Theater Command (Wuhan General Hospital of Guangzhou Command, previously), NO. 627, Wuluo Road, Wuhan, 430030, Hubei Province, People's Republic of China.
- The First Clinical Medical School of Southern Medical University, Guangzhou, Guangdong Province, People's Republic of China.
- Wuhan University of Science and Technology, Wuhan, Hubei Province, People's Republic of China.
- Hubei University of Medicine, Shiyan, Hubei Province, People's Republic of China.
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Meyer R, Loncar LR, Jensen E, Raja A, Tunis B, Moreland ML, Tunis J. The Role of Ultrasound in the Management of Ankle Sprains and a Clinically Relevant Geisinger Ankle Sprain Sports Ultrasound Protocol. Curr Sports Med Rep 2023; 22:320-327. [PMID: 37678351 DOI: 10.1249/jsr.0000000000001105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
ABSTRACT Ankle sprains are the most common lower extremity injury in physically active individuals. These injuries are classified as lateral, medial, and/or syndesmotic. Treatment may include functional rehabilitation, bracing, weight-bearing restriction, medications, injections, and surgery. While most sprains heal rapidly, permanent disability and pain may arise. Diagnostic ultrasound has been demonstrated to be accurate in diagnosing ligamentous injuries, but it is often excluded from management algorithms that rely on physical examination alone to diagnose significant injuries. This article proposes a comprehensive, evidence-based diagnostic ankle ultrasound protocol to implement in conjunction with thorough history and physical examination. We also review the current literature to describe where this protocol most improves diagnostic accuracy compared with physical examination alone.
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Affiliation(s)
| | | | | | - Altamash Raja
- Department of Rehabilitation Medicine, Rowan-Virtua School of Osteopathic Medicine, Sewell, NJ
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Kakegawa A, Fukushima N, Sumitomo N, Nagira A, Ichinose Y. Difference in the fibular attachment structure between the superior and inferior fascicles of the anterior talofibular ligament using ultrasonography and histological examinations. SURGICAL AND RADIOLOGIC ANATOMY : SRA 2022; 44:1513-1520. [PMID: 36449085 DOI: 10.1007/s00276-022-03049-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/21/2022] [Indexed: 12/02/2022]
Abstract
PURPOSE The anterior talofibular ligament (ATFL) is divided into superior (SB) and inferior bands (IB). Although the differences in length and width are known, the structure of the fibular attachment had not been elucidated. The present study aimed to clarify the differences in the fibular attachment structure between ATFL's SB and IB using cross-sectional images along the ligament. METHODS An anatomical study using 15 formalin-fixed ankles was performed. The lateral ankle ligament complex was collected after a longitudinal image of SB/IB was visualized by ultrasonography. The specimens were decalcified and sectioned longitudinally at the center of SB/IB using a microtome. Histological evaluation of the enthesis structure at the fibular attachment of SB/IB was performed using hematoxylin-eosin and Masson's trichrome stains. RESULTS A fibrillar pattern could not be observed in the longitudinal image at the IB level by ultrasonography. The lengths of ATFL's SB and IB were 20.6 ± 1.6 and 15.3 ± 1.3 mm, respectively, with thicknesses of 1.8 ± 0.4 and 1.0 ± 0.4 mm, respectively. The ATFL's IB was significantly shorter and thinner than the ATFL's SB. The fibular attachment of ATFL's SB had distinct enthesis structure, whereas in the attachment structure of the ATFL's IB, there were several variations including a type with a narrower enthesis structure than the ATFL's SB and a type that merged with or wrapped around the calcaneofibular ligament. CONCLUSION The fibular attachment structure between ATFL's SB and IB differs. Our results could be useful information when performing ultrasonography and MRI diagnosis.
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Affiliation(s)
- Akira Kakegawa
- Faculty of Human Care, Teikyo Heisei University, 2-51-4 Higashi-Ikebukuro, Toshimaku, Tokyo, Japan. .,Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan.
| | - Nanae Fukushima
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Norimi Sumitomo
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Ayata Nagira
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
| | - Yuko Ichinose
- Department of Anatomy, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, Nagano, Japan
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Martinez‐Franco A, Gijon‐Nogueron G, Franco‐Romero A, Tejero S, Torrontegui‐Duarte M, Jiménez‐Díaz F. Ultrasound Examination of the Ligament Complex Within the Medial Aspect of the Ankle and Foot. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:2897-2905. [PMID: 35170800 PMCID: PMC9790653 DOI: 10.1002/jum.15964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/18/2022] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
To properly diagnose and treat injuries to the ankle or foot, the physician must have good anatomical knowledge of the ligaments involved. The bundles can be distinguished and identified by ultrasound examination of the medial aspect, but this may be a challenging task. In the present illustrated study, we discuss how a detailed ultrasound examination can be made of the different ligaments within the medial aspect of the ankle and foot.
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Affiliation(s)
| | - Gabriel Gijon‐Nogueron
- Instituto de Investigación Biomédica de Málaga (IBIMA)MalagaSpain
- Department of Nursing and PodiatryUniversidad de MálagaMalagaSpain
| | | | - Sergio Tejero
- Foot and Ankle Unit, Orthopedic Surgery and Traumatology Service, Hospital Universitario Virgen del RocíoSevilleSpain
- School of Medicine, Universidad de SevillaSevilleSpain
| | | | - Fernando Jiménez‐Díaz
- University of Castilla La ManchaToledoSpain
- International Chair of Ultrasound MSK, UCAMMurciaSpain
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Dias S, Lewis TL, Alkhalfan Y, Ahluwalia R, Ray R. Current concepts in the surgical management of chronic ankle lateral ligament instability. J Orthop 2022; 33:87-94. [PMID: 35874042 PMCID: PMC9305620 DOI: 10.1016/j.jor.2022.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 10/17/2022] Open
Abstract
Background/aims Ankle sprains are common injuries which can lead to chronic lateral ankle ligament instability (CAI). Methods The aim of this review is to provide a comprehensive overview of the epidemiology, pathophysiology, investigation, surgical management and rehabilitation of CAI. Results Investigation of CAI is based on history, clinical examination, and imaging. Surgical management of CAI can be defined as anatomic reconstruction, anatomic and non anatomic repair of ATFL and/or CFL. Anatomic repair has been shown to have better functional outcomes and less secondary osteoarthritis when compared to non anatomic repair. Non-anatomic methods do not replicate the normal anatomical course of ATFL/CFL and may lead to stiffness. The most common surgical treatment for CAI is the open modified Broström repair augmented with the Gould modification. There are arthroscopic techniques being developed which have reported promising clinical results. However, there are considerable areas of further research which should be carried out to improve understanding and effectiveness of current treatment options. Standardised validated patient reported outcome measures and evidence-based protocols in the rehabilitation periods are crucial for positive and reproducible outcomes. Conclusion Surgical repair has proven to show excellent outcomes for patients suffering from CAI, however larger prospective studies should be carried out to evaluate the use of newer surgical techniques.
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Affiliation(s)
- Shiluka Dias
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Thomas L. Lewis
- Guy's and St Thomas' NHS Foundation Trust, London, UK
- King's Foot and Ankle Unit, King's College Hospital NHS Foundation Trust, London, UK
| | | | - Raju Ahluwalia
- King's College Hospital MTC, London; King's College Hospital Diabetic Foot Unit & King's Foot and Ankle Unit, King's College Hospital NHS Foundation Trust, London, UK
| | - Robbie Ray
- King's Foot and Ankle Unit, King's College Hospital NHS Foundation Trust, London, UK
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10
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Foreman SC, Neumann J, Han J, Harrasser N, Weiss K, Peeters JM, Karampinos DC, Makowski MR, Gersing AS, Woertler K. Deep learning-based acceleration of Compressed Sense MR imaging of the ankle. Eur Radiol 2022; 32:8376-8385. [PMID: 35751695 DOI: 10.1007/s00330-022-08919-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/13/2022] [Accepted: 05/30/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To evaluate a compressed sensing artificial intelligence framework (CSAI) to accelerate MRI acquisition of the ankle. METHODS Thirty patients were scanned at 3T. Axial T2-w, coronal T1-w, and coronal/sagittal intermediate-w scans with fat saturation were acquired using compressed sensing only (12:44 min, CS), CSAI with an acceleration factor of 4.6-5.3 (6:45 min, CSAI2x), and CSAI with an acceleration factor of 6.9-7.7 (4:46 min, CSAI3x). Moreover, a high-resolution axial T2-w scan was obtained using CSAI with a similar scan duration compared to CS. Depiction and presence of abnormalities were graded. Signal-to-noise and contrast-to-noise were calculated. Wilcoxon signed-rank test and Cohen's kappa were used to compare CSAI with CS sequences. RESULTS The correlation was perfect between CS and CSAI2x (κ = 1.0) and excellent for CS and CSAI3x (κ = 0.86-1.0). No significant differences were found for the depiction of structures between CS and CSAI2x and the same abnormalities were detected in both protocols. For CSAI3x the depiction was graded lower (p ≤ 0.001), though most abnormalities were also detected. For CSAI2x contrast-to-noise fluid/muscle was higher compared to CS (p ≤ 0.05), while no differences were found for other tissues. Signal-to-noise and contrast-to-noise were higher for CSAI3x compared to CS (p ≤ 0.05). The high - resolution axial T2-w sequence specifically improved the depiction of tendons and the tibial nerve (p ≤ 0.005). CONCLUSIONS Acquisition times can be reduced by 47% using CSAI compared to CS without decreasing diagnostic image quality. Reducing acquisition times by 63% is feasible but should be reserved for specific patients. The depiction of specific structures is improved using a high-resolution axial T2-w CSAI scan. KEY POINTS • Prospective study showed that CSAI enables reduction in acquisition times by 47% without decreasing diagnostic image quality. • Reducing acquisition times by 63% still produces images with an acceptable diagnostic accuracy but should be reserved for specific patients. • CSAI may be implemented to scan at a higher resolution compared to standard CS images without increasing acquisition times.
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Affiliation(s)
- Sarah C Foreman
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany.
| | - Jan Neumann
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Jessie Han
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Norbert Harrasser
- Department of Orthopaedic Surgery, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Kilian Weiss
- Philips GmbH, Röntgenstrasse 22, 22335, Hamburg, Germany
| | - Johannes M Peeters
- Philips Healthcare, Veenpluis 4-6, Building QR-0.113, 5684, Best, PC, Netherlands
| | - Dimitrios C Karampinos
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Marcus R Makowski
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Alexandra S Gersing
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany.,Department of Neuroradiology, University Hospital Munich (LMU), Marchioninistrasse 15, 81377, Munich, Germany
| | - Klaus Woertler
- Department of Radiology, Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany
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11
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Omodani T, Takahashi K. Ultrasound findings of the deltoid ligament in patients with acute ankle sprains: A retrospective review. J Orthop Sci 2022:S0949-2658(22)00130-0. [PMID: 35691876 DOI: 10.1016/j.jos.2022.05.010] [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] [Received: 02/15/2022] [Revised: 03/31/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The deltoid ligament is a complex structure composed of multiple ligaments located on the medial side of the ankle joint that can be injured by ankle sprains. Although there have been previous reports on ultrasound imaging of the injured deltoid ligament, a systematic method for depicting each ligament component has not been established. This study aimed to clarify the ultrasound findings of the deltoid ligament in ankle sprains using a systematic scanning protocol. METHODS We examined the tenderness of the medial ankle and evaluated the ultrasound findings of the deltoid ligament in 169 sprained ankles with no fracture, within 3 days after injury. Observation and evaluation of the six components of the deltoid ligament were performed using a systematic scanning protocol with four probe positions. RESULTS Of the 169 ankles, 48 ankles had tenderness in the deltoid ligament. Ultrasonography confirmed deltoid ligament damage in 13 of these 48 ankles. Of the 13 ankles, 3 ankles had damages only in the superficial layer, 3 ankles only in the deep layer, and 7 ankles in both the superficial and deep layers. CONCLUSIONS We clarified the details of the damage pattern of the deltoid ligament in acute ankle sprains. It was possible to identify the superficial and deep layers of the ligament and to observe the damage pattern of each ligament component in detail, and it appeared that ultrasonography could be used as a tool to evaluate the damage pattern of the deltoid ligament in acute ankle sprains.
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Affiliation(s)
- Toru Omodani
- Sports Medicine & Joint Center, Funabashi Orthopaedic Hospital, 1-833, Hasama-cho, Funabashi, Chiba Prefecture 2740822, Japan; Department of Physical Medicine and Rehabilitation, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
| | - Kenji Takahashi
- Sports Medicine & Joint Center, Funabashi Orthopaedic Hospital, 1-833, Hasama-cho, Funabashi, Chiba Prefecture 2740822, Japan
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12
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Hosseinian SHS, Aminzadeh B, Rezaeian A, Jarahi L, Naeini AK, Jangjui P. Diagnostic Value of Ultrasound in Ankle Sprain. J Foot Ankle Surg 2022; 61:305-309. [PMID: 34565666 DOI: 10.1053/j.jfas.2021.08.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 08/09/2021] [Accepted: 08/11/2021] [Indexed: 02/03/2023]
Abstract
The present study aimed to evaluate the sensitivity and specificity of clinical tests and ultrasonography in detecting ankle ligament injuries. In this cross-sectional study, 105 patients with a history of ankle sprain were included. Ankle ligaments, including syndesmosis of ankle, as well as deltoid, calcaneofibular, anterior talofibular, and posterior talofibular ligaments were evaluated by clinical tests, ultrasonography, and magnetic resonance imaging. The sensitivity and specificity of ultrasound and clinical tests were assessed in normal, sprain, partial tear, and complete tear groups. The inter-observer reliability (Cohen's Kappa score) of the evaluated techniques with magnetic resonance imaging was assessed. Anterior drawer test showed a sensitivity and specificity of 81 and 80% in the detection of anterior talofibular ligament injuries, respectively. Ultrasonography showed 100% sensitivity and specificity in distinguishing normal anterior talofibular ligament from the torn or sprained ligament with a kappa value of 1. The sensitivity of ultrasonography in detecting normal calcaneofibular ligament and deltoid ligament was 93% and 90%, respectively. Ultrasonography was highly specific in detecting calcaneofibular ligament tear but it was not sensitive in this regard. Ultrasonography was proved reliable in determining the normal anterior talofibular ligament and calcaneofibular ligament from the torn or sprained ligament. Ultrasonography is an effective complementary tool for primary evaluation of ankle injuries, which leads to early diagnosis and efficient quality of care. Clinical tests are not reliable to rule out the ankle ligaments injury and the results should be interpreted with caution.
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Affiliation(s)
- Sayyed Hadi Sayyed Hosseinian
- Assistant Professor of Orthopedic Surgery, Orthopedic Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Behzad Aminzadeh
- Assistant Professor of Radiology, Department of Radiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amin Rezaeian
- Orthopedic Resident, Orthopedic Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lida Jarahi
- Associate Professor of Community Medicine, Department of Community Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Kasaeian Naeini
- Orthopedic Resident, Orthopedic Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Puria Jangjui
- Medical Student, Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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13
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Nagatomo M, Yoshimura I, Hagio T, Ishimatsu T, Sugino Y, Yamamoto T. Straight Form of Calcaneofibular Ligament as a Three-Dimensional Magnetic Resonance Imaging Sign in Diagnosis of Calcaneofibular Ligament and Anterior Talofibular Ligament Inferior Fascicle Injury. J Foot Ankle Surg 2022; 61:327-332. [PMID: 34610885 DOI: 10.1053/j.jfas.2021.09.003] [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] [Received: 05/31/2021] [Revised: 08/14/2021] [Accepted: 09/01/2021] [Indexed: 02/03/2023]
Abstract
The present study was performed to investigate the morphological characteristics of the calcaneofibular ligament (CFL) and evaluate its relationship to the anterior talofibular ligament (ATFL) in patients with lateral ankle ligament injury using 3-dimensional magnetic resonance imaging (3D-MRI). This retrospective study involved 35 patients with lateral ankle ligament injury and 24 patients without a history of ankle trauma and a bone abnormality as controls. Reconstructed 3D-MRI was used to classify the form of the CFL as curved, wavy, or straight. The presence/absence of continuity between the fibula and CFL was evaluated in the 35 patients with injury, who were divided into 2 groups (continuity and discontinuity groups). The number of fascicles in the ATFL and the continuity between the distal end of the fibula and the proximal end of the ATFL were then evaluated. Among the patients with injury, 54.3% had the curve type of CFL, 34.3% had the wave type, and 11.4% had the straight type. In the control group, 62.5% had the curve type, 37.5% had the wave type, and none had the straight type. Continuity between the fibula and CFL was seen in 88.6%, and discontinuity was seen in 11.4%. Additionally, 85.7% had double fascicles in the ATFL. Inferior fascicle discontinuity between the ATFL and fibula was found in 13.3% with a double-fascicle ATFL; in all of these patients, the form of the CFL was straight and exhibited inferior fascicle discontinuity. The straight form of CFL could be a 3D-MRI sign in the diagnosis of CFL and ATFL inferior fascicle injury.
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Affiliation(s)
- Masaya Nagatomo
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan
| | - Ichiro Yoshimura
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan.
| | - Tomonobu Hagio
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan
| | - Tetsuro Ishimatsu
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan
| | - Yuki Sugino
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan
| | - Takuaki Yamamoto
- Department of Orthopaedic Surgery, Fukuoka University Faculty of Medicine, Jonan-ku, Fukuoka, Japan
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14
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Tomás R, Visco CJ. Management of Acute Ankle Sprains in the Athlete. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2022. [DOI: 10.1007/s40141-021-00336-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Bejarano-Pineda L, Guss D, Waryasz G, DiGiovanni CW, Kwon JY. The Syndesmosis, Part I: Anatomy, Injury Mechanism, Classification, and Diagnosis. Orthop Clin North Am 2021; 52:403-415. [PMID: 34538351 DOI: 10.1016/j.ocl.2021.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Ankle fractures are common injuries to the lower extremity with approximately 20% sustaining a concomitant injury to the syndesmosis. Although the deltoid ligament is not formally included in the syndesmotic complex, it plays an important role in the mortise stability. Therefore, its integrity should be always evaluated when syndesmotic injury is suspected. Given the anatomic variability of the syndesmosis between individuals, bilateral ankle imaging is recommended, especially in cases of subtle instability. Diagnostic tests that allow dynamic assessment of the distal tibiofibular joint in the 3 planes are the most reliable in determining the presence of syndesmotic injury.
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Affiliation(s)
- Lorena Bejarano-Pineda
- Foot & Ankle Research and Innovation Laboratory - Harvard Medical School, Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital - Newton-Wellesley Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA; Foot & Ankle Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA
| | - Daniel Guss
- Foot & Ankle Research and Innovation Laboratory - Harvard Medical School, Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital - Newton-Wellesley Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA; Foot & Ankle Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA
| | - Gregory Waryasz
- Foot & Ankle Research and Innovation Laboratory - Harvard Medical School, Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital - Newton-Wellesley Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA; Foot & Ankle Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA
| | - Christopher W DiGiovanni
- Foot & Ankle Research and Innovation Laboratory - Harvard Medical School, Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital - Newton-Wellesley Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA; Foot & Ankle Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA
| | - John Y Kwon
- Foot & Ankle Research and Innovation Laboratory - Harvard Medical School, Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, Massachusetts General Hospital - Newton-Wellesley Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA; Foot & Ankle Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, 40 2nd Avenue Building 52, Suite 1150, Waltham, MA 02451, USA.
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Barini M, Zagaria D, Licandro D, Pansini S, Airoldi C, Leigheb M, Carriero A. Magnetic Resonance Accuracy in the Diagnosis of Anterior Talo-Fibular Ligament Acute Injury: A Systematic Review and Meta-Analysis. Diagnostics (Basel) 2021; 11:1782. [PMID: 34679480 PMCID: PMC8534480 DOI: 10.3390/diagnostics11101782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The studies about injury to the anterior talo-fibular ligament (ATFL) are focused mainly on chronic symptoms and chronic instability, and the literature about the accuracy of magnetic resonance imaging (MRI) in acute injuries is quite lacking. METHODS This systematic review with meta-analysis analyzes the diagnostic accuracy of MRI on acute ATFL injury. Relative studies were retrieved after searching three databases (MEDLINE, SCOPUS, and Cochrane Central Register of Controlled Trails). Eligible studies were summarized. The quality of the included articles was assessed using the revised Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) tool. Data were extracted to calculate pooled sensitivity and specificity of MRI. RESULTS Seven studies met our inclusion and exclusion criteria. For MRI, the pooled sensitivities and specificity in diagnosing acute ATFL injury were respectively 1.0 (95% CI: 0.58-1) and 0.9 (95% CI: 0.79-0.96). Pooled LR+ and LR- were respectively 10.4 (95% CI: 4.6-23) and 0 (95% CI: 0-0.82). CONCLUSION This systematic review with meta-analysis investigated the accuracy of imaging for the diagnosis of acute ATFL injury. Our results demonstrated that MRI shows high diagnostic accuracy in the diagnosis of acute ATFL lesions. These results suggest that routine MRI in the case of suspected ATFL acute injury may be clinically useful, although this is not done in clinical practice due probably to high cost.
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Affiliation(s)
- Michela Barini
- Department of Radiodiagnostic and Interventional Radiology, AOU Maggiore della Carità, 28100 Novara, Italy; (M.B.); (D.L.); (S.P.); (A.C.)
| | - Domenico Zagaria
- Department of Radiodiagnostic and Interventional Radiology, AOU Maggiore della Carità, 28100 Novara, Italy; (M.B.); (D.L.); (S.P.); (A.C.)
| | - Davide Licandro
- Department of Radiodiagnostic and Interventional Radiology, AOU Maggiore della Carità, 28100 Novara, Italy; (M.B.); (D.L.); (S.P.); (A.C.)
| | - Sergio Pansini
- Department of Radiodiagnostic and Interventional Radiology, AOU Maggiore della Carità, 28100 Novara, Italy; (M.B.); (D.L.); (S.P.); (A.C.)
| | - Chiara Airoldi
- Unit of Medical Statistics and Epidemiology, Department of Translation Medicine, University of Piemonte Orientale, AOU Maggiore della Carità, 28100 Novara, Italy;
| | - Massimiliano Leigheb
- Orthopaedics and Traumatology Unit, Department of Health Sciences, University of Piemonte Orientale, AOU Maggiore della Carità, 28100 Novara, Italy;
| | - Alessandro Carriero
- Department of Radiodiagnostic and Interventional Radiology, AOU Maggiore della Carità, 28100 Novara, Italy; (M.B.); (D.L.); (S.P.); (A.C.)
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Abstract
Utilization of musculoskeletal ultrasound, in particular for sports medicine, has dramatically increased in recent years. Ultrasound is an important adjunct tool to physical examination and other imaging methods in the evaluation and management of the injured athlete. It offers unique advantages in specific clinical scenarios. Dedicated training and a standardized scanning technique are important to overcome the inherent operator dependence and avoid diagnostic pitfalls. Ultrasound guidance can also improve accuracy in targeted percutaneous injection therapies. This article reviews the general ultrasound appearance of muscle, tendon, ligament, and nerve abnormalities in the athlete with a focus on sport-specific injuries.
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18
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Basha MAA, Eldib DB, Zaitoun MM, Ghandour TM, Aly T, Mostafa S, Atta DS, Algazzar HY. The Added Diagnostic Value of the Bright Rim Sign to Conventional MRI Assessment of Anterior Talofibular Ligament Disruption. Acad Radiol 2021; 28:e247-e257. [PMID: 32534965 DOI: 10.1016/j.acra.2020.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/07/2020] [Accepted: 05/07/2020] [Indexed: 10/24/2022]
Abstract
RATIONALE AND OBJECTIVES The bright rim sign (BRS) was used as a reliable indicator of anterior talofibular ligament (ATFL) disruption beside other well-known diagnostic criteria. Although this sign can improve accuracy of conventional magnetic resonance imaging (MRI) in diagnosis of ATFL disruption, it was not adequately discussed in the literature. This study aimed to confirm the added diagnostic value of BRS to conventional MRI assessment of ATFL disruption. MATERIALS AND METHODS A prospective study included 62 patients (47 males and 15 females; mean age, 36.9 ± 12.1 years; range, 17-52 years) with clinically suspected ATFL disruption. All patients underwent MRI and arthroscopy of ankle. MRI images were evaluated for the presence of ligament disruption sign (LDS) and BRS. The patients were classified into 3 groups: group 1 included patients with acute lateral ankle ligament sprain; group 2 included patients with chronic ankle instability; and group 3 included patients with recurring ankle sprain. The diagnostic value of the BRS was evaluated using arthroscopy as reference standard. RESULTS The diagnostic value of both signs together increased overall sensitivity in detecting ATFL disruption to 86.7% compared to 60% when considering LDS alone (p < 0.0001). In group 1 and 3, the sensitivity increased when both signs were considered together compared to LDS alone (p = 0.004 and 0.025, respectively). In group 2, there was a trend toward significance in sensitivity when both signs were considered compared to LDS alone (p = 0.08). CONCLUSION BRS is a very helpful diagnostic sign in assessment of ATFL disruption when considered conjointly with the LDS.
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Basha MAA, Eldib DB, Zaitoun MM, Ghandour TM, Aly T, Mostafa S, Atta DS, Algazzar HY. The Added Diagnostic Value of the Bright Rim Sign to Conventional MRI Assessment of Anterior Talofibular Ligament Disruption. Acad Radiol 2021; 28:e247-e257. [DOI: https:/doi.org/10.1016/j.acra.2020.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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20
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Noda Y, Horibe S, Hiramatsu K, Takao R, Fujita K. Quick and simple test to evaluate severity of acute lateral ankle sprain. ASIA-PACIFIC JOURNAL OF SPORT MEDICINE ARTHROSCOPY REHABILITATION AND TECHNOLOGY 2021; 25:30-34. [PMID: 34141593 PMCID: PMC8180947 DOI: 10.1016/j.asmart.2021.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 04/25/2021] [Accepted: 05/10/2021] [Indexed: 12/26/2022]
Abstract
Background/objective For early return to sports after a lateral ankle sprain (LAS) and recurrence prevention, effective rehabilitation and gradual return to sports should be initiated while predicting the return time based on the appropriate severity evaluation immediately after injury. However, since severity evaluations performed in previous studies required large space and stairs and involved high-revel activity, their use as a test and index to evaluate severity after LAS was not appropriate considering convenience and risk of re-injury. Therefore, a quick and simple test was developed to evaluate the severity of acute LAS. This study aimed to verify the association between ankle function for severity evaluation and anterior talofibular ligament (ATFL) injury type by ultrasonography and to clarify the usefulness for acute LAS severity evaluation of the single-leg loading (SLL) test. Methods In total, 50 patients (34 men, 16 women) out of 58 patients who visited our sports clinic within 3 days after acute LAS and who conformed to the study criteria were included in this study. During the first visit, SLL test and objective/subjective ankle joint evaluation were performed. The SLL test consists of single-leg standing, single-leg heel raising and single-leg hopping, and patients were classified into four levels from 1 to 4 according to results. In addition, ultrasonographic evaluation was performed within 1 week after the first visit to evaluate the type of ATFL injury. Type I was defined as intact ATFL, Type II as swollen ATFL with an almost intact fibrillar pattern and Type III as ATFL appearing swollen with a disrupted fibrillar pattern. The relationship between the SLL test and each evaluation item was investigated using Spearman's correlation coefficient. Results As a result of the SLL test, 15 patients had Level 1 (30%), 19 Level 2 (38%), 5 Level 3 (10%) and 11 Level 4 (22%). With regard to correlation coefficients of the SLL test, Japanese Society for Surgery of the Foot ankle/hindfoot scale and sports activity were rs = 0.71 (p < 0.001) and rs = 0.66 (p < 0.001), respectively, showing a significant positive correlation. SLL test and the type of ATFL injury also showed a significant negative correlation (rs = −0.58, p < 0.001). Conclusions The SLL test was a simple and useful test that can be used as an index to evaluate the severity of acute LAS.
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Affiliation(s)
- Yuki Noda
- Department of Rehabilitation, Naragakuen University, Japan
| | - Shuji Horibe
- Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Japan
| | | | - Rikio Takao
- Graduate School of Life and Environmental Sciences, Osaka Prefecture Univercity, Japan
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Cornu O, Manon J, Tribak K, Putineanu D. Traumatic injuries of the distal tibiofibular syndesmosis. Orthop Traumatol Surg Res 2021; 107:102778. [PMID: 33333279 DOI: 10.1016/j.otsr.2020.102778] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 05/15/2020] [Indexed: 02/03/2023]
Abstract
The distal tibiofibular syndesmosis (DTFS) is frequently injured during ankle trauma. The sequelae can be significant, including chronic instability, early osteoarthritis and residual pain. The aim of this study is to summarize the current state knowledge about these injuries by answering four questions. They frequently occur in the context of an ankle sprain (20-40% of cases) or during various types of ankle fractures (20-100% of cases). They cannot be ruled out based solely on fracture type and must be investigated when a fibular or posterior malleolar fracture is present. Clinical examination and imaging are essential but do not provide a definitive diagnosis. Ultrasonography, CT scan and MRI have high sensitivity, but their static nature does not allow a treatment strategy to be defined. Dynamic radiographs must be taken, either with load or during a procedure. If instability is detected, stabilization is the general rule. In fracture cases, reduction is achieved by restoring the length and rotation of the distal fibular fragment, preferably during an open procedure. In sprain cases, reduction is not a problem unless there is ligament interposition. Tibiofibular fixation is done 1.5 to 3cm from the talocrural joint, while ensuring the reduction is perfect. The main complication-non-healing of the syndesmosis-is attributed to poor initial reduction. This or functional discomfort during weight bearing will require removal of the fixation hardware. In most cases, this allows functional recovery and correction of the inadequate reduction. Persistence of instability will require ligament reconstruction or fusion of the syndesmosis. Chronic instability can lead to ankle osteoarthritis. LEVEL OF EVIDENCE: V, expert opinion.
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Affiliation(s)
- Olivier Cornu
- Service de chirurgie orthopédique et traumatologie, cliniques universitaires Saint-Luc UCL, université catholique de Louvain, Brussels, Belgium.
| | - Julie Manon
- Service de chirurgie orthopédique et traumatologie, cliniques universitaires Saint-Luc UCL, université catholique de Louvain, Brussels, Belgium
| | - Karim Tribak
- Service de chirurgie orthopédique et traumatologie, cliniques universitaires Saint-Luc UCL, université catholique de Louvain, Brussels, Belgium
| | - Dan Putineanu
- Service de chirurgie orthopédique et traumatologie, cliniques universitaires Saint-Luc UCL, université catholique de Louvain, Brussels, Belgium
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Bruns A, Möller I, Martinoli C. Back to the roots of rheumatology - Imaging of regional pain syndromes. Best Pract Res Clin Rheumatol 2020; 34:101630. [PMID: 33272828 DOI: 10.1016/j.berh.2020.101630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Musculoskeletal regional pain syndromes (RPS) often lead to patient referrals in general and rheumatological practice. Detailed history taking and clinical examination can, in most cases, reveal the cause for pain and direct the subsequent management of the conditions. Yet, when in doubt, imaging methods, such as ultrasound (US) may support the clinical assessment. This paper reviews the underlying pathologies of some of the most frequently encountered RPS and the role of musculoskeletal US imaging for their diagnosis and treatment. If available, data on diagnostic accuracy and comparisons with gold standards are reported. The article stresses the importance of anatomical and sonoanatomical knowledge for the proper interpretation of the US images, points out the advantages and disadvantages of this imaging tool, and suggests the future research agenda.
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Affiliation(s)
- Alessandra Bruns
- Division of Rheumatology, Sherbrooke University, Sherbrooke, Canada.
| | - Ingrid Möller
- Instituto Poal de Reumatologia, University of Barcelona, Barcelona, Spain
| | - Carlo Martinoli
- Department of Health Sciences (DISSAL), Università di Genova, Genova, Italy; IRCCS Ospedale Policlinico San Martino, Genova, Italy
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Rein S, Houschyar KS, Sterling-Hauf T. Ultrasound Analysis of Lateral Ankle Ligaments in Functional Ankle Instability. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:3228-3238. [PMID: 32933796 DOI: 10.1016/j.ultrasmedbio.2020.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/10/2020] [Accepted: 08/13/2020] [Indexed: 06/11/2023]
Abstract
The anterior talofibular ligament and the calcaneofibular ligament were sonographically investigated in 16 patients with functional ankle instability (FAI) and 16 controls under neutral and standardized stress conditions of 15 kp with a TELOS device. Clinical investigation revealed a significantly higher rate of a positive anterior drawer and talar tilt (p <0.001, respectively), significantly increased supination (p = 0.047) of the right ankle joint and increased plantarflexion (p = 0.009) of the left ankle joint in the FAI group compared with controls. Significantly higher rates of inhomogeneity and hypo-echogenicity were sonographically observed in both ligaments in the FAI group (p < 0.05, respectively). The anterior talofibular ligament was significantly longer under stress conditions, and the calcaneofibular ligament was significantly longer under both neutral and stress conditions in the FAI group (p < 0.05, respectively). Peritendinous edema of the peroneal tendons was found in 22% of the FAI group and 6% of controls.
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Affiliation(s)
- Susanne Rein
- Department of Plastic and Hand Surgery, Burn Unit, Klinikum Sankt Georg, Leipzig, Germany; Martin-Luther-University of Halle-Wittenberg, Halle-Wittenberg, Germany.
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Seok H, Lee SH, Yun SJ. Diagnostic performance of ankle ultrasound for diagnosing anterior talofibular and calcaneofibular ligament injuries: a meta-analysis. Acta Radiol 2020; 61:651-661. [PMID: 31510761 DOI: 10.1177/0284185119873119] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Ankle ultrasound imaging could be an option with higher priority due to its lack of radiation, and cost- and time-effectiveness. However, previous studies regarding anterior tibiofibular ligament and calcaneofibular ligament injuries have shown varied results. Purpose To evaluate the diagnostic performance of ankle ultrasound for anterior tibiofibular ligament and calcaneofibular ligament injuries. Material and Methods PubMed and EMBASE databases were searched for diagnostic accuracy studies that used ultrasound for diagnosing anterior tibiofibular ligament and calcaneofibular ligament injuries. Bivariate and hierarchical summary receiver operating characteristic modeling were used to evaluate diagnostic performance. Subgroup analysis was performed using studies according to severity of the injury (complete and partial anterior tibiofibular ligament tear). We performed meta-regression analyses for heterogeneity exploration. Results Ten articles involving a total of 380 patients were included. For anterior tibiofibular ligament injury, the summary sensitivity, summary specificity, and area under the hierarchical summary receiver operating characteristic curve (AUC) were 0.99, 0.92, and 0.99, respectively. For calcaneofibular ligament injury, the summary sensitivity, summary specificity, and AUC were 0.95, 0.99, and 0.95, respectively. In subgroup analysis, for complete anterior tibiofibular ligament tear, the summary sensitivity, summary specificity, and AUC were 0.96, 0.82, and 0.96, respectively. For partial anterior tibiofibular ligament tear, the summary sensitivity, summary specificity, and AUC were 0.90, 0.82, and 0.93, respectively. Among the various potential covariates, proportion of anterior tibiofibular ligament tear, ultrasound interpreter, and reference standard were associated with specificity heterogeneity. Conclusion Ankle ultrasound demonstrates high diagnostic performance in the diagnosis of anterior tibiofibular ligament and calcaneofibular ligament injuries. We recommend ultrasound performed by a musculoskeletal radiologist as a first-line diagnostic tool to diagnose anterior tibiofibular ligament and calcaneofibular ligament injuries.
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Affiliation(s)
- Hosik Seok
- Department of Radiology, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Sun Hwa Lee
- Department of Emergency Medicine, Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea
| | - Seong Jong Yun
- Department of Radiology, Kyung Hee University Hospital at Gangdong, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
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Intra and Inter-rater Reliability between Ultrasound Imaging and Caliper Measures to determine Spring Ligament Dimensions in Cadavers. Sci Rep 2019; 9:14808. [PMID: 31616040 PMCID: PMC6794374 DOI: 10.1038/s41598-019-51384-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 09/30/2019] [Indexed: 12/14/2022] Open
Abstract
The purpose was to evaluate intra and inter-rater reliability, repeatability and absolute accuracy between ultrasound imaging (US) and caliper measures to determine Spring ligament (SL) dimensions in cadavers. SLs were identified from 62 human feet from formaldehyde-embalmed cadavers. Intra and inter-observer reliability, repeatability and absolute accuracy of SL width, thickness and length between US and caliper measurements were determined at intra and inter-session by intraclass correlation coefficients, Pearson´s correlation coefficients, Student t tests, standard errors of measurement, minimum detectable changes, values of normality, 95% limits of agreement, and Bland-Altman plots. Excellent inter-session and inter-rater reliability, adequate absolute accuracy, almost perfect agreement and strong correlations were shown for caliper, US and their comparison for all SL dimensions. US measurements presented higher absolute accuracy than caliper measures for SL length and thickness dimensions, while caliper displayed greater absolute accuracy for SL width dimensions. Good repeatability (P > 0.05) was shown for all SL dimensions by US, caliper and their comparison, except for SL width dimension measured with US (P = 0.019). Both US and caliper could be recommended for all SL dimensions evaluation due to their excellent reliability and absolute accuracy in cadavers, although width dimensions should be considered with caution due to US repeatability differences.
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Diagnosis and treatment of ankle syndesmosis injuries with associated interosseous membrane injury: a current concept review. INTERNATIONAL ORTHOPAEDICS 2019; 43:2539-2547. [PMID: 31440891 DOI: 10.1007/s00264-019-04396-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 08/14/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Tibiofibular syndesmosis injury leads to ankle pain and dysfunction when ankle injuries are not treated properly. Despite several studies having been performed, many questions about diagnosis and treatment remain unanswered, especially in ankle syndesmosis injury with interosseous membrane injury. Therefore, the purpose of this study was to help guide best practice recommendations. METHODS This review explores the mechanism of injury, clinical features, diagnosis methods, and the treatment strategy for ankle syndesmosis injury with interosseous membrane injury to highlight the current evidence in terms of the controversies surrounding the management of these injuries. RESULTS Radiological and CT examination are an important basis for diagnosing ankle syndesmosis injury. Physical examination combined with MRI to determine the damage to the interosseous membrane is significant in guiding the treatment of ankle syndesmosis injury with interosseous membrane injury. In the past, inserting syndesmosis screws was the gold standard for treating ankle syndesmosis injury. However, there were increasingly more controversies regarding loss of reduction and broken nails, so elastic fixation has become more popular in recent years. CONCLUSIONS Anatomical reduction and effective fixation are the main aspects to be considered in the treatment of ankle syndesmosis injury with interosseous membrane injury and are the key to reducing postsurgery complications.
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Lee SH, Yun SJ. Ankle ultrasound for detecting anterior talofibular ligament tear using operative finding as reference standard: a systematic review and meta-analysis. Eur J Trauma Emerg Surg 2019; 46:73-81. [PMID: 31187159 DOI: 10.1007/s00068-019-01169-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 06/04/2019] [Indexed: 02/01/2023]
Abstract
PURPOSE To evaluate the diagnostic accuracy of ankle ultrasound for detection of anterior talofibular ligament (ATFL) tear with a reference standard of operative finding. METHODS A computerized search of PubMed and EMBASE databases was performed to identify relevant original articles on ankle ultrasound for ATFL tear. The pooled proportions of the diagnostic accuracy estimates were assessed using random-effects modeling. We also assessed pooled proportions of the diagnostic accuracy according to injury stage (acute or chronic) and severity of injury (complete or partial). Heterogeneity among studies was determined using the inconsistency index (I2). Meta-regression analyses were performed to evaluate the potential sources of heterogeneity. RESULTS Ten studies were included. The pooled proportion of the diagnostic accuracy of ankle ultrasound for ATFL was 0.95 (95% confidence interval [CI] 0.88-0.98). In subgroup analysis, the pooled proportion of the diagnostic accuracy of ankle ultrasound for acute ATFL tear was 0.92 (95% CI 0.85-0.95). The pooled proportion of the diagnostic accuracy of ankle ultrasound for chronic ATFL tear was 0.96 (95% CI 0.84-0.99). The pooled proportions of the diagnostic accuracy for complete and partial ATFL tear were 0.82 (95% CI 0.72-0.89) and 0.88 (95% CI 0.70-0.96), respectively. In the meta-regression analyses, the inclusion of pediatric patients was only significantly different (p = 0.007). CONCLUSIONS Ankle ultrasound may be a useful diagnostic modality in the detection of ATFL tear in adults and children, regardless of injury stage and severity. For correct diagnosis of ATFL tear, a high-frequency ultrasound probe and sufficient experience of the examiner are mandatory.
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Affiliation(s)
- Sun Hwa Lee
- Department of Emergency Medicine, Ewha Womans University Mokdong Hospital, 1071 Anyangcheon-ro, Yangcheon-gu, Seoul, 07985, Republic of Korea
| | - Seong Jong Yun
- Department of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 892 Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea.
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