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Kenawey M, Howard A, Tile M. Pediatric-Specific Lesions in Unstable Pelvic Ring Fractures of Skeletally Immature Children: Impact on Diagnosis and Management Decisions. J Am Acad Orthop Surg 2024; 32:e683-e694. [PMID: 38967987 DOI: 10.5435/jaaos-d-23-01249] [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: 12/22/2023] [Indexed: 07/07/2024] Open
Abstract
Surgical fixation of pediatric pelvic ring injuries is gaining popularity to avoid the poor long-term outcomes of pelvic asymmetry. The surgical techniques and fixation choices depend on the individual injuries affecting the anterior and posterior pelvic ring areas. The immature bony pelvis of young children has anatomic differences including soft bones, elastic ligaments, and the presence of growth centers. Understanding the unique pediatric lesions with unstable pelvic fractures is essential for treatment decisions. Anterior lesions include pubic symphysis disruption through the pubic apophysis, single ramus fractures, pubic rami fractures through the triradiate cartilage, and/or the ischiopubic synchondrosis; ischiopubic ramus infolding injury; or the unstable superior and inferior quadrant lesions. Posterior pelvic lesions include iliac wing infolding and sacroiliac joint dislocation or transiliac (crescent) fracture/dislocations through the iliac apophysis growth plate. Pubic symphysis and sacroiliac disruptions are physeal injuries in children, and they have excellent healing potential. External fixation is an ideal choice for anterior ring fixation including bony and pubic symphysis injuries. Posterior lesions are mostly sacroiliac joint disruptions with iliac apophysis separation that can serve as a landmark for vertical displacement correction. Posterior lesions can be treated by percutaneous iliosacral screw fixation or open reduction techniques.
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Affiliation(s)
- Mohamed Kenawey
- From the Department of Paediatric Orthopaedic Surgery, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom (Kenawey), the Department of Orthopaedic Surgery, Sohag University Faculty of Medicine, Sohag, Egypt (Kenawey), the Department of Paediatric Orthopaedic Surgery, Division of Orthopaedic Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada (Howard), the Department of Surgery, University of Toronto, Toronto, Ontario, Canada (Howard), the Department of Surgery (Emeritus), University of Toronto, Ontario, Canada (Tile), and the Department of Orthopaedic Surgery, (Honorary), Sunnybrook HSC, Toronto, Ontario, Canada (Tile)
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Bisciotti GN, Zini R, Aluigi M, Aprato A, Auci A, Bellinzona E, Benelli P, Bigoni M, Bisciotti A, Bisciotti A, Bona S, Brustia M, Bruzzone M, Canata GL, Carulli C, Cassaghi G, Coli M, Corsini A, Costantini A, Dallari D, Danelli G, Danesi G, Della Rocca F, DE Nardo P, DI Benedetto P, DI Marzo F, DI Pietto F, Eirale C, Ferretti A, Fogli M, Foglia A, Guardoli A, Guglielmi A, Lama D, Maffulli N, Manunta AF, Massari L, Mazzoni G, Moretti B, Moretti L, Nanni G, Niccolai R, Occhialini M, Panascì M, Parra MF, Pigalarga G, Randelli F, Sacchini M, Salini V, Santori N, Tenconi P, Tognini G, Vegnuti M, Zanini A, Volpi P. Groin Pain Syndrome Italian Consensus Conference update 2023. J Sports Med Phys Fitness 2024; 64:402-414. [PMID: 38126972 DOI: 10.23736/s0022-4707.23.15517-4] [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: 12/23/2023]
Abstract
Groin pain syndrome (GPS) is a controversial topic in Sports Medicine. The GPS Italian Consensus Conference on terminology, clinical evaluation and imaging assessment of groin pain in athletes was organized by the Italian Society of Arthroscopy in Milan, on 5 February 2016. In this Consensus Conference (CC) GPS etiology was divided into 11 different categories for a total of 63 pathologies. The GPS Italian Consensus Conference update 2023 is an update of the 2016 CC. The CC was based on a sequential, two-round online Delphi survey, followed by a final CC in the presence of all panelists. The panel was composed of 55 experts from different scientific and clinical backgrounds. Each expert discussed 6 different documents, one of which regarded the clinical and imaging definition of sports hernias, and the other 5 dealt with 5 new clinical situations thought to result in GPS. The panelists came to an agreement on the definition of a sports hernia. Furthermore, an agreement was reached, recognizing 4 of the 5 possible proposed pathologies as causes to GPS. On the contrary, the sixth pathology discussed did not find consensus given the insufficient evidence in the available scientific literature. The final document includes a new clinical and imaging definition of sports hernia. Furthermore, the etiology of GPS was updated compared to the previous CC of 2016. The new taxonomic classification includes 12 categories (versus 11 in the previous CC) and 67 pathologies (versus 63 in the previous CC).
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Affiliation(s)
| | - Raul Zini
- Maria Cecilia Hospital, Cotignola, Ravenna, Italy
| | | | | | | | | | | | | | | | - Andrea Bisciotti
- Kinemove Rehabilitation Centers, Pontremoli, La Spezia, Italy
- Humanitas Research Hospital, Milan, Italy
| | | | | | - Marco Bruzzone
- University of Brescia, Brescia, Italy
- University of Modena and Reggio Emilia, Modena, Italy
- Unione Sportiva Sassuolo Calcio, Sassuolo, Modena, Italy
| | - Gian L Canata
- Center of Sports Traumatology, Koelliker Hospital, Turin, Italy
| | | | | | | | | | | | - Dante Dallari
- Reconstructive Orthopedic Surgery and Innovative Techniques Musculoskeletal Tissue Bank, Rizzoli IRCCS Orthopedic Institute, Bologna, Italy
| | | | | | | | | | | | | | | | | | - Andrea Ferretti
- Istituto Medicina e Scienza dello Sport Comitato Olimpico Nazionale Italiano, Rome, Italy
| | | | - Andrea Foglia
- Centers of Rehabilitative Phisiotherapy, Civitanova Marche, Macerata, Italy
| | | | | | | | - Nicola Maffulli
- La Sapienza University, Rome, Italy
- Centre for Sport and Exercise Medicine, Queen Mary University of London, London, UK
- Barts and the London School of Medicine, Surgery and Dentistry, London, UK
- Keele University School of Medicine, Stoke on Trent, UK
| | - Andrea F Manunta
- Orthopedic Clinic Sassari, Fondo Ateneo Ricerca 2020, Sassari, Italy
| | | | | | - Biagio Moretti
- Unit of Orthopedics and Traumatology, Polyclinic University Hospital, Bari, Italy
| | - Lorenzo Moretti
- Unit of Orthopedics and Traumatology, Polyclinic University Hospital, Bari, Italy
| | | | | | | | - Manlio Panascì
- Nancy Gvm Care and Research, S. Carlo Hospital, Rome, Italy
| | - Maria F Parra
- Kinemove Rehabilitation Centers, Pontremoli, La Spezia, Italy
| | | | - Filippo Randelli
- Hip Department (CAD), Gaetano Pini-CTO Orthopaedic Institute, University of Milan, Milan, Italy
| | | | | | | | | | | | - Marco Vegnuti
- Kinemove Rehabilitation Centers, Pontremoli, La Spezia, Italy
| | - Antonio Zanini
- San Clemente Nursing Home, S. Anna Clinica Institute, Brescia, Italy
| | - Piero Volpi
- Humanitas Research Hospital, Milan, Italy
- FC Internazionale Milano, Milan, Italy
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Tharnmanularp S, Muro S, Nimura A, Ibara T, Akita K. Significant relationship between musculoaponeurotic attachment of the abdominal and thigh adductor muscles to the pubis: implications for the diagnosis of groin pain. Anat Sci Int 2024; 99:190-201. [PMID: 37985575 PMCID: PMC10902015 DOI: 10.1007/s12565-023-00750-6] [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: 08/30/2023] [Accepted: 10/28/2023] [Indexed: 11/22/2023]
Abstract
Groin pain is prevalent in orthopedic and sports medicine, causing reduced mobility and limiting sports activity. To effectively manage groin pain, understanding the detailed anatomy of supporting muscles is crucial. This study aimed to investigate the musculoaponeurotic attachments on the pubis and the relationship among intramuscular aponeuroses of abdominal and thigh adductor musculatures. Macroscopic analyses were performed in 10 pelvic halves. The bone morphology of the pubis was assessed in two pelvic halves using microcomputed tomography. Histological investigations were conducted in two pelvic halves. The external oblique aponeurosis extended to the adductor longus aponeurosis, forming conjoined aponeurosis, which attached to a small impression distal to the pubic crest. The gracilis aponeurosis merges with the adductor brevis aponeurosis and is attached to the proximal part of the inferior pubic ramus. The rectus abdominis and pyramidalis aponeuroses were attached to the pubic crest and intermingled with the gracilis-adductor brevis aponeurosis, forming bilateral conjoined aponeurosis, which attached to a broad area covering the anteroinferior surface of the pubis. Histologically, these two areas of conjoined aponeuroses were attached to the pubis via the fibrocartilage enthesis. Microcomputed tomography revealed two distinctive bone morphologies, a small impression and an elongated osseous prominence on pubis, corresponded to the two areas of conjoined aponeuroses. This study demonstrated close relationships between the aponeurotic attachment of the external oblique and adductor longus, and between the rectus abdominis, pyramidalis, gracilis, and adductor brevis. The findings of aponeurotic complexes would aid in diagnostic and surgical approaches for athletic groin pain.
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Affiliation(s)
- Suthasinee Tharnmanularp
- Department of Clinical Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
| | - Satoru Muro
- Department of Clinical Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan.
| | - Akimoto Nimura
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Takuya Ibara
- Department of Functional Joint Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Keiichi Akita
- Department of Clinical Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
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Sato VN, Moriwaki TL, Ikawa MH, Sugawara LM, da Rocha Correa Fernandes A, Skaf AY, Yamada AF. Apophyseal injuries in soccer players. Skeletal Radiol 2024:10.1007/s00256-023-04542-x. [PMID: 38224380 DOI: 10.1007/s00256-023-04542-x] [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: 07/19/2023] [Revised: 11/05/2023] [Accepted: 12/05/2023] [Indexed: 01/16/2024]
Abstract
Soccer is the most popular sport worldwide, and it is associated with high injury rates, with most of these injuries occurring in the lower extremities. Particularly, in youth soccer players with immature skeleton, the physeal plate is two to five times weaker than the surrounding fibrous structures, and therefore more vulnerable to injury. The physeal plate consists of epiphyses and apophyses, with the former serving as tendon attachment sites and being subject to traction forces. There are two types of apophyseal injury: (i) apophyseal avulsion, which consists of an acute separation across the physeal plate; and (ii) apophysitis, an injury caused by chronic and repetitive contraction of musculotendon unit, leading to inflammation of the growth plate cartilage. Apophyses of the hip and pelvis are the most commonly injured in youth soccer players, due to vigorous contractions during sports activities and the fact that they tend to fuse later compared to other epiphyseal centers, making them more susceptible to injury. In this review, we will discuss the anatomy of lower limb apophyses and clinical and imaging findings of apophyseal injuries in youth soccer players, as well as briefly review treatment options and complications.
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Affiliation(s)
- Vitor Neves Sato
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil
- Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil
| | - Tatiane Lumi Moriwaki
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil
| | - Marcos Hiroyuki Ikawa
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil
- Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil
| | - Leonardo Massamaro Sugawara
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil
| | - Artur da Rocha Correa Fernandes
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil
- Radiology Department - Grupo de Radiologia e Diagnóstico por Imagem da Rede D'Or, São Paulo, SP, Brazil
| | - Abdalla Youssef Skaf
- Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil
| | - André Fukunishi Yamada
- Department of Radiology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), Rua Napoleão de Barros, 800 - Vila Clementino, São Paulo, SP, 04024-002, Brazil.
- Department of Radiology, Hospital do Coração (HCor) and Teleimagem, São Paulo, SP, Brazil.
- Division of Musculoskeletal Radiology, Diagnóstico das Américas (DASA), São Paulo, SP, Brazil.
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Mitrousias V, Chytas D, Banios K, Fyllos A, Raoulis V, Chalatsis G, Baxevanidou K, Zibis A. Anatomy and terminology of groin pain: Current concepts. J ISAKOS 2023; 8:381-386. [PMID: 37308079 DOI: 10.1016/j.jisako.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/13/2023] [Accepted: 05/31/2023] [Indexed: 06/14/2023]
Abstract
Groin pain is a common symptom in athletes. The complex anatomy of the area and the various terms used to describe the etiology behind groin pain have led to a confusing nomenclature. To solve this problem, three consensus statements have been already published in the literature: the Manchester Position Statement in 2014, the Doha agreement in 2015, and the Italian Consensus in 2016. However, when revisiting recent literature, it is evident that the use of non-anatomic terms remains common, and the diagnoses sports hernia, sportsman's hernia, sportsman's groin, Gilmore's groin, athletic pubalgia, and core muscle injury are still used by many authors. Why are they still in use although rejected? Are they considered synonyms, or they are used to describe different pathology? This current concepts review article aims to clarify the confusing terminology by examining to which anatomical structures authors refer when using each term, revisit the complex anatomy of the area, including the adductors, the flat and vertical abdominal muscles, the inguinal canal, and the adjacent nerve branches, and propose an anatomical approach, which will provide the basis for improved communication between healthcare professionals and evidence-based treatment decisions.
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Affiliation(s)
- Vasileios Mitrousias
- Department of Anatomy, Faculty of Medicine, University of Thessaly, 41334 Larissa, Greece; Department of Orthopaedic Surgery and Musculoskeletal Trauma, General University Hospital of Larissa, 41110 Larissa, Greece.
| | - Dimitrios Chytas
- Department of Physiotherapy, University of Peloponnese, 23100 Sparta, Greece
| | - Konstantinos Banios
- Department of Anatomy, Faculty of Medicine, University of Thessaly, 41334 Larissa, Greece
| | - Apostolos Fyllos
- Department of Anatomy, Faculty of Medicine, University of Thessaly, 41334 Larissa, Greece
| | - Vasileios Raoulis
- Department of Anatomy, Faculty of Medicine, University of Thessaly, 41334 Larissa, Greece
| | - Georgios Chalatsis
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, General University Hospital of Larissa, 41110 Larissa, Greece
| | - Kyriaki Baxevanidou
- Department of General Surgery, General Hospital of Larissa, 41221, Larissa, Greece
| | - Aristeidis Zibis
- Department of Anatomy, Faculty of Medicine, University of Thessaly, 41334 Larissa, Greece
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Thorborg K. Current Clinical Concepts: Exercise and Load Management of Adductor Strains, Adductor Ruptures, and Long-Standing Adductor-Related Groin Pain. J Athl Train 2023; 58:589-601. [PMID: 35834724 PMCID: PMC10569248 DOI: 10.4085/1062-6050-0496.21] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Adductor-related groin pain is a common problem in sports. Evidence-based management of athletes with adductor strains, adductor ruptures, and long-standing adductor-related groin pain can be approached in a simple yet effective and individualized manner. In most cases, managing adductor-related pain in athletes should be based on specific exercises and loading strategies. In this article, I provide an overview of the different types of adductor injuries, from acute to overuse, including their underlying pathology, functional anatomy, diagnosis, prognosis, mechanisms, and risk factors. This information leads to optimal assessment and management of acute to long-standing adductor-related problems and includes primary, secondary, and tertiary prevention strategies that focus on exercise and load-based strategies. In addition, information on different options and contexts for exercise selection and execution for athletes, athletic trainers, and sports physical therapists in adductor injury rehabilitation is provided.
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Affiliation(s)
- Kristian Thorborg
- Department of Orthopedic Surgery, Sports Orthopedic Research Center–Copenhagen (SORC-C), Amager-Hvidovre University Hospital, Denmark
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O'Donnell R, DeFroda S, Bokshan SL, Levins JG, Hulstyn MJ, Tabaddor RR. Cadaveric Analysis of Key Anatomic Structures of Athletic Pubalgia. J Am Acad Orthop Surg Glob Res Rev 2023; 7:01979360-202306000-00008. [PMID: 37319366 PMCID: PMC10270532 DOI: 10.5435/jaaosglobal-d-23-00070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 04/24/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE This study proposes to establish in-depth inspection of the anatomic structures involved with the pathology of athletic pubalgia in a cadaver model. METHODS Eight male fresh frozen cadavers were dissected in a layered fashion. The rectus abdominis (RA) and adductor longus (AL) tendon insertions were isolated to quantify the size of the anatomic footprint and distance from the surrounding anatomy. RESULTS The RA insertional footprint was 1.65 cm (SD, 0.18) in width by 1.02 cm (SD, 0.26) in length, and the AL insertional footprint on the underside of the pubis was 1.95 cm (SD, 0.28) in length by 1.23 cm (SD, 0.33) in width. The ilioinguinal nerve was 2.49 cm (SD, 0.36) lateral to the center of the RA footprint and 2.01 cm (SD, 0.37) lateral to the center of the AL footprint. The spermatic cord and the genitofemoral nerve were just lateral to the ilioinguinal nerve and were 2.76 cm (SD, 0.44) and 2.66 cm (SD, 0.46) from the rectus and AL footprints, respectively. CONCLUSION Surgeons should be cognizant of these anatomic relations during both initial dissection and tendon repair to optimize repair and avoid iatrogenic injury to critical structures in the anterior pelvis.
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Affiliation(s)
- Ryan O'Donnell
- From the Department of Orthopaedic Surgery, Brown University, Warren Alpert School of Medicine, Providence, RI
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Weber MA. [Groin pain in athletes-sportsmen's groin]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023; 63:268-274. [PMID: 36715718 DOI: 10.1007/s00117-023-01117-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/05/2023] [Indexed: 01/31/2023]
Abstract
CLINICAL/METHODICAL ISSUE Groin pain in athletes can have various causes. Radiologically, osteitis pubis and clefts with affection of the interpubic disc as well as muscle and tendon tears near the pubic bone can be clearly identified. STANDARD RADIOLOGICAL METHODS Magnetic resonance imaging (MRI) is the imaging modality of choice, as well as single-leg stand imaging (flamingo view radiographs), and where appropriate symphysography. METHODICAL INNOVATIONS Optimized MRI sequence protocol with oblique (axial oblique) slices parallel to the linea arcuata of the iliac bone is recommended. High-resolution MRI sequences and symphysography can detect superior and secondary cleft formation. Instabilities of the pubic symphysis can be diagnosed using flamingo view radiographs. PERFORMANCE The MRI findings of osteitis pubis and clinical symptoms correlate. The presence of parasymphyseal bone marrow edema is the earliest morphological sign of acute osteitis pubis on MR imaging. Edema in the periosteal tissue and isolated muscle lesions next to the symphysis are generally associated with more severe clinical symptoms. ACHIEVEMENTS AND PRACTICAL RECOMMENDATIONS Close communication between radiologists and the referring physicians is indispensable when planning an adequate imaging protocol, and precise knowledge of the clinical symptoms in the case of clinical suspicion of osteitis pubis allows for a reliable diagnosis and provides important prognostic information.
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Affiliation(s)
- Marc-André Weber
- Institut für Diagnostische und Interventionelle Radiologie, Kinder- und Neuroradiologie, Universitätsmedizin Rostock, Ernst-Heydemann-Str. 6, 18057, Rostock, Deutschland.
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BISCIOTTI A, BISCIOTTI GN, EIRALE C, BISCIOTTI A, AUCI A, BONA S, ZINI R. Prepubic aponeurotic complex injuries: a structured narrative review. J Sports Med Phys Fitness 2022; 62:1219-1227. [DOI: 10.23736/s0022-4707.21.12669-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lenz R, Holl N, Lutter C, Krüger J, Weber MA, Tischer T. Leistenschmerz beim Sportler. ARTHROSKOPIE 2022. [DOI: 10.1007/s00142-022-00516-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Dallaudiere B, Sylvain B, Poussange N, Reboul G, Silvestre A, Meyer P, Hocquelet A, Pesquer L. Ultrasound feature variants of the adductor longus tendon in asymptomatic sportive subjects: Management implications. Eur J Radiol 2021; 144:109928. [PMID: 34562742 DOI: 10.1016/j.ejrad.2021.109928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/28/2021] [Accepted: 08/13/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The potential contribution of ultrasound (US) to diagnose adductor longus (AL) tendinopathy in athletic pubalgia requires clarification. We investigate US findings from AL tendons of asymptomatic participants to identify the range and prevalence of common US features not associated with groin pain. METHODS We consecutively enrolled 45 volunteers physically active participants with no history of groin pain. US features of bilateral AL tendons were investigated and recorded by two experienced musculoskeletal radiologists (MSKR) in accordance with a defined ultrasound protocol. Two other MSKRs retrospectively and independently analyzed all US images. RESULTS Ninety AL tendons from 45 participants (4/45 women) were imaged (average age: 35 years ±14.6; dominant side: 37/45 (82.2%) right, 8/45 (17.8%) left). Abnormalities on US were found in all 45 (100%) AL tendons, including: abnormal echogenicity (98.9%/100% respectively according to reader), loss of fibrillar structure (92.2%/97.8%), irregularities of the superficial paratendon (23.3%/30%), calcifications (22.2%/25.5%), and cortical erosion (52%/55.5%), with excellent inter-observer assessment. No AL tears or hyperemia at color Doppler were detectable. CONCLUSIONS AL tendon abnormalities were identified via US in 100% of our asymptomatic athletes. The significance of these US findings should be interpreted cautiously with respect to clinical presentation. On the other hand, there is a need for supplemental investigation into the clinical relevance of US AL tendon tears not present in the present asymptomatic athlete population.
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Affiliation(s)
- Benjamin Dallaudiere
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France; Département d'imagerie musculo-squelettique, centre hospitalier universitaire Pellegrin, place Amélie-Léon-Rabat, 33000 Bordeaux, France.
| | - Bise Sylvain
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Nicolas Poussange
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Gilles Reboul
- Centre de chirurgie orthopédique et sportive, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Alain Silvestre
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Philippe Meyer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Arnaud Hocquelet
- Service de radiologie et d'imagerie diagnostique et interventionnelle, CHU Vaudois, 1011 Lausanne, Suisse
| | - Lionel Pesquer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
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Hwang K, Wu X, Park CY. Width of pubic symphysis relating to age and sex in Koreans. J Orthop Surg Res 2021; 16:430. [PMID: 34217332 PMCID: PMC8254372 DOI: 10.1186/s13018-021-02561-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 06/16/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction Diastasis of the pubic symphysis has been reported to occur in 13–16% of pelvic ring injuries. In Asians, there are only a few data showing the width of the pubic symphysis. The aim of this study is to see the width of pubic symphysis relating to age and sex in Koreans. Methods Width of pubic symphysis was measured in pelvis AP and pelvic CT of 784 peoples (392 males, 392 females). Results In supine AP, the width at the upper end was 4.8±2.5 mm (males; 3.46±1.38 mm, females; 4.04±2.76 mm). The width at the midpoint was 4.7±2.0 mm (males; 4.64±1.58 mm, females; 4.75±2.29 mm). The width at the lower end was 4.8±2.5 mm (males; 4.58±2.19 mm, females; 5.08±2.76 mm). In abducted AP, the width at the upper end was 3.8±2.9 mm (males; 3.65±1.50 mm, females; 3.97±3.85 mm). The width at the midpoint was 4.6±2.3 mm (males; 4.45±2.16 mm, females; 5.18±3.79 mm). The width at the lower end was 4.8±3.1 mm (males; 4.55±1.30 mm, females; 4.74±3.06 mm). In axial CT, the width at the anterior border was 15.0±6.2 mm (males; 14.50±6.62 mm, females; 16.44±6.22 mm). The width at the narrowest point was 3.1±1.5 mm (males; 3.19±1.53 mm, females; 3.09±1.50 mm). The width at the widest point was 4.1±1.6 mm (males; 4.27±1.60 mm, females; 4.00±1.50 mm). The width at the posterior border was 2.3±1.3 mm (males: 2.20±1.30 mm, females; 2.44±1.40 mm). Axial thickness was 27.1±5.3 mm (males; 29.48±4.60 mm, females; 24.70±4.82 mm). In coronal CT, the width at the upper end was 3.1±4.1 mm (males; 2.28±1.26 mm, females; 3.83±5.48 mm). The width at beginning of widening was 3.6±4.5 mm (males; 2.68±1.63 mm, females; 4.54±6.08 mm). The width at the lower end was 20.5±8.2 mm (males; 17.49±4.53 mm, females; 23.60±9.86 mm). Coronal thickness was 20.4±7.1 mm (males; 24.50±5.98 mm, females; 16.23±5.61 mm). In supine film, width significantly increased with age at the upper end (p=0.022) and midpoint (p< 0.001); however, it decreased at the lower end (p< 0.001). In abduction film, width at midpoint increased with age (p=0.003). Conclusion Pelvic malunion should be defined according to the population and age. These results could be a reference in assessing the quality of reduction after internal fixation of the patients with traumatic diastasis of the pubic symphysis. Supplementary Information The online version contains supplementary material available at 10.1186/s13018-021-02561-9.
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Affiliation(s)
- Kun Hwang
- Department of Plastic Surgery, Inha University College of Medicine, 27 Inhang-ro, Jung-gu, Incheon, 22332, Republic of Korea.
| | - Xiajing Wu
- Department of Plastic Surgery, Inha University College of Medicine, 27 Inhang-ro, Jung-gu, Incheon, 22332, Republic of Korea
| | - Chan Yong Park
- Division of Trauma Surgery, Department of Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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Harmath DM, Lejkowski PM. Pubic and adductor related groin pain in an athlete: A case report linking pathology to conservative care. J Bodyw Mov Ther 2021; 27:344-351. [PMID: 34391256 DOI: 10.1016/j.jbmt.2021.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 11/06/2020] [Accepted: 03/13/2021] [Indexed: 11/26/2022]
Abstract
STUDY DESIGN Case Report. BACKGROUND Groin pain in athletes is considered a common condition among males participating in sports that require sprinting, twisting, pivoting and kicking activities. While the condition is considered self-limiting, it often keeps athletes away from sport for a prolonged period of time. Much controversy exists regarding the pathogenesis of groin pain. This conflict translates to disagreement regarding diagnostic criteria, reporting and management strategies. CASE PRESENTATION a 28-year old recreational soccer player presented with a five-month history of groin pain that was resistant to passive care. With reference to the current conservative management literature, the athlete was progressed through an individualized multimodal program of care. OUTCOMES Following 10-weeks of care, the athlete was able to return to sport participation pain-free. CONCLUSION It is suggested that groin pain in athletes is likely multifactorial and therefore the management should reflect its multifactorial nature. Conservative therapy can evidently reduce the time to return to play however the benefits of incorporating plyometrics into the rehabilitation program should be investigated.
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Affiliation(s)
- Dominique M Harmath
- Graduate Studies, Sports Sciences, Canadian Memorial Chiropractic College, 6100 Leslie Street, Toronto, Ontario, M2H 3J1, Canada.
| | - Peter M Lejkowski
- Graduate Studies, Sports Sciences, Canadian Memorial Chiropractic College, 6100 Leslie Street, Toronto, Ontario, M2H 3J1, Canada.
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The topography and morphometrics of the pubic ligaments. Ann Anat 2021; 236:151698. [PMID: 33582299 DOI: 10.1016/j.aanat.2021.151698] [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: 08/17/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Conflicting anatomical reports and the little attention given to the pubic ligaments impede the interpretation of radiological and clinical examinations on groin pain. Morphometric data on the pubic ligaments are lacking. METHODS The muscular relations of the symphysis pubis were examined in layered dissection (n = 10), hemipelves (n = 60) and (un)stained plastinated body slices of body donors (n = 3). The sagittal and coronal areas, width, mean and maximum thickness of pubic ligaments were determined. RESULTS The adductor longus, brevis, rectus abdominis and pyramidalis muscles are attached to the anterior pubic ligament (APL). The adductor brevis and gracilis muscle are connected to the inferior pubic ligament (IPL). The IPL and superior pubic ligament (SPL) are thicker than the APL and posterior pubic ligament (PPL). The PPL is the thinnest pubic ligament. The APL has a larger sagittal area in women than in men compared to the IPL. The SPL and IPL are thicker in men compared to women. CONCLUSION The APL is the ligamentous anchor for the originating and inserting muscles. Investigations of the pubic ligaments might help to determine symphysis instability or severity of injury and should be included as a further criterion for surgical management.
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Muscle Imaging. IDKD SPRINGER SERIES 2021. [DOI: 10.1007/978-3-030-71281-5_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AbstractEvaluation and characterization of skeletal muscle pathology is a frequently encountered indication for musculoskeletal imaging. Causes of muscle pathology are diverse and include traumatic, autoimmune, infectious, inflammatory, neurologic, and neoplastic. Each etiology while dramatically different in the pathophysiology may present with similar imaging features. An understanding of the subtle differences in imaging features between the pathologic conditions may serve to guide diagnosis and treatment in these often complex cases. In this section, we will discuss the various skeletal muscle pathologies and the imaging features associated with each.
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Proximal adductor avulsions are rarely isolated but usually involve injury to the PLAC and pectineus: descriptive MRI findings in 145 athletes. Knee Surg Sports Traumatol Arthrosc 2021; 29:2424-2436. [PMID: 32767053 PMCID: PMC8298372 DOI: 10.1007/s00167-020-06180-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 07/20/2020] [Indexed: 11/06/2022]
Abstract
PURPOSE The purpose of the study is to review the MRI findings in a cohort of athletes who sustained acute traumatic avulsions of the adductor longus fibrocartilaginous entheses, and to investigate related injuries namely the pyramidalis-anterior pubic ligament-adductor longus complex (PLAC). Associated muscle and soft tissue injuries were also assessed. METHODS The MRIs were reviewed for a partial or complete avulsion of the adductor longus fibrocartilage, as well as continuity or separation of the adductor longus from the pyramidalis. The presence of a concurrent partial pectineus tear was noted. Demographic data were analysed. Linear and logistic regression was used to examine associations between injuries. RESULTS The mean age was 32.5 (SD 10.9). The pyramidalis was absent in 3 of 145 patients. 85 of 145 athletes were professional and 52 competed in the football Premier League. 132 had complete avulsions and 13 partial. The adductor longus was in continuity with pyramidalis in 55 athletes, partially separated in seven and completely in 81 athletes. 48 athletes with a PLAC injury had a partial pectineus avulsion. Six types of PLAC injuries patterns were identified. Associated rectus abdominis injuries were rare and only occurred in five patients (3.5%). CONCLUSION The proximal adductor longus forms part of the PLAC and is rarely an isolated injury. The term PLAC injury is more appropriate term. MRI imaging should assess all the anatomical components of the PLAC post-injury, allowing recognition of the different patterns of injury. LEVEL OF EVIDENCE Level III.
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Koh E, Boyle J. Pubic apophysitis in elite Australian Rules football players: MRI findings and the utility of VIBE sequences in evaluating athletes with groin pain. Clin Radiol 2020; 75:293-301. [PMID: 32019672 DOI: 10.1016/j.crad.2019.12.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/30/2019] [Indexed: 11/23/2022]
Abstract
AIM To confirm that pubic apophysitis is common in Australian Rules footballers with groin pain. MATERIALS AND METHODS Thirteen male Australian Football League (AFL) players with groin pain were assessed with volumetric interpolated breath-hold examination (VIBE) MRI over the 2017, 2018, and 2019 AFL seasons. Images were reviewed for pubic maturation, the presence of pubic apophysitis, and associated bone pathology and correlated with side of groin pain. RESULTS Pubic apophysitis was seen in 92% of AFL players with groin pain. Delayed maturation of the pubic apophyses was observed in 85%. Pubic bone erosions and cyst-like changes were common (100% and 46%, respectively), but due to delayed maturation of the apophyses and apophysiolysis. Apophysitis associated with adductor brevis-gracilis was more common than adductor longus-associated apophysitis. CONCLUSION Pubic apophysitis associated with delayed maturation of the pubic apophyses is common in AFL players and is potentially a significant cause of groin pain in these athletes. Imaging findings in this group are the same as those conventionally describing osteitis pubis. Pubic apophysitis is best visualised with VIBE magnetic resonance imaging (MRI) and may be a more pathologically correct description of early, adductor load-related pubic bone pathology.
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Affiliation(s)
- E Koh
- Envision Medical Imaging, Wembley, Western Australia, Australia; Medical Department, Fremantle Football Club, Cockburn Central, Western Australia, Australia.
| | - J Boyle
- Medical Department, Fremantle Football Club, Cockburn Central, Western Australia, Australia; School of Physiotherapy and Exercise Science, Curtin University, Bentley, Western Australia, Australia
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Abstract
Members of the International Skeletal Society compiled a glossary of terms for musculoskeletal radiology. The authors also represent national radiology or pathology societies in Asia, Australia, Europe, and the USA. We provide brief descriptions of musculoskeletal structures, disease processes, and syndromes and address their imaging features. Given the abundance of musculoskeletal disorders and derangements, we chose to omit most terms relating to neoplasm, spine, intervention, and pediatrics. Consensus agreement was obtained from 19 musculoskeletal radiology societies worldwide.
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19
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De Maeseneer M, Forsyth R, Provyn S, Milants A, Lenchik L, De Smet A, Marcelis S, Shahabpour M. MR imaging-anatomical-histological evaluation of the abdominal muscles, aponeurosis, and adductor tendon insertions on the pubic symphysis: a cadaver study. Eur J Radiol 2019; 118:107-113. [DOI: 10.1016/j.ejrad.2019.06.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 06/26/2019] [Accepted: 06/30/2019] [Indexed: 11/29/2022]
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Abstract
CLINICAL/METHODICAL ISSUE Osteitis pubis is one of the most common causes of chronic groin pain in many professional athletes. Symphysitis pubis with instability of the joint due to softening of the joint capsule and muscular imbalance of the corresponding muscles increases the instability of the sympyseal region, thus, resulting in a vicious cycle. STANDARD RADIOLOGICAL METHODS Magnetic resonance imaging (MRI). METHODICAL INNOVATIONS Optimized MRI sequence protocol with oblique (axial oblique) layers parallel to the linea arcuata of iliac bone together with large image field for depiction of the entire pelvis and high-resolution sequences focused on the symphysis pubis. PERFORMANCE Recently, the correlation between MRI signs of osteitis pubis and long-term clinical outcome in a group of professional soccer players was examined. In particular, edema in the peri-osseous tissue and isolated muscle lesions around the symphysis at the onset of symptoms were associated with partial recovery of the athletes. Furthermore, a significant association of increased normalized signal intensity in the pubic bone on STIR (short-tau inversion recovery) sequences (corresponding presence and signal intensity of bone marrow edema) and a poor complete clinical improvement was observed. ACHIEVEMENTS An optimized MRI protocol allows the diagnosis of osteitis pubis and provides important prognostic information. PRACTICAL RECOMMENDATIONS In case of clinical suspicion on osteitis pubis, MR imaging with an optimized sequence protocol should be performed.
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Riff AJ, Movassaghi K, Beck EC, Neal WH, Inoue N, Coleman SH, Nho SJ. Surface Mapping of the Musculotendinous Attachments at the Pubic Symphysis in Cadaveric Specimens: Implications for the Treatment of Core Muscle Injury. Arthroscopy 2019; 35:2358-2364. [PMID: 31395170 DOI: 10.1016/j.arthro.2019.02.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To characterize the 3-dimensional muscular, musculotendinous, and neurovascular anatomy about the pubic symphysis relevant to core muscle injury (CMI). METHODS Ten cadaveric hips were dissected to characterize the musculotendinous insertion of the rectus abdominis and inguinal ligament, origins of the adductor longus and adductor brevis, and the pubic cartilage plate. A 3-dimensional coordinate measuring system and data acquisition software were used to calculate structure cross-sectional area, and the landmark anatomical relationships to 1 another and relevant neurovascular structures. RESULTS All specimens were male with an average age of 62 ± 2 years. The mean footprints of the rectus abdominis, inguinal ligament, adductor longus, and adductor brevis were 8.4 ± 3.1, 1.2 ± 0.5, 3.8 ± 1.6, and 2.9 ± 1.3 cm2, respectively. The mean pectineus and gracilis footprints were 6.3 ± 2.4 and 3.4 ± 0.9 cm2, respectively. The mean cross-sectional area of the cartilage plate was 24.8 ± 5.6 cm2. The adductor longus was an average 1.5 ± 0.25 cm from the adductor brevis and 0.69 ± 0.52 cm from the rectus abdominis. The genital branch of the genitofemoral nerve was an average of 4.3 cm (range, 2.8-6.4) lateral to the insertion of the inguinal ligament. The femoral vein and artery were 3.0 cm (range, 2.5-3.6) and 3.7 cm (range, 2.5-5.9) lateral to the inguinal ligament footprint. The obturator nerve was 2.5 cm (range, 1.6-3.4) lateral to the adductor longus. CONCLUSIONS Familiarity with the anatomy of the pubic symphysis is essential for surgeons treating patients with CMI. We have shown that this relatively small area is the site of many muscular, musculotendinous, and neurovascular structures with various sized footprints and described the 3-dimensional anatomy of the anterior pubic symphysis. The origin of the adductor longus lies in close proximity to other structures, such as the adductor brevis, the insertion of the rectus abdominis, and the obturator nerve. These findings should be considered when operating in this region and treating patients with chronic groin pain. CLINICAL RELEVANCE The anatomy of the pelvic region and pubic symphysis has not been well characterized. Intimate knowledge of relevant anatomy is essential to treating CMI, also known as athletic pubalgia or sports hernia.
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Affiliation(s)
- Andrew J Riff
- Department of Orthopaedic Surgery, Indiana University Health, Indianapolis, Indiana, U.S.A
| | - Kamran Movassaghi
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Edward C Beck
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A..
| | - William H Neal
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Nozomu Inoue
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Struan H Coleman
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, U.S.A
| | - Shane J Nho
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
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Mizrahi DJ, Poor AE, Meyers WC, Roedl JB, Zoga AC. Imaging of the Pelvis and Lower Extremity: Demystifying Uncommon Sources of Pelvic Pain. Radiol Clin North Am 2018; 56:983-995. [PMID: 30322494 DOI: 10.1016/j.rcl.2018.06.008] [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: 10/28/2022]
Abstract
Pelvic pain can result from gastrointestinal, gynecologic, urologic, neurologic, and musculoskeletal sources. This article focuses on the musculoskeletal lesions that contribute to acute and chronic pain throughout the musculoskeletal core. Armed with an understanding of musculoskeletal core anatomy and biomechanics, imagers play an integral role in the accurate diagnosis and treatment planning for patients with pain and dysfunction from pelvic sources. MR imaging is the primary imaging modality used, but focused sonographic and radiographic techniques have a role. Ultimately, radiologists can help guide patients to the most appropriate subspecialty clinicians based on the underlying source of symptoms.
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Affiliation(s)
- Daniel J Mizrahi
- Division of Musculoskeletal Radiology, Thomas Jefferson University, 132 South 10th Street, Suite 1096, Philadelphia, PA 19118, USA
| | - Alex E Poor
- Vincera Institute, 1200 Constitution Avenue, Philadelphia, PA 19112, USA
| | - William C Meyers
- Vincera Institute, 1200 Constitution Avenue, Philadelphia, PA 19112, USA
| | - Johannes B Roedl
- Division of Musculoskeletal Radiology, Thomas Jefferson University, 132 South 10th Street, Suite 1096, Philadelphia, PA 19118, USA
| | - Adam C Zoga
- Division of Musculoskeletal Radiology, Thomas Jefferson University, 132 South 10th Street, Suite 1096, Philadelphia, PA 19118, USA.
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Abstract
Hip and groin pain often presents a diagnostic and therapeutic challenge. The differential diagnosis is extensive, comprising intra-articular and extra-articular pathology and referred pain from lumbar spine, knee and elsewhere in the pelvis. Various ultrasound-guided techniques have been described in the hip and groin region for diagnostic and therapeutic purposes. Ultrasound has many advantages over other imaging modalities, including portability, lack of ionising radiation and real-time visualisation of soft tissues and neurovascular structures. Many studies have demonstrated the safety, accuracy and efficacy of ultrasound-guided techniques, although there is lack of standardisation regarding the injectates used and long-term benefit remains uncertain.
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Alapati S, Wadhwa V, Komarraju A, Guidry C, Pandey T. Magnetic Resonance Imaging of Nonneoplastic Musculoskeletal Pathologies in the Pelvis. Semin Ultrasound CT MR 2017; 38:291-308. [PMID: 28705373 DOI: 10.1053/j.sult.2016.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Musculoskeletal pathologies in the pelvis encompass a wide variety of lesions including femoroacetabular impingement, athletic pubalgia, ischiofemoral impingement, and apophyseal avulsion injuries. Magnetic resonance imaging is the noninvasive imaging modality of choice for the diagnosis and management of these lesions. In this article, the authors discuss the nonneoplastic musculoskeletal lesions in the pelvis, with illustrations and relevant case examples.
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Affiliation(s)
- Sindhura Alapati
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock, AR.
| | - Vibhor Wadhwa
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Aparna Komarraju
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Carey Guidry
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Tarun Pandey
- Department of Radiology, University of Arkansas for Medical Sciences, Little Rock, AR
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26
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Schilders E, Bharam S, Golan E, Dimitrakopoulou A, Mitchell A, Spaepen M, Beggs C, Cooke C, Holmich P. The pyramidalis-anterior pubic ligament-adductor longus complex (PLAC) and its role with adductor injuries: a new anatomical concept. Knee Surg Sports Traumatol Arthrosc 2017; 25:3969-3977. [PMID: 28866812 PMCID: PMC5698379 DOI: 10.1007/s00167-017-4688-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 08/16/2017] [Indexed: 12/30/2022]
Abstract
PURPOSE Adductor longus injuries are complex. The conflict between views in the recent literature and various nineteenth-century anatomy books regarding symphyseal and perisymphyseal anatomy can lead to difficulties in MRI interpretation and treatment decisions. The aim of the study is to systematically investigate the pyramidalis muscle and its anatomical connections with adductor longus and rectus abdominis, to elucidate injury patterns occurring with adductor avulsions. METHODS A layered dissection of the soft tissues of the anterior symphyseal area was performed on seven fresh-frozen male cadavers. The dimensions of the pyramidalis muscle were measured and anatomical connections with adductor longus, rectus abdominis and aponeuroses examined. RESULTS The pyramidalis is the only abdominal muscle anterior to the pubic bone and was found bilaterally in all specimens. It arises from the pubic crest and anterior pubic ligament and attaches to the linea alba on the medial border. The proximal adductor longus attaches to the pubic crest and anterior pubic ligament. The anterior pubic ligament is also a fascial anchor point connecting the lower anterior abdominal aponeurosis and fascia lata. The rectus abdominis, however, is not attached to the adductor longus; its lateral tendon attaches to the cranial border of the pubis; and its slender internal tendon attaches inferiorly to the symphysis with fascia lata and gracilis. CONCLUSION The study demonstrates a strong direct connection between the pyramidalis muscle and adductor longus tendon via the anterior pubic ligament, and it introduces the new anatomical concept of the pyramidalis-anterior pubic ligament-adductor longus complex (PLAC). Knowledge of these anatomical relationships should be employed to aid in image interpretation and treatment planning with proximal adductor avulsions. In particular, MRI imaging should be employed for all proximal adductor longus avulsions to assess the integrity of the PLAC.
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Affiliation(s)
- Ernest Schilders
- Fortius Clinic, 17 Fitzhardinge Street, W1H 6EQ, London, UK. .,School of Sport, Leeds Beckett University, Leeds, West Yorkshire, UK. .,Orthopaedics, Lennox Hill Hospital, New York, NY, USA.
| | - Srino Bharam
- Orthopaedics, Lennox Hill Hospital, New York, NY USA ,Mount Sinai School of Medicine, New York, NY USA
| | - Elan Golan
- Orthopaedics, Maimonides Medical Center, Brooklyn, NY USA
| | - Alexandra Dimitrakopoulou
- School of Sport, Leeds Beckett University, Leeds, West Yorkshire UK ,The Wellington Hospital, The London Hip Arthroscopy Centre, London, UK
| | | | | | - Clive Beggs
- School of Sport, Leeds Beckett University, Leeds, West Yorkshire UK
| | | | - Per Holmich
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Copenhagen, Denmark ,Aspetar Orthopaedic and Sports Medicine Hospital, Sports Groin Pain Center, Doha, Qatar
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Abstract
This article outlines adductor-related groin pain, pubic-related groin pain, inguinal-related groin pain, and iliopsoas-related groin pain, with a description of the corresponding functional anatomy and imaging findings. The imaging has been described mainly in terms of MR imaging findings as this is the principal imaging modality used to investigate groin pain, although plain radiographs and ultrasound can be very useful adjuncts in specific circumstances, especially if an alternative pathology needs to be excluded.
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Affiliation(s)
- Annu Chopra
- X-Ray department, Musculoskeletal Centre, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapeltown Road, Leeds LS7 4SA, UK
| | - Philip Robinson
- X-Ray department, Musculoskeletal Centre, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapeltown Road, Leeds LS7 4SA, UK; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapletown Road, Leeds LS7 4SA, UK.
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Abstract
Athletic pubalgia, or "sports hernia", represents a constellation of pathologic conditions occurring at and around the pubic symphysis. These injuries are primarily seen in athletes or those involved in athletic activity. In this article, we review the sonographic appearance of the relevant complex anatomy, scanning technique for ultrasound evaluation of athletic pubalgia, and the sonographic appearances of associated pathologic conditions.
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What Is Evidence-Based About Myofascial Chains: A Systematic Review. Arch Phys Med Rehabil 2016; 97:454-61. [DOI: 10.1016/j.apmr.2015.07.023] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 07/28/2015] [Accepted: 07/29/2015] [Indexed: 01/26/2023]
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Sailly M, Whiteley R, Read JW, Giuffre B, Johnson A, Hölmich P. Pubic apophysitis: a previously undescribed clinical entity of groin pain in athletes. Br J Sports Med 2016; 49:828-34. [PMID: 26031648 PMCID: PMC4484496 DOI: 10.1136/bjsports-2014-094436] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Sport-related pubalgia is often a diagnostic challenge in elite athletes. While scientific attention has focused on adults, there is little data on adolescents. Cadaveric and imaging studies identify a secondary ossification centre located along the anteromedial corner of pubis beneath the insertions of symphysial joint capsule and adductor longus tendon. Little is known about this apophysis and its response to chronic stress. Aim We report pubic apophysitis as a clinically relevant entity in adolescent athletes. Methods The clinical and imaging findings in 26 highly trained adolescent football players (15.6 years±1.3) who complained of adductor-related groin pain were reviewed. The imaging features (X-ray 26/26, US 9/26, MRI 11/26, CT 7/26) of the pubic apophyses in this symptomatic group were compared against those of a comparison group of 31 male patients (age range 9–30 years) with no known history of groin pain or pelvic trauma, who underwent pelvic CT scans for unrelated medical reasons. Results All symptomatic subjects presented with similar history and physical findings. The CT scans of these patients demonstrated open pubic apophyses with stress-related physeal changes (widening, asymmetry and small rounded cyst-like expansions) that were not observed in the comparison group. No comparison subject demonstrated apophyseal maturity before 21 years of age, and immaturity was seen up to the age of 26 years. Conclusions This retrospective case series identifies pubic apophyseal stress (or ‘apophysitis’) as an important differential consideration in the adolescent athlete who presents with groin pain.
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Affiliation(s)
| | - Rod Whiteley
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar University of Sydney, Sydney, New South Wales, Australia
| | | | - Bruno Giuffre
- University of Sydney, Sydney, New South Wales, Australia Radiology Department, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Amanda Johnson
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar University of Manchester, Manchester, UK
| | - Per Hölmich
- Aspetar Sports Groin Pain Center, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Arthroscopic Center Amager, Sports Orthopedic Research Center, Copenhagen, Denmark Copenhagen University Hospital, Amager-Hvidovre, Denmark
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Drew MK, Palsson TS, Izumi M, Hirata RP, Lovell G, Chiarelli P, Osmotherly PG, Graven-Nielsen T. Resisted adduction in hip neutral is a superior provocation test to assess adductor longus pain: An experimental pain study. Scand J Med Sci Sports 2015; 26:967-74. [DOI: 10.1111/sms.12529] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2015] [Indexed: 11/28/2022]
Affiliation(s)
- M. K. Drew
- School of Health Sciences; Faculty of Health and Medicine; University of Newcastle; Newcastle Australia
- Department of Physical Therapies; Australian Institute of Sport; Canberra Australia
| | - T. S. Palsson
- Center for Neuroplasticity and Pain (CNAP); SMI; Department of Health Science and Technology; Faculty of Medicine; Aalborg University; Denmark
| | - M. Izumi
- Center for Neuroplasticity and Pain (CNAP); SMI; Department of Health Science and Technology; Faculty of Medicine; Aalborg University; Denmark
- Department of Orthopedic Surgery; Kochi University; Kochi Japan
| | - R. P. Hirata
- Center for Neuroplasticity and Pain (CNAP); SMI; Department of Health Science and Technology; Faculty of Medicine; Aalborg University; Denmark
| | - G. Lovell
- Department of Sports Medicine; Australian Institute of Sport; Canberra Australia
| | - P. Chiarelli
- School of Health Sciences; Faculty of Health and Medicine; University of Newcastle; Newcastle Australia
| | - P. G. Osmotherly
- School of Health Sciences; Faculty of Health and Medicine; University of Newcastle; Newcastle Australia
| | - T. Graven-Nielsen
- Center for Neuroplasticity and Pain (CNAP); SMI; Department of Health Science and Technology; Faculty of Medicine; Aalborg University; Denmark
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Coker DJ, Zoga AC. The Role of Magnetic Resonance Imaging in Athletic Pubalgia and Core Muscle Injury. Top Magn Reson Imaging 2015; 24:183-91. [PMID: 26244616 DOI: 10.1097/rmr.0000000000000056] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Magnetic resonance imaging (MRI) has become the standard of care imaging modality for a difficult, often misunderstood spectrum of musculoskeletal injury termed athletic pubalgia or core muscle injury. Armed with a dedicated noncontrast athletic pubalgia protocol and a late model phased array receiver coil, the musculoskeletal imager can play a great role in effective diagnosis and treatment planning for lesions, including osteitis pubis, midline pubic plate lesions, and rectus abdominis/adductor aponeurosis injury. Beyond these established patterns of MRI findings, there are many confounders and contributing pathologies about the pelvis in patients with activity related groin pain, including internal and periarticular derangements of the hip. The MRI is ideally suited to delineate the extent of expected injury and to identify the unexpected visceral and musculoskeletal lesions.
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Affiliation(s)
- Dana J Coker
- From the Department of Radiology, Division of Musculoskeletal, Thomas Jefferson University, Philadelphia, PA
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33
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Serner A, Tol JL, Jomaah N, Weir A, Whiteley R, Thorborg K, Robinson M, Hölmich P. Diagnosis of Acute Groin Injuries: A Prospective Study of 110 Athletes. Am J Sports Med 2015; 43:1857-64. [PMID: 25977522 DOI: 10.1177/0363546515585123] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Acute groin injuries are common in high-intensity sports, but there are insufficient data on injury characteristics such as injury mechanisms and clinical and radiological findings. PURPOSE To describe these characteristics in a cohort of athletes. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS A total of 110 male athletes (mean age, 25.6 ± 4.7 years) with sports-related acute groin pain were prospectively included within 7 days of injury from August 2012 to April 2014. Standardized history taking, a clinical examination, magnetic resonance imaging (MRI), and/or ultrasound (US) were performed. RESULTS The most frequent injury mechanism in soccer was kicking (40%), and change of direction was most frequent in other sports (31%). Clinically, adductor injuries accounted for 66% of all injuries and primarily involved the adductor longus on imaging (91% US, 93% MRI). The iliopsoas and proximal rectus femoris were also frequently injured according to all examination modalities (15%-25%). Acute injury findings were negative in 22% of the MRI and 25% of the US examinations. Of the clinically diagnosed adductor injuries, 3% (US) and 6% (MRI) showed a radiological injury in a different location compared with 35% to 46% for clinically diagnosed iliopsoas and proximal rectus femoris injuries. CONCLUSION Adductor injuries account for the majority of acute groin injuries. Iliopsoas and proximal rectus femoris injuries are also common. More than 1 in 5 injuries showed no imaging signs of an acute injury. Clinically diagnosed adductor injuries were often confirmed on imaging, whereas iliopsoas and rectus femoris injuries showed a different radiological injury location in more than one-third of the cases. The discrepancy between clinical and radiological findings should be considered when diagnosing acute groin injuries.
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Affiliation(s)
- Andreas Serner
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Sports Orthopaedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Johannes L Tol
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Nabil Jomaah
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Adam Weir
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Rodney Whiteley
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Kristian Thorborg
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | | | - Per Hölmich
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Sports Orthopaedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
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Pesquer L, Reboul G, Silvestre A, Poussange N, Meyer P, Dallaudière B. Imaging of adductor-related groin pain. Diagn Interv Imaging 2015; 96:861-9. [PMID: 25823982 DOI: 10.1016/j.diii.2014.12.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 12/22/2014] [Accepted: 12/30/2014] [Indexed: 10/23/2022]
Abstract
Groin pain is a common condition in athletes and results from various causes. Osteitis pubis, adductor dysfunction, inguinal hernia, or a combination of all three entities, generally explains the onset of symptoms. Adductor longus tendinopathy is the main cause of adductor-related groin pain. It leads to a significant reduction of sports participation and can require surgical management. Diagnosis is based on ultrasonography and magnetic resonance imaging. Asymptomatic findings (tendinosis, calcifications, cortical erosions) are common in athletes and care should be taken when assessing groin pain. The most specific sign of tendinopathy is an intratendinous tear of the adductor longus.
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Affiliation(s)
- L Pesquer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France.
| | - G Reboul
- Centre de chirurgie orthopédique et sportive, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - A Silvestre
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - N Poussange
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - P Meyer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - B Dallaudière
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France; Département d'imagerie musculo-squelettique, centre hospitalier universitaire Pellegrin, place Amélie-Léon-Rabat, 33000 Bordeaux, France
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35
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Branci S, Thorborg K, Bech BH, Boesen M, Nielsen MB, Hölmich P. MRI findings in soccer players with long-standing adductor-related groin pain and asymptomatic controls. Br J Sports Med 2014; 49:681-91. [DOI: 10.1136/bjsports-2014-093710] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2014] [Indexed: 11/04/2022]
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36
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The Role of Pubic Symphyseal CT Arthrography in the Imaging of Athletic Pubalgia. AJR Am J Roentgenol 2014; 203:1063-8. [DOI: 10.2214/ajr.13.12050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Hölmich P, Thorborg K, Dehlendorff C, Krogsgaard K, Gluud C. Incidence and clinical presentation of groin injuries in sub-elite male soccer. Br J Sports Med 2013; 48:1245-50. [PMID: 23956334 DOI: 10.1136/bjsports-2013-092627] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Groin injuries cause major problems in the football codes, as they are prevalent and lead to prolonged symptoms and high recurrence. The aim of the present study was to describe the occurrence and clinical presentation of groin injuries in a large cohort of sub-elite soccer players during a season. METHODS Physiotherapists allocated to each of the participating 44 soccer clubs recorded baseline characteristics and groin injuries sustained by a cohort of 998 sub-elite male soccer players during a full 10-month season. All players with groin injuries were examined using the clinical entity approach, which utilises standardised reproducible examination techniques to identify the injured anatomical structures. The exposure time and the injury time were also recorded. Injury time was analysed using multiple regression on the log of the injury times as the data were highly skewed. Effects are thus reported at relative injury time (RIT). RESULTS Adductor-related groin injury was the most common entity found followed by iliopsoas-related and abdominal-related injuries. The dominant leg was significantly more often injured. Age and previous groin injury were significant risk factors for sustaining a groin injury. Groin injuries were generally located on the same side as previously reported groin injuries. Adductor-related injuries with no abdominal pain had significantly longer injury times compared to injuries with no adductor and no abdominal pain (RIT 2.28, 95% CI 1.22 to 4.25, p=0.0096). Having both adductor and abdominal pain also increased the injury time significantly when compared to injuries with no adductor and no abdominal pain (RIT=4.56, 95% CI 1.91 to 10.91, p=0.001). CONCLUSION Adductor-related groin injury was the most common clinical presentation of groin injuries in male soccer players and the cause of long injury time, especially when combined with abdominal-related injury.
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Affiliation(s)
- Per Hölmich
- Arthroscopic Center Amager, Sports Orthopaedic Research Center - Copenhagen, Copenhagen University Hospital, Amager-Hvidovre, Copenhagen, Denmark Aspetar Sports Groin Pain Center, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Kristian Thorborg
- Arthroscopic Center Amager, Sports Orthopaedic Research Center - Copenhagen, Copenhagen University Hospital, Amager-Hvidovre, Copenhagen, Denmark
| | - Christian Dehlendorff
- Arthroscopic Center Amager, Sports Orthopaedic Research Center - Copenhagen, Copenhagen University Hospital, Amager-Hvidovre, Copenhagen, Denmark Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Kim Krogsgaard
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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38
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Murphy G, Foran P, Murphy D, Tobin O, Moynagh M, Eustace S. "Superior cleft sign" as a marker of rectus abdominus/adductor longus tear in patients with suspected sportsman's hernia. Skeletal Radiol 2013; 42:819-25. [PMID: 23354527 DOI: 10.1007/s00256-013-1573-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 10/09/2012] [Accepted: 01/06/2013] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We describe a new imaging sign, the "superior cleft sign", identified at both symphysography and MRI, which should be used as a marker of rectus abdominis/adductor longus attachment tearing. MATERIALS AND METHODS A study population of 25 patients presenting with clinically suspected sportsman's hernia, who had undergone both symphysography and MRI of the groin were included for study. In each case, images were reviewed to determine the presence of a superior cleft, secondary cleft, and or both abnormalities. RESULTS Images of all patients complaining of groin crease discomfort similar to sportsman's hernia revealed the presence of a superior cleft at the rectus abdominis/adductor longus attachment. This "superior cleft sign" correlated with the side of symptoms in each case, and, in contrast to the previously described secondary cleft along the inferior margin of the inferior pubic ramus, occurred parallel to the inferior margin of the superior pubic ramus. CONCLUSIONS The presence of the "superior cleft sign" should be sought in addition to the previously described secondary cleft sign in sportspeople presenting with exercise-related groin pain or pubalgia. It should specifically be sought in patients referred with suspected sportsman's hernia.
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Affiliation(s)
- Grainne Murphy
- Radiology Department, Cappagh National Orthopaedic Hospital, Cappagh Road, Finglas, Dublin 11, Ireland.
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40
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Norton-old KJ, Schache AG, Barker PJ, Clark RA, Harrison SM, Briggs CA. Anatomical and mechanical relationship between the proximal attachment of adductor longus and the distal rectus sheath. Clin Anat 2012; 26:522-30. [DOI: 10.1002/ca.22116] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2011] [Revised: 05/01/2012] [Accepted: 05/15/2012] [Indexed: 11/06/2022]
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41
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Meyers WC, Yoo E, Devon ON, Jain N, Horner M, Lauencin C, Zoga A. Understanding “Sports Hernia” (Athletic Pubalgia): The Anatomic and Pathophysiologic Basis for Abdominal and Groin Pain in Athletes. OPER TECHN SPORT MED 2012. [DOI: 10.1053/j.otsm.2012.03.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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42
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Freire M, Winalski CS, Miniaci A, Sundaram M. Radiologic case study. Avulsion of the right adductor longus from the symphysis pubis. Orthopedics 2012; 35:85, 158-60. [PMID: 22300988 DOI: 10.3928/01477447-20120123-33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Maxime Freire
- Department of Radiology, University of Mississippi Medical Center, Jackson, Mississippi, USA.
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43
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Groin Pain Beyond the Hip: How Anatomy Predisposes to Injury as Visualized by Musculoskeletal Ultrasound and MRI. AJR Am J Roentgenol 2011; 197:1190-7. [DOI: 10.2214/ajr.10.4890] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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44
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Lovell GA, Blanch PD, Barnes CJ. EMG of the hip adductor muscles in six clinical examination tests. Phys Ther Sport 2011; 13:134-40. [PMID: 22814446 DOI: 10.1016/j.ptsp.2011.08.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 08/12/2011] [Accepted: 08/19/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To assess activation of muscles of hip adduction using EMG and force analysis during standard clinical tests, and compare athletes with and without a prior history of groin pain. STUDY DESIGN Controlled laboratory study. PARTICIPANTS 21 male athletes from an elite junior soccer program. MAIN OUTCOME MEASURES Bilateral surface EMG recordings of the adductor magnus, adductor longus, gracilis and pectineus as well as a unilateral fine-wire EMG of the pectineus were made during isometric holds in six clinical examination tests. A load cell was used to measure force data. RESULTS Test type was a significant factor in the EMG output for all four muscles (all muscles p < 0.01). EMG activation was highest in Hips 0 or Hips 45 for adductor magnus, adductor longus and gracilis. EMG activation for pectineus was highest in Hips 90. Injury history was a significant factor in the EMG output for the adductor longus (p < 0.05), pectineus (p < 0.01) and gracilis (p < 0.01) but not adductor magnus. For force data, clinical test type was a significant factor (p < 0.01) with Hips 0 being significantly stronger than Hips 45, Hips 90 and Side lay. BMI (body mass index) was a significant factor (p < 0.01) for producing a higher force. All other factors had no significant effect on the force outputs. CONCLUSIONS Hip adduction strength assessment is best measured at hips 0 (which produced most force) or 45° flexion (which generally gave the highest EMG output). Muscle EMG varied significantly with clinical test position. Athletes with previous groin injury had a significant fall in some EMG outputs.
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Affiliation(s)
- Gregory A Lovell
- Australian Institute of Sport (AIS), Dept. of Sports Medicine, Leverrier St., Bruce, ACT 2617, Australia.
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45
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The thigh adductor squeeze test: 45° of hip flexion as the optimal test position for eliciting adductor muscle activity and maximum pressure values. ACTA ACUST UNITED AC 2011; 16:476-80. [DOI: 10.1016/j.math.2011.02.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 02/14/2011] [Accepted: 02/21/2011] [Indexed: 11/23/2022]
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Abstract
Hip and groin pain are a common complaint among athletes of all ages, and may result from an acute injury or from chronic, repetitive trauma. Hip injuries can be intraarticular, extraarticular, or both. Labral abnormalities may occur in asymptomatic patients as well as in those with incapacitating symptoms and signs. Athletic hip injury leading to disabling intraarticular hip pain most commonly involves labral tear. The extraarticular causes are usually the result of overuse activity, leading to inflammation, tendonitis, or bursitis. In clinical practice, the term athletic pubalgia is used to describe exertional pubic or groin pain.
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Affiliation(s)
- Ketan Patel
- Shields Healthcare Group, 265 Westgate Drive, Brockton, MA 02301, USA.
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47
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Paajanen H, Hermunen H, Karonen J. Effect of heavy training in contact sports on MRI findings in the pubic region of asymptomatic competitive athletes compared with non-athlete controls. Skeletal Radiol 2011; 40:89-94. [PMID: 20582412 DOI: 10.1007/s00256-010-0980-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2010] [Revised: 05/14/2010] [Accepted: 05/24/2010] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Bone marrow edema (BME) at the pubic symphysis on magnetic resonance imaging (MRI) is usually associated with groin pain and stress injury of the pubic bone. Little is known of the pubic MR imaging findings of asymptomatic heavy training athletes in contact sports. MATERIALS AND METHODS Pelvic MRI of male asymptomatic soccer (n=10), ice hockey (n=10), bandy (n=10) and female floor-ball players (n=10) were compared with non-athlete controls (10 males, 10 females) without groin pain to analyse the presence of BME (on a four-point scale). To study the possible changes of BME directly following heavy physical activity, 10 bandy players underwent MRI before and immediately after a 2-h training session. RESULTS Magnetic resonance imaging showed minimal BME (grade 1) at the pubic symphysis in 19 of the 40 athletes (48%). Two soccer and 2 ice hockey players (20%) had moderate grade 2 pubic edema, but severe grade 3 BME findings were not found. Also 10 out of 20 (50%) of controls had grade 1 BME. The extent of increased signal was equally distributed in the asymptomatic athletes of different contact sports and controls. A heavy 2-h training session did not cause any enhanced signal at the pubic symphysis. CONCLUSIONS This study indicates that the presence of grade 1 pubic BME was a frequent finding in contact sports and comparable to that in non-athletes. Grade 2 BME was found only in asymptomatic athletes undergoing heavy training.
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Affiliation(s)
- Hannu Paajanen
- Department of Surgery, Kuopio University Hospital, 70211, Kuopio, Finland.
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48
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COMPARATIVE STUDY BETWEEN THE PUBIS OF ASYMPTOMATIC ATHLETES AND NON-ATHLETES WITH MRI. Rev Bras Ortop 2010; 45:596-600. [PMID: 27026970 PMCID: PMC4799173 DOI: 10.1016/s2255-4971(15)30309-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2010] [Accepted: 04/26/2010] [Indexed: 11/22/2022] Open
Abstract
Objective: To compare the magnetic resonance imaging findings from the pubis of professional soccer players without any history or clinical findings of groin pain, and from sedentary individuals, also without symptoms, and to determine the prevalence of changes compatible with pubic overload. Methods: Nineteen professional soccer players without complaints of groin pain and seventeen sedentary individuals, also asymptomatic, underwent magnetic resonance imaging of the pubis. The results from the examinations were analyzed regarding the presence of degenerative changes, boned medullary edema and tendinopathy, and the two study groups were compared. Results: High prevalence of bone edema, tendinopathy and degenerative findings in the pubic symphysis was seen in the athletes, with statistically significant higher odds ratios and relative risk in the population studied. Conclusion: Professional soccer players are at a higher risk of developing changes in the pubic region, shown in magnetic resonance images, compared with sedentary individuals. These findings are not necessarily caused by groin pain, and are probably related to intense exertion.
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Abstract
The pubic symphysis is a unique joint consisting of a fibrocartilaginous disc sandwiched between the articular surfaces of the pubic bones. It resists tensile, shearing and compressive forces and is capable of a small amount of movement under physiological conditions in most adults (up to 2 mm shift and 1° rotation). During pregnancy, circulating hormones such as relaxin induce resorption of the symphyseal margins and structural changes in the fibrocartilaginous disc, increasing symphyseal width and mobility. This systematic review of the English, German and French literature focuses on the normal anatomy of the adult human pubic symphysis. Although scientific studies of the joint have yielded useful descriptive data, comparison of results is hampered by imprecise methodology and/or poorly controlled studies. Several aspects of the anatomy of the pubic symphysis remain unknown or unclear: the precise attachments of surrounding ligaments and muscles; the arrangement of connective tissue fibres within the interpubic disc and the origin, structure and function of its associated interpubic cleft; the biomechanical consequences of sexual dimorphism; potential ethnic variations in morphology; and its precise innervation and blood supply. These deficiencies hinder our understanding of the normal form and function of the joint, which is particularly relevant when attempting to understand the mechanisms underlying pregnancy-related pubic symphyseal pain, a neglected and relatively common cause of pubic pain. A better understanding of the normal anatomy of the human pubic symphysis should improve our understanding of such problems and contribute to better treatments for patients suffering from symphyseal pain and dysfunction.
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Affiliation(s)
- Ines Becker
- Department of Anatomy and Structural Biology, University of Otago, Dunedin, New Zealand.
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50
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Review: imaging of groin pain in the athlete. Skeletal Radiol 2010; 39:629-44. [PMID: 19711074 DOI: 10.1007/s00256-009-0768-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Revised: 06/28/2009] [Accepted: 07/17/2009] [Indexed: 02/02/2023]
Abstract
Chronic groin pain is a common entity in the sporting population and causes considerable morbidity. The differential diagnosis is wide, and this article presents a review of the common causes with particular reference to anatomy, ultrasound and magnetic resonance imaging (MRI) findings.
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