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Hwang A, Martinez M, Cora Jones CM, Giordano B. Multifid Iliopsoas Tendons Are More Common in Patients With Painful Snapping Iliopsoas Tendons. Arthrosc Sports Med Rehabil 2023; 5:100780. [PMID: 37546385 PMCID: PMC10400859 DOI: 10.1016/j.asmr.2023.100780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 06/16/2023] [Indexed: 08/08/2023] Open
Abstract
Purpose To retrospectively determine the prevalence of multifid tendons in a population of patients who underwent iliopsoas release for painful snapping iliopsoas tendons. Methods Patients who underwent iliopsoas release for painful snapping iliopsoas tendons were retrospectively identified from a database of patients who had undergone arthroscopic hip surgery performed by a single surgeon between 2011 and 2020. Patients who had incomplete data or who underwent prior fracture fixation, joint arthroplasty, pelvic surgery, or other interventions for snapping hip were excluded. Magnetic resonance imaging (MRI) and operative reports were reviewed and compared with those of an age-matched control group of patients who had undergone hip or pelvic MRI examinations in the past year for different indications. Results This study included 91 patients (78 female and 13 male patients; mean age, 23.3 years) who were treated operatively for painful snapping hip and 78 controls (54 female and 24 male patients; mean age, 28.4 years) who received hip or pelvic MRI for other indications. Among the patients who underwent iliopsoas release, there were 5 unifid iliopsoas tendons (5.5%) compared with 86 multifid iliopsoas tendons (94.5%) when classified with MRI whereas operative examination showed 19 unifid tendons (20.9%) compared with 72 multifid tendons (79.1%, P < .001). When the MRI scans of the operative group were compared with the MRI scans of the control group, the patients who underwent surgery for painful snapping hip had a higher rate of multifid tendons (94.5% of operative hips compared with 69.2% of control right hips [P < .001] and 74.4% of control left hips [P < .001]). However, when the operative reports were used to classify the iliopsoas tendon, there was no significance between the operative and control groups (79.1% of operative hips had multifid tendons compared with 69.2% of control right hips [P = .141] and 74.4% of control left hips [P = .464]). Conclusions For patients with symptomatic snapping hip undergoing iliopsoas lengthening, multifid iliopsoas tendons are more prevalent than in a control population. Level of Evidence Level IV, prognostic case series.
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Affiliation(s)
- Alan Hwang
- Address correspondence to Alan Hwang, M.D., Department of Orthopaedic Surgery, University of Rochester Medical Center, 601 Elmwood Ave, Box 665, Rochester, NY 14642, U.S.A.
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2
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The AIUM Practice Parameter for the Performance of the Musculoskeletal Ultrasound Examination. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:E23-E35. [PMID: 37130137 DOI: 10.1002/jum.16228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 05/03/2023]
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3
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Jiang J, Liang J, Ma D. Pericapsular nerve group (PENG) block as an effective technique for iliopsoas tendon injury. Minerva Anestesiol 2023; 89:839-841. [PMID: 37198887 DOI: 10.23736/s0375-9393.23.17290-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Affiliation(s)
- Jia Jiang
- Department of Anesthesiology and Pain Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jinghan Liang
- Department of Anesthesiology and Pain Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Danxu Ma
- Department of Anesthesiology and Pain Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China -
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4
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Flores DV, Bohyn C, Murray TÉ, Murphy DT, Cresswell M. Dynamic US of Musculoskeletal Disorders: A Pictorial Review with Emphasis on Techniques. Radiographics 2023; 43:e220130. [PMID: 37471248 DOI: 10.1148/rg.220130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Affiliation(s)
- Dyan V Flores
- From the Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6, Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (D.V.F.); and Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (C.B., T.E.M., D.T.M., M.C.)
| | - Cedric Bohyn
- From the Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6, Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (D.V.F.); and Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (C.B., T.E.M., D.T.M., M.C.)
| | - Timothy Éanna Murray
- From the Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6, Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (D.V.F.); and Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (C.B., T.E.M., D.T.M., M.C.)
| | - Darra T Murphy
- From the Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6, Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (D.V.F.); and Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (C.B., T.E.M., D.T.M., M.C.)
| | - Mark Cresswell
- From the Department of Radiology, Radiation Oncology and Medical Physics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada K1H 8L6, Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (D.V.F.); and Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (C.B., T.E.M., D.T.M., M.C.)
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5
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Pirri C, Pirri N, Stecco C, Macchi V, Porzionato A, De Caro R, Özçakar L. Hearing and Seeing Nerve/Tendon Snapping: A Systematic Review on Dynamic Ultrasound Examination. SENSORS (BASEL, SWITZERLAND) 2023; 23:6732. [PMID: 37571516 PMCID: PMC10422582 DOI: 10.3390/s23156732] [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: 06/25/2023] [Revised: 07/18/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023]
Abstract
Nerve/tendon snapping can occur due to their sudden displacement during the movement of an adjacent joint, and the clinical condition can really be painful. It can actually be challenging to determine the specific anatomic structure causing the snapping in various body regions. In this sense, ultrasound examination, with all its advantages (especially providing dynamic imaging), appears to be quite promising. To date, there are no comprehensive reviews reporting on the use of dynamic ultrasound examination in the diagnosis of nerve/tendon snapping. Accordingly, this article aims to provide a substantial discussion as to how US examination would contribute to 'seeing' and 'hearing' these pathologies' different maneuvers/movements.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (C.S.); (V.M.); (A.P.); (R.D.C.)
| | - Nina Pirri
- Department of Medicine—DIMED, School of Radiology, Radiology Institute, University of Padua, 35122 Padova, Italy;
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (C.S.); (V.M.); (A.P.); (R.D.C.)
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (C.S.); (V.M.); (A.P.); (R.D.C.)
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (C.S.); (V.M.); (A.P.); (R.D.C.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (C.S.); (V.M.); (A.P.); (R.D.C.)
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, 06100 Ankara, Turkey;
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6
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Caldwell AS, Elangovan SM, Jacobson JA. Dynamic musculoskeletal ultrasound: slipping rib, muscle hernia, snapping hip, and peroneal tendon pathology. Pediatr Radiol 2023; 53:1553-1561. [PMID: 37286853 DOI: 10.1007/s00247-023-05700-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/09/2023]
Abstract
Dynamic musculoskeletal ultrasound is an important diagnostic tool that allows the practitioner to observe soft tissue structures over a range of motion and identify pathology not diagnosed on other modalities. Familiarity with this modality allows health care practitioners to appropriately refer patients for this type of examination. This article will review several indications for dynamic ultrasound imaging, including slipping rib, muscle hernia, snapping hip, and peroneal tendon pathology. The examination technique and expected findings for common pathology in each location are discussed.
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Affiliation(s)
- Antonia S Caldwell
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Stacey M Elangovan
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
- Department of Radiology, MLC 5031, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH, 45229, USA.
| | - Jon A Jacobson
- Lenox Hill Radiology, New York, NY, USA
- Department of Radiology, University of California, San Diego, San Diego, CA, USA
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7
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Jawetz ST, Fox MG, Blankenbaker DG, Caracciolo JT, Frick MA, Nacey N, Said N, Sharma A, Spence S, Stensby JD, Subhas N, Tubb CC, Walker EA, Yu F, Beaman FD. ACR Appropriateness Criteria® Chronic Hip Pain: 2022 Update. J Am Coll Radiol 2023; 20:S33-S48. [PMID: 37236751 DOI: 10.1016/j.jacr.2023.02.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 05/28/2023]
Abstract
Chronic hip pain is a frequent chief complaint for adult patients who present for evaluation in a variety of clinical practice settings. Following a targeted history and physical examination, imaging plays a vital role in elucidating the etiologies of a patient's symptoms, as a wide spectrum of pathological entities may cause chronic hip pain. Radiography is usually the appropriate initial imaging test following a clinical examination. Depending on the clinical picture, advanced cross-sectional imaging may be subsequently performed for further evaluation. This documents provides best practice for the imaging workup of chronic hip pain in patients presenting with a variety of clinical scenarios. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Michael G Fox
- Panel Chair, Program Director, Diagnostic Radiology, Mayo Clinic Arizona, Phoenix, Arizona
| | - Donna G Blankenbaker
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Jamie T Caracciolo
- Moffitt Cancer Center and University of South Florida Morsani College of Medicine, Tampa, Florida; MSK-RADS (Bone) Committee
| | - Matthew A Frick
- Chair of Education, Department of Radiology, Chair of Musculoskeletal Imaging, Mayo Clinic, Rochester, Minnesota
| | - Nicholas Nacey
- University of Virginia Health System, Charlottesville, Virginia
| | - Nicholas Said
- Duke University Medical Center, Durham, North Carolina
| | - Akash Sharma
- Mayo Clinic, Jacksonville, Florida; Commission on Nuclear Medicine and Molecular Imaging
| | - Susanna Spence
- University of Texas McGovern Medical School, Houston, Texas; Committee on Emergency Radiology-GSER; Member of the Board of Advisors and Board of Directors for Texas Radiological Society
| | | | | | - Creighton C Tubb
- UT Health San Antonio, San Antonio, Texas; American Academy of Orthopaedic Surgeons
| | - Eric A Walker
- Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania and Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Florence Yu
- Section Head, Musculoskeletal Imaging, Weill Cornell Medical College, New York, New York; Primary care physician; Chair, ACR sponsored BONE-RADS Committee
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8
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Klontzas ME, Vassalou EE, Zibis AH, Karantanas AH. Imaging of Anatomical Variants Around the Hip. Semin Musculoskelet Radiol 2023; 27:182-197. [PMID: 37011619 DOI: 10.1055/s-0043-1762593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
Considering the current widespread use of imaging as an integral part of managing hip pain, variable hip geometries and anatomical variants are increasingly being detected. These variants are commonly found in the acetabulum and proximal femur, as well as the surrounding capsule-labral tissues. The morphology of specific anatomical spaces confined by the proximal femur and the bony pelvis may also vary significantly among individuals. Familiarity with the spectrum of imaging appearances of the hip is necessary to identify variant hip morphologies with or without potential clinical relevance and reduce an unnecessary work-up and overdiagnosis. We describe anatomical variations and variable morphologies of the bony structures comprising the hip joint and the soft tissues, around the hip. The potential clinical significance of these findings is further analyzed in conjunction with the patient's profile.
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Affiliation(s)
- Michail E Klontzas
- Department of Radiology, School of Medicine, University of Crete, Crete, Greece
- Advanced Hybrid Imaging Systems, Institute of Computer Science, Foundation for Research and Technology, Heraklion, Crete, Greece
- Department of Medical Imaging, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Evangelia E Vassalou
- Department of Medical Imaging, University Hospital of Heraklion, Heraklion, Crete, Greece
- Department of Radiology, General Hospital of Sitia, Xerokamares, Sitia, Lasithi, Crete, Greece
| | - Aristeidis H Zibis
- Department of Anatomy, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Apostolos H Karantanas
- Department of Radiology, School of Medicine, University of Crete, Crete, Greece
- Advanced Hybrid Imaging Systems, Institute of Computer Science, Foundation for Research and Technology, Heraklion, Crete, Greece
- Department of Medical Imaging, University Hospital of Heraklion, Heraklion, Crete, Greece
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9
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Localized tenosynovial giant cell tumor: a rare case of snapping hip. Skeletal Radiol 2022; 51:2205-2210. [PMID: 35536359 DOI: 10.1007/s00256-022-04064-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/03/2022] [Indexed: 02/02/2023]
Abstract
We report on a 40-year-old male with a 9-month-long history of snapping of his right hip caused by a previously undescribed etiology of internal extra-articular snapping hip, namely due to a localized tenosynovial giant cell tumor. Both dynamic ultrasound evaluation and MRI proved to be crucial in the diagnosis of this rare entity. Auto-provocation of the snapping showed an anterior hip mass moving posteriorly to the psoas tendon which elucidated the pain and clicking sensation. Subsequent MRI demonstrated a peripheral low-intensity rim due to hemosiderin deposition around the synovial mass which is indicative for pigmented villonodular tenosynovitis. Treatment consisted of arthroscopic shaver burr resection. Immediately postoperatively, the snapping sensation could not be provoked anymore by the patient. The purpose of reporting on this case report is to emphasize several successive learning points. First, dynamic ultrasound aids in diagnosis and differentiation of the types of snapping hip. Second, specific MRI features are suggestive of tenosynovial giant cell tumor, recognizing these traits may prevent delayed diagnosis and subsequent aggravated clinical course. Third, localized pigmented villonodular tenosynovitis around the hip may present as an internal extra-articular snapping hip and is of consideration in the differential diagnosis of recurrent snapping hip.
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10
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Flores DV, Umpire DF, Sampaio ML, Cresswell ME, Pathria MN. US and MRI of Pelvic Tendon Anatomy and Pathologic Conditions. Radiographics 2022; 42:1433-1456. [PMID: 35960665 DOI: 10.1148/rg.220055] [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
The bony pelvis serves as the attachment site for a large number of powerful muscles and tendons that drive lower extremity movement. Organizing the pelvic tendons into groups that share a common function and anatomic location helps the radiologist systematically evaluate these structures for injury, which can be caused by repetitive stress, acute trauma, or failure of degenerated tissues. Tears of the anteromedial adductors around the pubic symphysis and anterior flexors traversing anterior to the hip principally affect younger male athletes. Tears of the lateral abductors and posterior extensors are more common in older individuals with senescent tendinosis. The deep external rotators are protected and rarely injured, although they can be impinged. Imaging of the pelvic tendons relies primarily on US and MRI; both provide high spatial and contrast resolution for soft tissues. US offers affordable point-of-care service and dynamic assessment, while MRI allows simultaneous osseous and articular evaluation and is less operator dependent. While the imaging findings of pelvic tendon injury mirror those at appendicular body sites, radiologists may be less familiar with tendon anatomy and pathologic conditions at the pelvis. The authors review pertinent anatomy and imaging considerations and illustrate common injuries affecting the pelvic tendons. Online supplemental material is available for this article. ©RSNA, 2022.
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Affiliation(s)
- Dyan V Flores
- From the Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, Canada K1H 8L6 (D.V.F., M.L.S.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (M. E.C.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Darwin Fernández Umpire
- From the Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, Canada K1H 8L6 (D.V.F., M.L.S.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (M. E.C.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Marcos Loreto Sampaio
- From the Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, Canada K1H 8L6 (D.V.F., M.L.S.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (M. E.C.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Mark Edward Cresswell
- From the Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, Canada K1H 8L6 (D.V.F., M.L.S.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (M. E.C.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
| | - Mini N Pathria
- From the Department of Medical Imaging, The Ottawa Hospital, 501 Smyth Rd, Ottawa, ON, Canada K1H 8L6 (D.V.F., M.L.S.); Department of Radiology, Clínica Internacional, Lima, Peru (D.F.U.); Department of Radiology, St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada (M. E.C.); and Department of Radiology, UCSD Health System, San Diego, Calif (M.N.P.)
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11
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Abstract
OBJECTIVE In this narrative review, we highlight sex-specific anatomic and biomechanical features of the hip region in female athletes, as well as the potential impact of these characteristics on observed disparities in both intra-articular and extra-articular injury patterns between female and male athletes. It is our goal to broaden the scope of knowledge related to hip pathology in active female athletes among sports medicine providers with the hope of better optimizing sport participation and performance in female athletes. DATA SOURCES A literature review was conducted using PubMed database and Google Scholar search engine. Search terms included sport, female, athlete, sex differences, injury, hip, and all diagnoses discussed in this review. Cross-reference of these articles identified additional resources. MAIN RESULTS Sex-specific differences in both static design and dynamic function contribute to disparities in hip injury patterns between female and male athletes. Intra-articular injuries, including labral and ligamentum teres pathology, as well as extra-articular injuries, including iliopsoas tendon dysfunction, gluteal and proximal hamstring tendinopathy, ischiofemoral impingement, bone stress injuries, and certain nerve entrapment syndromes, seem to affect female athletes more commonly than male counterparts. CONCLUSIONS Given unique anatomic and functional considerations, the growing population of female athletes worldwide warrants specialized care and consideration. Potential predisposition to specific hip injuries should be taken into consideration during diagnostic evaluation of hip pain in the female athlete.
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12
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Bojicic KM, Meyer NB, Yablon CM, Brigido MK, Gaetke-Udager K. Hip Pain: Imaging of Intra-articular and Extra-articular Causes. Clin Sports Med 2021; 40:713-729. [PMID: 34509207 DOI: 10.1016/j.csm.2021.05.008] [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: 11/28/2022]
Abstract
Hip pain is a common and complex clinical entity. The causes of hip injuries in athletes are many and diverse, requiring efficient, accurate diagnosis for proper management. Imaging is an important step in the clinical evaluation of hip pain, and familiarity with multiple imaging modalities as well as characteristic imaging findings is a helpful tool for sports medicine clinicians. This article discusses imaging recommendations and gives imaging examples of common causes of intra-articular and extra-articular hip pain including femoroacetabular impingement, labral tears, cartilage defects, ligamentum teres injuries, snapping hip syndrome, femoral stress injuries, thigh splints, athletic pubalgia, avulsion injuries, and hip dislocation.
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Affiliation(s)
- Katherine M Bojicic
- Diagnostic Radiology Resident, University of Michigan Medical Center, 1500 E Medical Center Drive, B1 D502, Ann Arbor, MI 48103, USA
| | - Nathaniel B Meyer
- University of Michigan Medical Center, 1500 E Medical Center Drive, TC 2910, Ann Arbor, MI 48103, USA
| | - Corrie M Yablon
- University of Michigan Medical Center, 1500 E Medical Center Drive, TC 2910, Ann Arbor, MI 48103, USA
| | - Monica Kalume Brigido
- University of Michigan Medical Center, 1500 E Medical Center Drive, TC 2910, Ann Arbor, MI 48103, USA
| | - Kara Gaetke-Udager
- University of Michigan Medical Center, 1500 E Medical Center Drive, TC 2910, Ann Arbor, MI 48103, USA.
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13
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Christopher ZK, Hassebrock JD, Anastasi MB, Economopoulos KJ. Hip Flexor Injuries in the Athlete. Clin Sports Med 2021; 40:301-310. [PMID: 33673888 DOI: 10.1016/j.csm.2020.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Athletic injuries to the hip flexors and iliopsoas have been described in populations across all levels of competitive sports. Overall estimates of hip flexor pathology have ranged from 5% to 28% of injuries among high-risk sport specific groups. Although most of these injuries are successfully treated with conservative management, and high rates of return to play are observed, significant rehabilitation time can be involved. As the understanding of hip pathology with imaging modalities such as MRI has advanced, greater importance has been placed on accurately diagnosing hip flexor injuries and initiating rehabilitation protocols early to minimize time loss from sport.
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Affiliation(s)
- Zachary K Christopher
- Mayo Clinic Arizona, Orthopedics, Sports Medicine Department, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA.
| | - Jeffrey D Hassebrock
- Mayo Clinic Arizona, Orthopedics, Sports Medicine Department, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA
| | - Matthew B Anastasi
- Mayo Clinic Arizona, Orthopedics, Sports Medicine Department, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA
| | - Kostas J Economopoulos
- Mayo Clinic Arizona, Orthopedics, Sports Medicine Department, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA
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14
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Abstract
Athletic injuries of the hip often require radiographs and advanced imaging for diagnosis. Plain radiographs evaluate for osseous injury, provide a structural context behind an athlete's symptoms and examination, and offer a backdrop for interpretation of advanced imaging. An understanding of normal anatomy, imaging findings, and radiographic measurements allows for recognition of pathoanatomy and ability to diagnose accurately. Advanced imaging modalities, including magnetic resonance imaging, computed tomography, and ultrasonography, each play a role in evaluation of the athlete's hip. Although MRI and CT provide high-resolution imaging of the hip, ultrasonography offers the unique ability to perform dynamic imaging and guided injections.
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Affiliation(s)
- Timothy P Lancaster
- Department of Orthopaedic Surgery, University of Virginia Medical Center, PO Box 800159, Charlottesville, VA 22908, USA
| | - Christopher C Chung
- Department of Orthopaedic Surgery, University of Virginia Medical Center, PO Box 800159, Charlottesville, VA 22908, USA
| | - Winston F Gwathmey
- Department of Orthopaedic Surgery, University of Virginia Medical Center, PO Box 800159, Charlottesville, VA 22908, USA.
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15
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Gómez-Hoyos J, Márquez WH, Gallo JA, Khoury A, Bernal-Sierra S, Martin HD. Iliopsoas Muscle/Tendon Proportions at Three Levels of Described Arthroscopic Tenotomy: An Anatomic Study in Fresh Cadaveric Specimens. Arthrosc Sports Med Rehabil 2020; 3:e297-e303. [PMID: 34027435 PMCID: PMC8129034 DOI: 10.1016/j.asmr.2020.09.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 09/21/2020] [Indexed: 11/21/2022] Open
Abstract
Purpose To calculate the iliopsoas muscle/tendon ratio at 3 levels of arthroscopic iliopsoas tenotomy sites in fresh cadaveric specimens. Methods An anatomic study design was performed using 16 iliopsoas musculotendinous units from the level of the hip joint to their insertion on the lesser trochanter. All specimens came from 16 fresh cadaveric specimens (10 male, 6 female), with a median age of 41 years (range 31-55.25 years). Circumferential measurements of the composite musculotendinous unit and the iliopsoas tendon were then made at the lesser trochanter insertion, the site of transcapsular tenotomy, and the site of tenotomy at the level of the labrum. Anatomical variance of the iliopsoas tendon at the insertion on the lesser trochanter and muscular extension below the lesser trochanter level also were described. The difference between the median circumference of the iliopsoas musculotendinous units or the isolated tendons at the 3 levels was calculated. Results The median circumference of the iliopsoas musculotendinous unit at the level of the labrum, orbicularis zone (transcapsular tenotomy site), and the lesser trochanter was 140.9 mm (range 137.9-148.9), 136.7 mm (range 132.9-140), and 99.5 mm (range 96.5-104.8), respectively. The median circumference of the iliopsoas tendon at these same levels was 25.6 mm (range 22.7-33.7), 28.9 mm (range 25.1-32.2), and 30.9 mm (range 27.9-36.1), respectively. Accordingly, the proportions of the iliopsoas muscle/tendon at the level of the labrum, the transcapsular tenotomy site, and the lesser trochanter insertion were 18% tendon/82% muscle, 21% tendon/79% muscle, and 31% tendon/69% muscle, respectively. Conclusions The proportions of the iliopsoas muscle/tendon at the level of the labrum, the transcapsular tenotomy site and the lesser trochanter insertion were 18% tendon/82% muscle, 21% tendon/79% muscle, and 31% tendon/69% muscle, respectively. The distal muscular projection below the tendinous insertion on the lesser trochanter may maintain the functional connection of the iliopsoas between origin and insertion even after releasing the tendon. Clinical relevance This finding may have implications for a new understanding of arthroscopic tenotomy of the iliopsoas around the hip, as previously described muscle/tendon proportions were not calculated in fresh cadavers.
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Affiliation(s)
- Juan Gómez-Hoyos
- Hip Preservation Center, Baylor Scott and White Research Institute, Dallas, Texas, U.S.A.,Orthopaedic Unit, Clínica del Campestre/Clínica Las Américas, Antioquia, Colombia.,School of Medicine, University of Antioquia, Antioquia, Colombia
| | - William H Márquez
- Orthopaedic Unit, Clínica del Campestre/Clínica Las Américas, Antioquia, Colombia.,School of Medicine, University of Antioquia, Antioquia, Colombia
| | - Jaime A Gallo
- School of Medicine, University of Antioquia, Antioquia, Colombia
| | - Antony Khoury
- Hip Preservation Center, Baylor Scott and White Research Institute, Dallas, Texas, U.S.A.,Department of Bioengineering, University of Texas Arlington, Arlington, Texas, U.S.A
| | | | - Hal D Martin
- Hip Preservation Center, Baylor Scott and White Research Institute, Dallas, Texas, U.S.A
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16
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Koh E. Sonographic 'flash': A case report of a new sign in dynamic ultrasound of extra-articular snapping hip and knee. Australas J Ultrasound Med 2020; 24:63-66. [PMID: 34760613 DOI: 10.1002/ajum.12226] [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: 12/13/2019] [Revised: 06/16/2020] [Accepted: 07/26/2020] [Indexed: 11/12/2022] Open
Abstract
Snapping phenomena at the hip and knee are common clinical presentations in the general population and athletes. Dynamic ultrasound is a useful tool in the evaluation of these syndromes, especially when intra-articular pathology has been excluded. We report on a new ultrasound sign, the 'sonographic flash', which identified the source of audible snapping in two cases where snapping phenomena were present.
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Affiliation(s)
- Eamon Koh
- Envision Medical Imaging 5/178 Cambridge St Wembley Western Australia 6014 Australia
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17
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Liebeskind B, Olinger K. Bifid iliopsoas tendon as a cause for internal snapping hip syndrome: A case report. JOURNAL OF CLINICAL ULTRASOUND : JCU 2020; 48:346-349. [PMID: 32329518 DOI: 10.1002/jcu.22846] [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: 12/27/2019] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 06/11/2023]
Abstract
Snapping hip syndrome, or coxa saltans, can result in significant clinical manifestations in patients including pain and limited mobility. A variety of both intra- and extra-articular pathologies have been implicated in snapping hip, including an anatomic variant known as the bifid iliopsoas tendon which has been briefly described in the literature. We report a case of a bifid iliopsoas tendon leading to internal snapping hip syndrome which was ultimately successfully treated with surgical release, including review of the clinical presentation, pathophysiology, and dynamic sonographic findings.
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Affiliation(s)
- Bernard Liebeskind
- Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kristen Olinger
- Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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18
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Johnson WO, Sellon JL, Moore BJ, Levy BA, Lachman N, Finnoff JT. Ultrasound-Guided Iliopsoas Tendon Release: A Cadaveric Investigation. PM R 2020; 13:397-404. [PMID: 32506581 DOI: 10.1002/pmrj.12430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND The iliopsoas is a common source of anterior hip pain. Refractory cases may require surgical intervention, with reported complication rates ranging from 3% to 50%. Development of a minimally invasive, outpatient method of iliopsoas tendon release is desirable and may reduce costs, lower complications, and improve recovery time. OBJECTIVE To describe and evaluate the safety and reproducibility of an ultrasound-guided (USG) iliopsoas tendon release using a spinal needle in a cadaveric model. DESIGN Prospective, cadaveric laboratory investigation. SETTING Academic Institution Procedural Skills Laboratory. PARTICIPANTS Five unembalmed cadaveric specimens (three female, two male), 69 to 93 years of age (mean 83.2 years), with a mean body mass index (BMI) of 24.5 kg/m2 (range 19.2 to 30.3 kg/m2 ). INTERVENTIONS Two operators each performed five USG iliopsoas tendon releases. Three additional investigators dissected the pelves to assess completeness of tendon release and damage to adjacent structures. MAIN OUTCOME MEASURES Successful transection, completeness (%) of the tendon transection, damage to adjacent structures, and procedural time. RESULTS Nine of 10 releases achieved the target release of ≥75% tendon transection. One procedure achieved 50% tendon release. No injury to adjacent structures was identified. The mean duration of the procedure was 6.19 minutes. CONCLUSIONS USG iliopsoas tendon release can be performed in a cadaveric model, consistently achieve the desired percentage of tendon release, does not result in injury to adjacent neurovascular structures, and takes approximately 6 minutes to perform. Although results cannot be generalized to a clinical setting, due to the minimally invasive nature of the procedure, it is likely that this procedure can be performed safely in an outpatient setting under local anesthesia, will cost less, and will facilitate a more rapid recovery when compared to standard surgical procedures. Further research is warranted for clinical application.
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Affiliation(s)
- Wade O Johnson
- Department of Physical Medicine and Rehabilitation, Mayo Clinic Health System, Mankato, MN
| | - Jacob L Sellon
- Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Brittany J Moore
- Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Bruce A Levy
- Department of Orthopedic Surgery, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Nirusha Lachman
- Department of Anatomy, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Jonathan T Finnoff
- Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine and Science, Rochester, MN
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19
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Audenaert EA, Khanduja V, Claes P, Malviya A, Steenackers G. Mechanics of Psoas Tendon Snapping. A Virtual Population Study. Front Bioeng Biotechnol 2020; 8:264. [PMID: 32292780 PMCID: PMC7118580 DOI: 10.3389/fbioe.2020.00264] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/13/2020] [Indexed: 12/24/2022] Open
Abstract
Internal snapping of the psoas tendon is a frequently reported condition, especially in young adolescents involved in sports. It is defined as an increased tendon excursion over bony or soft tissue prominence causing local irritation and inflammation of the tendon leading to groin pain and often is accompanied by an audible snap. Due to the lack of detailed dynamic visualization means, the exact mechanism of the condition remains poorly understood and different theories have been postulated related to the etiology and its location about the hip. In the present study we simulated psoas tendon behavior in a virtual population of 40,000 anatomies and compared tendon movement during combined abduction, flexion and external rotation and back to neutral extension and adduction. At risk phenotyopes for tendon snapping were defined as the morphologies presenting with excess tendon movement. There were little differences in tendon movement between the male and female models. In both populations, abnormal tendon excursion correlated with changes in mainly the femoral anatomy (male r = 0.72, p < 0.001, female r = 0.66, p < 0.001): increased anteversion and valgus as well as a decreasing femoral offset and ischiofemoral distance. The observed combination of shape components correlating with excess tendon movement in essence presented with a medial positioning of the minor trochanter. This finding suggest that psoas snapping and ischiofemoral impingement are possibly two presentations of a similar underlying rotational dysplasia of the femur.
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Affiliation(s)
- Emmanuel A Audenaert
- Department of Orthopedic Surgery and Traumatology, Ghent University Hospital, Ghent, Belgium.,Department of Trauma and Orthopedics, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom.,Op3Mech Research Group, Department of Electromechanics, University of Antwerp, Antwerp, Belgium.,Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Vikas Khanduja
- Department of Trauma and Orthopedics, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Peter Claes
- Medical Imaging Research Center (MIRC), University Hospitals Leuven, Leuven, Belgium.,Department of Electrical Engineering/Processing Speech and Images, KU Leuven, Leuven, Belgium.,Department of Human Genetics, KU Leuven, Leuven, Belgium.,Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Ajay Malviya
- Department of Orthopedic Surgery and Traumatology, Northumbria National Health Service Foundation Trust, Newcastle upon Tyne, United Kingdom.,Department of Regenerative Medicine, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Gunther Steenackers
- Op3Mech Research Group, Department of Electromechanics, University of Antwerp, Antwerp, Belgium
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20
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Averkiou MA, Bruce MF, Powers JE, Sheeran PS, Burns PN. Imaging Methods for Ultrasound Contrast Agents. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:498-517. [PMID: 31813583 DOI: 10.1016/j.ultrasmedbio.2019.11.004] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/05/2019] [Accepted: 11/08/2019] [Indexed: 05/23/2023]
Abstract
Microbubble contrast agents were introduced more than 25 years ago with the objective of enhancing blood echoes and enabling diagnostic ultrasound to image the microcirculation. Cardiology and oncology waited anxiously for the fulfillment of that objective with one clinical application each: myocardial perfusion, tumor perfusion and angiogenesis imaging. What was necessary though at first was the scientific understanding of microbubble behavior in vivo and the development of imaging technology to deliver the original objective. And indeed, for more than 25 years bubble science and imaging technology have evolved methodically to deliver contrast-enhanced ultrasound. Realization of the basic bubbles properties, non-linear response and ultrasound-induced destruction, has led to a plethora of methods; algorithms and techniques for contrast-enhanced ultrasound (CEUS) and imaging modes such as harmonic imaging, harmonic power Doppler, pulse inversion, amplitude modulation, maximum intensity projection and many others were invented, developed and validated. Today, CEUS is used everywhere in the world with clinical indications both in cardiology and in radiology, and it continues to mature and evolve and has become a basic clinical tool that transforms diagnostic ultrasound into a functional imaging modality. In this review article, we present and explain in detail bubble imaging methods and associated artifacts, perfusion quantification approaches, and implementation considerations and regulatory aspects.
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Affiliation(s)
| | - Matthew F Bruce
- Applied Physics Laboratory, University of Washington, Seattle, Washington, USA
| | | | - Paul S Sheeran
- Philips Ultrasound, Bothell, Washington, USA; Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Peter N Burns
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Imaging Research, Sunnybrook Research Institute, Toronto, Ontario, Canada
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21
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Blaichman JI, Chan BY, Michelin P, Lee KS. US-guided Musculoskeletal Interventions in the Hip with MRI and US Correlation. Radiographics 2020; 40:181-199. [DOI: 10.1148/rg.2020190094] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jason I. Blaichman
- From the Department of Radiology, University of British Columbia, Royal Columbian Hospital, 300 Columbia St E, New Westminster, BC, Canada V3L 3W7 (J.I.B.); Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah (B.Y.C.); and Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wis (P.M., K.S.L.)
| | - Brian Y. Chan
- From the Department of Radiology, University of British Columbia, Royal Columbian Hospital, 300 Columbia St E, New Westminster, BC, Canada V3L 3W7 (J.I.B.); Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah (B.Y.C.); and Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wis (P.M., K.S.L.)
| | - Paul Michelin
- From the Department of Radiology, University of British Columbia, Royal Columbian Hospital, 300 Columbia St E, New Westminster, BC, Canada V3L 3W7 (J.I.B.); Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah (B.Y.C.); and Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wis (P.M., K.S.L.)
| | - Kenneth S. Lee
- From the Department of Radiology, University of British Columbia, Royal Columbian Hospital, 300 Columbia St E, New Westminster, BC, Canada V3L 3W7 (J.I.B.); Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah (B.Y.C.); and Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wis (P.M., K.S.L.)
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22
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Lee R. A rare view into the snapping hip. SONOGRAPHY 2019. [DOI: 10.1002/sono.12186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Roger Lee
- Blackburn South RadiologyHealthcare Imaging Victoria Australia
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23
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Bakhsh W, Childs S, Kenney R, Schiffman S, Giordano B. Iliopsoas snapping hip: improving the diagnostic value of magnetic resonance imaging with a novel parameter. Skeletal Radiol 2019; 48:889-896. [PMID: 30280202 DOI: 10.1007/s00256-018-3083-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 09/08/2018] [Accepted: 09/23/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To illustrate an advanced imaging parameter that describes the course of the iliopsoas tendon, and evaluate its correlations with iliopsoas internal hip snapping syndrome. METHODS This retrospective cohort study reviewed hip MRI images of all patients seen by a single surgeon between January 2015 and March 2016. The comparison group included all patients with clinical internal hip snapping, versus the control group that did not. MRI images were processed using minimum intensity projection. Measurements obtained of the pelvis and course of the iliopsoas tendon included: pelvic incidence, coronal angle, and sagittal opening angle (SOA). Comparison of measurements between the groups was performed with Mann-Whitney U analysis and receiver operator curve (ROC) plotting, with a significance cutoff of p = 0.05. RESULTS The control group (n = 85) and comparison group (n = 48) demonstrated no difference in age or gender. Pelvic incidence was similar [51.3 (± 10.7) degrees control versus 52.2 (± 7.7) degrees comparison (p = 0.36)], as was coronal angle [13.9 (± 4.6) degrees control versus 14.8 (±4.8) degrees comparison (p = 0.15)]. There was a significant difference in SOA [137.0 (± 5.9) degrees control versus 141.9 (± 6.5) degrees comparison (p < 0.01)]. ROC analysis revealed SOA threshold of 140 degrees for clinical IP hip snapping (p < 0.01), with odds ratio 5.2 (2.4-11.3) for SOA > 140 degrees. CONCLUSIONS Iliopsoas hip snapping is often part of a more complex disease process. While challenging to diagnose, advanced imaging parameters, like the sagittal opening angle, relate with clinical pathology. The SOA offers diagnostic value, with a threshold of greater than 140 degrees significantly correlating with clinical presentation.
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Affiliation(s)
- Wajeeh Bakhsh
- Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY, 14642, USA.
| | - Sean Childs
- Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY, 14642, USA
| | - Raymond Kenney
- Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY, 14642, USA
| | - Scott Schiffman
- Department of Radiology, University of Rochester Medical Center, Rochester, NY, USA
| | - Brian Giordano
- Department of Orthopaedics, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY, 14642, USA
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24
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Chang KV, Wu WT, Özçakar L. Ultrasound imaging and guided hydrodilatation for the diagnosis and treatment of internal snapping hip syndrome. Kaohsiung J Med Sci 2019; 35:582-583. [PMID: 31050177 DOI: 10.1002/kjm2.12081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 04/17/2019] [Indexed: 11/06/2022] Open
Affiliation(s)
- Ke-Vin Chang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wei-Ting Wu
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey
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25
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Abstract
Traumatic and overuse hip injuries occur frequently in amateur and professional athletes. After clinical assessment, imaging plays an important role in diagnosis and in defining care management of these injuries. Ultrasonography (US) is being increasingly used in assessment of hip injuries because of the wide availability of US machines, the lower cost, and the unique real-time imaging capability, which allows both static and dynamic evaluation as well as guidance of point-of-care interventions such as fluid aspiration and steroid injection. Accurate diagnosis of hip injuries is often challenging, given the complex soft-tissue anatomy of the hip and the wide spectrum of injuries that can occur. To conduct a skillful US evaluation of hip injuries, physicians must have pertinent knowledge of the normal anatomy and should make judicious use of surface anatomy landmarks while using a compartmentalized diagnostic approach. In this article, common sports-related injuries of the anterior, lateral, and posterior hip compartments are discussed. This review includes assessment of joint effusion, acetabular labral tear, acute and chronic tendon injuries including tendinopathy, partial and full-thickness tears, snapping hip syndromes, relevant US-guided procedures, and some other conditions such as Morel-Lavallée lesion and perineal nodular induration. Principles of care management and current knowledge on imaging findings that may affect return to activity are also presented. Using an oriented US examination technique and having knowledge of the normal hip anatomy will help physicians characterize US findings of common sports-related hip injuries and make accurate diagnoses. Online supplemental material is available for this article. ©RSNA, 2018.
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Affiliation(s)
- Eugen Lungu
- From the Department of Radiology (E.L., N.J.B.), Department of Medicine (J.M.), and Research Center (N.J.B.), Centre Hospitalier de l'Université de Montréal, 1000 rue Saint-Denis, Montreal, QC, Canada H2X 0C1
| | - Johan Michaud
- From the Department of Radiology (E.L., N.J.B.), Department of Medicine (J.M.), and Research Center (N.J.B.), Centre Hospitalier de l'Université de Montréal, 1000 rue Saint-Denis, Montreal, QC, Canada H2X 0C1
| | - Nathalie J Bureau
- From the Department of Radiology (E.L., N.J.B.), Department of Medicine (J.M.), and Research Center (N.J.B.), Centre Hospitalier de l'Université de Montréal, 1000 rue Saint-Denis, Montreal, QC, Canada H2X 0C1
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26
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Meyer NB, Jacobson JA, Kalia V, Kim SM. Musculoskeletal ultrasound: athletic injuries of the lower extremity. Ultrasonography 2018; 37:175-189. [PMID: 29794963 PMCID: PMC6044222 DOI: 10.14366/usg.18013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 04/14/2018] [Indexed: 12/23/2022] Open
Abstract
Athletic injuries of the lower extremities are commonly encountered in clinical practice. While some pathology can be diagnosed on physical exam, others are a clinical dilemma with nonspecific symptomatology. In these situations, ultrasound imaging can be utilized as an exceptional diagnostic tool, offering unique advantages over other imaging modalities. This article will review the imaging characteristics of commonly encountered athletic injuries of the lower extremity.
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Affiliation(s)
- Nathaniel B Meyer
- Department of Radiology, University of Michigan Hospital, Ann Arbor, MI, USA
| | - Jon A Jacobson
- Department of Radiology, University of Michigan Hospital, Ann Arbor, MI, USA
| | - Vivek Kalia
- Department of Radiology, University of Michigan Hospital, Ann Arbor, MI, USA
| | - Sung Moon Kim
- Department of Radiology, University of Michigan Hospital, Ann Arbor, MI, USA
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27
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Möckel G, Miehlke W. [Arthroscopic treatment of psoas impingement]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2018. [PMID: 29541796 DOI: 10.1007/s00064-018-0535-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Tenotomy of the psoas tendon in symptomatic internal coxa saltans or psoas impingement should relieve pain. INDICATIONS Indicated in conservative treatment-resistant internal coxa saltans and in psoas impingement. CONTRAINDICATIONS Contraindications are symptomatic psoas pathologies in hip dysplasia patients. SURGICAL TECHNIQUE Three different procedures exist with the arthroscopic technique, in which the psoas tenotomy can be performed at one of three different levels. These are the arthroscopic transcapsular, the endoscopic extra-articular, and the arthroscopic central techniques. POSTOPERATIVE MANAGEMENT Forearm crutches are recommended for approximately 2-4 weeks as well as physiotherapy to strengthen the hip flexors. RESULTS A literature-based comparison could reveal no difference between the extra-articular and transcapsular techniques. Particularly in the long term was no loss of strength evident. Various different authors describe the techniques as good, finding neither complications nor recurrence of internal snapping hip.
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Affiliation(s)
- G Möckel
- Arthroskopische Hüftchirurgie, Helios Klinik Berlin-Buch und Asklepios Klinik Birkenwerder, Berlin, Deutschland.
| | - W Miehlke
- Arcus Klinik Pforzheim, Rastatter Str. 17-19, Pforzheim, Deutschland
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28
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Hegazi TM, Belair JA, McCarthy EJ, Roedl JB, Morrison WB. Sports Injuries about the Hip: What the Radiologist Should Know. Radiographics 2017; 36:1717-1745. [PMID: 27726744 DOI: 10.1148/rg.2016160012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Injuries of the hip and surrounding structures represent a complex and commonly encountered scenario in athletes, with improper diagnosis serving as a cause of delayed return to play or progression to a more serious injury. As such, radiologists play an essential role in guiding management of athletic injuries. Familiarity with hip anatomy and the advantages and limitations of various imaging modalities is of paramount importance for accurate and timely diagnosis. Magnetic resonance (MR) imaging is often the modality of choice for evaluating many of the injuries discussed, although preliminary evaluation with conventional radiography and use of other imaging modalities such as ultrasonography (US), computed tomography, and bone scintigraphy may be supplementary or preferred in certain situations. Stress fractures, thigh splints, and posterior hip dislocations are important structural injuries to consider in the athlete, initially imaged with radiographs and often best diagnosed with MR imaging. Apophyseal injuries are particularly important to consider in young athletes and may be acute or related to chronic repetitive microtrauma. Femoroacetabular impingement has been implicated in development of labral tears and cartilage abnormalities. Tear of the ligamentum teres is now recognized as a potential cause of hip pain and instability, best evaluated with MR arthrography. Greater trochanteric pain syndrome encompasses a group of conditions leading to lateral hip pain, with US playing an increasingly important role for both evaluation and image-guided treatment. Muscle injuries and athletic pubalgia are common in athletes. Lastly, snapping hip syndrome and Morel-Lavallée lesions are two less common but nonetheless important considerations. ©RSNA, 2016.
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Affiliation(s)
- Tarek M Hegazi
- From the Department of Radiology, Thomas Jefferson University, 132 S 10th St, 1079A Main Building, Philadelphia, PA 19107 (T.M.H., J.A.B., E.J.M., J.B.R., W.B.M.); and Department of Radiology, University of Dammam, Dammam, Saudi Arabia (T.M.H.)
| | - Jeffrey A Belair
- From the Department of Radiology, Thomas Jefferson University, 132 S 10th St, 1079A Main Building, Philadelphia, PA 19107 (T.M.H., J.A.B., E.J.M., J.B.R., W.B.M.); and Department of Radiology, University of Dammam, Dammam, Saudi Arabia (T.M.H.)
| | - Eoghan J McCarthy
- From the Department of Radiology, Thomas Jefferson University, 132 S 10th St, 1079A Main Building, Philadelphia, PA 19107 (T.M.H., J.A.B., E.J.M., J.B.R., W.B.M.); and Department of Radiology, University of Dammam, Dammam, Saudi Arabia (T.M.H.)
| | - Johannes B Roedl
- From the Department of Radiology, Thomas Jefferson University, 132 S 10th St, 1079A Main Building, Philadelphia, PA 19107 (T.M.H., J.A.B., E.J.M., J.B.R., W.B.M.); and Department of Radiology, University of Dammam, Dammam, Saudi Arabia (T.M.H.)
| | - William B Morrison
- From the Department of Radiology, Thomas Jefferson University, 132 S 10th St, 1079A Main Building, Philadelphia, PA 19107 (T.M.H., J.A.B., E.J.M., J.B.R., W.B.M.); and Department of Radiology, University of Dammam, Dammam, Saudi Arabia (T.M.H.)
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DiPietro MA, Leschied JR. Pediatric musculoskeletal ultrasound. Pediatr Radiol 2017; 47:1144-1154. [PMID: 28779196 DOI: 10.1007/s00247-017-3919-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/02/2017] [Accepted: 06/02/2017] [Indexed: 11/26/2022]
Abstract
The expanding applications of musculoskeletal ultrasound include many examinations that are new to pediatric radiologists but are well known to our adult colleagues. In this review we present an introduction and guide to some of these entities for pediatric radiologists making inroads into the world of musculoskeletal ultrasound.
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Affiliation(s)
- Michael A DiPietro
- Section of Pediatric Radiology, Department of Radiology, C. S. Mott Children's Hospital, University of Michigan Health System, 1540 E. Hospital Drive, Ann Arbor, MI, 48109-4252, USA
| | - Jessica R Leschied
- Section of Pediatric Radiology, Department of Radiology, C. S. Mott Children's Hospital, University of Michigan Health System, 1540 E. Hospital Drive, Ann Arbor, MI, 48109-4252, USA.
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Abstract
Impingement syndromes are increasingly recognised as significant causes of hip pain and dysfunction. A broad spectrum of intraarticular and extraarticular conditions has been implicated in their pathophysiology. Physical examination is often inconclusive as clinical findings may be unclear or misleading, often simulating other disorders. With current improvements in imaging techniques and better understanding of hip impingement related pathomechanisms, these entities can be accurately diagnosed. In addition, preoperative imaging has allowed for targeted treatment planning. This article provides an overview of the various types of hip impingement, including femoroacetabular impingement, ischiofemoral impingement, snapping hip syndrome, greater trochanteric-pelvic and subspine impingement. Current literature data regarding their pathogenesis, clinical manifestation and imaging work-up are discussed.
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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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Abstract
CONTEXT Hip arthroscopy is gaining popularity within the field of orthopaedic surgery. The development and innovation of hip-specific arthroscopic instrumentation and improved techniques has resulted in improved access to the hip joint and ability to treat various hip pathologies. EVIDENCE ACQUISITION Electronic databases, including PubMed and MEDLINE, were queried for articles relating to hip arthroscopy indications (1930-2017). STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 4. RESULTS Initially used as a technique for loose body removal, drainage/debridement of septic arthritis, and treatment of pediatric hip disorders, hip arthroscopy is currently used to treat various hip conditions. The recognition of femoroacetabular impingement (FAI) as a source of hip pain in young adults has rapidly expanded hip arthroscopy by applying the principles of osseous correction that were previously described and demonstrated via an open surgical dislocation approach. Hip pathologies can be divided into central compartment, peripheral compartment, peritrochanteric space, and subgluteal space disorders. CONCLUSION Although hip arthroscopy is a minimally invasive procedure that may offer decreased morbidity, diminished risk of neurovascular injury, and shorter recovery periods compared with traditional open exposures to the hip, it is important to understand the appropriate patient selection and indications.
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Affiliation(s)
- James R. Ross
- Boca Care Orthopedics, Deerfield Beach, Florida
- Florida Atlantic University College of Medicine, Boca Raton, Florida
| | - Christopher M. Larson
- Minnesota Orthopedic Sports Medicine Institute at Twin Cities Orthopedics, Edina, Minnesota
| | - Asheesh Bedi
- Sports Medicine and Shoulder Service, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan
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Agten CA, Sutter R, Buck FM, Pfirrmann CWA. Hip Imaging in Athletes: Sports Imaging Series. Radiology 2017; 280:351-69. [PMID: 27429142 DOI: 10.1148/radiol.2016151348] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Hip or groin pain in athletes is common and clinical presentation is often nonspecific. Imaging is a very important diagnostic step in the work-up of athletes with hip pain. This review article provides an overview on hip biomechanics and discusses strategies for hip imaging modalities such as radiography, ultrasonography, computed tomography, and magnetic resonance (MR) imaging (MR arthrography and traction MR arthrography). The authors explain current concepts of femoroacetabular impingement and the problem of high prevalence of cam- and pincer-type morphology in asymptomatic persons. With the main focus on MR imaging, the authors present abnormalities of the hip joint and the surrounding soft tissues that can occur in athletes: intraarticular and extraarticular hip impingement syndromes, labral and cartilage disease, microinstability of the hip, myotendinous injuries, and athletic pubalgia. (©) RSNA, 2016.
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Affiliation(s)
- Christoph A Agten
- From the Department of Radiology, Balgrist University Hospital, Forchstrasse 340, CH-8008 Zurich, Switzerland; and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Reto Sutter
- From the Department of Radiology, Balgrist University Hospital, Forchstrasse 340, CH-8008 Zurich, Switzerland; and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Florian M Buck
- From the Department of Radiology, Balgrist University Hospital, Forchstrasse 340, CH-8008 Zurich, Switzerland; and Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Christian W A Pfirrmann
- From the Department of Radiology, Balgrist University Hospital, Forchstrasse 340, CH-8008 Zurich, Switzerland; and Faculty of Medicine, University of Zurich, Zurich, Switzerland
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Flato R, Passanante GJ, Skalski MR, Patel DB, White EA, Matcuk GR. The iliotibial tract: imaging, anatomy, injuries, and other pathology. Skeletal Radiol 2017; 46:605-622. [PMID: 28238018 DOI: 10.1007/s00256-017-2604-y] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 02/06/2017] [Accepted: 02/09/2017] [Indexed: 02/02/2023]
Abstract
The iliotibial tract, also known as Maissiat's band or the iliotibial band, and its associated muscles function to extend, abduct, and laterally rotate the hip, as well as aid in the stabilization of the knee. A select group of associated injuries and pathologies of the iliotibial tract are seen as sequela of repetitive stress and direct trauma. This article intends to educate the radiologist, orthopedist, and other clinicians about iliotibial tract anatomy and function and the clinical presentation, pathophysiology, and imaging findings of associated pathologies. Specifically, this article will review proximal iliotibial band syndrome, Morel-Lavallée lesions, external snapping hip syndrome, iliotibial band syndrome and bursitis, traumatic tears, iliotibial insertional tendinosis and peritendonitis, avulsion fractures at Gerdy's tubercle, and Segond fractures. The clinical management of these pathologies will also be discussed in brief.
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Affiliation(s)
- Russell Flato
- Department of Radiology, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite L1600, Los Angeles, CA, 90033, USA
| | - Giovanni J Passanante
- Department of Radiology, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite L1600, Los Angeles, CA, 90033, USA
| | - Matthew R Skalski
- Department of Radiology, Palmer College of Chiropractic-West Campus, San Jose, CA, 95134, USA
| | - Dakshesh B Patel
- Department of Radiology, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite L1600, Los Angeles, CA, 90033, USA
| | - Eric A White
- Department of Radiology, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite L1600, Los Angeles, CA, 90033, USA
| | - George R Matcuk
- Department of Radiology, Keck School of Medicine, University of Southern California, 1520 San Pablo Street, Suite L1600, Los Angeles, CA, 90033, USA.
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Mintz DN, Roberts CC, Bencardino JT, Baccei SJ, Caird MS, Cassidy RC, Chang EY, Fox MG, Gyftopoulos S, Kransdorf MJ, Metter DF, Morrison WB, Rosenberg ZS, Shah NA, Small KM, Subhas N, Tambar S, Towers JD, Yu JS, Weissman BN. ACR Appropriateness Criteria ® Chronic Hip Pain. J Am Coll Radiol 2017; 14:S90-S102. [DOI: 10.1016/j.jacr.2017.01.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 01/19/2017] [Accepted: 01/23/2017] [Indexed: 11/27/2022]
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Chiamil SM, Abarca CA. Imaging of the hip: a systematic approach to the young adult hip. Muscles Ligaments Tendons J 2016; 6:265-280. [PMID: 28066731 DOI: 10.11138/mltj/2016.6.3.265] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Great advances in knowledge and understanding of the biomechanics of the hip, both in arthroscopic procedures and imaging techniques, have expanded and improved the diagnosis of pathologies of the young adult hip. The anatomy of the hip joint is complex due to its morphology and orientation. The inter-pretation of the images requires deep knowledge of the osseous and soft tissue anatomy: muscles, tendons, ligaments, vessels and nerves. There are multiple imaging tools. Diagnostic techniques have different utilities and often are complementary. METHODS In this article the various diagnostic imaging techniques for evaluation of hip pathologies are discussed, their indications and usefulness, with emphasis on those resolved arthroscopically. CONCLUSION Young adult hip disorders are increasingly diagnosed and treated as arthroscopic procedures improved. Radiology is a fundamental contribution in the diagnostic process. Plain radiography (X-ray) is always the initial examination. LEVEL OF EVIDENCE V.
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Piechota M, Maczuch J, Skupiński J, Kukawska-Sysio K, Wawrzynek W. Internal snapping hip syndrome in dynamic ultrasonography. J Ultrason 2016; 16:296-303. [PMID: 27679733 PMCID: PMC5034024 DOI: 10.15557/jou.2016.0030] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/26/2016] [Accepted: 07/11/2016] [Indexed: 11/22/2022] Open
Abstract
Snapping hip syndrome is an audible or palpable snap in a hip joint during movement which may be accompanied by pain or locking. It is typically seen in young athletes performing activities requiring repeated extreme movements of the hip. It may also follow a physical trauma, intramuscular injections or surgeries. There are two main forms of snapping hip: extra- or intra-articular. Extra-articular snapping hip is elicited by an abnormal movement of specific tendons and is divided into two forms: internal and external. The internal form of snapping hip syndrome is attributed to an abrupt movement of an iliopsoas tendon against an iliopectineal eminence. Radiograph results in patients with this form of snapping tend to be normal. Dynamic ultrasound is the gold standard diagnostic technique in both forms of extra-articular snapping hip syndrome. The objective of the following text is to describe a step-by-step dynamic ultrasonography examination in internal extra-articular snapping hip syndrome in accordance to the proposed checklist protocol. To evaluate abrupt movement of an involved tendon, the patient needs to perform specific provocation tests during the examination. With its real-time imaging capabilities, dynamic ultrasonography detects the exact mechanism of the abnormal tendon friction during hip movement in a noninvasive way. It also allows for a diagnosis of additional hip tissue changes which may be causing the pain.
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Affiliation(s)
- Małgorzata Piechota
- Department of Radiology, District Hospital of Orthopedics and Trauma Surgery, Piekary Śląskie, Poland
| | - Jarosław Maczuch
- Department of Radiology, District Hospital of Orthopedics and Trauma Surgery, Piekary Śląskie, Poland
| | - Jarosław Skupiński
- Department of Radiology, District Hospital of Orthopedics and Trauma Surgery, Piekary Śląskie, Poland
| | - Karolina Kukawska-Sysio
- Department of Radiology, District Hospital of Orthopedics and Trauma Surgery, Piekary Śląskie, Poland
| | - Wojciech Wawrzynek
- Department of Radiology, District Hospital of Orthopedics and Trauma Surgery, Piekary Śląskie, Poland
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Belair JA, Hegazi TM, Roedl JB, Zoga AC, Omar IM. Core Injuries Remote from the Pubic Symphysis. Radiol Clin North Am 2016; 54:893-911. [PMID: 27545427 DOI: 10.1016/j.rcl.2016.04.009] [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: 10/21/2022]
Abstract
The core, or central musculoskeletal system of the torso, is essential for participating in sports and other physical activities. Core injuries are commonly encountered in athletes and active individuals. The importance of the midline pubic plate and rectus abdominis-adductor aponeurosis for core stability and function is discussed in the literature. This review article examines other important core injuries remote from the pubic symphysis, relevant clinical features, and preferred approaches to imaging. Several specific syndromes encountered in the core are reviewed. By protocoling imaging studies and identifying pathology, radiologists can add value to the clinical decision-making process and help guide therapeutic options.
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Affiliation(s)
- Jeffrey A Belair
- Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Jefferson Medical College, Thomas Jefferson University Hospital, Thomas Jefferson University, 132 South 10th Street, Suite 1096, 1087 Main Building, Philadelphia, PA 19107, USA.
| | - Tarek M Hegazi
- Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Jefferson Medical College, Thomas Jefferson University Hospital, Thomas Jefferson University, 132 South 10th Street, Suite 1096, 1087 Main Building, Philadelphia, PA 19107, USA; Department of Radiology, University of Dammam, PO Box 2114, Dammam 31451, Saudi Arabia
| | - Johannes B Roedl
- Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Jefferson Medical College, Thomas Jefferson University Hospital, Thomas Jefferson University, 132 South 10th Street, Suite 1096, 1087 Main Building, Philadelphia, PA 19107, USA
| | - Adam C Zoga
- Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Jefferson Medical College, Thomas Jefferson University Hospital, Thomas Jefferson University, 132 South 10th Street, Suite 1096, 1087 Main Building, Philadelphia, PA 19107, USA
| | - Imran M Omar
- Department of Radiology, Northwestern Memorial Hospital, 676 North Saint Clair Street, Suite 800, Chicago, IL 60611, USA
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Abstract
Snapping hip, or coxa saltans is a palpable or auditory snapping with movement of the hip joint. Extra-articular snapping is divided into external and internal types, and is caused laterally by the iliotibial band and anteriorly by the iliopsoas tendon. Snapping of the iliopsoas usually requires contraction of the hip flexors and may be difficult to distinguish from intra-articular coxa saltans. Ultrasound can be a useful modality to dynamically detect tendon translation during hip movement to support the diagnosis of extra-articular snapping. Coxa saltans is typically treated with conservative measures including anti-inflammatories, stretching, and avoidance of inciting activities. Recalcitrant cases are treated with surgery to lengthen the iliopsoas or the iliotibial band.
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Via AG, Basile A, Wainer M, Musa C, Padulo J, Mardones R. Endoscopic release of internal snapping hip: a review of literature. Muscles Ligaments Tendons J 2016; 6:372-377. [PMID: 28066743 PMCID: PMC5193528 DOI: 10.11138/mltj/2016.6.3.372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Internal snapping hip is a common clinical condition, characterized by an audible or palpable snap of the medial compartment of the hip. In most cases it is asymptomatic, while in a few patients, mostly in athletes who participate in activities requiring extremes of hip range of motion, the snap may become painful (internal snapping hip syndrome - ISHS). MATERIALS AND METHODS This is a review of current literature, focused on the pathogenesis, diagnosis and treatment of ISHS. CONCLUSION The pathogenesis of ISHS is multifactorial, and it is traditionally believed to be caused by the tendon snapping over the anterior femoral head or the iliopectineal ridge. Most cases of ISHS resolve with conservative treatment, which includes avoidance of aggravating activities, stretching, and NSAIDs. In recalcitrant cases, surgery may be indicated. Better results have been reported with endoscopic iliopsoas tendon release compared with open techniques, which may be related to the treatment of concomitant intra-articular pathologies. Furthermore, endoscopic treatment showed fewer complications, decreased failure rate and postop erative pain. It is important to remember that in most cases, a multiple iliopsoas tendon may exist, and that the incomplete release of the iliopsoas tendon can be a reason for refractory pain and poor results. Then, even if of not clinical relevance at long term follow-up, patients should be told about the inevitable loss of flexion strength after iliopsoas tenotomy. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Alessio Giai Via
- Department of Adult Reconstruction Surgery Hip/Knee and Hip Arthroscopy, Clínica Las Condes, Las Condes, Santiago de Chile, Chile
| | - Attilio Basile
- Department of Orthopaedics and Traumatology, Azienda Ospedaliera San Camillo-Forlanini, Rome, Italy
| | - Mauricio Wainer
- Department of Adult Reconstruction Surgery Hip/Knee and Hip Arthroscopy, Clínica Las Condes, Las Condes, Santiago de Chile, Chile
| | - Carlos Musa
- Department of Adult Reconstruction Surgery Hip/Knee and Hip Arthroscopy, Clínica Las Condes, Las Condes, Santiago de Chile, Chile
| | - Johnny Padulo
- University eCampus, Novedrate, Italy
- Faculty of Kinesiology, University of Split, Split, Croatia
| | - Rodrigo Mardones
- Department of Adult Reconstruction Surgery Hip/Knee and Hip Arthroscopy, Clínica Las Condes, Las Condes, Santiago de Chile, Chile
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Zbojniewicz AM. US for diagnosis of musculoskeletal conditions in the young athlete: emphasis on dynamic assessment. Radiographics 2015; 34:1145-62. [PMID: 25208273 DOI: 10.1148/rg.345130151] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Ultrasonography (US) is increasingly recognized as an important tool for diagnosis and therapeutic management of a variety of musculoskeletal conditions. Advantages of US use in the young athlete include the ability to diagnose dynamic conditions that are occult with other modalities, provide additional diagnostic information, and aid in treatment. Uses of US in young patients include evaluation of acquired musculoskeletal conditions that manifest with symptoms and assessment of congenital variants that may manifest with pain or limitations in activity. Acquired conditions in the young athlete include tendon disorders, such as proximal tendinosis, and ligament disorders, such as anterior talofibular ligament or ulnar collateral ligament tears. While static images are frequently able to depict these disorders without difficulty, a dynamic examination that provides stress to the joint of interest may be able to uncover a ligament tear or insufficiency and concurrently provide the clinician with information regarding joint stability. Numerous congenital variants that occur throughout the musculoskeletal system can be associated with awkward sensations such as snapping, popping, and clunking and occasionally with pain. Pathologic processes associated with congenital variants in the upper extremities include slipping rib syndrome, atraumatic anterior subluxation of the sternoclavicular joint, and snapping triceps syndrome. Conditions that affect the lower extremities include internal and external snapping hip syndrome, snapping knee syndrome, and medial plica syndrome. The dynamic capability of US is ideal for diagnosis of many conditions that affect the musculoskeletal system of the young athlete, many of which would be difficult or impossible to identify with use of other imaging modalities.
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Affiliation(s)
- Andrew M Zbojniewicz
- From the Division of Pediatric Radiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave, MLC 5031, Cincinnati, OH 45229
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43
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Ilizaliturri VM, Suarez-Ahedo C, Acuña M. Internal Snapping Hip Syndrome: Incidence of Multiple-Tendon Existence and Outcome After Endoscopic Transcapsular Release. Arthroscopy 2015; 31:1991-5. [PMID: 26051354 DOI: 10.1016/j.arthro.2015.04.083] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 03/20/2015] [Accepted: 04/09/2015] [Indexed: 02/02/2023]
Abstract
PURPOSE To report the frequency of presentation of bifid or multiple iliopsoas tendons in patients who underwent endoscopic release for internal snapping hip syndrome (ISHS) and to compare both groups. METHODS A consecutive series of patients with ISHS were treated with endoscopic transcapsular release of the iliopsoas tendon at the central compartment and prospectively followed up. The inclusion criteria were patients with a diagnosis of ISHS with failure of conservative treatment. During the procedure, the presence of a bifid tendon was intentionally looked for. Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores were evaluated preoperatively and at last follow-up. Four patients presented with a bifid tendon and one patient had 3 tendons. At a minimum of 12 months' follow-up, the presence of snapping recurrence was evaluated and the WOMAC scores were compared between both groups. RESULTS Among 279 hip arthroscopies, 28 patients underwent central transcapsular iliopsoas tendon release. The mean age was 29.25 years (range, 16 to 65 years; 6 left and 22 right hips). Group 1 included 5 patients with multiple tendons; the remaining patients formed group 2 (n = 23). None of the patients presented with ISHS recurrence. The mean WOMAC score in group 1 was 39 points (95% confidence interval [CI], 26.2 to 55.4 points) preoperatively and 73.6 points (95% CI, 68.4 to 79.6 points) at last follow-up. In group 2 the mean WOMAC score was 47.21 points (95% CI, 44.4 to 58.2 points) preoperatively and 77.91 points (95% CI, 67.8 to 83.4 points) at last follow-up. We identified a bifid tendon retrospectively on magnetic resonance arthrograms in 3 of the 5 cases that were found to have multiple tendons during surgery. None of these were recognized before the procedures. CONCLUSIONS In this series the surgeon intentionally looked for multiple tendons, which were found in 17.85% of the cases. Clinical results in patients with single- and multiple-tendon snapping seem to be similarly adequate. However, the possibility of a type II error should be considered given the small number of patients. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Victor M Ilizaliturri
- Department of Adult Joint Reconstruction, National Rehabilitation Institute of Mexico, Mexico City, Mexico.
| | - Carlos Suarez-Ahedo
- Department of Adult Joint Reconstruction, National Rehabilitation Institute of Mexico, Mexico City, Mexico
| | - Marco Acuña
- Department of Adult Joint Reconstruction, National Rehabilitation Institute of Mexico, Mexico City, Mexico
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Abstract
Hip pain is a relatively common complaint in sports. It is tempting to blame the athlete's symptoms on labral pathology. However, there is a high incidence of asymptomatic labral disease. Therefore, even when a labral tear is present, it may not be the underlying cause of the patient's pain. Clinicians should familiarize themselves with the large differential diagnosis for hip and pelvis pain to include nonmusculoskeletal pathology. This article reviews nonlabral causes of hip pain in athletes. For ease of classification, the hip is divided into anterior, lateral, and posterior regions.
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Affiliation(s)
- Peter H Seidenberg
- 1 Family & Community Medicine, Orthopaedics and Rehabilitation, Penn State University, University Park, PA; and 2Athletic Medicine, Orthopaedics and Rehabilitation, Penn State University, University Park, PA
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46
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Mlynarek RA, Weber AE, Ross JR, Bedi A. Advances in Hip Imaging: 3-Dimensional Computed Tomography, Magnetic Resonance Imaging, and Dynamic Imaging. OPER TECHN SPORT MED 2015. [DOI: 10.1053/j.otsm.2015.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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47
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Thompson G. Painful snapping hip owing to bifid iliopsoas tendon and concurrent labral tear. SA J Radiol 2015. [DOI: 10.4102/sajr.v19i1.741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
A case of internal snapping hip owing to a bifid iliopsoas tendon is described with a concurrent labral tear in a young active female. The labral tear was identified on magnetic resonance imaging, and the snapping bifid tendon on dynamic ultrasound. The patient was administered bupivicaine and steroid around the tendon and symptoms resolved. A snapping bifid tendon must be identified pre-operatively to avoid incomplete release. Labral repair may be accompanied by psoas release when psoas impingement is suspected owing to a labral tear at the 3 o’clock position in an otherwise normal hip.
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Lueders DR, Pourcho AM, Sellon JL, Dahm DL, Smith J. Optimal Elbow Angle for Sonographic Visualization of the Ulnar Collateral Ligament. PM R 2015; 7:970-977. [PMID: 25819667 DOI: 10.1016/j.pmrj.2015.03.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 03/11/2015] [Accepted: 03/13/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To formally examine the sonographic appearance of the elbow ulnar collateral ligament (UCL) at 30° versus 70° of elbow flexion in asymptomatic baseball pitchers. DESIGN A prospective, cross-sectional design. SETTING Sports medicine clinic in a tertiary academic medical center. PARTICIPANTS Thirty asymptomatic adolescent baseball pitchers 13-18 years of age (mean 15.8 years), with at least 3 years of continuous pitching experience and no significant history of elbow pain or injury. METHODS Static sonographic images of the bilateral UCLs were obtained at 30° and 70° of elbow flexion by a single experienced examiner. Images were anonymized and randomized into a slide set. Three clinicians with different levels of ultrasound experience reviewed the static 30° and 70° images for each elbow and chose their preferred image based on UCL conspicuity. The clinicians reviewed a re-randomized slide set 1 week later. A different study co-investigator measured UCL cross-sectional area (CSA) on all images using ultrasound machine electronic calipers. MAIN OUTCOME MEASURES Preference for the sonographic conspicuity of the UCL at 30° versus 70° of elbow flexion, and UCL CSA at 30° versus 70° of flexion. RESULTS Each clinician demonstrated a significant preference for UCL images obtained at 70° of flexion when compared to those obtained at 30° (80.3% overall preference for 70°, P < .001). There was no statistically significant effect of clinician experience or arm dominance on image preference. The sonographically determined CSA of the UCLs were on average 1.4 mm(2) greater at 70° than at 30° of flexion (P < .001) when combining dominant and nondominant arms. CONCLUSIONS Static sonographic evaluation of the UCL at 70° of elbow flexion should be integrated into UCL imaging protocols. Furthermore, when performing sonographically guided procedures targeting the UCL, clinicians should consider positioning the elbow at >30° of flexion to optimize UCL conspicuity and CSA.
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Affiliation(s)
- Daniel R Lueders
- Department of Physical Medicine & Rehabilitation, Mayo Clinic College of Medicine, Rochester, MN
| | - Adam M Pourcho
- Swedish Spine, Sports, & Musculoskeletal Medicine, Swedish Medical Group, Seattle, WA
| | - Jacob L Sellon
- Department of Physical Medicine & Rehabilitation, Mayo Clinic College of Medicine, Rochester, MN
| | - Diane L Dahm
- Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, MN
| | - Jay Smith
- Departments of Physical Medicine & Rehabilitation, Radiology and Anatomy, Mayo Clinic College of Medicine, W14 Mayo Building, 200 1st St, SW, Rochester, MN 55905
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Daghir A, Teh J. Imaging the hip. IMAGING 2014. [DOI: 10.1259/img.20120023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Abstract
CONTEXT Sports-related injuries of the hip are a common complaint of both competitive and recreational athletes of all ages. The anatomic and biomechanical complexity of the hip region often cause diagnostic uncertainty for the clinicians evaluating these injuries. Therefore, obtaining additional diagnostic information is often crucial for providing injured athletes with a prompt and accurate diagnosis so they can return to activity as soon as possible. Musculoskeletal ultrasound is becoming increasingly important in evaluating and treating sports-related injuries of the hip. EVIDENCE ACQUISITION The PubMed database was searched in May of 2013 for English-language articles pertaining to sonography of sports injuries of the hip using the following keywords in various combinations: musculoskeletal, ultrasound, hip, hip sonography, and sports. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 4. RESULTS Musculoskeletal ultrasound is currently being used for both diagnosis and treatment in a wide range of acute and chronic conditions affecting the hip, including tendinosis, tendon/muscle strains, ligamentous sprains, enthesopathies, growth plate injuries, fractures, bursitis, effusions, synovitis, labral tears, and snapping hip. Therapeutically, it is used to guide injections, aspirations, and biopsies. CONCLUSION Musculoskeletal ultrasound use is expanding and will likely continue to do so as more clinicians realize its capabilities. Characteristics, including accessibility, portability, noninvasiveness, dynamic examination, power Doppler examination, and low cost highlight the potential of ultrasound.
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Affiliation(s)
| | - Peter H Seidenberg
- Penn State Hershey Bone and Joint Institute, State College, Pennsylvania ; Penn State University, State College, Pennsylvania
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