Seminars in Musculoskeletal Radiology最新文献

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Patellofemoral Instability: Preoperative Considerations and Postoperative Imaging.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1791836
Angela Atinga, David Wasserstein, Manpreet Singh Sidhu, Sebastian Tomescu, Linda Probyn
{"title":"Patellofemoral Instability: Preoperative Considerations and Postoperative Imaging.","authors":"Angela Atinga, David Wasserstein, Manpreet Singh Sidhu, Sebastian Tomescu, Linda Probyn","doi":"10.1055/s-0044-1791836","DOIUrl":"https://doi.org/10.1055/s-0044-1791836","url":null,"abstract":"<p><p>Patellofemoral instability is common, often affecting young female patients. It contributes to significant morbidity, such as pain and premature osteoarthritis. Patient presentation varies, from acute instability events to chronic/recurrent instability. This article provides a detailed description of the anatomy and biomechanics of the patellofemoral joint and relates it to the pathology of patellofemoral instability. There are well-recognized predisposing anatomical factors, such as trochlear morphology, patella height, excessive lateralization of the tibial tubercle, excessive valgus alignment, and femoral or tibial torsion.Diagnosis of patellofemoral instability requires a thorough clinical history and physical examination, combined with a multimodality imaging approach. Imaging is useful in surgical planning to define the severity of predisposing anatomical factors and to detect postoperative complications. The operative management of patellofemoral instability targets predisposing anatomical factors, such as medial stabilizing ligament reconstruction or repair, tibial tubercle osteotomy, femoral trochleoplasty, coronal plane realignment osteotomy, and torsional osteotomy.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"60-75"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Imaging of Reparable and Irreparable Rotator Cuff Tears.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1796634
Sindhoora Murthy, Michelle Shen, Diego F Lemos, Michael J Alaia, Erin F Alaia
{"title":"Imaging of Reparable and Irreparable Rotator Cuff Tears.","authors":"Sindhoora Murthy, Michelle Shen, Diego F Lemos, Michael J Alaia, Erin F Alaia","doi":"10.1055/s-0044-1796634","DOIUrl":"https://doi.org/10.1055/s-0044-1796634","url":null,"abstract":"<p><p>This review offers a comprehensive discussion of magnetic resonance imaging (MRI) for the assessment of rotator cuff tendon repair and joint-preserving surgical options for patients with irreparable rotator cuff tears. Deciding to proceed with arthroscopic repair of a rotator cuff tendon tear is impacted both by clinical factors and morphological imaging features. Preoperative clinical and imaging features also predict the likelihood of success of a rotator cuff tendon repair and are important to recognize. In patients with irreparable rotator cuff tears and relatively preserved glenohumeral cartilage, various joint-preserving surgical options are available and seen increasingly in clinical practice.The acceptable range of postoperative imaging findings correlating with a functionally intact rotator cuff repaired tendon, and MRI findings that are either suggestive of or definitive for rotator cuff tendon repair failure are discussed in detail, with attention to the Sugaya classification. Ancillary features, such as progressive retraction of the myotendinous junction and the degree of muscle fatty atrophy, can be used as problem-solving tools in cases equivocal for rotator cuff retear. Finally, this review discusses in detail the most common joint-preserving treatment options for patients with irreparable rotator cuff tears, including an in-depth focus on superior capsular reconstruction.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"124-133"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tophaceous Gout Mimicking a Neoplasm of the Patella.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1800845
Gwendolyn Vuurberg, Jacky W J de Rooy, Filip M Vanhoenacker
{"title":"Tophaceous Gout Mimicking a Neoplasm of the Patella.","authors":"Gwendolyn Vuurberg, Jacky W J de Rooy, Filip M Vanhoenacker","doi":"10.1055/s-0044-1800845","DOIUrl":"https://doi.org/10.1055/s-0044-1800845","url":null,"abstract":"<p><p>Tophaceous gout of the patella and extensor apparatus of the knee can mimic a musculoskeletal neoplasm. Considering gout, correlation with clinical history and presentation, and meticulous analysis of imaging semiology are key to a correct diagnosis. The most useful signs are periarticular erosion with overhanging edges, increased soft tissue on radiography and computed tomography, the \"snowstorm sign\" on ultrasound, variable signal and enhancement, bandlike infiltration of tendons, and osseous erosions with no or little bone marrow edema on magnetic resonance imaging. Dual-energy computed tomography is both a sensitive and specific tool for noninvasive characterization of gout and for differentiating other crystal arthropathies.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"134-138"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Anterior Shoulder Instability: Pre- and Postoperative Imaging.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1791754
John S Symanski, Monica Cooley, Elizabeth M Stoeckl, Brian F Grogan, Lucas McKean, B Keegan Markhardt
{"title":"Anterior Shoulder Instability: Pre- and Postoperative Imaging.","authors":"John S Symanski, Monica Cooley, Elizabeth M Stoeckl, Brian F Grogan, Lucas McKean, B Keegan Markhardt","doi":"10.1055/s-0044-1791754","DOIUrl":"https://doi.org/10.1055/s-0044-1791754","url":null,"abstract":"<p><p>Treatment algorithms for anterior glenohumeral instability are evolving. Identification of soft tissue injuries remains important because stand-alone labrum and ligament repairs are a mainstay of primary intervention. Increasingly recognized is the importance of bone lesions, particularly the synergistic effects of bipolar bone loss in the glenoid track model. Accordingly, reporting and measurement of bone lesions is crucial to treatment planning, especially in patients with a failed Bankart repair. This review covers (1) anatomy related to anterior shoulder instability, (2) preoperative imaging assessment of soft tissue injuries, (3) postoperative imaging assessment of soft tissue injuries, (4) imaging techniques for soft tissue injuries, (5) preoperative imaging of bone injuries, and (6) postoperative imaging of bone injuries.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"3-16"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Shoulder Arthroplasty: Preoperative Evaluation and Postoperative Imaging.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1791727
Devin Vaswani, Randy M Cohn, Pamela J Walsh
{"title":"Shoulder Arthroplasty: Preoperative Evaluation and Postoperative Imaging.","authors":"Devin Vaswani, Randy M Cohn, Pamela J Walsh","doi":"10.1055/s-0044-1791727","DOIUrl":"https://doi.org/10.1055/s-0044-1791727","url":null,"abstract":"<p><p>Shoulder arthroplasty procedures have increased over the past few years. Several different arthroplasty options are available for varying indications, such as humeral head resurfacing, hemiarthroplasty, anatomical total shoulder arthroplasty, and reverse total shoulder arthroplasty, with ongoing modifications of prosthesis components and surgical techniques. Arthroplasty complications are encountered from the acute postoperative period to several years postoperatively. This article reviews the more common types of shoulder arthroplasties: their imaging appearances, multimodality imaging assessments for preoperative planning, and complications.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"45-59"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
History Page: Milestones in the History of the European Society of Musculoskeletal Radiology.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1788695
Filip M Vanhoenacker, Franz Kainberger
{"title":"History Page: Milestones in the History of the European Society of Musculoskeletal Radiology.","authors":"Filip M Vanhoenacker, Franz Kainberger","doi":"10.1055/s-0044-1788695","DOIUrl":"https://doi.org/10.1055/s-0044-1788695","url":null,"abstract":"<p><p>This history page is dedicated to the history of the European Society of Musculoskeletal Radiology (ESSR), a relatively young radiologic society dedicated to musculoskeletal radiology. Since its very modest beginnings in 1993, the society has gradually grown to become one of the largest and most respected subspecialty imaging societies in and beyond Europe.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"139-142"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic Resonance Imaging of Thumb Carpometacarpal Arthroplasty: Preoperative Evaluation and Postoperative Imaging.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1791753
Diego F Lemos, Christopher D Kanner, Matthew G Geeslin, Mark E Lack, Michel Y Benoit, Erin F Alaia
{"title":"Magnetic Resonance Imaging of Thumb Carpometacarpal Arthroplasty: Preoperative Evaluation and Postoperative Imaging.","authors":"Diego F Lemos, Christopher D Kanner, Matthew G Geeslin, Mark E Lack, Michel Y Benoit, Erin F Alaia","doi":"10.1055/s-0044-1791753","DOIUrl":"https://doi.org/10.1055/s-0044-1791753","url":null,"abstract":"<p><p>In this review we discuss the magnetic resonance imaging (MRI) appearance of thumb carpometacarpal (CMC) arthroplasty, both the preoperative evaluation and particularly the postoperative MRI of different surgical options for patients with advanced degenerative disease of the basal joint of the thumb. The first CMC joint is one of the most frequently involved articulations in the hand and wrist in the setting of degenerative osteoarthrosis and certainly a pain generator and important cause of disability due to its significant impact on hand function. It is the most common joint for which surgery is sought in the wrist. Radiologists interpreting imaging studies of patients with first CMC joint arthroplasty must be familiar with the normal and abnormal preoperative appearance of the thumb basal joint. Moreover, knowledge of the normal postoperative MRI findings, as well as the appearance of patterns of failure and complications, is of paramount importance.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"85-92"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Postoperative Imaging of the Ankle: Ligament and Tendon Reconstruction.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1796633
Alexander N Merkle, Daniel K Moon, Jocelyn N Selan, Mary K Jesse Lowry
{"title":"Postoperative Imaging of the Ankle: Ligament and Tendon Reconstruction.","authors":"Alexander N Merkle, Daniel K Moon, Jocelyn N Selan, Mary K Jesse Lowry","doi":"10.1055/s-0044-1796633","DOIUrl":"https://doi.org/10.1055/s-0044-1796633","url":null,"abstract":"<p><p>Tendon and ligament disorders are common indications for ankle surgery. Numerous surgeries and related modifications, ranging from simple repairs and debridement to complex reconstructions with tendon transfers or graft, are available. Knowledge of postoperative imaging appearances of common ankle surgeries is critical to identify complications and aid assessment of clinical treatment failure. This comprehensive review article discusses the surgical indications, techniques, imaging appearances, and complications-specifically those related to minimally invasive or arthroscopic surgery-for various ankle and foot conditions. It includes anatomical (Brostrom type) and nonanatomical lateral ligament repairs for ankle instability. Medial compartment procedures are described, such as peroneal tendon and retinacular repairs, as well as treatments for progressive collapsing flatfoot deformity, formerly known as posterior tibial tendon dysfunction or acquired flatfoot deformity. We also examine posterior compartment procedures, focusing on Achilles tendon repairs. Primary imaging modalities covered are magnetic resonance imaging, ultrasound, computed tomography, and radiographs, including expected postoperative appearances and the usefulness of each modality.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"93-111"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Postoperative Imaging in the Throwing Athlete.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1796632
Dyan V Flores, Brady K Huang
{"title":"Postoperative Imaging in the Throwing Athlete.","authors":"Dyan V Flores, Brady K Huang","doi":"10.1055/s-0044-1796632","DOIUrl":"https://doi.org/10.1055/s-0044-1796632","url":null,"abstract":"<p><p>Overhead throwing subjects the shoulder and elbow to substantial stresses, resulting in unique injury patterns that need to be recognized to allow appropriate treatment and return to sport. At the elbow, the ulnar collateral ligament (UCL) is the primary static restraint to valgus stress and the most commonly injured structure. UCL reconstruction is the most frequent surgical procedure in throwers and may be performed along with ulnar nerve transposition and flexor-pronator mass procedures. Posteromedial impingement and valgus extension overload syndrome are related entities that result in intra-articular pathology, such as osteophytes or bodies lodged within the olecranon fossa, also warranting excision at the time of UCL reconstruction. Shoulder injuries involve the rotator cuff (partial-thickness articular-sided tear), labrum (superior anteroposterior labral tear), and capsule (glenohumeral internal rotation deficit). Surgical options such as cuff repair, labral debridement or repair, and capsular release or tightening therefore target these structures.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"112-123"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Core Muscle Injuries: Preoperative Imaging and Postoperative Considerations.
IF 0.9 4区 医学
Seminars in Musculoskeletal Radiology Pub Date : 2025-02-01 Epub Date: 2025-02-11 DOI: 10.1055/s-0044-1796635
Sherri Couillard, Blaire Adler, William C Meyers, Adam C Zoga, Alexander E Poor, Sarah I Kamel
{"title":"Core Muscle Injuries: Preoperative Imaging and Postoperative Considerations.","authors":"Sherri Couillard, Blaire Adler, William C Meyers, Adam C Zoga, Alexander E Poor, Sarah I Kamel","doi":"10.1055/s-0044-1796635","DOIUrl":"https://doi.org/10.1055/s-0044-1796635","url":null,"abstract":"<p><p>Core muscle injuries constitute a significant source of pain and functional impairment among elite athletes. Understanding the anatomy and biomechanics centered at the pubic bone joint is necessary to interpret imaging findings. Dedicated athletic pubalgia magnetic resonance imaging (MRI) plays a crucial role in accurately diagnosing and assessing injuries affecting the pubic plate and associated muscular attachments. Preoperative findings can include harness muscle injury, pubic plate detachment, and/or osteitis pubis. Various surgical approaches are used for core muscle repair, requiring close collaboration with the referring surgeon during the interpretation of postoperative MRI. Although postoperative MRI can indicate healing progress, its primary usefulness lies in detecting new or exacerbated tears that may signify potential reinjury or surgical complications.</p>","PeriodicalId":49545,"journal":{"name":"Seminars in Musculoskeletal Radiology","volume":"29 1","pages":"34-44"},"PeriodicalIF":0.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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