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Chen B, Williamson T, Murray A, Zhou H, Clement N. A Scoping Review of the Epidemiology, Management, and Outcomes of Golf-Related Fractures. Curr Sports Med Rep 2024; 23:174-182. [PMID: 38709943 DOI: 10.1249/jsr.0000000000001166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
ABSTRACT Golf is a popular sport; however, there is a paucity of data in relation to golf-associated fractures, and the rate and timing of returning to golf. The aim of this review is to describe golf-associated fractures, including epidemiology, management, and timing of returning to golf following treatment. A literature search was performed using MEDLINE/PubMed, Embase, and Web of Science. Data were extracted and summarized in a narrative synthesis. A total of 436 articles were identified with an initial search of which 58 met the inclusion criteria. Twelve anatomical sites of golf swing-related fractures were identified, of which 10 sites were specific for stress fractures. The most common sites of golf swing-related stress fractures were the ribs followed by the hook of hamate. There was a common theme of delay to diagnosis, being initially assigned to a soft tissue injury. Most golfers with swing-related stress fractures were able to return to golf with the exception of osteoporotic associated vertebral stress fractures. Timing of returning to golf was between 4 and 12 months for most of the golfers with stress fractures following conservative management. Operative intervention was an option of hook of hamate nonunion, following a stress fracture, and tibial shaft stress fractures. Golf equipment-related fractures were not rare and were associated with major trauma and in some cases associated with significant persistent morbidity. Golf-related stress fractures commonly involve the ribs and hook of hamate; knowledge of this may aid in early diagnosis and appropriate treatment when symptomatic golfers are encountered. Although golf is a noncontact sport, fractures associated with golf equipment can be life changing, and safety training guidelines should be established.
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Affiliation(s)
- Bin Chen
- Second Affiliated Hospital of Soochow University
| | | | - Andrew Murray
- European Tour Performance Institute, University of Edinburgh
| | - Haibin Zhou
- Second Affiliated Hospital of Soochow University
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Raiser SN, Schroeder AN, Lawley RJ, Tenforde AS. Bone health and the masters runner. PM R 2024; 16:363-373. [PMID: 38532664 DOI: 10.1002/pmrj.13175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 02/13/2024] [Accepted: 02/25/2024] [Indexed: 03/28/2024]
Abstract
Masters runners are often defined as those ages 35 years and older who train and compete in running events. These runners represent a growing population of the overall running community and experience running-related injuries including bone stress injuries (BSIs). Similar to younger runners, health considerations in masters runners include the goal to optimize bone health with focus on mitigating age-associated loss of bone strength and preventing BSIs through a combination of ensuring appropriate physical activity, optimizing nutrition, and correcting faulty biomechanics. Importantly, BSIs in masters runners may include characteristics of both overuse injury from insufficient recovery and failure of bone weakened by age-related loss of bone (insufficiency fractures). This narrative review covers the limited available research on strategies to optimize bone health in masters runners. Applying knowledge on masters athletes and extrapolating from other populations, we propose strategies on treatment and prevention of BSIs. Finally, the review highlights gaps in knowledge that require further age-specific discoveries to advance treatment and prevention.
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Affiliation(s)
- Sara N Raiser
- Department of Physical Medicine & Rehabilitation, University of Virginia, Charlottesville, Virginia, USA
| | - Allison N Schroeder
- Department of Orthopedics, University Hospitals and Case Western Reserve University, Cleveland, Ohio, USA
| | - Richard J Lawley
- Department of Physical Medicine & Rehabilitation, Loyola University Medical Center, Maywood, Illinois, USA
| | - Adam S Tenforde
- Department of Physical Medicine & Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, Massachusetts, USA
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Weber AD, Reissner L, Schweizer A. Stress Fractures of the Distal Phalanx in Skeletally Immature Sport Climbers. Wilderness Environ Med 2023; 34:562-566. [PMID: 37821298 DOI: 10.1016/j.wem.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 07/01/2023] [Accepted: 08/23/2023] [Indexed: 10/13/2023]
Abstract
Stress fractures in the distal phalanx of skeletally immature patients are rare and previously unreported clinical occurrences. We report on 2 adolescent sport climbers with such fractures of the dorsal metaphysis of the distal phalanx at the point where parts of the extensor tendon insert. A conservative treatment approach alone was sufficient in healing this fracture type in both patients after 12 wk. Clinicians should be informed of the existence of this rare clinical phenomenon and counsel patients that a conservative treatment approach may result in complete healing without the need for an invasive procedure.
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Affiliation(s)
- Andreas D Weber
- Hand Surgery Division, Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland.
| | - Lisa Reissner
- Hand Surgery Division, Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | - Andreas Schweizer
- Hand Surgery Division, Department of Orthopedics, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
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Cui H, Cheong J, McKenzie D, Gould D, Rele S, Patel M. Outcomes of conservative treatment of acromial and scapular spine stress fracture post reverse shoulder arthroplasty: a systematic review with meta-analysis. J Shoulder Elbow Surg 2023; 32:2613-2630. [PMID: 37573934 DOI: 10.1016/j.jse.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/25/2023] [Accepted: 07/09/2023] [Indexed: 08/15/2023]
Abstract
INTRODUCTION Acromial and scapular spine stress fractures are common complications post reverse shoulder arthroplasty. A systematic review with meta-analysis was conducted to evaluate the clinical outcomes of conservatively treated acromial and scapular spine stress fractures post reverse shoulder arthroplasty in comparison to nonfracture control. METHODS Embase, MEDLINE, and Web of Science were searched on September 9, 2022, using various terms related to fracture, acromion, scapula, and reverse shoulder arthroplasty. Meta-analysis using a random effects model was performed on common outcome scores. Risk of bias was assessed using the Joanna Briggs Institute tools for case-controlled studies. Sensitivity analysis was performed for imputed standard deviations and studies with <20 participants. RESULTS Thirteen studies with a total of 339 fracture and 3142 control patients were included in the systematic review. Meta-analysis was performed on 12 studies assessing active forward flexion, abduction, external rotation, Constant-Murley score, American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, pain score, Simple Shoulder Test, and Single Assessment Numeric Evaluation. Fracture patients experienced significantly poorer functional outcome compared with control patients when the fractures were managed conservatively. Levy III fractures tend to experience worse outcomes. Pain score did not demonstrate a statistically significant difference between the fracture and nonfracture cohort. DISCUSSION Currently, literature regarding surgical management is lacking, partially because of a dearth of high-quality literature but also hindered by a lack of standardized techniques. This review was limited by inclusion of studies of low evidence, small sample sizes, and inconsistency in outcome measurement and follow-up period. Overall, patients with acromial and scapular spine stress fractures treated conservatively are expected to have reduced shoulder function compared to nonfracture patients, with the spine of scapula fracture patients suffering the poorest outcomes. Future studies should aim to use the same sets of outcomes parameters to assess the patients at fixed time intervals and report outcomes stratified by Levy classification. This will enable interinstitutional collaboration and pooling of results.
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Affiliation(s)
- Haoze Cui
- Department of Surgery, Melbourne Medical School, University of Melbourne, Melbourne, VIC, Australia; Epworth Clinical School, Epworth HealthCare, Melbourne, VIC, Australia.
| | - Joel Cheong
- Department of Surgery, Melbourne Medical School, University of Melbourne, Melbourne, VIC, Australia; Epworth Clinical School, Epworth HealthCare, Melbourne, VIC, Australia
| | - Dean McKenzie
- Research Development and Governance, Epworth HealthCare, Melbourne, VIC, Australia; Health Sciences and Biostatistics, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Daniel Gould
- Department of Surgery, Melbourne Medical School, University of Melbourne, Melbourne, VIC, Australia; Department of Surgery, St Vincent's Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Siddharth Rele
- Department of Surgery, St Vincent's Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Minoo Patel
- Musculoskeletal Institute, Epworth HealthCare, Melbourne, VIC, Australia; Faculty of Health and Engineering, Royal Melbourne Institute of Technology University, Melbourne, VIC, Australia
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Gremillion MJ, Martinez A, Ghanta RB, Borici N, Kushare I. An assessment of the diagnosis, treatment, and outcomes of lower extremity stress fractures in pediatric and adolescent populations. PHYSICIAN SPORTSMED 2023; 51:572-581. [PMID: 36328959 DOI: 10.1080/00913847.2022.2143247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To present one of the first descriptive case series of pediatric and adolescent lower extremity stress injuries, their management, and outcomes in athletes and non-athletes. METHODS The IRB-approved retrospective study included patients under 18 years at a tertiary children's hospital who were diagnosed with a lower extremity stress fracture/reaction. Demographic data, mechanism of injury, physical exam, radiographic findings, treatment, & outcomes were collected. Descriptive statistical analysis was conducted. RESULTS Ninety-seven patients with stress injuries on clinical exams and on radiographs or MRI were included. The average age when diagnosed was 11.7 years (range 1.1-18 years) and the most common injuries were to the tibia (n = 33, 28.4%) and the least common involved were the cuneiforms (n = 4, 3.4%). Patients under the age of 14 were more likely to experience cuboid and calcaneal stress injuries (mean age 5.5 and 8.3 years respectively). Nineteen patients (19.6%) had high-risk stress fractures, with the average age of 14.9 years versus 11.6 for those with low risk (p-value = 0.01) and return to activity time being 15 weeks compared to 10.5 (p-value = 0.027). The most common forms of treatment were controlled ankle motion (CAM), walker boots (58.6%), and physical therapy (PT) (38.1%). The mean Lower Extremity Function Score of the patient population was 73.8, indicating no clinically important difference from full functionality. CONCLUSION Lower extremity stress injuries in this cohort were most seen in the tibia, although patients younger than 14 had a high number of cuboid and calcaneal stress injuries. Those with high-risk stress fractures were older and took longer to recover from when compared to low-risk injuries. Treatment is commonly conservative, with CAM boots and PT being the most frequently utilized interventions and serving as a successful approach to treatment, with patients returning to activity at an average of 11.4 weeks, which is comparable to similar studies.
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Affiliation(s)
| | | | - Ramesh B Ghanta
- Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Neritan Borici
- Baylor College of Medicine, Houston, TX, USA
- Department of Orthopedic Surgery, Texas Children's Hospital, Houston, TX, USA
| | - Indranil Kushare
- Baylor College of Medicine, Houston, TX, USA
- Department of Orthopedic Surgery, Texas Children's Hospital, Houston, TX, USA
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Abstract
BACKGROUND Both serious athletes and patients attempting to maintain or improve their health through exercise are at risk of a number of conditions that are not frequently mentioned during medical training. Most of these are related to overuse. OBJECTIVE The aim of this article is to improve general practitioners' knowledge of a specific group of exercise-related conditions that occur in the anterior aspect of the lower limb below the knee, commonly referred to as the shin region. DISCUSSION Many having been previously grouped under the relatively meaningless term 'shin splints', these conditions include, among others, bone stress reactions and fractures and chronic exertional compartment syndromes. Some resolve with rest and a gradual return to activity, whereas others are difficult to treat conservatively and might benefit from early referral.
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Affiliation(s)
- Kieran Fallon
- MBBS (Hons), MD (ANU), MSpExSc, MHEd, FRACGP, FACSEP, SFHEA, Professor of Musculoskeletal, Sport and Exercise Medicine, Faculty of Medicine, College of Health and Medicine, Australian National University, ACT; Visiting Medical Officer, Department of Rheumatology, The Canberra Hospital, ACT
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Musbahi O, Waddell L, Shah N, Smith SE, Chen AF, Bisson L, Katz JN. Subchondral Insufficiency Fractures of the Knee: A Clinical Narrative Review. JBJS Rev 2023; 11:01874474-202310000-00005. [PMID: 37812676 DOI: 10.2106/jbjs.rvw.23.00084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
» Subchondral insufficiency fractures of the knee (SIFKs) are subchondral plate fractures with a prevalence of 2% to 4% of all knee injuries.» Magnetic resonance imaging is the gold standard for evaluating SIFK, while plain radiographs have limited the use in the diagnosis of SIFK.» Among patients with SIFK, 50% to 100% have meniscal pathology.» Medical therapies and standard treatments traditionally used in the management of knee osteoarthritis differ from recommended management of SIFK patients.» Randomized controlled trials and cohort studies with long-term follow-up are needed to determine the optimal rehabilitation protocol, interventional therapy, and prognosis of SIFK patients.
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Affiliation(s)
- Omar Musbahi
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Imperial College London, London, United Kingdom
| | - Lily Waddell
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nehal Shah
- Harvard Medical School, Boston, Massachusetts
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stacy E Smith
- Harvard Medical School, Boston, Massachusetts
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Antonia F Chen
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Leslie Bisson
- Department of Orthopedic Surgery, University of Buffalo, Buffalo, New York
| | - Jeffrey N Katz
- Orthopedic and Arthritis Center for Outcomes Research (OrACORe), Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard Chan School of Public Health, Boston, Massachusetts
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8
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Demir Benli M. Stress fracture of the manubrium sterni during parallel bar dips. PHYSICIAN SPORTSMED 2023; 51:492-496. [PMID: 36877125 DOI: 10.1080/00913847.2023.2188047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 03/03/2023] [Indexed: 03/07/2023]
Abstract
OBJECTIVE Stress fractures are common in highly active people, such as athletes or those in the military. They occur frequently in the lower extremities but sternal stress fractures are rare injuries. METHODS We present a case of a young male who reported no pain and a 'click' sound from the front of the chest while training with parallel bar dips with a grip that was wider than shoulder-width apart. RESULTS In this case, radiological evaluation was the most helpful tool to diagnose manubrium sterni stress fracture. We advised him to rest but he started exercises immediately because he had to participate in a military camp after the injury. The patient was treated conservatively. The treatment consisted of activity modification and supplemental drugs. CONCLUSION We report a case of manubrium stress fracture that developed in a young male military recruit.
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Affiliation(s)
- Merve Demir Benli
- Department of Sports Medicine, Izmir Katip Celebi University, Atatürk Education and Research Hospital, Izmır, Turkey
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9
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Hackenbroch C, Kreitner KF. [Stress reactions and stress fractures]. Radiologie (Heidelb) 2023; 63:259-267. [PMID: 36882548 DOI: 10.1007/s00117-023-01129-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/10/2023] [Indexed: 06/18/2023]
Abstract
Bone stress injuries is an umbrella term that encompasses repetitive microtraumatic events that accumulate to surpass the threshold of bone failure, which can range from bone marrow edema to frank stress fracture as the end point. Due to nonspecific clinical complaints and physical findings, imaging plays a central role in the diagnostic workup of these entities. Magnetic resonance imaging (MRI) is the most important imaging modality with a high sensitivity and specificity and allows for differential diagnosis of other diseases. Edema-sensitive with fat suppression and T1-weighted sequences are the core sequence types, and contrast-enhanced imaging-albeit displaying subtle fractures much more easily-is rarely necessary. Furthermore, MRI enables differentiation of injury severity, which has an impact on length of rehabilitation, therapeutic regimen, and the time to return to sports in athletes.
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Affiliation(s)
- Carsten Hackenbroch
- Klinik für Diagnostische und Interventionelle Radiologie und Neuroradiologie, Bundeswehrkrankenhaus Ulm, Ulm, Deutschland
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Ulm, Ulm, Deutschland
| | - Karl-Friedrich Kreitner
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie der Universitätsmedizin Mainz, Johannes Gutenberg-Universität, Langenbeckstraße 1, 55131, Mainz, Deutschland.
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10
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Bertha NM, Wisinski JJ, Taylor KF. Trapezoid Stress Fracture in an Olympic-Level Gymnast: A Case Report. JBJS Case Connect 2023; 13:01709767-202303000-00061. [PMID: 36928173 DOI: 10.2106/jbjs.cc.22.00626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
CASE A 23-year-old elite-level gymnast presented with insidious-onset pain near the base of the second metacarpal. The patient was found to have a trapezoid stress fracture and was treated nonoperatively in a thumb spica cast for 4 weeks. He resumed gymnastics without limitations 8 weeks from the time of diagnosis. CONCLUSION Trapezoid stress fractures must be considered when evaluating patients presenting with pain about the base of the index finger metacarpal, particularly those who perform activities that repetitively place high loads across the wrist. Wrist immobilization and a supervised return to participation resulted in an excellent outcome for this patient.
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Affiliation(s)
- Nicholas M Bertha
- Department of Orthopedics and Rehabilitation, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
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11
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Demir Benli M. Bilateral Cuboid Stress Fracture in A Young Female: A Rare Case Report. Curr Sports Med Rep 2022; 21:427-430. [PMID: 36508597 DOI: 10.1249/jsr.0000000000001014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Merve Demir Benli
- Department of Sports Medicine, Health Sciences University, Bozyaka Education and Research Hospital, Izmir, Turkey
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12
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Chen M, Wang X, Takahashi E, Kaneuji A, Zhou Y, Kawahara N. Current Research on Subchondral Insufficiency Fracture of the Femoral Head. Clin Orthop Surg 2022; 14:477-485. [PMID: 36518923 PMCID: PMC9715932 DOI: 10.4055/cios22175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/30/2022] [Accepted: 09/30/2022] [Indexed: 09/06/2023] Open
Abstract
Subchondral insufficiency fracture (SIF) of the femoral head is one of the predominant etiologies of rapidly progressive osteoarthritis of the hip (RPOH). SIF is a rare disease that causes acute pain in the hip joint. It is most frequently found in elderly women with osteoporosis. It is often underdiagnosed or misdiagnosed as osteonecrosis of the femoral head. SIF is currently a well-established cause of RPOH; however, the deeper etiology of SIF is not clear. Good clinical outcomes have been reported for hip preservation therapy and hip replacement. SIF is not obvious radiologically in the early stage, and a T1-weighted magnetic resonance imaging shows a discontinuous low-intensity band under the articular cartilage convex to the articular surface as its characteristic manifestation. Some patients will lose the opportunity to preserve the hip joint due to symptoms such as progressive joint space narrowing and subchondral collapse within a very short period. Patients with progressive hip space narrowing and subchondral collapse on X-ray should be converted to total hip arthroplasty. Based on the characteristics of the disease, surgeons need to master the clinical and radiological characteristics of SIF and strive for early diagnosis and treatment.
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Affiliation(s)
- Mingliang Chen
- Department of Orthopedic Surgery, Kanazawa Medical University, Uchinada-machi, Japan
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Xipeng Wang
- Department of Orthopaedic Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Eiji Takahashi
- Department of Orthopedic Surgery, Kanazawa Medical University, Uchinada-machi, Japan
| | - Ayumi Kaneuji
- Department of Orthopedic Surgery, Kanazawa Medical University, Uchinada-machi, Japan
| | - You Zhou
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, China
| | - Norio Kawahara
- Department of Orthopedic Surgery, Kanazawa Medical University, Uchinada-machi, Japan
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Zaremski JL, Pazik M, Moser MW, Horodyski M. Olecranon Stress Fracture Management Challenges in a High School Baseball Pitcher: A Case Report and Review of the Literature. Curr Sports Med Rep 2022; 21:171-173. [PMID: 35703742 DOI: 10.1249/jsr.0000000000000962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | - Marrisa Pazik
- Department of Orthopedics and Rehabilitation, University of Florida, Gainesville, FL
| | - Michael W Moser
- Department of Orthopedics and Rehabilitation, University of Florida, Gainesville, FL
| | - MaryBeth Horodyski
- Department of Orthopedics and Rehabilitation, University of Florida, Gainesville, FL
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Italiano J, Bitterman AD. Diagnosis and Management of Calcaneal Stress Fractures. Radiol Technol 2021; 93:177-194. [PMID: 34728579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Overuse injuries, such as stress fractures, are easy to prevent, yet they are prevalent in nearly all populations. Correct diagnosis of stress fractures relies greatly on patient history and physical examination, with medical imaging used as a complementary procedure. Radiography typically is performed first, then subsequent alternative imaging modalities that provide better sensitivity and specificity are used if necessary. This article discusses stress fractures of the calcaneus, including a review of hindfoot anatomy and the gait cycle. Risk factors, prevention, and management also are reviewed.
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Affiliation(s)
- Jack Italiano
- Jack Italiano III, DO, R.T.(R), is a graduate of Mercy Medical Center School of Radiography and currently a medical resident at the University of Florida
| | - Adam D Bitterman
- Adam D Bitterman, DO, is a board-certified orthopaedic surgeon and assistant professor of orthopaedic surgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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15
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Abstract
» Fractures of the proximal fifth metatarsal (PFMT) are one of the most common foot injuries, accounting for 61% to 78% of all foot fractures, but full consensus on their classification, diagnosis, and treatment has not yet been reached. » The most commonly accepted classification is that of Lawrence and Botte, who divided the location of PFMT fractures into 3 zones with respect to their healing potential. » Avulsion fractures of the tuberosity of the base (zone 1) generally heal well, and nonoperative treatment is commonly recommended. » Internal fixation may be considered for displaced fractures that extend into the fourth-fifth intermetatarsal joint (zone 2) as well as for nondisplaced fractures in athletes or high-demand patients, with the aims of reducing the healing time and expediting return to sport or work. » Stress fractures of the proximal diaphysis (zone 3) are preferably treated operatively, particularly in the presence of signs of delayed union. With nonoperative treatment, supportive measures such as ultrasonography or external/extracorporeal shockwave therapy have been demonstrated to have limited potential for the enhancement of fracture-healing.
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Affiliation(s)
- Kamila Bušková
- Department of Orthopaedics, First Faculty of Medicine Charles University and Military University Hospital Prague, Prague, Czech Republic
| | - Jan Bartoníček
- Department of Orthopaedics, First Faculty of Medicine Charles University and Military University Hospital Prague, Prague, Czech Republic
- Department of Anatomy, First Faculty of Medicine, Charles University Prague, Prague, Czech Republic
| | - Stefan Rammelt
- University Center of Orthopaedics and Traumatology, University Hospital Carl Gustav Carus Dresden, Dresden, Germany
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16
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Dang J, Ling W. Effect of mesenchymal stem cells on biomechanics of stress fracture rabbit model after healing. Pak J Pharm Sci 2021; 34:1673-1678. [PMID: 34803001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This study aimed to investigate the effects of mesenchymal stem cells (MSCs) on the biomechanics of stress-fractured rabbits after healing. Twenty-Four New Zealand white rabbits were selected to establish a stress fracture model. All rabbits were randomly divided into model group and MSCs group, and another 12 rabbits were chosen as control group. Compared with the control group, the mRNA expression levels of basic fibroblast growth factor (b-FGF), vascular endothelial growth factor (VEGF), osteoprotegerin (OPG) and receptor activator of nuclear factor-κ B ligand (RANKL) in the model group decreased significantly, and the OPG/RANKL ratio decreased (p<0.05). Compared with the model group, the mRNA expression levels of b-FGF, VEGF, OPG and RANKL in the MSCs group were significantly increased, and the OPG/RANKL ratio increased (p<0.05). Compared with the model group, the healing and bone mineral density in the MSCs group increased significantly (p<0.05), the biomechanical parameters (maximum load, elastic load, stiffness and maximum deflection) of the rabbits in the MSCs group were significantly improved (p<0.05). In conclusion, MSCs can significantly improve the bone mineral density of stress-fractured white rabbits; promote the release of bone formation factors and fracture healing, which can provide guidance for clinical treatment of stress fractures.
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Affiliation(s)
- Jian Dang
- Department of Physical Education, Xinxiang Medical University, Xinxiang, PR China
| | - Wenjie Ling
- Department of Physical Education, Xinxiang Medical University, Xinxiang, PR China
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17
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Ozawa S, Lee SY, Fujimaki Y, Kawasaki K, Inagaki K. Delayed Union of Stress Fracture of the First Rib in a Yoga Instructor: A Case Report. JBJS Case Connect 2021; 11:01709767-202106000-00112. [PMID: 34115655 DOI: 10.2106/jbjs.cc.20.00893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
CASE We describe the case of a 38-year-old woman, a yoga instructor, who had pain in the right shoulder and scapular region of 4 months' duration while performing yoga. Radiography and computed tomography diagnosed delayed union of a first rib stress fracture. The delayed union of stress fracture of the first rib was successfully treated with the limiting of yoga activity and low-intensity pulsed ultrasound (LIPUS). CONCLUSIONS Physicians should be aware that even yoga posing can cause stress fractures of the first rib. LIPUS therapy may be effective for delayed union in addition to rest.
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Affiliation(s)
- Shizuka Ozawa
- Department of Orthopaedic Surgery, Showa University School of Medicine, Tokyo, Japan
| | - Sang Yang Lee
- Department of Orthopaedic Surgery, Showa University School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Yoshimasa Fujimaki
- Department of Orthopaedic Surgery, Showa University School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Keikichi Kawasaki
- Department of Orthopaedic Surgery, Showa University School of Medicine, Tokyo, Japan
- Department of Orthopaedic Surgery, Showa University Northern Yokohama Hospital, Yokohama, Japan
| | - Katsunori Inagaki
- Department of Orthopaedic Surgery, Showa University School of Medicine, Tokyo, Japan
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18
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Abstract
Femoral neck stress fracture is a rare occurrence but can arise in athletes and people who exercise, due to repeated stress on the lower extremities. Hip and groin pain and clinical findings can raise suspicion, and MRI examination is the gold standard for determining stress fracture. The injury is treated conservatively or surgically, depending on anatomical location and whether or not the fracture is stable.
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19
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Urits I, Orhurhu V, Callan J, Maganty NV, Pousti S, Simopoulos T, Yazdi C, Kaye RJ, Eng LK, Kaye AD, Manchikanti L, Viswanath O. Sacral Insufficiency Fractures: a Review of Risk Factors, Clinical Presentation, and Management. Curr Pain Headache Rep 2020; 24:10. [PMID: 32067155 DOI: 10.1007/s11916-020-0848-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF THE REVIEW Sacral insufficiency fractures (SIF) are a common and often underdiagnosed source of low back pain. In patients with SIF, there is both a compromised sacroiliac joint and weakened sacrum, resulting in decreased resistance to torsional stress, leading to fracture. While conservative medical management is a safe option, minimally invasive intervention may provide improved short and long-term relief of low back pain in patients presenting with SIF. This comprehensive review is undertaken to provide an update to the current understanding of SIF with description of risk factors, clinical presentation, and management. RECENT FINDINGS Sacroplasty is a minimally invasive procedure in which polymethylmethacrylate (PMMA) cement is inserted into bone to improve its structural integrity and alleviate symptoms. Balloon sacroplasty (BSP) has also been successful in alleviating pain with minimal cement leakage in SIF patients. Various other interventional techniques, including navigation-assisted screw fixation have been used to address SIF and have shown improvement in pain with minimal side effects. This review included various modalities of treatments available to manage SIF. This review shows that in comparison with nonsurgical management, sacroplasty has been shown to have greater pain reduction and improved mobility.
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Affiliation(s)
- Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA.
| | - Vwaire Orhurhu
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA
| | - Jessica Callan
- Department of Anesthesia, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Nishita V Maganty
- Department of Anesthesia, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Sara Pousti
- Department of Anesthesia, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Thomas Simopoulos
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA
| | - Cyrus Yazdi
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, 330 Brookline Ave, Boston, MA, 02215, USA
| | - Rachel J Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | | | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | | | - Omar Viswanath
- Valley Anesthesiology and Pain Consultants, Phoenix, AZ, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
- Department of Anesthesiology, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
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20
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Myers RC, Cochran GK, Waldron JE, Steele CE, Deafenbaugh BK, Kuhn KM. Non-displaced Femoral Neck Stress Fractures in Young Adults: 7-Year Outcomes of Prophylactic Fixation Versus Nonoperative Treatment. J Surg Orthop Adv 2020; 29:173-176. [PMID: 33044160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Retrospectively compare outcomes of prophylactic fixation to nonoperative treatment of incomplete or non-displaced femoral neck stress fractures (FNSF) in young adults. Outcomes of 82 patients (mean age 21.7 years) who were diagnosed with incomplete or non-displaced FNSFs from 2002 to 2015 were compared. Forty-one underwent prophylactic fixation; the remaining were treated without surgery. Fracture characteristics and complications were recorded. Pain scores, modified Harris Hip Scores (mHHS), and Hip Outcome Scores (HOS) were obtained and compared. The average fracture line in the operative group was 67% of the femoral neck width versus 18% in the nonoperative group (p < 0.001). There was no difference in outcome scores between the two groups. Prophylactic fixation of high-risk non-displaced FNSFs resulted in similar outcome scores to non-operative management of lower-risk variants at an average of 7.3 years follow up. No patient in either group progressed to a displaced femoral neck stress fracture. (Journal of Surgical Orthopaedic Advances 29(3):173-176, 2020).
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Affiliation(s)
- Ryan C Myers
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
| | - Grant K Cochran
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
| | - Jacob E Waldron
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
| | - Clarence E Steele
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
| | - Bradley K Deafenbaugh
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
| | - Kevin M Kuhn
- Department of Orthopaedic Surgery, Naval Medical Center San Diego, San Diego California
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21
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Abstract
CASE This report describes the divergent course and management of bilateral patellar stress fractures in a 17-year-old skeletally immature male athlete. Beginning as bilateral incomplete tension-sided patellar fractures, the right patella healed uneventfully, whereas the left progressed to a complete, mildly displaced transverse fracture that eventually healed with nonoperative treatment measures to include temporary bracing, physical therapy, and vitamin D supplementation. CONCLUSIONS Patellar stress fractures are exceptionally rare, particularly bilateral injuries in the pediatric population. Diligent workup is necessary for appropriate diagnosis, whereas knowledge of the salient features of these injuries is useful in treatment.
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Affiliation(s)
| | | | - Paul M Caskey
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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22
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Xie X, Dong Y, Wang L, An Z, Zhang W, Luo C. Conservative treatment for clavicle stress fractures following the clavicular hook plate fixation. Acta Orthop Belg 2019; 85:283-288. [PMID: 31677623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We investigated the outcome of conservative treatment and potential causes for clavicle stress fractures following the clavicular hook plate fixation. Six cases of clavicle stress fractures were retrospectively reviewed. All the stress fractures occurred near the medial end of the hook plates. The average interval between the hook plate fixation and the clavicle stress fractures was 28.3 days (range, 18 to 60 days). The mean follow-up was 27 months (range, 15 to 42 months). Fracture union was achieved in all 6 cases. The most proximal screws in the hook plates were found to be eccentric in the clavicular midshaft in 5 cases. At the final follow-up, the average Constant and Murley scores of the operated shoulders were 91.7 (range, 83 to 96). Clavicle stress fractures could be treated conservatively with satisfactory results. Attention should be paid to the position of the most proximal screws in the hook plates.
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23
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Ortega-Orozco R, Olague-Franco JK, Miranda-Ramírez E. [Autologous chondrocytes implantation versus microfracture for the treatment of knee cartilage lesions]. Acta Ortop Mex 2018; 32:322-328. [PMID: 31184002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To compare the clinical efficacy and safety of microfracture therapy (MF) versus implantation of autologous chondrocytes (MACI) in the management of chondral lesions of the knee 3 cm2 and follow up to 12 months post treatment. MATERIAL AND METHODS A retrospective cohort study was conducted from January 2016 to December 2017. Patients with one or more chondral lesions in knee 3 cm2 were included to compare MF versus MACI therapy for the repair of chondral lesion. Clinical and functional evaluations were carried out prior to the surgical treatment and 12 months later, with measurement of the range of motion, EVA, Oxford scale and Lequesne index. RESULTS Twelve patients were included in MF and 12 patients in MACI. The most frequent lesion was located in the Patella in eight patients (67%). It showed an increase in the arcs of motion, as well as improvement in the comparison between baseline and follow-up at 12 months: in EVA, MF demonstrated 48.4% and MACI 57.5% (p 0.05); Oxford scale: MF 32.65% and MACI 51.04% (p 0.05); index of Lequesne: MF 40.12% and MACI 50%. Two cases of joint effusion were presented in MACI, which were resolved with the realization of arthrotomies. CONCLUSION In this study, significant improvement was demonstrated in MACI with pain relief, functionality, and range of motion compared to the treatment of MF in lesions 3 cm2 of the articular cartilage of the knee after one year of follow-up.
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Affiliation(s)
- R Ortega-Orozco
- Medyarthros, Medicina Deportiva y Artroscópica. Guadalajara, Jalisco, México
- Servicio de Artroscopía y Medicina del Deporte, Hospital Civil de Guadalajara. Guadalajara, Jalisco, México
| | - J K Olague-Franco
- Medyarthros, Medicina Deportiva y Artroscópica. Guadalajara, Jalisco, México
| | - E Miranda-Ramírez
- Medyarthros, Medicina Deportiva y Artroscópica. Guadalajara, Jalisco, México
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24
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Eldayrie GE, Smith K, Smith MS. Adult foot fractures: A guide. J Fam Pract 2018; 67:E8-E15. [PMID: 30481254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This review can help you refine your approach to the diagnosis and management of adult foot fractures, while offering guidance on when to pursue advanced imaging.
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Affiliation(s)
- George E Eldayrie
- Department of Community Health and Family Medicine, University of Florida, Gainesville, USA
| | - Kristy Smith
- Department of Community Health and Family Medicine, University of Florida, Gainesville, USA.
| | - Michael Seth Smith
- Department of Orthopedics and Rehabilitation, University of Florida, Gainesville, USA
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25
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Knapik JJ, Reynolds KL, Hoedebecke KL. Stress Fractures: Etiology, Epidemiology, Diagnosis, Treatment, and Prevention. J Spec Oper Med 2017; 17:120-130. [PMID: 28599045 DOI: 10.55460/spmb-1e6l] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/01/2017] [Indexed: 11/09/2022]
Abstract
Stress fractures are part of a continuum of changes in healthy bones in response to repeated mechanical deformation from physical activity. If the activity produces excessive repetitive stress, osteoclastic processes in the bone may proceed at a faster pace than osteoblastic processes, thus weakening the bone and augmenting susceptibility to stress fractures. Overall stress fracture incidence is about three cases per 1,000 in active duty Servicemembers, but it is much higher among Army basic trainees: 19 per 1,000 for men and 80 per 1,000 for women. Well-documented risk factors include female sex, white ethnicity, older age, taller stature, lower aerobic fitness, prior physical inactivity, greater amounts of current physical training, thinner bones, cigarette smoking, and inadequate intake of vitamin D and/or calcium. Individuals with stress fractures present with focal tenderness and local pain that is aggravated by physical activity and reduced by rest. A sudden increase in the volume of physical activity along with other risk factors is often reported. Simple clinical tests can assist in diagnosis, but more definitive imaging tests will eventually need to be conducted if a stress fracture is suspected. Plain radiographs are recommended as the initial imaging test, but magnetic resonance imaging has higher sensitivity and is more likely to detect the injury sooner. Treatment involves first determining if the stress fracture is of higher or lower risk; these are distinguished by anatomical location and whether the bone is loaded in tension (high risk) or compression (lower risk). Lowerrisk stress fractures can be initially treated by reducing loading on the injured bone through a reduction in activity or by substituting other activities. Higher-risk stress fractures should be referred to an orthopedist. Investigated prevention strategies include modifications to physical training programs, use of shock absorbing insoles, vitamin D and calcium supplementation, modifications of military equipment, and leadership education with injury surveillance.
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26
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Abstract
Stress fractures occur as a result of microscopic injuries sustained when bone is subjected to repeated submaximal stresses. Overtime, with repeated cycles of loading, accumulation of such injuries can lead to macro-structural failure and frank fracture. There are numerous stress fractures about the foot and ankle of which a trauma and orthopaedic surgeon should be aware. These include: metatarsal, tibia, calcaneus, navicular, fibula, talus, medial malleolus, sesamoid, cuneiform and cuboid. Awareness of these fractures is important as the diagnosis is frequently missed and appropriate treatment delayed. Late identification can be associated with protracted pain and disability, and may predispose to non-union and therefore necessitate operative intervention. This article outlines the epidemiology and risk factors, aetiology, presentation and management of the range of stress fractures in the foot and ankle.
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Affiliation(s)
- M J Welck
- Speciality Registrar Trauma & Orthopaedics, West Herts NHS Trust, United Kingdom.
| | - T Hayes
- Core Surgical Trainee, West Herts NHS Trust, United Kingdom
| | - P Pastides
- Speciality Registrar Trauma & Orthopaedics, West Herts NHS Trust, United Kingdom
| | - W Khan
- Speciality Registrar Trauma & Orthopaedics, Royal National Orthopaedic NHS Trust, United Kingdom
| | - B Rudge
- Consultant Trauma & Orthopaedics, West Herts NHS Trust, United Kingdom
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27
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Meng Q, Hu X, Huang H, Liu Z, Yuan L, Shao Z, Jiang Y, Zhang J, Fu X, Duan X, Ao Y. Microfracture combined with functional pig peritoneum-derived acellular matrix for cartilage repair in rabbit models. Acta Biomater 2017; 53:279-292. [PMID: 28115294 DOI: 10.1016/j.actbio.2017.01.055] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 01/14/2017] [Accepted: 01/18/2017] [Indexed: 12/30/2022]
Abstract
Due to avascular and hypocellular nature of cartilage, repair of articular cartilage defects within synovial joints still poses a significant clinical challenge. To promote neocartilage properties, we established a functional scaffold named APM-E7 by conjugating a bone marrow-derived mesenchymal stem cell (BM-MSC) affinity peptide (E7) onto the acellular peritoneum matrix (APM). During in vitro culture, the APM-E7 scaffold can support better proliferation as well as better differentiation into chondrocytes of BM-MSCs. After implanting into cartilage defects in rabbits for 24weeks, compared with microfracture and APM groups, the APM-E7 scaffolds exhibited superior quality of neocartilage without transplant rejection, according to general observations, histological assessment, synovial fluid analysis, magnetic resonance imaging (MRI) and nanomechanical properties. This APM-E7 scaffold provided a scaffold for cell attachment, which was crucial for cartilage regeneration. Overall, the APM-E7 is a promising biomaterial with low immunogenicity for one-step cartilage repair by promoting autologous connective tissue progenitor (CTP) attachment. STATEMENT OF SIGNIFICANCE We report the one-step transplantation of functional acellular peritoneum matrix (APM-E7) with specific mesenchymal stem cell recruitment to repair rabbit cartilage injury. The experimental results illustrated that the APM-E7 scaffold was successfully fabricated, which could specifically recruit MSCs and fill the cartilage defects in the femoral trochlear of rabbits at 24weeks post-surgery. The repaired tissue was hyaline cartilage, which exhibited ideal mechanical stability. The APM-E7 biomaterial could provide scaffold for MSCs and improve cell homing, which are two key factors required for cartilage tissue engineering, thereby providing new insights into cartilage tissue engineering.
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Affiliation(s)
- Qingyang Meng
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Xiaoqing Hu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Hongjie Huang
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Zhenlong Liu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Lan Yuan
- Medical and Healthy Analysis Centre, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, People's Republic of China
| | - Zhenxing Shao
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Yanfang Jiang
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Jiying Zhang
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Xin Fu
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Xiaoning Duan
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China
| | - Yingfang Ao
- Institute of Sports Medicine, Beijing Key Laboratory of Sports Injuries, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, People's Republic of China.
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28
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Krych AJ, Reardon PJ, Johnson NR, Mohan R, Peter L, Levy BA, Stuart MJ. Non-operative management of medial meniscus posterior horn root tears is associated with worsening arthritis and poor clinical outcome at 5-year follow-up. Knee Surg Sports Traumatol Arthrosc 2017; 25:383-389. [PMID: 27761625 DOI: 10.1007/s00167-016-4359-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 10/10/2016] [Indexed: 01/19/2023]
Abstract
PURPOSE Medial meniscus posterior root tears (MMPRTs) are a significant source of pain and dysfunction, but little is known about the natural history and outcome and for non-operative management of these lesions. The purpose of this study was to evaluate (1) the mid-term clinical and radiographic outcomes of non-operative treatment of MMPRTs and (2) risk factors for worse outcomes. METHODS A retrospective review was performed for patients with symptomatic, unrepaired MMPRTs and a minimum 2-year follow-up for IKDC and Tegner outcome scores. Baseline and final radiographs were reviewed and graded according to Kellgren-Lawrence scores. Baseline MRIs were reviewed for the presence of meniscal extrusion, subchondral oedema, and insufficiency fractures. Failure was defined as conversion to arthroplasty or severely abnormal patient subjective IKDC score. RESULTS Fifty-two patients (21M:31F) with a mean age of 58 ± 10 years were diagnosed with symptomatic MMPRTs clinically and confirmed by MRI and followed for a mean of 62 ± 30 months. Sixteen patients (31 %) underwent total knee arthroplasty at a mean of 30 ± 32 months after diagnosis with higher Kellgren-Lawrence grades associated with increased rates of arthroplasty (p = 0.01). Mean IKDC scores for the remaining patients were 61.2 ± 21 with significantly lower scores in females compared to males (75 ± 12 vs. 49 ± 20; p = 0.03). Mean Kellgren-Lawrence grades and rates of arthritis progressed over time on radiographs (1.5 ± 0.7 vs. 2.4 ± 1.0; p < 0.001 and 78 % vs. 51 %; p = 0.01). Overall, 87 % of patients failed non-operative treatment. CONCLUSIONS Non-operative treatment of medial meniscus posterior horn root tears is associated with poor clinical outcome, worsening arthritis, and a relatively high rate of arthroplasty at 5-year follow-up. Female gender was associated with lower subjective scores and higher rate of arthroplasty. The current study provides a natural history benchmark for clinical outcomes that can be expected in patients with medial meniscus posterior horn root tears undergoing non-operative treatment and helps in counselling patients with these types of injuries. LEVEL OF EVIDENCE IV.
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MESH Headings
- Adrenal Cortex Hormones/therapeutic use
- Adult
- Aged
- Aged, 80 and over
- Arthroplasty, Replacement, Knee
- Braces
- Canes
- Crutches
- Disease Progression
- Female
- Follow-Up Studies
- Fractures, Stress/epidemiology
- Fractures, Stress/therapy
- Humans
- Injections, Intra-Articular
- Kaplan-Meier Estimate
- Magnetic Resonance Imaging
- Male
- Menisci, Tibial/diagnostic imaging
- Menisci, Tibial/surgery
- Middle Aged
- Orthotic Devices
- Osteoarthritis, Knee/diagnostic imaging
- Osteoarthritis, Knee/epidemiology
- Osteoarthritis, Knee/physiopathology
- Radiography
- Retrospective Studies
- Risk Factors
- Tibial Meniscus Injuries/epidemiology
- Tibial Meniscus Injuries/physiopathology
- Tibial Meniscus Injuries/therapy
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Affiliation(s)
- Aaron J Krych
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA.
| | - Patrick J Reardon
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Nick R Johnson
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Rohith Mohan
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Logan Peter
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Bruce A Levy
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Michael J Stuart
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
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29
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DeFroda SF, Cameron KL, Posner M, Kriz PK, Owens BD. Bone Stress Injuries in the Military: Diagnosis, Management, and Prevention. Am J Orthop (Belle Mead NJ) 2017; 46:176-183. [PMID: 28856344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Bone stress injuries occur when forces applied to a bone for an extended period exceed the ability of the bone to adequately remodel. These injuries, which range from stress reactions to nondisplaced and even displaced fractures, most often affect people who experience high levels of repetitive stress and loading in the lower extremity or changes in physical activity level. For example, stress fractures are common in endurance athletes, in athletes engaged in preseason and early-season conditioning, and in military recruits. In the military, these injuries are most often encountered during basic training, when new recruits undergo the rigors of intense physical activity to which they may not be accustomed. Female athletes and athletes with poor nutritional status are at elevated risk for injury. Bone stress injuries are difficult to diagnose with radiographs alone. Making the correct diagnosis may require a combination of physical examination, advanced imaging, and an index of suspicion. Differences in injury location account for variations in risk for nonunion, displacement, and other complications. For low-risk injuries, treatment typically consists of reduced weight-bearing for several weeks with gradual return to activity. Higher-risk injuries need to be closely monitored for progression and may require operative intervention. Even after surgery, some types of stress fractures may take several months to achieve radiographic union. In addition, underlying nutritional or metabolic deficiencies may need to be treated to prevent future injuries. In this article, we review the diagnosis, management, and prevention of bone stress injuries with a focus on more serious manifestations, such as stress fracture.
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Affiliation(s)
| | | | | | | | - Brett D Owens
- Warren Alpert School of Medicine, Brown University, Providence, RI.
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30
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Yagishita K. [Calcium and bone metabolism across women's life stages. Stress fracture in female athletes.]. Clin Calcium 2017; 27:699-706. [PMID: 28439058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Stress fractures are common overuse injuries in athletes, especially in long-distance runner, jumping sports and gymnastics in female athletes. The pathology of stress fracture mainly includes repeated biomechanical loading, which leads to bone micro-damage and failure of bone structure. Female athlete triad(FAT), which includes low energy availability with or without an eating disorder, functional hypothalamic amenorrhea, and osteoporosis, is a serious healthcare concern in female athletes. For prevention and treatment of stress fracture, management of biomechanical factors modifying the load applied to a bone is important, and especially in female athletes, management for FAT is one of the important factors. This report outlines the current knowledge on the epidemiology, diagnosis, treatment and prevention of stress fracture, relating to FAT in female athletes.
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Affiliation(s)
- Kazuyoshi Yagishita
- Clinical Center for Sports Medicine and Sports Dentistry Tokyo Medical and Dental University/Hyperbaric Medical Center, Japan
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31
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Abstract
Shin pain is a common complaint in adolescent athletes. The term "shin splints" has historically been applied to these patients. Shin splints, more often than not, refers to a stress reaction of the tibia from overuse. Overuse injuries occur when repetitive microtrauma to the bone exceeds the biologic healing potential. Diagnosis is based on typical history and physical examination findings. Plain radiographs and advanced imaging are rarely necessary but can provide valuable prognostic information. Treatment consists of adequate rest and exercise modification. Time to return to sport depends on injury location and severity. Stress fractures have long-term implications on bone health, so modifiable risk factors should be addressed. It is important for primary care physicians to understand the significance of these injuries. [Pediatr Ann. 2017;46(1):e29-e32.].
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32
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Robertson M, Gilley J, Nicholas R. Stress Fractures of the Distal Femur Involving Small Nonossifying Fibromas in Young Athletes. Orthopedics 2016; 39:e1197-e1200. [PMID: 27458898 DOI: 10.3928/01477447-20160714-04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 05/02/2016] [Indexed: 02/03/2023]
Abstract
Small nonossifying fibromas (ie, fibrocortical defects) are incidental findings commonly seen on radiographs of young patients evaluated for extremity pain or sport-related trauma. Although pathological fractures have been reported in larger lesions, the subcentimeter, intracortical defects are not generally thought to predispose to pathological fractures. The authors report on 2 young athletes who presented with knee pain after initiating conditioning exercise programs (cross-training). Both were diagnosed with transverse metaphyseal stress fractures involving fibrous cortical defects of the distal femur. Initial radiographs were interpreted without evidence of fractures. However, subsequent magnetic resonance imaging was informative, suggesting that magnetic resonance imaging may have value in identifying potential stress reactions in young athletes. In addition, subsequent plain radiographs of both patients showed subperiosteal new bone formation in these nondisplaced fractures, suggesting that serial radiographs and close clinical follow-up are warranted for patients with persistent symptoms. The authors propose that, in the appropriate clinical setting, the presence of a small nonossifying fibroma may be a clinical indication that further evaluation is needed when plain radiographs show normal findings, as the defect could be an unrecognized area of fracture initiation. [Orthopedics. 2016; 39(6):e1197-e1200.].
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Abstract
Stress fractures and other bony stress injuries occur along a spectrum of severity which can impact treatment and prognosis. When treating these injuries, it should be borne in mind that no two stress fractures behave exactly alike. Given that they are not a consistent injury, standardized treatment protocols can be challenging to develop. Treatment should be individualized to the patient or athlete, the causative activity, the anatomical site, and the severity of the injury. A holistic approach to the treatment of the most difficult stress fractures should be taken by orthopedists and sports medicine specialists. This approach is necessary to obtain optimal outcomes, minimize loss of fitness and time away from sports participation, and decrease the risk of recurrence.
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Affiliation(s)
- Timothy L. Miller
- Orthopaedic Surgery and Sports Medicine, The Ohio State University Wexner Medical Center, Columbus, OH USA
- Capital University Athletics, 920 North Hamilton Road, Suite 600, Gahanna, OH 43230 USA
| | - Thomas M. Best
- Academic Affairs, Department of Family Medicine, The Ohio State University Wexner Medical Center, Columbus, OH USA
- Biomedical Engineering, The Ohio State University, Columbus, OH USA
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Sobel D, Constantin N, Or O. [CLIMBING HIGHER--COMMON INJURIES IN ROCK CLIMBERS]. Harefuah 2016; 155:348-387. [PMID: 27544986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Rock climbing is becoming an increasingly popular sport in Israel with more and more climbing walls being built in the cities and new routes being traced on cliffs around the country. Our account describes the case of a 15 years old climber with chronic pain (without trauma) in the 3rd finger of the right hand. A stress fracture, involving the proximal interphalangeal joint (SH3) of the middle phalanx, was diagnosed. The fracture healed following two months of rest with gradual return to activity. As this sport becomes more common, there is an increasing need for knowledge about the characteristic injuries, their diagnosis and treatment. Although considered an extreme sport, most of the injuries are overuse injuries, mainly to the upper limbs. Finger flexor tendon pulley rupture being one of the most common. Diagnosis is based on history, physical examination and ultrasonography. Conservative treatment is successful for most injuries, while more complicated cases require surgical intervention.
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Favinger JL, Hippe D, Ha AS. Long-term radiographic follow-up of bisphosphonate-associated atypical femur fractures. Skeletal Radiol 2016; 45:627-33. [PMID: 26880003 DOI: 10.1007/s00256-016-2346-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 01/21/2016] [Accepted: 02/01/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the appearance of bisphosphonate-related femur insufficiency fractures on long-term follow-up radiographic studies and to describe the rate of fracture line obscuration and cortical beak healing over time. MATERIALS AND METHODS In this retrospective study, bisphosphonate-related femur fracture radiographs were reviewed by two radiologists for the presence of a fracture line, callus, and the characteristic cortical beak. Kaplan-Meier curves were used to analyze the time to first indication of healing. Femurs were also subdivided into those who underwent early versus late surgical fixation and those who underwent early versus late discontinuation of bisphosphonate. Clinical data including pain level and medication history were collected. RESULTS Forty-seven femurs with a bisphosphonate-related femur fracture were identified in 28 women. Eighty-five percent took a bisphosphonate for greater than 5 years and 59 % for greater than 10 years. The median time to beak healing was 265 weeks and the median time to fracture line healing was 56 weeks in the 31 femurs with a baseline fracture. No statistically significant difference was identified between surgical fixation and conservative management. CONCLUSIONS Bisphosphonate-related fractures demonstrate notably prolonged healing time on long-term follow-up.
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Affiliation(s)
- Jennifer L Favinger
- Department of Radiology, University of Washington, 1959 N.E. Pacific Street, Box 357115, Seattle, WA, 98195, USA
| | - Daniel Hippe
- Department of Radiology, University of Washington, 850 Republication St, Seattle, WA, 98109, USA
| | - Alice S Ha
- Department of Radiology, University of Washington, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA.
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Matcuk GR, Mahanty SR, Skalski MR, Patel DB, White EA, Gottsegen CJ. Stress fractures: pathophysiology, clinical presentation, imaging features, and treatment options. Emerg Radiol 2016; 23:365-75. [PMID: 27002328 DOI: 10.1007/s10140-016-1390-5] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 03/09/2016] [Indexed: 12/13/2022]
Abstract
Stress fracture, in its most inclusive description, includes both fatigue and insufficiency fracture. Fatigue fractures, sometimes equated with the term "stress fractures," are most common in runners and other athletes and typically occur in the lower extremities. These fractures are the result of abnormal, cyclical loading on normal bone leading to local cortical resorption and fracture. Insufficiency fractures are common in elderly populations, secondary to osteoporosis, and are typically located in and around the pelvis. They are a result of normal or traumatic loading on abnormal bone. Subchondral insufficiency fractures of the hip or knee may cause acute pain that may present in the emergency setting. Medial tibial stress syndrome is a type of stress injury of the tibia related to activity and is a clinical syndrome encompassing a range of injuries from stress edema to frank-displaced fracture. Atypical subtrochanteric femoral fracture associated with long-term bisphosphonate therapy is also a recently discovered entity that needs early recognition to prevent progression to a complete fracture. Imaging recommendations for evaluation of stress fractures include initial plain radiographs followed, if necessary, by magnetic resonance imaging (MRI), which is preferred over computed tomography (CT) and bone scintigraphy. Radiographs are the first-line modality and may reveal linear sclerosis and periosteal reaction prior to the development of a frank fracture. MRI is highly sensitive with findings ranging from periosteal edema to bone marrow and intracortical signal abnormality. Additionally, a brief description of relevant clinical management of stress fractures is included.
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Affiliation(s)
- George R Matcuk
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.
| | - Scott R Mahanty
- Department of Radiology, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Matthew R Skalski
- Department of Radiology, Southern California University of Health Sciences, Whittier, CA, 90604, USA
| | - Dakshesh B Patel
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Eric A White
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Christopher J Gottsegen
- Department of Radiology, New York University, Langone Medical Center, New York, NY, 10016, USA
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Green NM, Matthews JJ. The management of acute hip pain in the military: femoral neck stress fractures and tears of the acetabular labrum. J R Nav Med Serv 2016; 102:124-129. [PMID: 29896943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Acute hip pain is a common presenting complaint amongst the military population. It can present in a variety of ways, with a broad range of differential diagnoses to consider. Most cases of acute hip pain in military patients tend to be traumatic in origin. Pathology within the hip can be a diagnostic challenge, as symptoms often overlap between differential diagnoses and examination findings are not always sensitive or specific. Any hip injury will potentially downgrade a military patient and can also be a significant cause of long-term morbidity. Being able to manage the patient with acute hip pain effectively will ensure that patients spend less time in the diagnostic chain and reach the definitive treatment they require to continue to carry out their primary role. This paper describes how best to manage military patients who present with acute hip pain. It covers the diagnostic challenges faced by clinicians, the differential diagnoses of acute hip pain and describes the management of some common injuries of the hip: tears of the acetabular labrum and femoral neck stress fractures.
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Affiliation(s)
| | - A Reed Estes
- Division of Orthopaedic Surgery, Department of Surgery, University of Alabama at Birmingham School of Medicine
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39
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Van Demark RE, Van Demark RE, Helsper E. Stress fracture of the hook of the hamate: a case report. S D Med 2015; 68:157-161. [PMID: 25946894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Hook of the hamate fractures are uncommon. This fracture is usually seen in sports involving a club or a racquet (i.e., baseball or golf) and is caused by blunt trauma. Stress fractures of the hamate are exceedingly rare. Because of its subcutaneous position and associated soft tissue structures, hook of the hamate fractures can be difficult to diagnosis. When treated early, conservative (non-operative) options can be used to successfully treat the fracture. When the diagnosis is delayed, nonunion of the fracture is common and is usually treated with surgery. This case represents a hook of the hamate stress fracture that healed with casting in spite of being seen two months from the onset of symptoms. Hamate fractures are reviewed, including the anatomy and treatment options for hook of the hamate fractures.
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Abstract
INTRODUCTION Sacral insufficiency fractures are often overlooked and lead to severe therapy-resistant pain. These fractures can be most sensitively detected with magnetic resonance imaging (MRI). Similar to balloon kyphoplasty, sacroplasty provides fixation of these fractures with cement. OBJECTIVES This study was carried out to investigate whether pain is reduced using this method and whether computed tomography (CT)-guided cement application results in less cement extravasation and fewer complications than C-arm controlled application. MATERIAL AND METHODS In a retrospective multicenter study, 46 patients (41 female, 5 male) with an average age of 75 years were treated by sacroplasty. The procedure was performed with CT-guidance for 25 patients and with C-arm control for 21 patients. Pain was evaluated using a visual analog scale. Patients were followed up for 6 months. RESULTS The average operation time was 35 min and postinterventional hospital stay averaged 4 days. In the CT group pain decreased from an average score of 8.8 ± 0.7 preoperatively to 2.6 ± 0.6 postoperatively (p < 0.001) and in the C-arm group pain decreased from 8.2 ±1.0 to 2.2± 1.4 (p < 0.001). There were no cases of cement extravasation in the CT group (0 out of 25 = 0 %) and 8 asymptomatic cases in the C-arm group (8 out of 21 = 38 %). In addition, there were two injuries to the superior gluteal artery with hematoma in the area of puncture, one requiring operative treatment. There were two mortalities in the CT group from lung disease and stroke during the study but this was unrelated to the operation. CONCLUSION Balloon sacroplasty results in a reliable and significant reduction in pain for sacral insufficiency fractures. The C-arm controlled cement application resulted in more frequent extravasation and complications than CT-guided application.
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Affiliation(s)
- A Prokop
- Unfallchirurgie, Klinikum Sindelfingen, Klinikverbund Südwest, Arthur-Gruber-Str. 70, 71065, Sindelfingen, Deutschland.
| | - R Andresen
- Institut für Diagnostische und Interventionelle Radiologie/Neuroradiologie, Westküstenklinikum, Heide, Deutschland
| | - M Chmielnicki
- Unfallchirurgie, Klinikum Sindelfingen, Klinikverbund Südwest, Arthur-Gruber-Str. 70, 71065, Sindelfingen, Deutschland
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41
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Wood AM, Porter A. Lower limb stress fractures in military training. J R Nav Med Serv 2015; 101:182-185. [PMID: 26867421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This article describes stress fractures that are seen in military training, and reviews the relevant literature. The information is vital for medical personnel who work with the United Kingdom (UK) Armed Forces, particularly those working in training establishments. The author suggests areas for further research and discusses some of the issues in current UK Armed Forces training.
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42
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Christensen M. [Stress fracture after changing to barefoot running]. Ugeskr Laeger 2014; 176:V11120662. [PMID: 25497656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Barefoot running is increasing in popularity but little is known about the implications in respect to injuries. It has been proposed that barefoot running is associated with a decrease in running injuries as it represents a more natural way of running. A 50-year-old runner with a weekly running distance of 50 km presented suffering from a stress fracture of the second metatarsal after six weeks of intensive barefoot running.
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Aspenberg P, Schilcher J. [Stress fractures: wheel axles and sports careers burst]. Lakartidningen 2014; 111:1436-1439. [PMID: 25325136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Schwartz F, Heerfordt IM. [Stress fractures of the distal fibula in an osteoporotic woman]. Ugeskr Laeger 2014; 176:V02140119. [PMID: 25292476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report a case of an 81-year-old osteoporotic woman, who suffered stress fractures of the distal fibula on both sides within a two-year period. The risk factors for stress fractures are reviewed and the importance of a high index of suspicion for stress fractures is emphasized. When a stress fracture is suspected it should lead to plain radiography and treatment with protected weight-bearing with crutches or a brace.
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45
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Abstract
Overhead throwing activities expose the elbow to tremendous valgus stress, making athletes vulnerable to a specific constellation of injuries. Although baseball players, in particular pitchers, are the athletes affected most commonly, overhead throwing athletes in football, volleyball, tennis, and javelin tossing also are affected. The purpose of this review is to review the anatomy, biomechanics, pathophysiology, and treatment of elbow disorders related to overhead throwing athletes. Although focus is on management of ulnar collateral ligament injuries, all common pathologies are discussed.
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Affiliation(s)
- Ronak M Patel
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - T Sean Lynch
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Nirav H Amin
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Gary Calabrese
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA
| | - Stephen M Gryzlo
- Department of Orthopaedic Surgery, Feinberg School of Medicine, Northwestern University, 676 North St. Clair, #1350, Chicago, IL, USA
| | - Mark S Schickendantz
- Sports Health, Department of Orthopaedic Surgery, The Cleveland Clinic Foundation, 5555 Transportation Boulevard, Garfield Heights, OH 44125, USA.
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46
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Abstract
Running is often recommended by physicians to maintain a healthy lifestyle. As more individuals participate in running-related activities, clinicians must be increasingly aware of common injuries. Training errors leading to overuse are the most common underlying factors in most running-related injuries. Clinicians need to keep in mind that the presenting injury is frequently the result of an inability to compensate for a primary dysfunction at another site. Although imaging may be helpful in differentiating among diagnoses with similar clinical presentations, a detailed history and physical examination are essential in making a correct diagnosis.
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Affiliation(s)
- George G A Pujalte
- Department of Family and Community Medicine, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA; Department of Orthopaedics and Rehabilitation, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA.
| | - Matthew L Silvis
- Department of Family and Community Medicine, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA; Department of Orthopaedics and Rehabilitation, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA
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47
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Abstract
BACKGROUND The morbidity and socioeconomic costs of fractures are considerable. The length of time to healing is an important factor in determining a person's recovery after a fracture. Ultrasound may have a therapeutic role in reducing the time to union after fracture. This is an update of a review previously published in February 2012. OBJECTIVES To assess the effects of low-intensity ultrasound (LIPUS), high-intensity focused ultrasound (HIFUS) and extracorporeal shockwave therapies (ECSW) as part of the treatment of acute fractures in adults. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (2 June 2014), the Cochrane Central Register of Controlled Trials (The Cochrane Library 2014, Issue 5), MEDLINE (1946 to May Week 3 2014), EMBASE (1980 to 2014 Week 22), trial registers and reference lists of articles. SELECTION CRITERIA Randomised and quasi-randomised controlled trials evaluating ultrasound treatment in the management of acute fractures in adults. Studies had to include participants over 18 years of age with acute fractures, reporting outcomes such as function; time to union; non-union; secondary procedures such as for fixation or delayed union or non-union; adverse effects; pain; costs; and patient adherence. DATA COLLECTION AND ANALYSIS Two authors independently extracted data from the included studies. Treatment effects were assessed using mean differences, standardised mean differences or risk ratios using a fixed-effect model, except where there was substantial heterogeneity, when data were pooled using a random-effects model. Results from 'worst case' analyses, which gave more conservative estimates of treatment effects for time to fracture union, are reported in preference to those from 'as reported' analyses. MAIN RESULTS We included 12 studies, involving 622 participants with 648 fractures. Eight studies were randomised placebo-controlled trials, two were randomised controlled trials without placebo controls, one was a quasi-randomised placebo-controlled trial and one was a quasi-randomised controlled trial without placebo control. Eleven trials tested LIPUS and one trial tested ECSW. Four trials included participants with conservatively treated upper limb complete fractures and six trials included participants with lower limb complete fractures; these were surgically fixed in four trials. The remaining two trials reported results for conservatively treated tibial stress fractures.'Risk of bias' assessment of the included studies was hampered by the poor reporting of methods, frequently resulting in the risk of bias of individual domains being judged as 'unclear'. Both quasi-randomised studies were at high risk of bias, including selection and attrition bias. Three studies were at low risk of selection bias relating to allocation concealment the majority of studies were at low risk of performance bias as they employed a form of intervention blinding.Only limited data were available from three of only four studies reporting on functional outcome. One study of complete fractures found little evidence of a difference between the two groups in the time to return to work (mean difference (MD) 1.95 days favouring control, 95% confidence interval (CI) -2.18 to 6.08; 101 participants). Pooled data from two studies found LIPUS did not significantly affect the time to return to training or duty in soldiers or midshipmen with stress fractures (MD -8.55 days, 95% CI -22.71 to 5.61; 93 participants).We adopted a conservative strategy for data analysis that was more likely to underestimate than to overestimate a benefit of the intervention. After pooling results from eight studies (446 fractures), the data showed no statistically significant reduction in time to union of complete fractures treated with LIPUS (standardised mean difference (SMD) -0.47, 95% CI -1.14 to 0.20). This result could include a clinically important benefit or harm, and should be seen in the context of the highly significant statistical heterogeneity (I² = 90%). This heterogeneity was not explained by the a priori subgroup analyses (upper limb versus lower limb fracture, smoking status). An additional subgroup analysis comparing conservatively and operatively treated fractures raised the possibility that LIPUS may be effective in reducing healing time in conservatively managed fractures, but the test for subgroup differences did not confirm a significant difference between the subgroups.Pooled results from five of the eight trials (333 fractures) reporting proportion of delayed union or non-union showed no significant difference between LIPUS and control (10/168 versus 13/165; RR 0.75; 95% CI 0.24 to 2.28). Adverse effects directly associated with LIPUS and associated devices were found to be few and minor, and compliance with treatment was generally good. One study reporting on pain scores found no difference between groups at eight weeks (101 participants).One quasi-randomised study found no significant difference in non-union at 12 months between internal fixation supplemented with ECSW and internal fixation alone (3/27 versus 6/30; RR 0.56, 95% CI 0.15 to 2.01). There was a clinically small but statistically significant difference in the visual analogue scores for pain in favour of ECSW at three month follow-up (MD -0.80, 95% CI -1.23 to -0.37). The only reported complication was infection, with no significant difference between the two groups. AUTHORS' CONCLUSIONS While a potential benefit of ultrasound for the treatment of acute fractures in adults cannot be ruled out, the currently available evidence from a set of clinically heterogeneous trials is insufficient to support the routine use of this intervention in clinical practice. Future trials should record functional outcomes and follow-up all trial participants.
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Affiliation(s)
- Xavier L Griffin
- University of WarwickWarwick Orthopaedics, Warwick Medical SchoolClinical Sciences BuildingClifford Bridge RoadCoventryUKCV2 2DX
| | - Nick Parsons
- University of WarwickWarwick Orthopaedics, Warwick Medical SchoolClinical Sciences BuildingClifford Bridge RoadCoventryUKCV2 2DX
| | - Matthew L Costa
- University of WarwickWarwick Clinical Trials UnitCoventryWarwickshireUKCV4 7AL
| | - David Metcalfe
- University of WarwickWarwick Orthopaedics, Warwick Medical SchoolClinical Sciences BuildingClifford Bridge RoadCoventryUKCV2 2DX
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Burke R, Chiang AL, Lomasney LM, Demos TC, Wu K. Multiple anterior tibial stress fractures complicated by acute complete fracture of the distal tibia. Orthopedics 2014; 37:217, 274-8. [PMID: 24754546 DOI: 10.3928/01477447-20140401-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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49
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Eichler K, Zangos S, Mack MG, Marzi I, Vogl TJ. Outcome of long-axis percutaneous sacroplasty for the treatment of sacral insufficiency fractures with a radiofrequency-induced, high-viscosity bone cement. Skeletal Radiol 2014; 43:493-8. [PMID: 24453025 DOI: 10.1007/s00256-013-1811-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 11/27/2013] [Accepted: 12/25/2013] [Indexed: 02/02/2023]
Abstract
Our goal was to assess the technical results in patients who underwent long-axis sacroplasty for the treatment of sacral insufficiency fractures (SIF) by radiofrequency-induced high-viscosity bone cement augmentation. Twelve patients with bilateral sacral fractures were treated by augmentation with radiofrequency-activated, high-viscosity polymethylmethacrylate (PMMA) bone cement under local anesthesia. CT-guided sacroplasty was performed by using a long-axis approach through a single entry point. Thirty-six vertebrae were treated in 12 sessions under a combination of CT and fluoroscopic guidance using a bilateral access and a cavity-creating osteotome prior to remote-controlled, hydraulically driven cement injection. The visual analogue scale (VAS) score before sacroplasty and at 1 and 3 months after the treatment was obtained. PMMA leaks were evaluated retrospectively using the post-interventional CT. The mean amount of high-viscosity PMMA injected per patient was 7.8 ml. No major adverse events were observed. In the first 4 days after the procedure, the mean VAS score decreased from 8.1 ± 1.9 to mean 3.1 ± 1.2 and was followed by a gradual but continuous decrease throughout the rest of the follow-up period at 24 weeks (mean 2.2 ± 1.1) and 48 weeks (mean 2.1 ± 1.4). CT fluoroscopy-guided sacral augmentation was safe and effective in all 12 patients with osteoporotic SIF.
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Affiliation(s)
- Katrin Eichler
- Department of Diagnostic and Interventional Radiology, University of Frankfurt, Frankfurt, Germany,
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50
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Vles GF, Beertema-Knols W. [A fanatic female walker with a painful right ankle]. Ned Tijdschr Geneeskd 2014; 158:A7726. [PMID: 24988171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report the case of a 64-year-old fanatic female walker who presented with pain of her right distal tibia. MRI and bone scan showed a horizontal stress fracture of the distal tibia which was treated conservatively by means of cast immobilisation.
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Affiliation(s)
- Georges F Vles
- Atrium Medisch Centrum, afd. Orthopedische chirurgie, Heerlen
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