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Heerey JJ, Souza RB, Link TM, Luitjens J, Gassert F, Kemp JL, Scholes MJ, Crossley KM. Defining hip osteoarthritis feature prevalence, severity, and change using the Scoring of Hip Osteoarthritis with MRI (SHOMRI). Skeletal Radiol 2024; 53:1599-1609. [PMID: 38459982 PMCID: PMC11194192 DOI: 10.1007/s00256-024-04628-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVE To define the reporting of Scoring Hip Osteoarthritis with MRI (SHOMRI) feature prevalence and severity, and to develop criteria to monitor feature change in longitudinal investigations. METHODS Twenty-five participants (50 hips) of the femoroacetabular impingement and hip osteoarthritis cohort study underwent baseline and 2-year follow-up 3 T hip MRIs. Eight hip OA features were assessed using the SHOMRI. All MRIs were read paired with knowledge of timepoint by two blinded musculoskeletal radiologists. We provide definitions to report SHOMRI feature prevalence, severity, and longitudinal change. RESULTS We report clear definitions for SHOMRI feature prevalence, severity, and change. When we applied the definitions to the studied cohort, we could detect the prevalence, severity, and change of hip OA features. For example, 88% of hips had labral tears (34% graded as severe tears) and 76% had cartilage defects (42% graded as full thickness). Over 70% of hips had feature change over 2 years, highlighting the sensitivity of SHOMRI definitions to assess longitudinal change of hip OA features. Intra-reader reliability was almost perfect (weighted (w)-kappa 0.86 to 1.00), with inter-reader reliability substantial to almost perfect (w-kappa 0.80 to 1.00). CONCLUSION This study is the first to provide definitions to report SHOMRI feature prevalence, severity, and change. The proposed definitions will enable comparison between hip MRI studies and improve our understanding of hip OA pathogenesis.
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Affiliation(s)
- Joshua J Heerey
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - Richard B Souza
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, CA, USA
- Department of Physical Therapy and Rehabilitation Science, University of California-San Francisco, San Francisco, CA, USA
| | - Thomas M Link
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, CA, USA
| | - Johanna Luitjens
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, CA, USA
| | - Felix Gassert
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, CA, USA
| | - Joanne L Kemp
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia
| | - Mark J Scholes
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia
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2
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Fernandes DA, Martins EC, Melo G, Locks R, Adam GP, Neves FS. Diagnostic Capability of Intra-Articular Injections for Femoroacetabular Impingement Syndrome: A Systematic Review. Clin J Sport Med 2024:00042752-990000000-00192. [PMID: 38810122 DOI: 10.1097/jsm.0000000000001229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 04/28/2024] [Indexed: 05/31/2024]
Abstract
OBJECTIVE To review and critically appraise available literature concerning the diagnostic capability of intra-articular injections for femoroacetabular impingement (FAI) syndrome. DESIGN Systematic review. SETTING N/A. PARTICIPANTS N/A. INTERVENTIONS N/A. MAIN OUTCOME MEASURES Studies assessing pain relief following intra-articular injections for the diagnosis of FAI syndrome, compared with arthroscopy as diagnostic reference standard, were considered eligible. Searches were performed across 8 databases, and the risk of bias was evaluated through the Quality Assessment of Diagnostic Accuracy Studies tool. RESULTS From 489 articles identified, 4 were included for analysis. Intra-articular injections were composed of anesthetic agents (such as lidocaine, bupivacaine, and ropivacaine), combined or not with corticosteroids (triamcinolone and betamethasone). All studies were judged as "at risk of bias", and a substantial heterogeneity was found considering assessment methods and pain relief thresholds for a positive response to intra-articular injections. Overall, 2 studies reported that intra-articular injections presented a high accuracy in determining the presence of FAI syndrome. However, the remaining 2 studies indicated that intra-articular injections might present restricted diagnostic capability to discriminate FAI syndrome from healthy individuals or those with other hip pathologies. CONCLUSIONS Based on limited evidence, the diagnostic capability of intra-articular injections for FAI syndrome cannot be supported. It remains unclear which pain relief thresholds are related to a higher diagnostic capability. The combination of anesthetics with corticosteroids should also be further explored, including multiple pain assessments for evaluation of prolonged effects.
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Affiliation(s)
- Daniel Araujo Fernandes
- Department of Surgery, Federal University of Santa Catarina (UFSC), Biomechanical Engineering Laboratory (LEBm-UFSC), Postgraduate Program in Medical Sciences (PPGCM-UFSC), Florianópolis, Santa Catarina, Brazil
| | - Eduardo Campos Martins
- Medical School, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Gilberto Melo
- Department of Public Health, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Renato Locks
- Department of Orthopaedics, Regional Hospital of São José Dr Homero de Miranda Gomes, Florianópolis, Santa Catarina, Brazil
| | | | - Fabrício Souza Neves
- Internal Medicine Department, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
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3
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Lemos FFB, Castro CTD, Silva Luz M, Rocha GR, Correa Santos GL, de Oliveira Silva LG, Calmon MS, Souza CL, Zarpelon-Schutz AC, Teixeira KN, Queiroz DMDM, Freire de Melo F. Urea breath test for Helicobacter pylori infection in adult dyspeptic patients: A meta-analysis of diagnostic test accuracy. World J Gastroenterol 2024; 30:579-598. [PMID: 38463019 PMCID: PMC10921142 DOI: 10.3748/wjg.v30.i6.579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/16/2023] [Accepted: 01/16/2024] [Indexed: 02/05/2024] Open
Abstract
BACKGROUND Helicobacter pylori (H. pylori) infection has been well-established as a significant risk factor for several gastrointestinal disorders. The urea breath test (UBT) has emerged as a leading non-invasive method for detecting H. pylori. Despite numerous studies confirming its substantial accuracy, the reliability of UBT results is often compromised by inherent limitations. These findings underscore the need for a rigorous statistical synthesis to clarify and reconcile the diagnostic accuracy of the UBT for the diagnosis of H. pylori infection. AIM To determine and compare the diagnostic accuracy of 13C-UBT and 14C-UBT for H. pylori infection in adult patients with dyspepsia. METHODS We conducted an independent search of the PubMed/MEDLINE, EMBASE, and Cochrane Central databases until April 2022. Our search included diagnostic accuracy studies that evaluated at least one of the index tests (13C-UBT or 14C-UBT) against a reference standard. We used the QUADAS-2 tool to assess the methodological quality of the studies. We utilized the bivariate random-effects model to calculate sensitivity, specificity, positive and negative test likelihood ratios (LR+ and LR-), as well as the diagnostic odds ratio (DOR), and their 95% confidence intervals. We conducted subgroup analyses based on urea dosing, time after urea administration, and assessment technique. To investigate a possible threshold effect, we conducted Spearman correlation analysis, and we generated summary receiver operating characteristic (SROC) curves to assess heterogeneity. Finally, we visually inspected a funnel plot and used Egger's test to evaluate publication bias. RESULTS The titles and abstracts of 4621 studies were screened; 79 articles were retrieved and selected for full-text reading. Finally, 60 studies were included in the diagnostic test accuracy meta-analysis. Our analysis demonstrates superior diagnostic accuracy of 13C-UBT over 14C-UBT, indicated by higher sensitivity (96.60% vs 96.15%), specificity (96.93% vs 89.84%), likelihood ratios (LR+ 22.00 vs 10.10; LR- 0.05 vs 0.06), and area under the curve (AUC; 0.979 vs 0.968). Notably, 13C-UBT's DOR (586.47) significantly outperforms 14C-UBT (DOR 226.50), making it the preferred diagnostic tool for dyspeptic individuals with H. pylori infection. Correlation analysis revealed no threshold effect (13C-UBT: r = 0.48; 14C-UBT: r = -0.01), and SROC curves showed consistent accuracy. Both 13C-UBT and 14C-UBT showed high AUC values (13C-UBT 0.979; 14C-UBT 0.968) near 1.00, reinforcing their excellent accuracy and endorsing both as reliable diagnostic tools in clinical practice. CONCLUSION In summary, our study has demonstrated that 13C-UBT has been found to outperform the 14C-UBT, making it the preferred diagnostic approach. Additionally, our results emphasize the significance of carefully considering urea dosage, assessment timing, and measurement techniques for both tests to enhance diagnostic precision. Nevertheless, it is crucial for researchers and clinicians to evaluate the strengths and limitations of our findings before implementing them in practice.
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Affiliation(s)
- Fabian Fellipe Bueno Lemos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Marcel Silva Luz
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Gabriel Reis Rocha
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Gabriel Lima Correa Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Mariana Santos Calmon
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Cláudio Lima Souza
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | | | | | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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Huang Z, Liu W, Li T, Liu Z, Zhao P. Diagnostic value of magnetic resonance imaging and magnetic resonance arthrography for assessing acetabular labral tears: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e32963. [PMID: 36862877 PMCID: PMC9981430 DOI: 10.1097/md.0000000000032963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND This study aimed to systematically evaluate the value of magnetic resonance imaging (MRI) and magnetic resonance arthrography (MRA) in the diagnosis of acetabular labral tears. METHODS Databases including PubMed, Embase, Cochrane Library, Web of Science, CBM, CNKI, WanFang Data, and VIP were electronically searched to collect relevant studies on magnetic resonance in the diagnosis of acetabular labral tears from inception to September 1, 2021. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias in the included studies by using the Quality Assessment of Diagnostic Accuracy Studies 2 tool. RevMan 5.3, Meta Disc 1.4, and Stata SE 15.0 were used to investigate the diagnostic value of magnetic resonance in patients with acetabular labral tears. RESULTS A total of 29 articles were included, involving 1385 participants and 1367 hips. The results of the meta-analysis showed that the pooled sensitivity, pooled specificity, pooled positive likelihood ratio, pooled negative likelihood ratio, pooled diagnostic odds ratio, area under the curve of the summary receiver operating characteristic, and Q* of MRI for diagnosing acetabular labral tears were 0.77 (95% confidence interval [CI], 0.75-0.80), 0.74 (95% CI, 0.68-0.80), 2.19 (95% CI, 1.76-2.73), 0.48 (95% CI, 0.36-0.65), 4.86 (95% CI, 3.44-6.86), 0.75, and 0.69, respectively. The pooled sensitivity, pooled specificity, pooled positive likelihood ratio, pooled negative likelihood ratio, pooled diagnostic odds ratio, area under the curve of the summary receiver operating characteristic, and Q* of MRA for diagnosing acetabular labral tears were 0.87 (95% CI, 0.84-0.89), 0.64 (95% CI, 0.57-0.71), 2.23 (95% CI, 1.57-3.16), 0.21 (95% CI, 0.16-0.27), 10.47 (95% CI, 7.09-15.48), 0.89, and 0.82, respectively. CONCLUSION MRI has high diagnostic efficacy for acetabular labral tears, and MRA has even higher diagnostic efficacy. Due to the limited quality and quantity of the included studies, the above results should be further validated.
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Affiliation(s)
- Zhihao Huang
- School of Big Data and Fundamental Sciences, Shandong Institute of Petroleum and Chemical Technology, Dongying, China
| | - Wenyu Liu
- Department of Pharmacy, Weifang People’s Hospital, Weifang, China
| | - Tianyu Li
- School of Big Data and Fundamental Sciences, Shandong Institute of Petroleum and Chemical Technology, Dongying, China
| | - Zhihao Liu
- School of Education and Modern Communication, Shandong Institute of Petroleum and Chemical Technology, Dongying, China
| | - Pengfei Zhao
- Department of Clinical Pharmacy, Weifang People’s Hospital, Weifang, China
- *Correspondence: Pengfei Zhao, Department of Clinical Pharmacy, Weifang People’s Hospital, No. 151 Guangwen Street, Kuiwen District, Weifang 261041, China (e-mail: )
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5
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Chuang CA, Sheu H, Yang CP, Tang HC, Wu CT, Fu CJ, Chan YS. Combined 3-Dimensional CT and Multidirectional CT Arthrography for Femoroacetabular Impingement and Hip Lesions: A Cross-sectional Study Comparing Imaging and Hip Arthroscopic Surgery Findings. Orthop J Sports Med 2023; 11:23259671221143459. [PMID: 36644778 PMCID: PMC9834784 DOI: 10.1177/23259671221143459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 09/15/2022] [Indexed: 01/11/2023] Open
Abstract
Background There is limited research investigating the diagnostic strength of 3-dimensional computed tomography (3D-CT) and multidirectional CT arthrography (CTA) for femoroacetabular impingement (FAI) and related hip lesions. Purpose To evaluate the diagnostic strength of combined 3D-CT and CTA in patients with FAI and related hip lesions by comparing it with hip arthroscopic surgery findings. Study Design Cohort study (diagnosis); Level of evidence, 2. Methods This study included patients who were suspected of having FAI and related hip lesions and who underwent a combination of 3D-CT and CTA and subsequent hip arthroscopic surgery between December 2013 and December 2017. The CT and intraoperative arthroscopic findings were recorded and compared. The sensitivity, specificity, and accuracy of 3D-CT for FAI and those of CTA for related hip lesions were calculated. Results A total of 114 patients with 114 hips were included in our study. There were 101 patients with positive findings and 13 patients with negative findings for FAI (including cam, pincer, and combined morphology) according to 3D-CT. The sensitivity, specificity, and accuracy of 3D-CT for FAI were 91.58%, 57.14%, and 89.47%, respectively. The sensitivity, specificity, and accuracy of CTA for labral tears were 94.64%, 100.00%, and 94.73%, respectively. For acetabular cartilage defects, the sensitivity, specificity, and accuracy of CTA were 60.71%, 91.37%, and 76.31%, respectively. For femoral cartilage defects, the sensitivity, specificity, and accuracy of CTA were 82.22%, 76.81%, and 78.94%, respectively. Conclusion The study results indicated that 3D-CT was able to provide excellent accuracy for FAI compared with hip arthroscopic surgery findings. In addition, multidirectional CTA demonstrated promising diagnostic strength for hip lesions such as labral tears and chondral defects.
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Affiliation(s)
- Chieh-An Chuang
- Division of Sports Medicine, Department of Orthopaedic Surgery,
Linkou Chang Gung Memorial Hospital, Taoyuan.,Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital,
Taoyuan.,Comprehensive Sports Medicine Center, Linkou Chang Gung Memorial
Hospital, Taoyuan
| | - Huan Sheu
- Division of Sports Medicine, Department of Orthopaedic Surgery,
Linkou Chang Gung Memorial Hospital, Taoyuan.,Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital,
Taoyuan.,Comprehensive Sports Medicine Center, Linkou Chang Gung Memorial
Hospital, Taoyuan
| | - Cheng-Pang Yang
- Division of Sports Medicine, Department of Orthopaedic Surgery,
Linkou Chang Gung Memorial Hospital, Taoyuan.,Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital,
Taoyuan.,Comprehensive Sports Medicine Center, Linkou Chang Gung Memorial
Hospital, Taoyuan
| | - Hao-Che Tang
- Comprehensive Sports Medicine Center, Linkou Chang Gung Memorial
Hospital, Taoyuan.,Department of Orthopaedic Surgery, Keelung Chang Gung Memorial
Hospital, Keelung
| | - Chen-Te Wu
- Department of Medical Imaging and Intervention, Linkou Chang Gung
Memorial Hospital, Taoyuan
| | - Chen-Ju Fu
- Department of Medical Imaging and Intervention, Linkou Chang Gung
Memorial Hospital, Taoyuan
| | - Yi-Sheng Chan
- Division of Sports Medicine, Department of Orthopaedic Surgery,
Linkou Chang Gung Memorial Hospital, Taoyuan.,Bone and Joint Research Center, Linkou Chang Gung Memorial Hospital,
Taoyuan.,Comprehensive Sports Medicine Center, Linkou Chang Gung Memorial
Hospital, Taoyuan.,Department of Orthopaedic Surgery, Keelung Chang Gung Memorial
Hospital, Keelung.,Yi-Sheng Chan, MD, Department of Orthopaedic Surgery, Linkou
Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan
City, 333 ()
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6
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Berthelot JM, Brulefert K, Arnolfo P, Le Goff B, Darrieutort-Laffite C. Update on contribution of hip labral tears to hip pain: A narrative review. Joint Bone Spine 2023; 90:105465. [PMID: 36150666 DOI: 10.1016/j.jbspin.2022.105465] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/07/2022] [Accepted: 09/05/2022] [Indexed: 01/19/2023]
Abstract
Hip labral tears are found in 22-55% of individuals with hip pain, but labral tears without cysts are usually not responsible for hip pain, which originates mostly from other structures than the torn labrum, like osteochondral, but also tendinous injuries (rectus femoris, gluteus minimus, iliopsoas) or capsulo-ligamentous tears (iliofemoral ligaments, ligament teres). Those lesions are mainly the consequences of underlying unrecognized functional acetabular dysplasia, and/or femoroacetabular impingements. Although the early repair of labral tears in young sportsmen induces a marked and lasting relief, and might delay the onset of osteoarthritis, the microinstability fostered by labral damages seems less important than underlying dysplasias/impingements. This narrative review details recent findings on: (i) the various mechanisms of pain associated with labral tears; (ii) few evidence for hip microinstability induced by isolated labral tears; (iii) how to best detect labral tears, both clinically (including through IROP test) and on imaging (MRI, MRA, computed tomography arthrography, ultrasound). Some authors suggested to use pull-out tests during surgery, but pulling of hips do not seem to increase much diagnostic performances of ultrasounds. Ultrasound-guided intra-articular and peri-articular injections may tell how often hip pain is exclusively induced by peri-capsular injuries secondary to the acetabular dysplasia/femoro-acetabular impingements already responsible for labral tears. Further works could tell whether labral repair, tendinous debridement, plication of capsule, and/or focal denervation, may induce lasting reliefs of pain induced by the chronic contraction of surrounding muscles (rectus femoris, gluteus minimus, psoas), whose deep aponeuroses mix with the superficial fibres of the thick hip capsule.
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Affiliation(s)
- Jean-Marie Berthelot
- Rheumatology Department, Nantes University Hospital, Hôtel-Dieu, Place Alexis-Ricordeau, 44093 Nantes Cedex 01, France.
| | - Kevin Brulefert
- Rheumatology Department, Nantes University Hospital, Hôtel-Dieu, Place Alexis-Ricordeau, 44093 Nantes Cedex 01, France
| | - Paul Arnolfo
- Rheumatology Department, Nantes University Hospital, Hôtel-Dieu, Place Alexis-Ricordeau, 44093 Nantes Cedex 01, France
| | - Benoît Le Goff
- Rheumatology Department, Nantes University Hospital, Hôtel-Dieu, Place Alexis-Ricordeau, 44093 Nantes Cedex 01, France
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7
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Hassan MM, Farooqi AS, Feroe AG, Lee A, Cusano A, Novais E, Wuerz TH, Kim YJ, Parisien RL. Open and arthroscopic management of femoroacetabular impingement: a review of current concepts. J Hip Preserv Surg 2022; 9:265-275. [PMID: 36908557 PMCID: PMC9993460 DOI: 10.1093/jhps/hnac043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 08/09/2022] [Accepted: 10/05/2022] [Indexed: 03/14/2023] Open
Abstract
Femoroacetabular impingement (FAI) is a common femoral and/or acetabular abnormality that can cause progressive damage to the hip and osteoarthritis. FAI can be the result of femoral head/neck overgrowth, acetabular overgrowth or both femoral and acetabular abnormalities, resulting in a loss of native hip biomechanics and pain upon hip flexion and rotation. Radiographic evidence can include loss of sphericity of the femoral neck (cam impingement) and/or acetabular retroversion with focal or global overcoverage (pincer impingement). Operative intervention is indicated in symptomatic patients after failed conservative management with radiographic evidence of impingement and minimal arthritic changes of the hip, with the goal of restoring normal hip biomechanics and reducing pain. This is done by correcting the femoral head-neck relationship to the acetabulum through femoral and/or acetabular osteoplasty and treatment of concomitant hip pathology. In pincer impingement cases with small lunate surfaces, reverse periacetabular osteotomy is indicated as acetabular osteoplasty can decrease an already small articular surface. While surgical dislocation is regarded as the traditional gold standard, hip arthroscopy has become widely utilized in recent years. Studies comparing both open surgery and arthroscopy have shown comparable long-term pain reduction and improvements in clinical measures of hip function, as well as similar conversion rates to total hip arthroplasty. However, arthroscopy has trended toward earlier improvement, quicker recovery and faster return to sports. The purpose of this study was to review the recent literature on open and arthroscopic management of FAI.
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Affiliation(s)
- Mahad M Hassan
- TRIA Orthopedic Center, 8100 Northland Dr, Bloomington, MN 55431, USA.,Department of Orthopaedic Surgery, University of Minnesota Medical School, 2450 Riverside Ave, Suite R200, Minneapolis, MN 55454, USA
| | - Ali S Farooqi
- Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Aliya G Feroe
- Department of Orthopedic Surgery, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA.,Department of Orthopaedic Surgery, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Alexander Lee
- Perelman School of Medicine at the University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, USA
| | - Antonio Cusano
- University of Connecticut School of Medicine, 200 Academic Way, Farmington, CT 06032, USA
| | - Eduardo Novais
- Department of Orthopaedic Surgery, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Thomas H Wuerz
- Boston Sports & Shoulder Center, 840 Winter St, Waltham, MA 02451, USA
| | - Young-Jo Kim
- Department of Orthopaedic Surgery, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Robert L Parisien
- Department of Orthopaedic Surgery and Sports Medicine, 5 East 98th Street, Mount Sinai, New York, NY 10029, USA
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8
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Diagnostic Accuracy of Clinical Tests and Imaging Exams for Femoroacetabular Impingement: An Umbrella Review of Systematic Reviews. Clin J Sport Med 2022; 32:635-647. [PMID: 34534982 DOI: 10.1097/jsm.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 08/13/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To synthesize available evidence about diagnostic accuracy of clinical tests and imaging examinations for femoroacetabular impingement (FAI) syndrome. DESIGN Umbrella review. SETTING N/A. PARTICIPANTS N/A. INTERVENTIONS N/A. MAIN OUTCOME MEASURES Systematic reviews (SR) indexed in Embase, LIVIVO, PubMed, SCOPUS, the Cochrane Library, and Web of Science were searched in a 2-phase process. SR assessing diagnostic accuracy were considered eligible. RESULTS From 1520 studies, 6 SR were included, which evaluated 24 primary studies related to FAI syndrome. Of these, 5 SR assessed clinical tests, and a substantial heterogeneity was found concerning reference standards adopted across primary studies, which included arthroscopy, clinical examination (associated or not with imaging exams), intra-articular injections, and open surgery. Most clinical tests presented higher values of sensitivity compared with specificity, although evidence was considered limited because the same primary studies were often included across SR. Nonetheless, evidence around the flexion adduction internal rotation (FADIR) test was considered stronger and its use as a screening tool was consistently supported. Only one SR assessed the accuracy of imaging examinations, which adopted open surgery as the sole reference standard. Most imaging exams presented considerably high values of sensitivity, although specificity values were notably lower. CONCLUSIONS No robust recommendations can be provided for most clinical tests, although the FADIR test, in particular, was consistently supported as a screening tool. Moreover, although imaging examinations showed considerably high sensitivity values, evidence was considered sparse and further research is strongly recommended to validate its use as reference standards for diagnostic accuracy data.
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9
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Scholes MJ, Kemp JL, Mentiplay BF, Heerey JJ, Agricola R, Semciw AI, Souza RB, Link TM, Majumdar S, King MG, Lawrenson PR, Crossley KM. Does Femoroacetabular Impingement Syndrome Affect Self-Reported Burden in Football Players With Hip and Groin Pain? Sports Health 2022; 14:920-931. [PMID: 35321607 PMCID: PMC9631050 DOI: 10.1177/19417381221076141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND It is unknown if football players with femoroacetabular impingement (FAI) syndrome report worse burden than those with other causes of hip/groin pain, and to what extent this is mediated by cartilage defects and labral tears. HYPOTHESIS Football players with FAI syndrome would report worse burden than other symptomatic players, with the effect partially mediated by cartilage defects and/or labral tears. STUDY DESIGN Cross-sectional study. LEVEL OF EVIDENCE Level 4. METHODS Football (soccer and Australian football) players (n = 165; 35 women) with hip/groin pain (≥6 months and positive flexion-adduction-internal rotation test) were recruited. Participants completed 2 patient-reported outcome measures (PROMs; the International Hip Outcome Tool-33 [iHOT-33] and Copenhagen Hip and Groin Outcome Score [HAGOS]) and underwent hip radiographs and magnetic resonance imaging (MRI). FAI syndrome was determined to be present when cam and/or pincer morphology were present. Cartilage defects and labral tears were graded as present or absent using MRI. Linear regression models investigated relationships between FAI syndrome (dichotomous independent variable) and PROM scores (dependent variables). Mediation analyses investigated the effect of cartilage defects and labral tears on these relationships. RESULTS FAI syndrome was not related to PROM scores (unadjusted b values ranged from -4.693 (P = 0.23) to 0.337 (P = 0.93)) and cartilage defects and/or labral tears did not mediate its effect (P = 0.22-0.97). CONCLUSION Football players with FAI syndrome did not report worse burden than those with other causes of hip/groin pain. Cartilage defects and/or labral tears did not explain the effect of FAI syndrome on reported burden. CLINICAL RELEVANCE FAI syndrome, cartilage defects, and labral tears were prevalent but unrelated to reported burden in symptomatic football players.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Kay M. Crossley
- Kay M. Crossley, PT, PhD,
La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health,
Human Services and Sport, La Trobe University, Bundoora, Victoria 3806,
Australia ()
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10
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Sensitivity and Specificity Predictive Value of The Hip Internal Rotation with Distraction (THIRD) Test for Hip Labral Tears. J Nurse Pract 2022. [DOI: 10.1016/j.nurpra.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Fortier LM, Popovsky D, Durci MM, Norwood H, Sherman WF, Kaye AD. An Updated Review of Femoroacetabular Impingement Syndrome. Orthop Rev (Pavia) 2022; 14:37513. [PMID: 36034731 PMCID: PMC9404268 DOI: 10.52965/001c.37513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023] Open
Abstract
Femoroacetabular impingement (FAI) is a chronic hip condition caused by femoral head and acetabular malformations resulting in abnormal contact across the joint. FAI often leads to labral, cartilaginous, and tissue damage that predispose this patient population to early osteoarthritis (OA). There are a variety of factors that increase the risk for FAI including younger age, Caucasian background, familial FAIS morphology, and competing in high-intensity sports during adolescence. Slow-onset, persistent groin pain is the most frequent initial presenting symptom. On physical examination, patients will typically have a positive FADIR test (flexion, adduction, internal rotation), also known as a positive impingement sign. FAI syndrome can be organized into three classifications; cam, pincer, or mixed. This classification refers to the characteristic morphological changes of the bony structures. The primary imaging modality for diagnosing FAI is a plain radiograph of the pelvis, which can be used to measure the alpha angle and the lateral center edge angle used to quantify severity. Conservative treatment is typically considered first-line treatment for mild to moderate FAI syndrome; however, the outcomes following postoperative surgical intervention have demonstrated excellent results. The most common surgical treatment option for FAI is done arthroscopically.
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Affiliation(s)
| | | | - Maggie M Durci
- Louisiana State University Shreveport School of Medicine
| | - Haley Norwood
- Louisiana State University Shreveport School of Medicine
| | | | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Shreveport
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12
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Zhang P, Li C, Wang W, Zhang B, Miao W, Liu Y. 3.0 T MRI is more recommended to detect acetabular labral tears than MR Arthrography: an updated meta-analysis of diagnostic accuracy. J Orthop Surg Res 2022; 17:126. [PMID: 35232459 PMCID: PMC8886969 DOI: 10.1186/s13018-022-02981-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 01/27/2022] [Indexed: 11/16/2022] Open
Abstract
Background This meta-analysis aimed to evaluate the current evidence on the diagnostic performance of MRI/MRA for detecting acetabular labral tears (ALT). Methods We systematically searched the PubMed, Embase, and Cochrane library until February 5, 2021, to identify original research studies reporting the diagnostic performance of MRI/MRA for the detection of ALT. Study methodological quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool. The summary sensitivity (Se) and specificity (Sp) of the studies were estimated using a bivariate model. We calculated the post-test probability to assess the clinical utility of MRI/MRA. Univariate meta-regression and subgroup analyses were performed to assess between-study heterogeneity. Results We included 22 studies (n = 1670 patients). The meta-analytic summary Se and Sp for MRI were 0.8 (95% CI 0.51–0.94) and 0.77 (95% CI 0.68–0.84), respectively, while for MRA they were 0.89 (95% CI 0.82–0.93) and 0.69 (95% CI 0.56–0.80). MRA showed a higher area under the summary receiver operating curve (SROC) (0.87 vs. 0.80) than MRI. MRI could increase the post-test probability to 0.78 and could decrease the post-test probability to 0.21, MRA could increase the post-test probability to 0.74 and could decrease the post-test probability to 0.14. Meta-regression analysis showed two significant factors affecting study heterogeneity: MR field strength and reference standard. After dividing the studies into two subgroups based on the MR field strength, we found that the Se values of 3.0 T MRI were very close to MRA (0.87 vs. 0.89), the Sp values of 3.0 T MRI were superior to MRA (0.77 vs. 0.69). Conclusions Given that 3.0 T MRI could provide a non-invasive, fast and convenient method to recognize suspicious ALT cases, 3.0 T MRI is more recommended than MRA.
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Affiliation(s)
- Peng Zhang
- Department of Sports Medicine, Characteristic Medical Center of Chinese People's Armed Police Forces, No. 220, Chenglin Road, Tianjin, 300162, People's Republic of China.,Chinese PLA Medical School, No. 28, Fuxing Road, Beijing, 100853, People's Republic of China
| | - Chunbao Li
- Department of Orthopedics Surgery, Chinese PLA General Hospital, No. 28, Fuxing Road, Beijing, 100853, People's Republic of China
| | - Wenliang Wang
- Department of Sports Medicine, Characteristic Medical Center of Chinese People's Armed Police Forces, No. 220, Chenglin Road, Tianjin, 300162, People's Republic of China
| | - Baiqing Zhang
- Chinese PLA Medical School, No. 28, Fuxing Road, Beijing, 100853, People's Republic of China
| | - Weicheng Miao
- Department of Sports Medicine, Characteristic Medical Center of Chinese People's Armed Police Forces, No. 220, Chenglin Road, Tianjin, 300162, People's Republic of China
| | - Yujie Liu
- Department of Orthopedics Surgery, Chinese PLA General Hospital, No. 28, Fuxing Road, Beijing, 100853, People's Republic of China.
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13
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Heerey J, Kemp J, Agricola R, Srinivasan R, Smith A, Pizzari T, King M, Lawrenson P, Scholes M, Link T, Souza R, Majumdar S, Crossley K. Cam morphology is associated with MRI-defined cartilage defects and labral tears: a case-control study of 237 young adult football players with and without hip and groin pain. BMJ Open Sport Exerc Med 2022; 7:e001199. [PMID: 34987861 PMCID: PMC8679114 DOI: 10.1136/bmjsem-2021-001199] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2021] [Indexed: 12/29/2022] Open
Abstract
Objective Football players are at risk of developing hip osteoarthritis (OA). Cam morphology (present in almost two of every three football players) may explain this heightened risk, but there is limited research on its role in hip OA development in younger athletes. Knowledge of this relationship will advance our understanding of the aetiology of hip OA in football players. We aimed to study the relationship between cam morphology size and MRI-defined cartilage defects and labral tears, and if this relationship differs by symptomatic state in young adult football players. Methods For this case–control study, 182 (288 hips) symptomatic (hip and/or groin pain >6 months and positive flexion-adduction-internal-rotation (FADIR) test) and 55 (110 hips) pain-free football players (soccer or Australian football) underwent anteroposterior and Dunn 45° radiographs, and 3-Tesla MRI. Cam morphology size was defined using alpha angle, and cartilage defects and labral tears were scored semiquantitatively. Presence, location and score (severity) of cartilage defects and labral tears were determined. Each participant completed the International Hip Outcome Tool 33 and Copenhagen Hip and Groin Outcome Score. Results Greater alpha angle was associated with cartilage defects (OR 1.03, 95% CI 1.01 to 1.04) and labral tears (OR 1.02, 95% CI 1.01 to 1.04). Greater alpha angle was associated with superolateral cartilage defects (OR 1.03, 95% CI 1.02 to 1.05) and superior labral tears (OR 1.03, 95% CI 1.02 to 1.05). The association of alpha angle with MRI-defined cartilage defects and labral tears was no greater in football players with symptoms than in those without (p=0.189–0.937) Conclusion Cam morphology size was associated with cartilage defects and labral tears in young adult football players with and without pain. This study provides evidence that cam morphology may contribute to the high prevalence of hip OA in football players. Prospective studies of football players are now needed to establish if cam morphology causes progression of cartilage defects and labral tears and development of hip OA.
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Affiliation(s)
- Joshua Heerey
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Joanne Kemp
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Rintje Agricola
- Department of Orthopaedic Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Ramya Srinivasan
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, California, USA
| | - Anne Smith
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - Tania Pizzari
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Matthew King
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Peter Lawrenson
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Mark Scholes
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Thomas Link
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, California, USA
| | - Richard Souza
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, California, USA.,Department of Physical Therapy and Rehabilitation Science, University of California-San Francisco, San Francisco, California, USA
| | - Sharmila Majumdar
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, San Francisco, California, USA
| | - Kay Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Victoria, Australia
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Emara AK, Zhai KL, Rothfusz CA, Minkara AA, Genin J, Horton S, King D, Schaffer JL, Piuzzi NS. Virtual Orthopaedic Examination of the Lower Extremity: The Know-How of an Emerging Skill. JBJS Rev 2021; 9:01874474-202109000-00012. [PMID: 34534190 DOI: 10.2106/jbjs.rvw.21.00047] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Telemedicine has become an emerging necessity in the practice of orthopaedic surgery following the paradigm shift that was brought on by the COVID-19 pandemic. » Physical examination is an integral component of orthopaedic care and plays a crucial role in diagnosis. » Based on our experience and expert opinion in the literature, we recommend the following infrastructure for a virtual orthopaedic physical examination: a computing device with a functioning camera and high-definition input/output audio, a 720p (high-definition) display, a processing speed of 3.4 GHz, an internet connection speed range from 1 to 25 Mbps, adequate lighting, a steady camera that is positioned 3 to 6 ft (0.9 to 1.8 m) from the patient, a quiet environment for the examination, and clothing that exposes the area to be examined. » When performing a virtual examination of the lower extremity, inspection, range of motion, and gait analysis can be easily translated by verbally instructing the patient to position his or her body or perform the relevant motion. Self-palpation accompanied by visual observation can be used to assess points of tenderness. Strength testing can be performed against gravity or by using household objects with known weights. Many special tests (e.g., the Thessaly test with knee flexion at 20° for meniscal tears) can also be translated to a virtual setting by verbally guiding patients through relevant positioning and motions. » Postoperative wound assessment can be performed in the virtual setting by instructing the patient to place a ruler next to the wound for measuring the dimensions and using white gauze for color control. The wound can be visually assessed when the patient's camera or smartphone is positioned 6 to 18 in (15 to 46 cm) away and is held at a 45° angle to the incision.
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Affiliation(s)
- Ahmed K Emara
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Kevin L Zhai
- School of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Christopher A Rothfusz
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
- School of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Anas A Minkara
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Jason Genin
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Scott Horton
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Dominic King
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | | | - Nicolas S Piuzzi
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
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15
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Lerch TD, Ambühl D, Schmaranzer F, Todorski IAS, Steppacher SD, Hanke MS, Haefeli PC, Liechti EF, Siebenrock KA, Tannast M. Biochemical MRI With dGEMRIC Corresponds to 3D-CT Based Impingement Location for Detection of Acetabular Cartilage Damage in FAI Patients. Orthop J Sports Med 2021; 9:2325967120988175. [PMID: 33816640 PMCID: PMC7988263 DOI: 10.1177/2325967120988175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 09/30/2020] [Indexed: 01/20/2023] Open
Abstract
Background Anterior femoroacetabular impingement (FAI) is associated with labral tears and acetabular cartilage damage in athletic and young patients. Delayed gadolinium-enhanced magnetic resonance imaging of cartilage (dGEMRIC) is an imaging method for detecting early damage to cartilage. Purpose We evaluated the following questions: (1) What is the sensitivity and specificity of morphological magnetic resonance imaging (MRI) and dGEMRIC for detecting cartilage damage? Do the mean acetabular and femoral dGEMRIC indices differ between (2) superior acetabular clock positions with and without impingement and (3) between cam- and pincer-type FAI? Study Design Cohort study (diagnosis); Level of evidence, 2. Methods This was a retrospective comparative study of 21 hips (20 patients with symptomatic anterior FAI) without osteoarthritis on anteroposterior radiographs. Morphological MRI and dGEMRIC (3.0-T, 3-dimensional [3D] T1 maps, dual-flip angle technique) of the same hip joint were compared. Intraoperative acetabular cartilage damage was assessed in patients who underwent surgical treatment. Computed tomography (CT)-based 3D bone models of the same hip joint were used as the gold standard for the detection of impingement, and dGEMRIC indices and zones of morphologic damage were compared with the CT-based impingement zones. Results Of the 21 hips, 10 had cam-type FAI and 8 had pincer-type FAI according to radiographs. The mean age was 30 ± 9 years (range, 17-48 years), 71% were female, and surgical treatment was performed in 52%. We found a significantly higher sensitivity (69%) for dGEMRIC compared with morphological MRI (42%) in the detection of cartilage damage (P < .001). The specificity of dGEMRIC was 83% and accuracy was 78%. The mean peripheral acetabular and femoral dGEMRIC indices for clock positions with impingement (485 ± 141 and 440 ± 121 ms) were significantly lower compared with clock positions without impingement (596 ± 183 and 534 ± 129 ms) (P < .001). Hips with cam-type FAI had significantly lower acetabular dGEMRIC indices compared with hips with pincer-type FAI on the anterosuperior clock positions (1 to 3 o'clock) (P = .018). Conclusion MRI with dGEMRIC was more sensitive than morphological MRI, and lower dGEMRIC values were found for clock positions with impingement as detected on 3D-CT. This could aid in patient-specific diagnosis of FAI, preoperative patient selection, and surgical decision making to identify patients with cartilage damage who are at risk for inferior outcomes after hip arthroscopy.
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Affiliation(s)
- Till D Lerch
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Dimitri Ambühl
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Florian Schmaranzer
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Inga A S Todorski
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Simon D Steppacher
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Markus S Hanke
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Pascal C Haefeli
- Department of Orthopaedic Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Emanuel F Liechti
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Klaus A Siebenrock
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Moritz Tannast
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Department of Orthopaedic Surgery, Fribourg Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
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16
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Heerey JJ, Srinivasan R, Agricola R, Smith A, Kemp JL, Pizzari T, King MG, Lawrenson PR, Scholes MJ, Souza RB, Link T, Majumdar S, Crossley KM. Prevalence of early hip OA features on MRI in high-impact athletes. The femoroacetabular impingement and hip osteoarthritis cohort (FORCe) study. Osteoarthritis Cartilage 2021; 29:323-334. [PMID: 33387651 PMCID: PMC8900484 DOI: 10.1016/j.joca.2020.12.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 11/03/2020] [Accepted: 12/21/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare early hip osteoarthritis (OA) features on magnetic resonance imaging (MRI) in high-impact athletes with and without hip and/or groin pain, and to evaluate associations between early hip OA features, the International Hip Outcome Tool (iHOT33) and Copenhagen Hip and Groin Outcome Score (HAGOS). DESIGN This case-control study evaluated data of the femoroacetabular impingement and hip osteoarthritis cohort (FORCe). One hundred and eighty-two symptomatic (hip and/or groin pain >6 months and positive flexion-adduction-internal-rotation (FADIR) test) and 55 pain-free high-impact athletes (soccer or Australian football (AF)) without definite radiographic hip OA underwent hip MRI. The Scoring Hip Osteoarthritis with MRI (SHOMRI) method quantified and graded the severity of OA features. Each participant completed the iHOT33 and HAGOS. RESULTS Hip and/or groin pain was associated with higher total SHOMRI (0-96) (mean difference 1.4, 95% CI: 0.7-2.2), labral score (adjusted incidence rate ratio (aIRR) 1.33, 95% CI: 1.1-1.6). Differences in prevalence of cartilage defects, labral tears and paralabral cysts between symptomatic and pain-free participants were inconclusive. There was a lower prevalence of effusion-synovitis in symptomatic participants when compared to pain-free participants (adjusted odds ratio (aOR) 0.46 (95% CI: 0.3-0.8). Early hip OA features were not associated with iHOT33 or HAGOS. CONCLUSIONS A complex and poorly understood relationship exists between hip and/or groin pain and early hip OA features present on MRI in high-impact athletes without radiographic OA. Hip and/or groin pain was associated with higher SHOMRI and labral scores.
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Affiliation(s)
- J J Heerey
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - R Srinivasan
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, CA, USA.
| | - R Agricola
- Department of Orthopaedics, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - A Smith
- School of Physiotherapy and Exercise Science, Curtain University, Perth, Australia.
| | - J L Kemp
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - T Pizzari
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - M G King
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | | | - M J Scholes
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
| | - R B Souza
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, CA, USA; Department of Physical Therapy and Rehabilitation Science, University of California-San Francisco, CA, USA.
| | - T Link
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, CA, USA.
| | - S Majumdar
- Department of Radiology and Biomedical Imaging, University of California-San Francisco, CA, USA.
| | - K M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University, Bundoora, Australia.
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17
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Larson CM. Editorial Commentary: Ultrasound-Guided Injection With Dynamic Assessment Could Improve Outcomes in Atypical and Revision Hip Arthroscopy Patients: But Today, Few Are Trained to Hear at Such High Frequencies. Arthroscopy 2021; 37:136-138. [PMID: 33384077 DOI: 10.1016/j.arthro.2020.09.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 02/02/2023]
Abstract
Imaging modalities for hip disorders all have their strengths and weaknesses. Magnetic resonance imaging is superior for evaluating soft tissue pathology, computerized tomography best characterizes osseous morphology, and plain radiographs can accurately depict 2-dimensional anatomy and are familiar to most clinicians. Ultrasound-guided injections have become commonplace in the musculoskeletal arena. Ultrasound evaluation of musculoskeletal anatomy has received increased attention, has the ability to image soft tissue and osseous structures, and more importantly, has the ability to dynamically evaluate these structures in real time. A noninvasive dynamic assessment of the hip region could be an absolute game changer for the hip preservation/sports medicine community in the diagnosis of atypical hip pain, femoroacetabular impingement, and labral tears. Widespread ability and expertise to perform these dynamic ultrasound assessments, however, is not in place at this time. We need more training and studies to best harness the potential benefits of these sound waves.
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18
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Gao G, Fu Q, Wu R, Liu R, Cui L, Xu Y. Ultrasound and Ultrasound-Guided Hip Injection Have High Accuracy in the Diagnosis of Femoroacetabular Impingement With Atypical Symptoms. Arthroscopy 2021; 37:128-135. [PMID: 32828935 DOI: 10.1016/j.arthro.2020.08.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 08/12/2020] [Accepted: 08/13/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the diagnostic value of ultrasound and ultrasound-guided hip injection in the diagnosis of femoroacetabular impingement (FAI) with atypical symptoms. METHODS We evaluated consecutive patients diagnosed with FAI and with atypical symptoms who underwent ultrasound-guided hip injection between January 2017 and February 2019. All patients underwent systematic physical examination, ultrasound examination, magnetic resonance imaging (MRI) examination, and ultrasound-guided injection before surgery. Patients with positive response to ultrasound-guided hip injection were recommended to undergo arthroscopic surgery to treat intra-articular pathology. Sensitivity, specificity, accuracy, and positive predictive value (PPV) of ultrasound and MRI were calculated by using arthroscopic surgery as the gold standard. The accuracy of ultrasound-guided hip injection was recorded. Preoperative and postoperative patient-reported outcomes included visual analog scale for pain and modified Harris Hip Score. RESULTS A total of 78 patients with atypical symptoms were diagnosed with FAI. Among these 78 patients, 50 patients had positive responses to injection and 28 patients had negative responses to injection. A total of 36 patients finally underwent arthroscopic surgery. Response to the ultrasound-guided intra-articular injection was 91.7% accurate for detecting the presence of intra-articular abnormality. There were no complications of injection in any of the patients. The sensitivity, PPV, and accuracy by ultrasound diagnosis of cam impingement were 82.9%, 96.7%, and 80.6%, respectively. The sensitivity and accuracy by ultrasound diagnosis of anterosuperior labral tear were both 72.2%. For MRI diagnosis of cam impingement, the sensitivity, PPV and accuracy were 72.2%, 96.3%, and 74.3%, respectively. For MRI diagnosis of labral tear, the sensitivity and accuracy were both 88.9%. Thirty-four patients (94.4%) surpassed the minimal clinically important difference, and 33 patients (91.7%) achieved the patient acceptable symptomatic state. CONCLUSIONS Ultrasound and ultrasound-guided hip injection have high accuracy in the diagnosis of femoroacetabular impingement with atypical symptoms. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Guanying Gao
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Qiang Fu
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
| | - Ruiqi Wu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Rongge Liu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Ligang Cui
- Department of Ultrasound, Peking University Third Hospital, Beijing, China.
| | - Yan Xu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China.
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19
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Zeng G, Schmaranzer F, Degonda C, Gerber N, Gerber K, Tannast M, Burger J, Siebenrock KA, Zheng G, Lerch TD. MRI-based 3D models of the hip joint enables radiation-free computer-assisted planning of periacetabular osteotomy for treatment of hip dysplasia using deep learning for automatic segmentation. Eur J Radiol Open 2020; 8:100303. [PMID: 33364259 PMCID: PMC7753932 DOI: 10.1016/j.ejro.2020.100303] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 11/02/2022] Open
Abstract
Introduction Both Hip Dysplasia(DDH) and Femoro-acetabular-Impingement(FAI) are complex three-dimensional hip pathologies causing hip pain and osteoarthritis in young patients. 3D-MRI-based models were used for radiation-free computer-assisted surgical planning. Automatic segmentation of MRI-based 3D-models are preferred because manual segmentation is time-consuming.To investigate(1) the difference and(2) the correlation for femoral head coverage(FHC) between automatic MR-based and manual CT-based 3D-models and (3) feasibility of preoperative planning in symptomatic patients with hip diseases. Methods We performed an IRB-approved comparative, retrospective study of 31 hips(26 symptomatic patients with hip dysplasia or FAI). 3D MRI sequences and CT scans of the hip were acquired. Preoperative MRI included axial-oblique T1 VIBE sequence(0.8 mm3 isovoxel) of the hip joint. Manual segmentation of MRI and CT scans were performed. Automatic segmentation of MRI-based 3D-models was performed using deep learning. Results (1)The difference between automatic and manual segmentation of MRI-based 3D hip joint models was below 1 mm(proximal femur 0.2 ± 0.1 mm and acetabulum 0.3 ± 0.5 mm). Dice coefficients of the proximal femur and the acetabulum were 98 % and 97 %, respectively. (2)The correlation for total FHC was excellent and significant(r = 0.975, p < 0.001) between automatic MRI-based and manual CT-based 3D-models. Correlation for total FHC (r = 0.979, p < 0.001) between automatic and manual MR-based 3D models was excellent.(3)Preoperative planning and simulation of periacetabular osteotomy was feasible in all patients(100 %) with hip dysplasia or acetabular retroversion. Conclusions Automatic segmentation of MRI-based 3D-models using deep learning is as accurate as CT-based 3D-models for patients with hip diseases of childbearing age. This allows radiation-free and patient-specific preoperative simulation and surgical planning of periacetabular osteotomy for patients with DDH.
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Affiliation(s)
- Guodong Zeng
- Sitem Center for Translational Medicine and Biomedical Entrepreneurship, University of Bern, Switzerland
| | - Florian Schmaranzer
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Paediatric Radiology, University of Bern, Inselspital, Bern, Switzerland
| | - Celia Degonda
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Nicolas Gerber
- Sitem Center for Translational Medicine and Biomedical Entrepreneurship, University of Bern, Switzerland
| | - Kate Gerber
- Sitem Center for Translational Medicine and Biomedical Entrepreneurship, University of Bern, Switzerland
| | - Moritz Tannast
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Orthopaedic Surgery and Traumatology, Cantonal Hospital, University of Fribourg, Switzerland
| | - Jürgen Burger
- Sitem Center for Translational Medicine and Biomedical Entrepreneurship, University of Bern, Switzerland
| | - Klaus A Siebenrock
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Guoyan Zheng
- Institute for Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, China
| | - Till D Lerch
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Diagnostic, Interventional and Paediatric Radiology, University of Bern, Inselspital, Bern, Switzerland
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20
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Polesello GC, Eisjman L, Queiroz MC, Rudelli BA, Rudelli M, Ricioli Junior W. Femoroacetabular Impingement and Acetabular Labral Tears - Part 2: Clinical Diagnosis, Physical Examination and Imaging. Rev Bras Ortop 2020; 55:523-531. [PMID: 33093714 PMCID: PMC7575378 DOI: 10.1055/s-0040-1702954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 12/05/2019] [Indexed: 11/11/2022] Open
Abstract
The clinical diagnosis of femoral acetabular impingement (FAI) continues to evolve as the understanding of normal and pathological hips progresses. Femoral acetabular impingement is currently defined as a syndrome in which the diagnosis consists of the combination of a previously-obtained comprehensive clinical history, followed by a consistent and standardized physical examination with specific orthopedic maneuvers. Additionally, radiographic and tomographic examinations are used for the morphological evaluation of the hip, and to ascertain the existence of sequelae of childhood hip diseases and the presence of osteoarthritis. The understanding of the femoral and acetabular morphologies and versions associated with images of labral and osteochondral lesions obtained through magnetic resonance imaging (MRI) contributes to the confirmation of this syndrome in symptomatic patients, and helps in the exclusion of differential diagnoses such as iliopsoas tendon snaps, subspine impingement, ischiofemoral impingement, and other hip joint pathologies.
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Affiliation(s)
- Giancarlo Cavalli Polesello
- Grupo de Quadril, Departamento de Ortopedia e Traumatologia, Faculdade de Ciências Médicas, Santa Casa de Misericórdia de São Paulo (FCMSCSP), São Paulo, SP, Brasil
| | - Leandro Eisjman
- Grupo de Quadril, Instituto de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Marcelo C Queiroz
- Grupo de Quadril, Departamento de Ortopedia e Traumatologia, Faculdade de Ciências Médicas, Santa Casa de Misericórdia de São Paulo (FCMSCSP), São Paulo, SP, Brasil
| | - Bruno Alves Rudelli
- Grupo de Quadril, Instituto de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brasil
| | - Marco Rudelli
- Grupo de Quadril, Departamento de Ortopedia e Traumatologia, Faculdade de Ciências Médicas, Santa Casa de Misericórdia de São Paulo (FCMSCSP), São Paulo, SP, Brasil
| | - Walter Ricioli Junior
- Grupo de Quadril, Departamento de Ortopedia e Traumatologia, Faculdade de Ciências Médicas, Santa Casa de Misericórdia de São Paulo (FCMSCSP), São Paulo, SP, Brasil
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21
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Billham J, Cornelson SM, Koch A, Nunez M, Estrada P, Kettner N. Diagnosing acetabular labral tears with hip traction sonography: a case series. J Ultrasound 2020; 24:547-553. [PMID: 32240531 DOI: 10.1007/s40477-020-00446-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 02/26/2020] [Indexed: 12/25/2022] Open
Abstract
PURPOSE Three cases of acetabular labral tear (ALT) diagnosed with sonography (US) are reported. We aim to show utility for US with the addition of manual hip traction as an adjunctive modality to the current diagnostic imaging of choice, magnetic resonance arthrography (MRA), for diagnosing ALT. METHODS Three cases of young athletic patients with similar clinical presentations are reported. All received US examination of the hip with attention to the labrum that included a novel long-axis hip traction technique which assisted in diagnosing ALT. RESULTS In the first and second cases, MRA and orthopedic consult were obtained for confirmation of the diagnosis. Arthroscopy was performed to correct the ALT. The third patient declined an MRA. Conservative management consisted of McKenzie method active care, resulting in return to sport in the third case. CONCLUSION These three cases demonstrate the clinical and sonographic presentation of ALT. The dynamic long-axis hip traction protocol facilitated the use of US as an adjunctive modality for diagnosing ALT by increasing the visualization of the defect.
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Affiliation(s)
- Jessica Billham
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA.
| | - Stacey M Cornelson
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA
| | - Amy Koch
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA
| | - Mero Nunez
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA
| | - Patricia Estrada
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA
| | - Norman Kettner
- Department of Radiology, Logan University, 1851 Schoettler Rd, Chesterfield, MO, USA
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22
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Streif M, Hirschmann A. MR-Arthrographien. Radiologe 2020; 60:273-284. [DOI: 10.1007/s00117-020-00648-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Reiman MP, Agricola R, Kemp JL, Heerey JJ, Weir A, van Klij P, Kassarjian A, Mosler AB, Ageberg E, Hölmich P, Warholm KM, Griffin D, Mayes S, Khan KM, Crossley KM, Bizzini M, Bloom N, Casartelli NC, Diamond LE, Di Stasi S, Drew M, Friedman DJ, Freke M, Gojanovic B, Glyn-Jones S, Harris-Hayes M, Hunt MA, Impellizzeri FM, Ishøi L, Jones DM, King MG, Lawrenson PR, Leunig M, Lewis CL, Mathieu N, Moksnes H, Risberg MA, Scholes MJ, Semciw AI, Serner A, Thorborg K, Wörner T, Dijkstra HP. Consensus recommendations on the classification, definition and diagnostic criteria of hip-related pain in young and middle-aged active adults from the International Hip-related Pain Research Network, Zurich 2018. Br J Sports Med 2020; 54:631-641. [PMID: 31959678 DOI: 10.1136/bjsports-2019-101453] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2020] [Indexed: 12/31/2022]
Abstract
There is no agreement on how to classify, define or diagnose hip-related pain-a common cause of hip and groin pain in young and middle-aged active adults. This complicates the work of clinicians and researchers. The International Hip-related Pain Research Network consensus group met in November 2018 in Zurich aiming to make recommendations on how to classify, define and diagnose hip disease in young and middle-aged active adults with hip-related pain as the main symptom. Prior to the meeting we performed a scoping review of electronic databases in June 2018 to determine the definition, epidemiology and diagnosis of hip conditions in young and middle-aged active adults presenting with hip-related pain. We developed and presented evidence-based statements for these to a panel of 37 experts for discussion and consensus agreement. Both non-musculoskeletal and serious hip pathological conditions (eg, tumours, infections, stress fractures, slipped capital femoral epiphysis), as well as competing musculoskeletal conditions (eg, lumbar spine) should be excluded when diagnosing hip-related pain in young and middle-aged active adults. The most common hip conditions in young and middle-aged active adults presenting with hip-related pain are: (1) femoroacetabular impingement (FAI) syndrome, (2) acetabular dysplasia and/or hip instability and (3) other conditions without a distinct osseous morphology (labral, chondral and/or ligamentum teres conditions), and that these terms are used in research and clinical practice. Clinical examination and diagnostic imaging have limited diagnostic utility; a comprehensive approach is therefore essential. A negative flexion-adduction-internal rotation test helps rule out hip-related pain although its clinical utility is limited. Anteroposterior pelvis and lateral femoral head-neck radiographs are the initial diagnostic imaging of choice-advanced imaging should be performed only when requiring additional detail of bony or soft-tissue morphology (eg, for definitive diagnosis, research setting or when planning surgery). We recommend clear, detailed and consistent methodology of bony morphology outcome measures (definition, measurement and statistical reporting) in research. Future research on conditions with hip-related pain as the main symptom should include high-quality prospective studies on aetiology and prognosis. The most common hip conditions in active adults presenting with hip-related pain are: (1) FAI syndrome, (2) acetabular dysplasia and/or hip instability and (3) other conditions without distinct osseous morphology including labral, chondral and/or ligamentum teres conditions. The last category should not be confused with the incidental imaging findings of labral, chondral and/or ligamentum teres pathology in asymptomatic people. Future research should refine our current recommendations by determining the clinical utility of clinical examination and diagnostic imaging in prospective studies.
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Affiliation(s)
- Michael P Reiman
- Orthopedic Surgery, Duke University Medical Center, Durham, North Carolina, USA
| | - Rintje Agricola
- Department of Orthopaedic Surgery, Erasmus, MC, University Medical Center, Rotterdam, Netherlands
| | - Joanne L Kemp
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Joshua J Heerey
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Adam Weir
- Orthopaedics, Erasmus MC Center for Groin Injuries, Rotterdam, The Netherlands.,Sports Groin Pain Centre, Aspetar Hospital, Doha, Qatar
| | - Pim van Klij
- Department of Orthopaedic Surgery, Erasmus, MC, University Medical Center, Rotterdam, Netherlands
| | - Ara Kassarjian
- Elite Sports Imaging SL, Madrid, Spain.,Musculoskeletal Radiology, Corades, LLC, Brookline, MA, United States
| | - Andrea Britt Mosler
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Eva Ageberg
- Sport Sciences, Deparment of Health Sciences, Lund University, Lund, Sweden
| | - Per Hölmich
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Arthroscopic Center, Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | | | - Damian Griffin
- Orthopaedics - Medical School, University of Warwick, Coventry, UK.,Warwick Medical School, University of Warwick, Coventry, UK
| | - Sue Mayes
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Karim M Khan
- Centre for Hip Health and Mobility, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Mario Bizzini
- Research, Schulthess Clinic Human Performance Lab, Zurich, Switzerland
| | - Nancy Bloom
- Physical Therapy, Washington University, St. Louis, Missouri, USA
| | - Nicola C Casartelli
- Human Performance Lab, Schulthess Clinic, Zurich, Switzerland.,Laboratory of Exercise and Health, ETH Zurich, Schwerzenbach, Switzerland
| | - Laura E Diamond
- Griffith Centre of Biomedical and Rehabilitation Engineering (GCORE), Menzies Health Institute Queensland Griffith University, Schoold of Allied Health Sciences, Griffith, Queensland, Australia
| | - Stephanie Di Stasi
- School of Health and Rehabilitation Sciences, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Michael Drew
- Athlete Availability, Australian Institute of Sport, Canberra, Australian Capital Territory, Australia.,Research into Sport and Exercise, University of Canberra, Canberra, Bruce, Australian Capital Territory, Australia
| | | | - Matthew Freke
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Boris Gojanovic
- Swiss Olympic Medical Center, Hopital de la Tour, Meyrin, Geneva, Switzerland.,Sports Medicine, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Sion Glyn-Jones
- Department of Orthopaedic Surgery, University of Oxford, Institute of Musculoskeletal Sciences, Oxford, United Kingdom
| | | | - Michael A Hunt
- Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - Franco M Impellizzeri
- Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Lasse Ishøi
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Arthroscopic Center, Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Denise M Jones
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Matthew G King
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Peter R Lawrenson
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Michael Leunig
- Department of Orthopaedics, Schulthess Klinik, Zurich, Switzerland
| | - Cara L Lewis
- Physical Therapy & Athletic Training, Boston University, Boston, Massachusetts, USA
| | - Nicolas Mathieu
- Physiotherapy, HES-SO Valais, University of Applied Sciences Western Switzerland, Loeche-les-Bains, Valais, Switzerland
| | | | - May-Arna Risberg
- Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway.,Department of Sports Medicine, Norwegian School of Sport Sciences, Oslo, Norway
| | - Mark James Scholes
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Adam I Semciw
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Andreas Serner
- Aspetar Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Kristian Thorborg
- Sports Orthopaedic Research Center-Copenhagen (SORC-C), Arthroscopic Center, Department of Orthopedic Surgery, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Tobias Wörner
- Department of Health Sciences, Lund University, Lund, Sweden
| | - Hendrik Paulus Dijkstra
- Aspetar Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.,Weill Cornell Medicine, Doha, Qatar
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24
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Combining results from hip impingement and range of motion tests can increase diagnostic accuracy in patients with FAI syndrome. Knee Surg Sports Traumatol Arthrosc 2020; 28:3382-3392. [PMID: 32335699 PMCID: PMC7511272 DOI: 10.1007/s00167-020-06005-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 04/16/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE Clinical examination is an important part in the diagnosis of femoroacetabular impingement (FAI) syndrome. However, knowledge on reliability and validity of clinical diagnostic tests is scarce. The aims were to evaluate the inter-rater agreement and diagnostic accuracy of clinical tests to detect patients with FAI syndrome. METHODS Eighty-one patients (49% women) were recruited. Two experienced raters performed impingement and range of motion (ROM) tests. Three criteria had to be fulfilled for the diagnosis of FAI syndrome: (1) symptoms; (2) CAM and/or Pincer morphology; and (3) being responder to intra-articular block injection. For inter-rater agreement, the Cohen's kappa statistics were used (0.41-0.60 = moderate, 0.61-0.80 = substantial agreement). For diagnostic accuracy, sensitivity, specificity, positive and negative predictive values were calculated. RESULTS Anterior impingement test (AIMT), FADIR test and FABER test showed kappa values above 0.6. All passive hip ROM, except extension, had kappa values above 0.4. AIMT and FADIR showed the highest sensitivity, i.e., 80%, with a specificity of 26% and 25%, respectively. Passive hip ROM in internal rotation with neutral hip position had a sensitivity of 29% and a specificity of 94%. CONCLUSION The AIMT, FADIR and FABER tests were reliable between two experienced raters, while results from different raters for hip ROM should be interpreted with caution. The AIMT and FADIR test can only be used to rule out patients with FAI syndrome, while evaluation of ROM in internal rotation with neutral position may be more suitable to rule in patients with FAI syndrome. LEVEL OF EVIDENCE II.
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25
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Lerch TD, Degonda C, Schmaranzer F, Todorski I, Cullmann-Bastian J, Zheng G, Siebenrock KA, Tannast M. Patient-Specific 3-D Magnetic Resonance Imaging-Based Dynamic Simulation of Hip Impingement and Range of Motion Can Replace 3-D Computed Tomography-Based Simulation for Patients With Femoroacetabular Impingement: Implications for Planning Open Hip Preservation Surgery and Hip Arthroscopy. Am J Sports Med 2019; 47:2966-2977. [PMID: 31486679 DOI: 10.1177/0363546519869681] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Femoroacetabular impingement (FAI) is a complex 3-dimensional (3D) hip abnormality that can cause hip pain and osteoarthritis in young and active patients of childbearing age. Imaging is static and based on 2-dimensional radiographs or computed tomography (CT) scans. Recently, CT-based 3D impingement simulation was introduced for patient-specific assessments of hip deformities, whereas magnetic resonance imaging (MRI) offers a radiation-free alternative for surgical planning before hip arthroscopic surgery. PURPOSE To (1) investigate the difference between 3D models of the hip, (2) correlate the location of hip impingement and range of motion (ROM), and (3) correlate diagnostic parameters while comparing CT- and MRI-based osseous 3D models of the hip in symptomatic patients with FAI. STUDY DESIGN Cohort study (Diagnosis); Level of evidence, 2. METHODS The authors performed an institutional review board-approved comparative and retrospective study of 31 hips in 26 symptomatic patients with FAI. We compared CT- and MRI-based osseous 3D models of the hip in the same patients. 3D CT scans (slice thickness, 1 mm) of the entire pelvis and the distal femoral condyles were obtained. Preoperative MRI of the hip was performed including an axial-oblique T1 VIBE sequence (slice thickness, 1 mm) and 2 axial anisotropic (1.2 × 1.2 × 1 mm) T1 VIBE Dixon sequences of the entire pelvis and the distal femoral condyles. Threshold-based semiautomatic reconstruction of 3D models was performed using commercial software. CT- and MRI-based 3D models were compared with specifically developed software. RESULTS (1) The difference between MRI- and CT-based 3D models was less than 1 mm for the proximal femur and the acetabulum (median surface distance, 0.4 ± 0.1 mm and 0.4 ± 0.2 mm, respectively). (2) The correlation for ROM values was excellent (r = 0.99, P < .001) between CT and MRI. The mean absolute difference for flexion and extension was 1.9°± 1.5° and 2.6°± 1.9°, respectively. The location of impingement did not differ between CT- and MRI-based 3D ROM analysis in all 12 of 12 acetabular and 11 of 12 femoral clock-face positions. (3) The correlation for 6 diagnostic parameters was excellent (r = 0.98, P < .001) between CT and MRI. The mean absolute difference for inclination and anteversion was 2.0°± 1.8° and 1.0°± 0.8°, respectively. CONCLUSION Patient-specific and radiation-free MRI-based dynamic 3D simulation of hip impingement and ROM can replace CT-based 3D simulation for patients with FAI of childbearing age. On the basis of these excellent results, we intend to change our clinical practice, and we will use MRI-based 3D models for future clinical practice instead of CT-based 3D models. This allows radiation-free and patient-specific preoperative 3D impingement simulation for surgical planning and simulation of open hip preservation surgery and hip arthroscopic surgery.
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Affiliation(s)
- Till D Lerch
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Celia Degonda
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Florian Schmaranzer
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Inga Todorski
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | | | - Guoyan Zheng
- Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland
| | - Klaus A Siebenrock
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Moritz Tannast
- Department of Orthopedic Surgery, Inselspital, University of Bern, Bern, Switzerland.,Department of Orthopaedic Surgery and Traumatology, Fribourg Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
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26
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Riddle DL. Letter to the Editor on "Unexplained Painful Hip Arthroplasty: What Should We Find? Diagnostic Approach and Results". J Arthroplasty 2019; 34:2195-2196. [PMID: 31253448 DOI: 10.1016/j.arth.2019.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 06/03/2019] [Indexed: 02/01/2023] Open
Affiliation(s)
- Daniel L Riddle
- Departments of Physical Therapy, Orthopaedic Surgery and Rheumatology, Virginia Commonwealth University, Richmond, VA
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27
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Gao G, Fu Q, Cui L, Xu Y. The Diagnostic Value of Ultrasound in Anterosuperior Acetabular Labral Tear. Arthroscopy 2019; 35:2591-2597. [PMID: 31416655 DOI: 10.1016/j.arthro.2019.02.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/28/2019] [Accepted: 02/22/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate diagnostic value of ultrasound in acetabular labral tears compared with magnetic resonance (MR) imaging, using arthroscopic surgery as the gold standard in a relatively large sample size. METHODS We retrospectively evaluated patients who attended the sports medicine clinic of our department and underwent arthroscopic surgery for the diagnosis of an anterosuperior acetabular labral tear between June 2014 and April 2018. All the patients received hip joint ultrasound examination and MR imaging evaluation before arthroscopic surgery. The sensitivity, specificity, and accuracy of ultrasound and MR imaging were calculated and compared. RESULTS A total of 195 patients were enrolled in this study. Of these, 184 had arthroscopically confirmed anterosuperior acetabular labral tear. The sensitivity, specificity, positive predictive value (PPV), negative predictive value, and accuracy by ultrasound were, respectively, 68.5%, 81.8%, 98 4%, 13.4%, and 69.2%, retrospectively. For MR imaging, the sensitivity, specificity, PPV, negative predictive value, and accuracy were 84.8%, 63.6%, 97.5%, 20.0%, and 83.6%, respectively. CONCLUSIONS Although ultrasound had a slightly lower sensitivity for detecting anterosuperior acetabular labral tear, it had a higher specificity and PPV than MR imaging. With the advantages of being inexpensive, relatively quick, noninvasive, and having dynamic evaluation, ultrasound could be used as a feasible method to evaluate anterosuperior acetabular labral tear. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Guanying Gao
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China
| | - Qiang Fu
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
| | - Ligang Cui
- Department of Ultrasound, Peking University Third Hospital, Beijing, China.
| | - Yan Xu
- Institute of Sports Medicine, Peking University Third Hospital, Beijing, China.
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28
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What is the Prevalence of Hip Intra-Articular Pathologies and Osteoarthritis in Active Athletes with Hip and Groin Pain Compared with Those Without? A Systematic Review and Meta-Analysis. Sports Med 2019; 49:951-972. [DOI: 10.1007/s40279-019-01092-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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29
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Lee YK, Kim JM, Yoon BI, Kim JY, Lee GY, Kim S, Ha YC. Location and Correlation of Acetabular Labral Tears and Paralabral Cysts Using Magnetic Resonance Imaging or Magnetic Resonance Arthrography in Patients With Femoroacetabular Impingement. Arthroscopy 2019; 35:809-815. [PMID: 30733031 DOI: 10.1016/j.arthro.2018.10.141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 09/27/2018] [Accepted: 10/23/2018] [Indexed: 02/08/2023]
Abstract
PURPOSE To evaluate the prevalence and location of paralabral cysts and the correlation between the type of femoroacetabular impingement (FAI) and acetabular labral tears, as well as the location of the paralabral cysts. METHODS Patients who received a diagnosis of FAI syndrome using plain radiography, magnetic resonance imaging or magnetic resonance arthrography, or computed tomographic arthrography from 2010 to 2015 were included in this study. The exclusion criteria were patients with arthritis (Tönnis grade 2 or greater) or dysplasia. We identified paralabral cysts and their location, size, configuration. Correlations between the type of FAI and labral tears and paralabral cysts were analyzed using the χ-square test. RESULTS Among 506 patients with FAI, paralabral cysts were found in 51 patients (55 hips) and were located anterosuperiorly in 40% of cases, posterosuperiorly in 36%, anteroinferiorly in 17%, and posteroinferiorly in 8%. We identified multilocular cysts in 60% of hips and unilocular cysts in 40%. Labral tears were radiographically found in 44 of 55 hips with paralabral cysts (80%); they were located anterosuperiorly in 59% and posterosuperiorly in 41%. Although paralabral cysts were found in the anteroinferior and posteroinferior areas, acetabular labral tears were not identified in the anteroinferior and posteroinferior areas. Classification of the type of FAI showed cam type in 14 of 55 hips (25.5%), pincer type in 16 (29%), mixed type in 7 (13%), labral tears in 15 (27%), and normal findings in 3 (5.5%). No correlation was found between the type of FAI and labral tears (P = .739) or the location of paralabral cysts (P = .228). CONCLUSIONS Paralabral cysts in patients with FAI most commonly are found in the anterosuperior area and are of the multilocular type. Although paralabral cysts in the anterosuperior and posterosuperior portions are related to labral tears, those in the anteroinferior and posteroinferior portions are not. LEVEL OF EVIDENCE Level IV, diagnostic case series.
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Affiliation(s)
- Young-Kyun Lee
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jong-Min Kim
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Byung-Il Yoon
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Jae-Yoon Kim
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Guen Young Lee
- Department of Radiology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Sujin Kim
- Department of Radiology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Yong-Chan Ha
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul, Republic of Korea.
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30
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Tak I, Langhout R, Bertrand B, Barendrecht M, Stubbe J, Kerkhoffs G, Weir A. Manual therapy and early return to sport in football players with adductor-related groin pain: A prospective case series. Physiother Theory Pract 2018; 36:1009-1018. [DOI: 10.1080/09593985.2018.1531096] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Igor Tak
- Sports Rehabilitation and Manual Therapy, Physiotherapy Utrecht Oost, Utrecht, Netherlands
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Rob Langhout
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam University Medical Center, Amsterdam, Netherlands
- Sports Rehabilitation and Manual Therapy, Physiotherapy Dukenburg Nijmegen, Nijmegen, Netherlands
| | | | | | - Janine Stubbe
- University for the Arts, Codarts, Rotterdam, Netherlands
| | - Gino Kerkhoffs
- Academic Center for Evidence Based Sports Medicine (ACES), Amsterdam University Medical Center, Amsterdam, Netherlands
- Orthopaedic Surgery and Sports Traumatology, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Adam Weir
- Sports Rehabilitation and Manual Therapy, Physiotherapy Dukenburg Nijmegen, Nijmegen, Netherlands
- Aspetar Hospital, Doha, Qatar
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de Sa D, Lian J, Sheean AJ, Inman K, Drain N, Ayeni O, Mauro C. A Systematic Summary of Systematic Reviews on the Topic of Hip Arthroscopic Surgery. Orthop J Sports Med 2018; 6:2325967118796222. [PMID: 30320142 PMCID: PMC6154262 DOI: 10.1177/2325967118796222] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND There is a rapidly growing body of literature on the topic of hip arthroscopic surgery. PURPOSE To provide an overall summary of systematic reviews published on the indications, complications, techniques, outcomes, and information related to hip arthroscopic surgery. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS A systematic review of all hip arthroscopic surgery-related systematic reviews published between January 2000 and May 2018 was performed using PubMed, MEDLINE, and the Cochrane Library. Narrative reviews and non-English articles were excluded. RESULTS A total of 837 articles were found, of which 85 met the inclusion criteria. Included articles were summarized and divided into 6 major categories based on the subject of the review: femoroacetabular impingement (FAI), non-FAI indications, surgical technique, outcomes, complications, and miscellaneous. CONCLUSION A summary of systematic reviews on hip arthroscopic surgery can provide surgeons with a single source for the most current synopsis of the available literature. As the prevalence of orthopaedic surgeons performing hip arthroscopic surgery increases, updated evidence-based guidelines must likewise be advanced and understood to ensure optimal patient management.
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Affiliation(s)
- Darren de Sa
- Division of Sports Medicine, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jayson Lian
- Division of Sports Medicine, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Albert Einstein College of Medicine, New York, New York, USA
| | - Andrew J Sheean
- Division of Sports Medicine, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kathleen Inman
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nicholas Drain
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Olufemi Ayeni
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Craig Mauro
- Division of Sports Medicine, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Clinical Examination, Diagnostic Imaging, and Testing of Athletes With Groin Pain: An Evidence-Based Approach to Effective Management. J Orthop Sports Phys Ther 2018; 48:239-249. [PMID: 29510653 DOI: 10.2519/jospt.2018.7850] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synopsis Groin pain is common in athletes who participate in multidirectional sports and has traditionally been considered a difficult problem to understand, diagnose, and manage. This may be due to sparse historical focus on this complex region in sports medicine. Until recently, there has been little agreement regarding terminology, definitions, and classification of groin pain in athletes. This has made clear communication between clinicians difficult, and the results of research difficult to interpret and implement into practice. However, during the past decade, the field has evolved rapidly, and an evidence-based understanding is now emerging. This clinical commentary discusses the clinical examination (subjective history, screening, physical examination); imaging; testing of impairments, function, and performance; and management of athletes with groin pain in an evidence-based framework. J Orthop Sports Phys Ther 2018;48(4):239-249. Epub 6 Mar 2018. doi:10.2519/jospt.2018.7850.
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Heerey JJ, Kemp JL, Mosler AB, Jones DM, Pizzari T, Souza RB, Crossley KM. What is the prevalence of imaging-defined intra-articular hip pathologies in people with and without pain? A systematic review and meta-analysis. Br J Sports Med 2018. [PMID: 29540366 DOI: 10.1136/bjsports-2017-098264] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Intra-articular hip pathologies are thought to be associated with the development of hip and groin pain. A better understanding of the relationship between symptoms and imaging findings may improve the management of individuals with intra-articular hip pathologies. OBJECTIVE To undertake a systematic review and meta-analysis to determine the prevalence of intra-articular hip pathologies in individuals with and without pain. METHODS Seven electronic databases were searched in February 2017 for studies investigating the prevalence of intra-articular hip pathologies using MRI, MRA or CT. Two independent reviewers conducted the search, study selection, quality appraisal and data extraction. Meta-analysis was performed when studies were deemed homogenous, with a strength of evidence assigned to pooled results. RESULTS In general, studies were moderate to high risk of bias, with only five studies adjudged to be low risk of bias. The 29 studies reporting on the prevalence of intra-articular hip pathologies identified limited evidence of a labral tear prevalence of 62% (95% CI 47% to 75%) in symptomatic individuals, with moderate evidence identifying a labral tear prevalence of 54% (95% CI 41% to 66%) in asymptomatic individuals. Limited evidence demonstrated a cartilage defect prevalence of 64% (95% CI 25% to 91%) in symptomatic individuals, compared with moderate evidence of a cartilage defect prevalence of 12% (95% CI 7% to 21%) in asymptomatic individuals. CONCLUSION The prevalence of intra-articular hip pathologies is highly variable in both symptomatic and asymptomatic populations. The prevalence of intra-articular hip pathologies appears to be higher in symptomatic individuals. However, imaging-defined intra-articular hip pathologies are also frequently seen in asymptomatic individuals, highlighting a potential discordant relationship between imaging pathology and pain. PROSPERO REGISTRATION NUMBER CRD42016035444.
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Affiliation(s)
- Joshua J Heerey
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Joanne L Kemp
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Andrea B Mosler
- Rehabilitation Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Denise M Jones
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Tania Pizzari
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
| | - Richard B Souza
- Department of Physical Therapy and Rehabilitation Science, University of California, San Francisco, California, USA
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Victoria, Australia
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O’Sullivan K, Darlow B, O’Sullivan P, Forster BB, Reiman MP, Weir A. Imaging for hip-related groin pain: don’t be hip-notised by the findings. Br J Sports Med 2017; 52:551-552. [DOI: 10.1136/bjsports-2017-097889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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