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Ooi MWX, Marzetti M, Rowbotham E, Bertham D, Robinson P. MRI findings in athletic groin pain: correlation of imaging with history and examination in symptomatic and asymptomatic athletes. Skeletal Radiol 2024:10.1007/s00256-024-04603-9. [PMID: 38302788 DOI: 10.1007/s00256-024-04603-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVE To determine differences in prevalence and diagnostic accuracy of MRI findings between asymptomatic athletes and athletes with longstanding groin pain. MATERIALS AND METHODS One hundred twenty-three adult male athletes were approached with 85 consecutive athletes recruited. Group 1 (symptomatic, n = 34) athletes referred for longstanding groin pain (insidious onset, > 3 weeks duration). Group 2 (control, n = 51) athletes referred for injuries remote from the pelvis and no groin pain in the last 12 weeks. All referrers completed a clinical examination proforma documenting absence or presence of pelvis and hip abnormality. All patients completed the Copenhagen Hip and Groin Outcome Score (HAGOS) questionnaire and underwent a 3T MRI groin and hip protocol. MRIs were scored independently by two musculoskeletal radiologists blinded to clinical details. Statistical analysis was performed to evaluate associations between MRI findings, inter-reader reliability, clinical examination and HAGOS scores. RESULTS Pubic body subchondral bone oedema, capsule/aponeurosis junction tear and soft tissue oedema were more prevalent in the symptomatic group (p = 0.0003, 0.0273 and 0.0005, respectively) and in athletes with clinical abnormality at symphysis pubis, adductor insertion, rectus abdominis, psoas and inguinal canal (p = 0.0002, 0.0459 and 0.00002, respectively). Pubic body and subchondral oedema and capsule/aponeurosis tear and oedema significantly correlated with lower (worse) HAGOS scores (p = 0.004, 0.00009, 0.0004 and 0.002, respectively). Inter-reader reliability was excellent, 0.87 (range 0.58-1). Symphyseal bone spurring, disc protrusion and labral tears were highly prevalent in both groups. CONCLUSION Clinical assessment and MRI findings of pubic subchondral bone oedema and capsule/aponeurosis abnormality appear to be the strongest correlators with longstanding groin pain.
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Affiliation(s)
- Michelle Wei Xin Ooi
- Musculoskeletal Centre X-Ray Department, Leeds Teaching Hospitals Trust, Chapel Allerton Hospital, Chapeltown Road, Leeds, LS7 4SA, UK
| | - Matthew Marzetti
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Department of Medical Physics, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Emma Rowbotham
- Musculoskeletal Centre X-Ray Department, Leeds Teaching Hospitals Trust, Chapel Allerton Hospital, Chapeltown Road, Leeds, LS7 4SA, UK
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Dominic Bertham
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Philip Robinson
- Musculoskeletal Centre X-Ray Department, Leeds Teaching Hospitals Trust, Chapel Allerton Hospital, Chapeltown Road, Leeds, LS7 4SA, UK.
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK.
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2
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Hatch R, Devito P, Reams M, Pena F. Foot and Ankle Bone Marrow Edema Assessment in Long Distance Runners. Foot Ankle Int 2023; 44:1231-1238. [PMID: 37994648 DOI: 10.1177/10711007231201332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
BACKGROUND The clinical significance of foot and ankle bone marrow edema (BME) is poorly understood. METHODS Magnetic resonance imaging (MRI) and the visual analog scale (VAS) pain scores were collected for 17 runners who participated in the Twin Cities Marathon, immediately postmarathon and at a 6-week follow-up. Bone marrow edema lesions were classified using lesion frequency, anatomical location, and grading scale change to calculate a BME score for each affected bone. Spearman rank correlation coefficient test was used to identify a possible correlation between VAS and postmarathon BME. A paired Student t test was used to detect differences between total mileage ran 6 weeks postmarathon in participants with or without BME. RESULTS After completing the marathon, 8 BME lesions were identified in 5 participants (29.4%; 5/17), 3 were men, and 2 were women, with a mean age of 33.8 years (range: 24-52), and BMI of 22.9 ± 4. All lesions were resolved on 6-week follow-up imaging. VAS pain scores did not correlate with postmarathon BME. A significant difference in total miles logged over 6 weeks postmarathon could not be found among participants with and without BME. CONCLUSION Foot and ankle BME changes identified by MRI were not correlated to clinical symptoms and may resolve with self-directed activity in less time than other areas of the lower extremity. LEVEL OF EVIDENCE Level II, Prospective Cohort Study.
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Affiliation(s)
- Ryan Hatch
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Paul Devito
- TRIA Orthopaedic Center, Bloomington, MN, USA
| | - Megan Reams
- TRIA Orthopaedic Center, Bloomington, MN, USA
| | - Fernando Pena
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, MN, USA
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3
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Holmes RD, Yan YY, Mallinson PI, Andrews GT, Munk PL, Ouellette HA. Imaging Review of Hockey-related Lower Extremity Injuries. Semin Musculoskelet Radiol 2022; 26:13-27. [PMID: 35139556 DOI: 10.1055/s-0041-1731795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hockey is a fast-paced contact sport with a high incidence of injuries. Although injuries are more frequent among elite players, recreational hockey injuries are a common issue faced by primary care and emergency physicians. Lower extremity injuries in hockey are particularly important because they account for approximately a third of all injuries and > 60% of all overuse injuries. This pictorial review provides the general and specialty trained radiologist with a knowledge of the patterns of lower extremity injury that occur in ice hockey.
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Affiliation(s)
- R Davis Holmes
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Yet Yen Yan
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada.,Department of Radiology, Changi General Hospital, Singapore
| | - Paul I Mallinson
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Gordon T Andrews
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Peter L Munk
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Hugue A Ouellette
- Musculoskeletal Section, Department of Radiology, Vancouver General Hospital, Vancouver, BC, Canada
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4
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Jayanthi N, Schley S, Cumming SP, Myer GD, Saffel H, Hartwig T, Gabbett TJ. Developmental Training Model for the Sport Specialized Youth Athlete: A Dynamic Strategy for Individualizing Load-Response During Maturation. Sports Health 2021; 14:142-153. [PMID: 34763556 DOI: 10.1177/19417381211056088] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
CONTEXT Most available data on athletic development training models focus on adult or professional athletes, where increasing workload capacity and performance is a primary goal. Development pathways in youth athletes generally emphasize multisport participation rather than sport specialization to optimize motor skill acquisition and to minimize injury risk. Other models emphasize the need for accumulation of sport- and skill-specific hours to develop elite-level status. Despite recommendations against sport specialization, many youth athletes still specialize and need guidance on training and competition. Medical and sport professionals also recommend progressive, gradual increases in workloads to enhance resilience to the demands of high-level competition. There is no accepted model of risk stratification and return to play for training a specialized youth athlete through periods of injury and maturation. In this review, we present individualized training models for specialized youth athletes that (1) prioritize performance for healthy, resilient youth athletes and (2) are adaptable through vulnerable maturational periods and injury. EVIDENCE ACQUISITION Nonsystematic review with critical appraisal of existing literature. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 4. RESULTS A number of factors must be considered when developing training programs for young athletes: (1) the effect of sport specialization on athlete development and injury, (2) biological maturation, (3) motor and coordination deficits in specialized youth athletes, and (4) workload progressions and response to load. CONCLUSION Load-sensitive athletes with multiple risk factors may need medical evaluation, frequent monitoring, and a program designed to restore local tissue and sport-specific capacity. Load-naive athletes, who are often skeletally immature, will likely benefit from serial monitoring and should train and compete with caution, while load-tolerant athletes may only need occasional monitoring and progress to optimum loads. STRENGTH OF RECOMMENDATION TAXONOMY (SORT) B.
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Affiliation(s)
- Neeru Jayanthi
- Departments of Orthopaedics and Family Medicine, Emory School of Medicine, Atlanta, Georgia.,Emory Sports Medicine Center, Johns Creek, Georgia.,Emory Sport Performance and Research Center, Flowery Branch, Georgia
| | | | - Sean P Cumming
- Department for Health, University of Bath, Bath, United Kingdom
| | - Gregory D Myer
- Emory Sports Medicine Center, Johns Creek, Georgia.,Emory Sport Performance and Research Center, Flowery Branch, Georgia.,Department of Orthopaedics, Emory University School of Medicine, Atlanta, Georgia.,The Micheli Center for Sports Injury Prevention, Waltham, Massachusetts
| | - Heather Saffel
- South Bend-Notre Dame Sports Medicine Fellowship, Beacon Bone & Joint Specialists, South Bend, Indiana
| | - Tim Hartwig
- School of Behavioural and Health Sciences, Strathfield Campus, Australian Catholic University, Strathfield, New South Wales, Australia
| | - Tim J Gabbett
- Gabbett Performance Solutions, Brisbane, Queensland, Australia.,Centre for Health Research, University of Southern Queensland, Ipswich, Queensland, Australia
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5
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Dallaudiere B, Sylvain B, Poussange N, Reboul G, Silvestre A, Meyer P, Hocquelet A, Pesquer L. Ultrasound feature variants of the adductor longus tendon in asymptomatic sportive subjects: Management implications. Eur J Radiol 2021; 144:109928. [PMID: 34562742 DOI: 10.1016/j.ejrad.2021.109928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/28/2021] [Accepted: 08/13/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The potential contribution of ultrasound (US) to diagnose adductor longus (AL) tendinopathy in athletic pubalgia requires clarification. We investigate US findings from AL tendons of asymptomatic participants to identify the range and prevalence of common US features not associated with groin pain. METHODS We consecutively enrolled 45 volunteers physically active participants with no history of groin pain. US features of bilateral AL tendons were investigated and recorded by two experienced musculoskeletal radiologists (MSKR) in accordance with a defined ultrasound protocol. Two other MSKRs retrospectively and independently analyzed all US images. RESULTS Ninety AL tendons from 45 participants (4/45 women) were imaged (average age: 35 years ±14.6; dominant side: 37/45 (82.2%) right, 8/45 (17.8%) left). Abnormalities on US were found in all 45 (100%) AL tendons, including: abnormal echogenicity (98.9%/100% respectively according to reader), loss of fibrillar structure (92.2%/97.8%), irregularities of the superficial paratendon (23.3%/30%), calcifications (22.2%/25.5%), and cortical erosion (52%/55.5%), with excellent inter-observer assessment. No AL tears or hyperemia at color Doppler were detectable. CONCLUSIONS AL tendon abnormalities were identified via US in 100% of our asymptomatic athletes. The significance of these US findings should be interpreted cautiously with respect to clinical presentation. On the other hand, there is a need for supplemental investigation into the clinical relevance of US AL tendon tears not present in the present asymptomatic athlete population.
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Affiliation(s)
- Benjamin Dallaudiere
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France; Département d'imagerie musculo-squelettique, centre hospitalier universitaire Pellegrin, place Amélie-Léon-Rabat, 33000 Bordeaux, France.
| | - Bise Sylvain
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Nicolas Poussange
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Gilles Reboul
- Centre de chirurgie orthopédique et sportive, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Alain Silvestre
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Philippe Meyer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
| | - Arnaud Hocquelet
- Service de radiologie et d'imagerie diagnostique et interventionnelle, CHU Vaudois, 1011 Lausanne, Suisse
| | - Lionel Pesquer
- Centre d'imagerie ostéo-articulaire, clinique du sport de Bordeaux, 2, rue Georges-Negrevergne, 33700 Mérignac, France
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6
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Saito M, Niga S, Nihei T, Uomizu M, Ikezawa Y, Tsukada S. The cleft sign may be an independent factor of magnetic resonance imaging findings associated with a delayed return-to-play time in athletes with groin pain. Knee Surg Sports Traumatol Arthrosc 2021; 29:1474-1482. [PMID: 33452578 DOI: 10.1007/s00167-020-06410-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/07/2020] [Indexed: 11/24/2022]
Abstract
PURPOSE To investigate the prevalence of magnetic resonance imaging (MRI) findings and define prognostic factors of the return-to-play time in young athletes with groin pain. METHODS A total of 1091 consecutive athletes were retrospectively screened; 651 athletes, aged 16-40 years, with pain in the groin regions were assessed using MRI. Of these athletes, 356 were included for analysing the time to return-to-play. Univariate and multiple linear regression analyses were used to determine the associations between the time to return-to-play (primary outcome variable) and the following variables: age, sex, body mass index, type of sports, Hip Sports Activity Scale, clear trauma history, and 12 MRI findings. RESULTS Four MRI findings, including cleft sign, pubic bone marrow oedema of both the superior and inferior ramus, and central disc protrusion of the pubic symphysis, appeared together in more than 44% of the cases. The median time to return-to-play was 24.7 weeks for athletes with a cleft sign on MRI, which was significantly longer than the 11.9 weeks for athletes without the sign. The median time to return-to-play was 20.8 weeks for athletes with BMI > 24, which was significantly longer than the 13.6 weeks for athletes with BMI ≦ 24. In multiple linear regression analysis of 356 athletes, in whom hip-related groin pain was excluded, and who were followed-up until the return-to-play, the body mass index and cleft sign were the independent factors associated with a delayed return-to-play. In contrast, iliopsoas muscle strain and other muscle injuries were associated with a shorter return-to-play. CONCLUSIONS Multiple MRI findings were present in almost half of all cases. Body mass index and the cleft sign were independently associated with a delayed return-to-play time in young athletes suffering from groin pain. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Masayoshi Saito
- Department of Orthopaedic Surgery, St. Luke's International Hospital, 9-1 Akashicho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Sadao Niga
- JIN Orthopaedic & Sports Clinic, 3-10-7 Suzuya, Chuo-ku, Saitama, Saitama, 338-0013, Japan.
| | - Tadahiro Nihei
- JIN Orthopaedic & Sports Clinic, 3-10-7 Suzuya, Chuo-ku, Saitama, Saitama, 338-0013, Japan
| | - Mari Uomizu
- Department of Orthopaedic Surgery, Nerima General Hospital, 1-24-1 Asahigaoka, Nerima-ku, Tokyo, 176-8530, Japan
| | - Yuji Ikezawa
- JIN Orthopaedic & Sports Clinic, 3-10-7 Suzuya, Chuo-ku, Saitama, Saitama, 338-0013, Japan
| | - Sachiyuki Tsukada
- Department of Orthopaedic Surgery, Hokusuikai Kinen Hospital, 3-2-1 Higashihara, Mito, Ibaraki, 310-0035, Japan
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7
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Harmath DM, Lejkowski PM. Pubic and adductor related groin pain in an athlete: A case report linking pathology to conservative care. J Bodyw Mov Ther 2021; 27:344-351. [PMID: 34391256 DOI: 10.1016/j.jbmt.2021.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 11/06/2020] [Accepted: 03/13/2021] [Indexed: 11/26/2022]
Abstract
STUDY DESIGN Case Report. BACKGROUND Groin pain in athletes is considered a common condition among males participating in sports that require sprinting, twisting, pivoting and kicking activities. While the condition is considered self-limiting, it often keeps athletes away from sport for a prolonged period of time. Much controversy exists regarding the pathogenesis of groin pain. This conflict translates to disagreement regarding diagnostic criteria, reporting and management strategies. CASE PRESENTATION a 28-year old recreational soccer player presented with a five-month history of groin pain that was resistant to passive care. With reference to the current conservative management literature, the athlete was progressed through an individualized multimodal program of care. OUTCOMES Following 10-weeks of care, the athlete was able to return to sport participation pain-free. CONCLUSION It is suggested that groin pain in athletes is likely multifactorial and therefore the management should reflect its multifactorial nature. Conservative therapy can evidently reduce the time to return to play however the benefits of incorporating plyometrics into the rehabilitation program should be investigated.
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Affiliation(s)
- Dominique M Harmath
- Graduate Studies, Sports Sciences, Canadian Memorial Chiropractic College, 6100 Leslie Street, Toronto, Ontario, M2H 3J1, Canada.
| | - Peter M Lejkowski
- Graduate Studies, Sports Sciences, Canadian Memorial Chiropractic College, 6100 Leslie Street, Toronto, Ontario, M2H 3J1, Canada.
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Massa J, Vanstraelen F, Bogaerts S, Peers K. Prevalence of asymptomatic radiological findings in the groin region: a systematic review. PHYSICIAN SPORTSMED 2020; 48:378-384. [PMID: 32213080 DOI: 10.1080/00913847.2020.1746209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective: The aim of this study is to investigate in current literature the prevalence of asymptomatic adductor and pubic abnormalities on MRI and ultrasound. Methods: A systematic review of the literature was carried out using PubMed to identify all studies reporting asymptomatic pubic- and adductor-related findings on MRI and/or ultrasound. All types of studies were eligible for inclusion, except case reports. Studies with an asymptomatic cohort, or where at least a part of the study population was asymptomatic, were included. Results: Thirteen studies were included. Two articles describe only asymptomatic adductor abnormalities, six articles only asymptomatic pubic abnormalities. Five articles describe both adductor and pubic abnormalities. All studies were conducted with MRI. Only one of the included articles describes asymptomatic groin findings on ultrasound. Conclusions: Asymptomatic adductor and pubic abnormalities on MRI are frequently present but vary greatly between selected studies. No exact conclusions can be drawn about the prevalence of asymptomatic adductor or pubic findings on MRI due to high heterogeneity between studies. Furthermore, the one article about ultrasound was not enough to draw conclusions for ultrasound findings. It is nonetheless clear that clinicians should be careful to make diagnoses purely based on radiologic findings. A thorough clinical examination and individual interpretation conducted by the clinician remains indispensable.
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Affiliation(s)
- Jonas Massa
- Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven , Leuven, Belgium
| | | | - Stijn Bogaerts
- Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven , Leuven, Belgium.,Department of Development and Regeneration, KU Leuven , Leuven, Belgium.,Department of Physical Medicine and Rehabilitation, University Hospitals Leuven , Pellenberg, Belgium
| | - Koenraad Peers
- Faculty of Kinesiology and Rehabilitation Sciences, KU Leuven , Leuven, Belgium.,Department of Development and Regeneration, KU Leuven , Leuven, Belgium.,Department of Physical Medicine and Rehabilitation, University Hospitals Leuven , Pellenberg, Belgium
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10
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Bone Marrow Oedema in the Knees of Asymptomatic High-Level Athletes: Prevalence and Associated Factors. Indian J Orthop 2020; 54:324-331. [PMID: 32399152 PMCID: PMC7205964 DOI: 10.1007/s43465-020-00052-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 02/12/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Bone marrow oedema (BMO), seen on magnetic resonance imaging, can be associated with various injuries to the knee but may also occur in asymptomatic athletes. The prevalence and causal factors for these observations are not well understood. The aim of this study was to determine the prevalence of BMO in asymptomatic knees of athletes, competing at a high level, and to investigate the associated factors. MATERIALS AND METHODS Twenty-five asymptomatic university athletes, competing at regional to international level, were recruited. Bilateral knee magnetic resonance imaging was performed in each athlete (total 50 knee scans) at the end of their competitive season. Imaging studies were reported independently by two experienced consultant musculoskeletal radiologists. RESULTS There was almost perfect agreement between reporters for diagnosis of BMO (κ = 0.896). Seven participants (28%) were found to have BMO (six in one knee and one bilaterally). The amount of time spent training, during the season, was significantly associated with the appearance of BMO (p < 0.05). CONCLUSION The occurrence of BMO in asymptomatic knees of athletes is common (occurring in over one-quarter of knees) and may be associated with training intensity. This should be considered when treating athletes and deciding upon appropriate treatment plans.
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11
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Early recovery after endoscopic totally extraperitoneal (TEP) hernia repair in athletes with inguinal disruption: A prospective cohort study. PLoS One 2019; 14:e0226011. [PMID: 31805137 PMCID: PMC6894863 DOI: 10.1371/journal.pone.0226011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 11/17/2019] [Indexed: 11/30/2022] Open
Abstract
Background Groin pain is a common problem in athletes which results in loss of playing time. Moreover, it can be for the cause of athletic career termination. A common cause of groin pain in athletes is inguinal disruption; pain in the groin area near the pubic tubercle were no obvious other pathology exists to explain the symptoms. Aim of this study was to evaluate the effect of endoscopic totally extraperitoneal (TEP) hernia repair in athletes with inguinal disruption. Methods Thirty-one athletes with chronic groin pain due to inguinal disruption, who had undergone conservative therapy without any effect, were included in this prospective cohort study. Prior to surgery patients were assessed by clinical examination, ultrasound of the inguinal region, x-ray and a radionuclide bone scan with single photon-emission computed tomography and CT (SPECT-CT). TEP hernia repair was performed and a lightweight polypropylene mesh was placed pre-peritoneally. Additionally the athletes’ perception about their groin disability was assessed preoperatively and 6 weeks postoperatively by means of the Hip and Groin Outcome Score (HAGOS). The HAGOS consists of six subscales: Pain, Symptoms, Physical function in daily living, Physical function in Sport and Recreation, Participation in Physical Activities, and hip and/or groin-related Quality of Life. Results No complications occurred during and after surgery. After six weeks patients improved in all the separate subscales of the Hip and Groin Outcome Score (HAGOS). Within 6 weeks of surgery, 26 patients (84%) returned to sports activities with no or less groin pain. Conclusions This study showed that endoscopic totally extraperitoneal (TEP) hernia repair is an effective surgical treatment of inguinal disruption in athletes with chronic groin pain.
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12
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Linek P, Booysen N, Sikora D, Stokes M. Functional movement screen and Y balance tests in adolescent footballers with hip/groin symptoms. Phys Ther Sport 2019; 39:99-106. [DOI: 10.1016/j.ptsp.2019.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/29/2019] [Accepted: 07/02/2019] [Indexed: 10/26/2022]
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13
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Paajanen H, Hermunen H, Ristolainen L, Branci S. Long-standing groin pain in contact sports: a prospective case-control and MRI study. BMJ Open Sport Exerc Med 2019; 5:e000507. [PMID: 31191965 PMCID: PMC6539155 DOI: 10.1136/bmjsem-2018-000507] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2019] [Indexed: 12/24/2022] Open
Abstract
Objectives We aimed to prospectively evaluate the prevalence of long-standing groin pain and related MRI findings in contact sports. Methods This case–control study followed three male elite-level soccer, ice-hockey and bandy teams (102 players) for 2 years. All athletes with long-standing groin pain lasting >30 days and age-matched controls (1:3) from the same teams were examined clinically, using pelvic MRI and Hip and Groin Outcome Scores (HAGOS). Primary outcome measures were annual prevalence of groin pain and underlying MRI findings. Results The annual prevalence of chronic groin pain was 7.5%. Training characteristics and pain scores of athletes were similar in all teams. On MRI, there was no significant difference in the percentage of pubic bone marrow oedema (p = 0.80) between symptomatic players (8/15; 53%) versus controls (20/43; 47%), but adductor tendinopathy and degenerative changes at the pubic symphysis were twice more common among players with pain. Rectus muscle or iliopsoas pathology were seldom observed. Lower HAGOS subscales (p < 0.01) were recorded in players who experienced groin pain compared with the controls. Conclusion Long-standing groin pain was observed annually in 1 of 14 athletes in contact sports. Abnormalities in the pubic symphysis were common MRI findings in both symptomatic and asymptomatic players. Trial registration number NCT02560480
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Affiliation(s)
- Hannu Paajanen
- Department of Surgery, University of Eastern Finland, Kuopio, Finland
| | - Heikki Hermunen
- Department of Radiology, Mikkeli Central Hospital, Mikkeli, Finland
| | - Leena Ristolainen
- Department of Orthopaedics, Orton Orthopaedic Hospital, Helsinki, Finland
| | - Sonia Branci
- Department of Radiology, Rigshospitalet, Copenhagen, Denmark.,Arthroscopic Center Amager, Hvidovre Hospital, Copenhagen, Denmark
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14
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Abstract
Groin pain in athletes is a common problem and can have extensive consequences for professional athletes. The anatomical and functional complexity of the groin as well as radiating pain from remote anatomical regions can make the differential diagnosis a challenge and requires special attention. As there are a wide variety of possible causes for groin pain, a multidisciplinary approach is required. The treating orthopedic surgeon needs to pay special attention to pre-arthritic hip deformities to avoid irreversible damage of the hip joint. By a meticulous patient history and identification of the pain character, followed by clinical, sonographic and radiographic investigations, a differential diagnosis can usually be achieved. Besides typical orthopedic causes, pathological findings particularly in the area of the groin need to be considered, clarified and adequately treated; therefore, a clear terminology of the different diseases is necessary. Sportsmen's groin is not a hernia but should be perceived as a separate entity due to its typical pain character and detection of a measurable protrusion of the posterior wall of the inguinal canal by ultrasound.
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15
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Saito M, Utsunomiya H, Hatakeyama A, Nakashima H, Nishimura H, Matsuda DK, Sakai A, Uchida S. Hip Arthroscopic Management Can Improve Osteitis Pubis and Bone Marrow Edema in Competitive Soccer Players With Femoroacetabular Impingement. Am J Sports Med 2019; 47:408-419. [PMID: 30664355 DOI: 10.1177/0363546518819099] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There is a dearth of knowledge regarding the correlation between femoroacetabular impingement (FAI) and osteitis pubis (OP) among symptomatic soccer players. PURPOSE To elucidate whether arthroscopic FAI correction is effective for young competitive soccer players with FAI combined with OP or perisymphyseal pubic bone marrow edema (BME). STUDY DESIGN Case series; Level of evidence, 4. METHODS A total of 577 consecutive patients who underwent arthroscopic FAI correction were retrospectively reviewed with a minimum 2-year follow-up. Competitive soccer players who were professional, college, and high school athletes were included. The authors assessed the modified Harris Hip Score and Nonarthritic Hip Score preoperatively and at 6 months, 1 year, and 2 years after surgery. In addition, players were divided into groups according to radiographic evidence of OP and BME (2 groups each). Clinical outcomes, return to play, and radiographic assessments were compared between groups. RESULTS Twenty-eight hips met the inclusion criteria. The median modified Harris Hip Score significantly improved after hip arthroscopy (81.4, preoperatively; 95.7 at 6 months, P = .0065; 100 at 1 year, P = .0098; 100 at 2 years, P = .013). The median Nonarthritic Hip Score also significantly improved (75.0, preoperatively; 96.3 at 6 months, P = .015; 98.8 at 1 year, P = .0029; 100 at 2 years, P = .015). Furthermore, 92.0% of players returned to play soccer at the same or higher level of competition at a median 5.5 months (range, 4-15 months); 67.8% had radiological confirmation of OP; and 35.7% had pubic BME. The alpha angle was significantly higher in pubic BME group than the no-pubic BME group (64.8° vs 59.2°, P = .027), although there was no significant difference between the OP and no-OP groups. The prevalence of tenderness of the pubic symphysis significantly decreased preoperatively (32.1%) to postoperatively (3.6%). Magnetic resonance imaging findings confirmed that pubic BME disappeared in all players at a median 11 months (range, 6-36) after initial surgery. CONCLUSIONS Arthroscopic management for FAI provides favorable clinical outcomes, a high rate of return to sports, and, when present, resolution of pubic BME among competitive soccer players.
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Affiliation(s)
- Masayoshi Saito
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan.,Department of Orthopaedic Surgery, St Luke's International Hospital, Tokyo, Japan
| | - Hajime Utsunomiya
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Akihisa Hatakeyama
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hirotaka Nakashima
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Haruki Nishimura
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan
| | | | - Akinori Sakai
- Department of Orthopaedic Surgery, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Soshi Uchida
- Department of Orthopaedic Surgery and Sports Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Kitakyushu, Japan
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16
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Via AG, Frizziero A, Finotti P, Oliva F, Randelli F, Maffulli N. Management of osteitis pubis in athletes: rehabilitation and return to training - a review of the most recent literature. Open Access J Sports Med 2019; 10:1-10. [PMID: 30613167 PMCID: PMC6307487 DOI: 10.2147/oajsm.s155077] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Osteitis pubis is a common cause of chronic groin pain, especially in athletes. Although a precise etiology is not defined, it seems to be related to muscular imbalance and pelvic instability. Diagnosis is based on detailed history, clinical evaluation, and imaging, which are crucial for a correct diagnosis and proper management. Many different therapeutic approaches have been proposed for osteitis pubis; conservative treatment represents the first-line approach and provides good results in most patients, especially if based on an individualized multimodal rehabilitative management. Different surgical options have been also described, but they should be reserved to recalcitrant cases. In this review, a critical analysis of the literature about athletic osteitis pubis is performed, especially focusing on its diagnostic and therapeutic management.
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Affiliation(s)
- Alessio Giai Via
- Department of Orthopaedic Surgery and Traumatology, Hip Surgery Center, IRCCS Policlinico San Donato, Milano, Italy
| | - Antonio Frizziero
- Department of Physical and Rehabilitation Medicine, University of Padova, Padova, Italy
| | - Paolo Finotti
- Department of Physical and Rehabilitation Medicine, University of Padova, Padova, Italy
| | - Francesco Oliva
- Department of Orthopaedics and Traumatology, Tor Vergata Hospital, University of Rome "Tor Vergata", Rome, Italy,
| | - Filippo Randelli
- Department of Orthopaedic Surgery and Traumatology, Hip Surgery Center, IRCCS Policlinico San Donato, Milano, Italy
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Salerno, Italy.,Centre for Sport and Exercise Medicine, Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, London, England
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17
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Nielsen RO, Bertelsen ML, Ramskov D, Møller M, Hulme A, Theisen D, Finch CF, Fortington LV, Mansournia MA, Parner ET. Time-to-event analysis for sports injury research part 1: time-varying exposures. Br J Sports Med 2019; 53:61-68. [PMID: 30413422 PMCID: PMC6317442 DOI: 10.1136/bjsports-2018-099408] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND 'How much change in training load is too much before injury is sustained, among different athletes?' is a key question in sports medicine and sports science. To address this question the investigator/practitioner must analyse exposure variables that change over time, such as change in training load. Very few studies have included time-varying exposures (eg, training load) and time-varying effect-measure modifiers (eg, previous injury, biomechanics, sleep/stress) when studying sports injury aetiology. AIM To discuss advanced statistical methods suitable for the complex analysis of time-varying exposures such as changes in training load and injury-related outcomes. CONTENT Time-varying exposures and time-varying effect-measure modifiers can be used in time-to-event models to investigate sport injury aetiology. We address four key-questions (i) Does time-to-event modelling allow change in training load to be included as a time-varying exposure for sport injury development? (ii) Why is time-to-event analysis superior to other analytical concepts when analysing training-load related data that changes status over time? (iii) How can researchers include change in training load in a time-to-event analysis? and, (iv) Are researchers able to include other time-varying variables into time-to-event analyses? We emphasise that cleaning datasets, setting up the data, performing analyses with time-varying variables and interpreting the results is time-consuming, and requires dedication. It may need you to ask for assistance from methodological peers as the analytical approaches presented this paper require specialist knowledge and well-honed statistical skills. CONCLUSION To increase knowledge about the association between changes in training load and injury, we encourage sports injury researchers to collaborate with statisticians and/or methodological epidemiologists to carefully consider applying time-to-event models to prospective sports injury data. This will ensure appropriate interpretation of time-to-event data.
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Affiliation(s)
| | | | - Daniel Ramskov
- Section for Sports Science, Department of Public Health, Aarhus University, Aarhus, Denmark
- Department of Physiotherapy, University College Northern Denmark, Aalborg, Denmark
| | - Merete Møller
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Adam Hulme
- Centre for Human Factors and Sociotechnical Systems, Faculty of Arts, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | - Daniel Theisen
- Sports Medicine Research Laboratory, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Caroline F Finch
- Australian Centre for Research into Injury in Sport and its Prevention, School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
| | - Lauren Victoria Fortington
- Australian Centre for Research into Injury in Sport and its Prevention, School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
- Faculty of Science and Technology, Federation University Australia, Ballarat, Victoria, Australia
| | - Mohammad Ali Mansournia
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Erik Thorlund Parner
- Section for Biostatistics, Department of Public Health, Aarhus University, Aarhus, Denmark
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18
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Hartwig TB, Gabbett TJ, Naughton G, Duncan C, Harries S, Perry N. Training and match volume and injury in adolescents playing multiple contact team sports: A prospective cohort study. Scand J Med Sci Sports 2018; 29:469-475. [PMID: 30468537 DOI: 10.1111/sms.13343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/05/2018] [Accepted: 11/15/2018] [Indexed: 11/30/2022]
Abstract
Training and competition loads have emerged as valuable injury risk factors but very few studies have explored injury outcomes in adolescent athletes. The aims of this study were to describe injuries and to explore the relationship between training and match load volumes and injury in adolescent athletes participating in multiple contact team sports. One hundred and three male youth rugby athletes aged 14-16 years from 8 rugby union teams were prospectively monitored during a season for weekly training and match volumes and injuries. The relationship between volume and injury was explored by comparing the weekly volume in the week prior to an injury vs weeks without injury. There were 83 time-loss injuries in 58 athletes (62%). Overall injury incidence was 18.5 per 1000 player-hours. Mean weekly injury prevalence was 27% (95% CI 25-30). Average weekly volume was 5.4 (2.2) hours comprising 1.4 (1) match hours and 4 (2.6) training hours. Compared with weeks without injury, weeks prior to an injury had higher match volumes (110 [57] min vs 83 [59] min, P < 0.001). Poisson regression demonstrated that match volume was a predictor of injury with an odds ratio of 1.41 (P = 0.001). The contribution of match volumes to injury risk and the relatively high injury burden in these athletes may be profound. Very high match volumes are unlikely to be in the best interests of young athletes and could be avoided with a systematic approach to load management and athlete development.
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Affiliation(s)
- Timothy B Hartwig
- School of Behavioural and Health Sciences, Australian Catholic University, Sydney, NSW, Australia
| | - Tim J Gabbett
- Institute for Resilient Regions, University of Southern Queensland, Ipswich, Australia
| | - Geraldine Naughton
- School of Behavioural and Health Sciences, Australian Catholic University, Sydney, NSW, Australia
| | - Craig Duncan
- School of Behavioural and Health Sciences, Australian Catholic University, Sydney, NSW, Australia
| | - Simon Harries
- Rugby Australia Ltd, High Performance Department, Sydney, NSW, Australia
| | - Nicholas Perry
- School of Behavioural and Health Sciences, Australian Catholic University, Sydney, NSW, Australia
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19
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20
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Abstract
OBJECTIVE Sport climbers strain passive and active anatomical structures of their hands and fingers to the maximum during training or competition. This study was designed to investigate bone marrow edema (BME) in rock climbing athletes. DESIGN Systematic detection, treatment, and follow-up investigation of rock climbing athletes with BME of the hand. SETTING Primary-level orthopedic surgery and sports medicine division of a large academic medical center. PATIENTS Thirty-one high-level climbers with diffuse pain in the hand and wrist joint caused by rock climbing were included in this study. INTERVENTIONS The therapy consisted of consequent stress reduction and a break from sports. MAIN OUTCOME MEASURES Reduction of BME shown through magnetic resonance imaging (MRI) and regaining of preinjury climbing levels (Union Internationale des Associations d' Alpinisme metric scale). RESULTS In 28 patients, MRI revealed osseous edema because of overload at the respective area of interest, mainly in the distal radius, the distal ulna, or the carpal bones, which could not be otherwise diagnosed as inflammations, tumors, or injuries. We classified these edemas and fractures of the hamate because of overload. The edema was a stress reaction to highly intensive training and climbing with presumably high traction to the wrist area. The control MRIs demonstrated that even with a consequent stress reduction, the edemas required 3 to 4 months to disappear completely. CONCLUSIONS Climbers with nonspecific, diffuse pain in the wrist and/or the fingers should be examined with MRI to detect or exclude the diagnosis of a BME.
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21
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Varkas G, de Hooge M, Renson T, De Mits S, Carron P, Jacques P, Moris M, Souverijns G, Jans L, Elewaut D, Van den Bosch F. Effect of mechanical stress on magnetic resonance imaging of the sacroiliac joints: assessment of military recruits by magnetic resonance imaging study. Rheumatology (Oxford) 2018; 57:508-513. [PMID: 29253272 DOI: 10.1093/rheumatology/kex491] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Indexed: 01/21/2023] Open
Abstract
Objective To assess the baseline condition of the SI joints (SIJs) in healthy individuals without symptoms of back pain and to study the effect of mechanical stress caused by intense physical training on MRI of the SIJs. Methods Twenty-two military recruits underwent an MRI of the SIJs before and after 6 weeks of intense standardized physical training. Bone marrow oedema and structural lesions were scored based on the Spondyloarthritis Research Consortium of Canada (SPARCC) method, by three trained readers blinded for time sequence and clinical findings. Additionally, fulfilment of the Assessment of SpondyloArthritis international Society (ASAS) definition of a positive MRI was evaluated. Results At baseline, 9/22 recruits (40.9%) already presented a SPARCC score ⩾1; this number increased to 11/22 (50.0%) at week 6 (P = 0.625). In these patients, the mean (SD) SPARCC score was 2.4 (0.4) at baseline, compared to 3.7 (1.3) at week 6. Overall, the mean (SD) change in SPARCC score over time in all 22 patients was 0.9 (0.6) (P = 0.109). A positive MRI according to the ASAS definition was present in 5/22 recruits (22.7%) at baseline, which increased to 8/22 (36.4%) at follow-up (P = 0.375). Structural lesions were present in 6/22 subjects (27.3%), both at baseline and after 6 weeks of training. Conclusion A substantial proportion of healthy active individuals without any symptoms of back pain displayed bone marrow oedema lesions on MRI at baseline. However, MRI lesions did not increase significantly after 6 weeks of intensive physical training. Our study underscores the necessity to interpret MRI findings of the SIJs in the appropriate clinical context, even in a young active population.
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Affiliation(s)
- Gaëlle Varkas
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,VIB Inflammation Research Centre, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Manouk de Hooge
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,VIB Inflammation Research Centre, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Thomas Renson
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Sophie De Mits
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,Rehabilitation Sciences and Physical Therapy, Ghent University, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Philippe Carron
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,VIB Inflammation Research Centre, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Peggy Jacques
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Muriel Moris
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | | | - Lennart Jans
- Department of Radiology, Ghent University, Ghent, Belgium
| | - Dirk Elewaut
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,VIB Inflammation Research Centre, Military Hospital Queen Astrid, Belgian Defence, Brussels
| | - Filip Van den Bosch
- Department of Rheumatology, Military Hospital Queen Astrid, Belgian Defence, Brussels.,VIB Inflammation Research Centre, Military Hospital Queen Astrid, Belgian Defence, Brussels
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22
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Hopp S, Ojodu I, Jain A, Fritz T, Pohlemann T, Kelm J. Novel pathomorphologic classification of capsulo-articular lesions of the pubic symphysis in athletes to predict treatment and outcome. Arch Orthop Trauma Surg 2018; 138:687-697. [PMID: 29417208 DOI: 10.1007/s00402-018-2893-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Radiographic abnormalities of the symphysis as well as the formation of accessory clefts, indicating injury at the rectus-adductor aponeurosis, reportedly relate to longstanding groin pain in athletes. However, yet, no systematic classification for clinical and scientific purposes exists. We aimed to (1) create a radiographic classification based on symphysography; (2) test intra- and interobserver reliability; (3) characterise clinical significance of the morphologic patterns by evaluating success of injection therapy. PATIENTS AND METHODS We retrospectively reviewed symphysography, AP radiographs, and MRI of the pelvis from 70 consecutive competitive athletes, with chronic groin pain. Symphysographs were evaluated for intra- and interobserver variance using cohen's kappa statistics. Morphologic studies of the different contrast distribution patterns and their clinical and radiological correlation with symptom relief were investigated. All patients were followed up to evaluate immediate and long-term response to the initial therapeutic injection with steroid. RESULTS Four reproducible symphysographic patterns were identified: type 0, no changes; type 1, symphyseal disk degeneration; types 2a with unilateral clefts, bilateral clefts (2b), suprapubic clefts (2c); and type 3, with expanded or multidirectional clefts. Analysis revealed excellent intra (0.94)-and interobserver (0.90) reliability. Our findings showed that 78.6% of our patients had significant short-term improvement enabling early resumption of physiotherapy, only in types 1 and 2 (p = 0.001), while type 0 and 3 did not respond. At follow-up, only 21.8% had permanent pain relief. Regarding the detection of pathologic clefts with symphysography, sensitivity (88%) and specifity (77%) were superior to that of MRI. CONCLUSIONS A reproducible symphysography-based classification of distinct morphologic patterns is proposed. It serves as a predictive tool for response to injection therapy in a select group of pathologic lesions. Complete recovery after injection can only be expected in a lesser percentage, as this might indicate surgical treatment for long-term non-responders.
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Affiliation(s)
- Sascha Hopp
- Lutrina Clinic Kaiserslautern, Centre for Knee Surgery, Orthopaedics and Sports Traumatology, Groin Pain and Core Muscle Injury Centre, Karl-Marx-Strasse 33, 67655, Kaiserslautern, Germany. .,Department of Trauma, Hand and Reconstructive Surgery, University of Saarland, Homburg, Saar, Germany.
| | - Ishaq Ojodu
- Department of Trauma, Hand and Reconstructive Surgery, University of Saarland, Homburg, Saar, Germany.,Ondo State Trauma Centre, Ondo, Nigeria
| | - Atul Jain
- Department of Trauma, Hand and Reconstructive Surgery, University of Saarland, Homburg, Saar, Germany.,Department of Orthopaedics, Maulana Azad Medical College and associated Lok Nayak Hospital, New Delhi, India
| | - Tobias Fritz
- Department of Trauma, Hand and Reconstructive Surgery, University of Saarland, Homburg, Saar, Germany
| | - Tim Pohlemann
- Department of Trauma, Hand and Reconstructive Surgery, University of Saarland, Homburg, Saar, Germany
| | - Jens Kelm
- Chirurgisch-Orthopädisches Zentrum, Illingen, Germany
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23
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Weber U, Jurik AG, Zejden A, Larsen E, Jørgensen SH, Rufibach K, Schioldan C, Schmidt-Olsen S. Frequency and Anatomic Distribution of Magnetic Resonance Imaging Features in the Sacroiliac Joints of Young Athletes: Exploring "Background Noise" Toward a Data-Driven Definition of Sacroiliitis in Early Spondyloarthritis. Arthritis Rheumatol 2018; 70:736-745. [PMID: 29430880 DOI: 10.1002/art.40429] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 01/23/2018] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Low-grade bone marrow edema (BME) has been reported in the sacroiliac (SI) joints of 25% of healthy individuals and patients with nonspecific mechanical back pain, thus challenging the specificity and predictive value of magnetic resonance imaging (MRI) for the discrimination of early spondyloarthritis (SpA). It is unknown whether stress injury in competition sports may trigger BME. This study sought to explore the frequency and anatomic distribution of SI joint MRI lesions in recreational and elite athletes. METHODS After pretest calibration, semicoronal MRI scans of the SI joints of 20 recreational runners before and after running and 22 elite ice hockey players were assessed for BME and structural lesions. Three readers assessed the MRI scans in a blinded manner, using an SI joint quadrant-based module; scans from tumor necrosis factor inhibitor-treated patients with SpA served for masking. The readers recorded subjects who met the Assessment of SpondyloArthritis international Society (ASAS) definition of active sacroiliitis. For descriptive analysis, the frequency of SI joint quadrants exhibiting BME and structural lesions, as concordantly recorded by ≥2 of 3 readers, and their distribution in 8 anatomic SI joint regions (the upper and lower ilium and sacrum, subdivided in anterior and posterior slices) were determined. RESULTS The proportions of recreational runners and elite ice hockey players fulfilling the ASAS definition of active sacroiliitis, as recorded concordantly by ≥2 of 3 readers, were 30-35% and 41%, respectively. In recreational runners before and after running, the mean ± SD number of SI joint quadrants showing BME was 3.1 ± 4.2 and 3.1 ± 4.5, respectively, while in elite ice hockey players, it was 3.6 ± 3.0. The posterior lower ilium was the single most affected SI joint region, followed by the anterior upper sacrum. Erosion was virtually absent. CONCLUSION In recreational and elite athletes, MRI revealed BME in an average of 3-4 SI joint quadrants, meeting the ASAS definition of active sacroiliitis in 30-41% of subjects. The posterior lower ilium was the single most affected SI joint region. These findings in athletes could help refine data-driven thresholds for defining sacroiliitis in early SpA.
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Affiliation(s)
- Ulrich Weber
- King Christian 10th Hospital for Rheumatic Diseases, Gråsten, Denmark, and University of Southern Denmark, Odense, Denmark
| | | | | | - Ejnar Larsen
- North Denmark Regional Hospital, Hjørring, Denmark
| | | | - Kaspar Rufibach
- Rufibach rePROstat, Bern, Switzerland, and F. Hoffmann-La Roche, Basel, Switzerland
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24
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Dupré T, Funken J, Müller R, Mortensen KRL, Lysdal FG, Braun M, Krahl H, Potthast W. Does inside passing contribute to the high incidence of groin injuries in soccer? A biomechanical analysis. J Sports Sci 2018; 36:1827-1835. [PMID: 29333946 DOI: 10.1080/02640414.2017.1423193] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Thomas Dupré
- Institute of Biomechanics and Orthopedics, German Sport University Cologne, Cologne, Germany
| | - Johannes Funken
- Institute of Biomechanics and Orthopedics, German Sport University Cologne, Cologne, Germany
| | - Ralf Müller
- Institute of Biomechanics and Orthopedics, German Sport University Cologne, Cologne, Germany
| | | | | | - Markus Braun
- Ballspielverein Borussia 09 e.V. Dortmund, Dortmund, Germany
| | - Hartmut Krahl
- Institute of Biomechanics and Orthopedics, German Sport University Cologne, Cologne, Germany
| | - Wolfgang Potthast
- Institute of Biomechanics and Orthopedics, German Sport University Cologne, Cologne, Germany
- ARCUS Clinics Pforzheim, Pforzheim, Germany
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25
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Johansson FR, Skillgate E, Adolfsson A, Jenner G, De Bri E, Swärd L, Cools AM. Asymptomatic elite young tennis players show lateral and ventral growth plate alterations of proximal humerus on MRI. Knee Surg Sports Traumatol Arthrosc 2017; 25:3251-3259. [PMID: 26850513 DOI: 10.1007/s00167-016-4024-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 01/21/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE The specific aim of the study was to investigate and compare epiphyseal length and extension in the proximal humerus, closure in the growth plate and bone marrow signal intensity related to the proximal humeral physis in the dominant arm and the non-dominant arm of the asymptomatic adolescent elite tennis player. METHODS The study sample included 35 asymptomatic elite young tennis players (15 males and 20 females, mean age 17.4 years ± 2.7). Each player contributed with two shoulders to the MRI measurement. The non-dominant arm was used as a control. RESULTS Relative reliability between the radiologists was excellent (ICC 0.78-0.96). Statistically significant differences between dominant arm and non-dominant arm in epiphyseal length (mm) laterally (DA 27.3 vs NDA 26.7) were shown. Statistically significant differences were also found in epiphyseal extension (mm) laterally (DA 36.1 vs NDA 35.1) and ventrally (DA 36.2 vs NDA 34.8). No statistically significant differences were found between dominant arm and non-dominant arm in epiphyseal extension (mm) medially (DA 31.7 vs NDA 31.7) and dorsally (DA 22.6 vs NDA 22.1). CONCLUSIONS Significant findings assessing MRI measurements of the epiphyseal plate in the asymptomatic adolescent elite tennis player might reflect a development of consecutive alterations in the epiphyseal plate in the dominant arm. LEVEL OF EVIDENCE Diagnostic study, Level IV.
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Affiliation(s)
- Fredrik R Johansson
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University Hospital Ghent, De Pintelaan, 185 9000, Ghent, Belgium. .,Musculoskeletal and Sports Injury Epidemiology Center (MUSIEC), Institute of Environmental Medicine, Box 210, 171 77, Stockholm, Sweden. .,Scandinavian College of Naprapathic Manual Medicine, Kräftriket 23A, 114 19, Stockholm, Sweden.
| | - Eva Skillgate
- Musculoskeletal and Sports Injury Epidemiology Center (MUSIEC), Institute of Environmental Medicine, Box 210, 171 77, Stockholm, Sweden.,Scandinavian College of Naprapathic Manual Medicine, Kräftriket 23A, 114 19, Stockholm, Sweden
| | - Anders Adolfsson
- Medicinsk Röntgen AB Hötorget, Apelbergsgatan 48, 111 37, Stockholm, Sweden
| | - Göran Jenner
- Medicinsk Röntgen AB Hötorget, Apelbergsgatan 48, 111 37, Stockholm, Sweden
| | - Edin De Bri
- Department of Orthopaedics, Cityakuten, Olof Palmes Gata 13A, 111 37, Stockholm, Sweden
| | - Leif Swärd
- OrthoCenter/IFK kliniken, Arvid Wallgrens backe 4A, 413 46, Göteborg, Sweden
| | - Ann M Cools
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University Hospital Ghent, De Pintelaan, 185 9000, Ghent, Belgium
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26
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Matikainen M, Hermunen H, Paajanen H. Athletic Pubalgia in Females: Predictive Value of MRI in Outcomes of Endoscopic Surgery. Orthop J Sports Med 2017; 5:2325967117720171. [PMID: 28840145 PMCID: PMC5546653 DOI: 10.1177/2325967117720171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Athletic pubalgia is typically associated with male athletes participating in contact sports and less frequently with females. Endoscopic surgery may fully treat the patient with athletic pubalgia. Purpose: To perform an outcomes analysis of magnetic resonance imaging (MRI) and endoscopic surgery in female patients with athletic pubalgia. Study Design: Cohort study; Level of evidence, 3. Methods: Fifteen physically active female patients (mean age, 37 years) with athletic pubalgia were treated surgically via placement of total extraperitoneal endoscopic polypropylene mesh behind the injured groin area. The presence of preoperative bone marrow edema (BME) at the pubic symphysis seen on MRI was graded from 0 to 3 and correlated with pain scores after surgery. The outcome measures were pre- and postoperative pain scores and recovery to daily activity between 1 and 12 months after surgery. Results were compared with previously published scores from male athletes (n = 30). Results: With the exception of lower body mass index, the females with (n = 8) and without (n = 7) pubic BME had similar patient characteristics to the corresponding males. Mean inguinal pain scores (0-10) before surgical treatment were greater in females than males (during exercise, 7.8 ± 1.1 vs 6.9 ± 1.1; P = .0131). One month after surgery, mean pain scores for females were still greater compared with males (2.9 ± 1.7 vs 1.3 ± 1.6; P = .0034). Compared with female athletes with normal MRI, pubic BME was related to increased mean preoperative pain scores (8.13 ± 0.99 vs 6.43 ± 1.2; P = .0122). After 1 year, surgical outcomes were excellent or good in 47% of women. Conclusion: Endoscopic surgery was helpful in half of the females with athletic pubalgia in this study. The presence of pubic BME may predict slightly prolonged recovery from surgery.
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Affiliation(s)
- Markku Matikainen
- Department of Surgery, North Karelia Central Hospital, Joensuu, Finland
| | - Heikki Hermunen
- Department of Radiology, Mikkeli Central Hospital, Mikkeli, Finland
| | - Hannu Paajanen
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland
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Osteitis pubis in professional football players: MRI findings and correlation with clinical outcome. Eur J Radiol 2017; 94:46-52. [PMID: 28941759 DOI: 10.1016/j.ejrad.2017.07.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/13/2017] [Accepted: 07/17/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND PURPOSE Osteitis pubis (OP), a common pathology in elite athletes, is an aseptic inflammatory process of the pubic symphysis bone, and may involve surrounding soft tissues, tendons and muscles. OP is typically characterized by (often recurring) groin pain and is an important cause of time-off from sports activity in athletes. Aim of this retrospective study was to analyze magnetic resonance imaging (MRI) findings in professional football players with clinical diagnosis of OP and to correlate MRI findings with clinical outcome. MATERIAL AND METHODS All professional football players (23 males, 1 female; mean age: 21±3.7years; range: 16-30 years) with groin pain and clinical diagnosis of OP, who underwent pelvic MRI in our institution were retrospectively analyzed. The MR images were analyzed regarding the presence of bone marrow edema and its extension, whether fluid in the symphysis pubis or periarticular soft tissue edema with a rim-like periosteal distribution or edema in the muscles located around the symphyseal joint were present, whether degenerative changes of the symphysis pubis and of signs of symphyseal instability were encountered. A quantitative measurement of the signal intensity in bone marrow edema on 3T STIR sequences was performed, normalizing these values to the mean signal intensity values in the ipsilateral iliopsoas muscle. All patients were classified according to a 3-point grading scale. For each patient, both the symptoms 18 months after the initial MRI examination, the duration of time off from playing football and the kind of treatment applied were evaluated. RESULTS Among all professional athletes, in 20/24 (83.3%) MRI showed signs of OP with bone marrow edema at the pubic bone. 12 of these patients showed complete clinical recovery without any symptoms after 18 months, while in 8 patients partial recovery with persistence of groin pain during higher sports activity was observed. Patients with edema in periarticular soft tissues or in the muscles around the symphyseal joint on MRI at the beginning of symptoms presented significantly more often with a partial recovery after returning to high sports activity (p=0.042 and p=0.036, respectively). A partial recovery was also significantly associated with higher normalized mean signal intensity values in bone marrow edema on STIR sequences at the beginning of symptoms (mean=4.77±1.63 in the group with partial recovery vs. mean=2.86±0.45 in the group with complete recovery; p=0.0019). No significant association was noticed between MRI findings and time of abstinence from high sports activity, as well as between the 3-point grading scale and the time off from high sport activity and recovery at 18 months. CONCLUSIONS Edema in periarticular soft tissues, edema with extension to the muscles located around the symphyseal joint, as well as higher normalized signal intensity values in bone marrow edema on STIR sequences in the pubic bones at the beginning of groin pain are the most reliable MRI findings of a poor clinical long-term outcome of OP in professional football players and should be regarded as negative prognostic factors.
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Non-surgical treatment of pubic overload and groin pain in amateur football players: a prospective double-blinded randomised controlled study. Knee Surg Sports Traumatol Arthrosc 2017; 25:1958-1966. [PMID: 28093636 DOI: 10.1007/s00167-017-4423-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Accepted: 01/03/2017] [Indexed: 01/16/2023]
Abstract
PURPOSE The incidence of groin pain in athletes is steadily increasing. Symptomatic pubic overload with groin pain and aseptic osteitis pubis represent well-known and frequently misdiagnosed overuse injuries in athletes. This study investigated the benefits of standardised non-surgical treatment for swift return-to-football. METHODS In a prospective double-blinded controlled study, 143 amateur football players with groin pain as well as radiological signs and clinical symptoms of pubic overload were analysed for 1 year. Two randomised study groups participated in an intensive physical rehabilitation programme, either with or without shock wave therapy. The control group did not participate in any standardised rehabilitation programme but only stopped participating in sports activity. Follow-up examinations took place 1, 3 months and 1 year after the beginning of therapy. Endpoints were visual analogue scale (VAS), functional tests, the time of return-to-football, recurrent complaints and changes in the MR image. RESULTS Forty-four football players with groin pain and aseptic osteitis pubis were randomised into two study groups; 26 received shock wave therapy, 18 did not. Clinical examination showed pubic overload as a multi-located disease. Players receiving shock wave therapy showed earlier pain relief in the VAS (p < 0.001) and returned to football significantly earlier (p = 0.048) than players without this therapy. Forty-two of 44 players of both study groups returned to football within 4 months after the beginning of therapy and had no recurrent groin pain within 1 year after trauma. Fifty-one players of the control group returned to football after 240 days (p < 0.001), of whom 26 (51%) experienced recurrent groin pain. Follow-up MRI scans did not show any effect of shock wave therapy. CONCLUSION Non-surgical therapy is successful in treating pubic overload and osteitis pubis in athletes. Shock wave therapy as a local treatment significantly reduced pain, thus enabling return-to-football within 3 months after trauma. Early and correct diagnosis is essential for successful intensive physiotherapy. LEVEL OF EVIDENCE I.
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Bisciotti GN, Volpi P, Zini R, Auci A, Aprato A, Belli A, Bellistri G, Benelli P, Bona S, Bonaiuti D, Carimati G, Canata GL, Cassaghi G, Cerulli S, Delle Rose G, Di Benedetto P, Di Marzo F, Di Pietto F, Felicioni L, Ferrario L, Foglia A, Galli M, Gervasi E, Gia L, Giammattei C, Guglielmi A, Marioni A, Moretti B, Niccolai R, Orgiani N, Pantalone A, Parra F, Quaglia A, Respizzi F, Ricciotti L, Pereira Ruiz MT, Russo A, Sebastiani E, Tancredi G, Tosi F, Vuckovic Z. Groin Pain Syndrome Italian Consensus Conference on terminology, clinical evaluation and imaging assessment in groin pain in athlete. BMJ Open Sport Exerc Med 2016; 2:e000142. [PMID: 28890800 PMCID: PMC5566259 DOI: 10.1136/bmjsem-2016-000142] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2016] [Indexed: 12/14/2022] Open
Abstract
The nomenclature and the lack of consensus of clinical evaluation and imaging assessment in groin pain generate significant confusion in this field. The Groin Pain Syndrome Italian Consensus Conference has been organised in order to prepare a consensus document regarding taxonomy, clinical evaluation and imaging assessment for groin pain. A 1-day Consensus Conference was organised on 5 February 2016, in Milan (Italy). 41 Italian experts with different backgrounds participated in the discussion. A consensus document previously drafted was discussed, eventually modified, and finally approved by all members of the Consensus Conference. Unanimous consensus was reached concerning: (1) taxonomy (2) clinical evaluation and (3) imaging assessment. The synthesis of these 3 points is included in this paper. The Groin Pain Syndrome Italian Consensus Conference reached a consensus on three main points concerning the groin pain syndrome assessment, in an attempt to clarify this challenging medical problem.
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Affiliation(s)
- G N Bisciotti
- Qatar Orthopedic and Sport Medicine Hospital, Doha, Qatar
| | - P Volpi
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy.,FC Internazionale, Milan, Italy
| | - R Zini
- Azienda Ospedaliera "Ospedale San Salvatore", Pesaro, Italy
| | - A Auci
- Kinemove Rehabilitation Center, Pontremoli, La Spezia, Italy
| | | | - A Belli
- FC Internazionale, Milan, Italy
| | | | | | - S Bona
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | - D Bonaiuti
- Fisioclinic Centro Medico Polispecialistico, Pesaro, Italy
| | - G Carimati
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | | | - G Cassaghi
- Kinemove Rehabilitation Center, Pontremoli, La Spezia, Italy
| | - S Cerulli
- Institute of Sports Medicine of Turin, Italy
| | - G Delle Rose
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | | | - F Di Marzo
- Azienda Ospedaliera Universitaria di Udine, Italy
| | | | - L Felicioni
- Ospedale della Misericordia, Grosseto, Italy
| | | | - A Foglia
- Studio di fisioterapia Riabilita, Pesaro, Italy
| | - M Galli
- IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
| | | | - L Gia
- Azienda Ospedaliera Universitaria di Udine, Italy
| | | | - A Guglielmi
- Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | - A Marioni
- Azienda Policlinico Università di Bari, Bari, Italy
| | | | | | - N Orgiani
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | | | - F Parra
- Kinemove Rehabilitation Center, Pontremoli, La Spezia, Italy
| | - A Quaglia
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | - F Respizzi
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | - L Ricciotti
- Kinemove Rehabilitation Center, Pontremoli, La Spezia, Italy
| | | | | | | | | | - F Tosi
- Department of Knee Orthopedic and Sports Traumatology Unit, Humanitas Research Hospital, Rozzano, Italy
| | - Z Vuckovic
- Qatar Orthopedic and Sport Medicine Hospital, Doha, Qatar
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Abstract
This article outlines adductor-related groin pain, pubic-related groin pain, inguinal-related groin pain, and iliopsoas-related groin pain, with a description of the corresponding functional anatomy and imaging findings. The imaging has been described mainly in terms of MR imaging findings as this is the principal imaging modality used to investigate groin pain, although plain radiographs and ultrasound can be very useful adjuncts in specific circumstances, especially if an alternative pathology needs to be excluded.
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Affiliation(s)
- Annu Chopra
- X-Ray department, Musculoskeletal Centre, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapeltown Road, Leeds LS7 4SA, UK
| | - Philip Robinson
- X-Ray department, Musculoskeletal Centre, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapeltown Road, Leeds LS7 4SA, UK; Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals, Chapel Allerton Hospital, Chapletown Road, Leeds LS7 4SA, UK.
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Soligard T, Schwellnus M, Alonso JM, Bahr R, Clarsen B, Dijkstra HP, Gabbett T, Gleeson M, Hägglund M, Hutchinson MR, Janse van Rensburg C, Khan KM, Meeusen R, Orchard JW, Pluim BM, Raftery M, Budgett R, Engebretsen L. How much is too much? (Part 1) International Olympic Committee consensus statement on load in sport and risk of injury. Br J Sports Med 2016; 50:1030-41. [DOI: 10.1136/bjsports-2016-096581] [Citation(s) in RCA: 453] [Impact Index Per Article: 56.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2016] [Indexed: 01/02/2023]
Abstract
Athletes participating in elite sports are exposed to high training loads and increasingly saturated competition calendars. Emerging evidence indicates that poor load management is a major risk factor for injury. The International Olympic Committee convened an expert group to review the scientific evidence for the relationship of load (defined broadly to include rapid changes in training and competition load, competition calendar congestion, psychological load and travel) and health outcomes in sport. We summarise the results linking load to risk of injury in athletes, and provide athletes, coaches and support staff with practical guidelines to manage load in sport. This consensus statement includes guidelines for (1) prescription of training and competition load, as well as for (2) monitoring of training, competition and psychological load, athlete well-being and injury. In the process, we identified research priorities.
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Drew MK, Cook J, Finch CF. Sports-related workload and injury risk: simply knowing the risks will not prevent injuries: Narrative review. Br J Sports Med 2016; 50:1306-1308. [PMID: 27166288 DOI: 10.1136/bjsports-2015-095871] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2016] [Indexed: 01/16/2023]
Abstract
Training loads contribute to sports injury risk but their mitigation has rarely been considered in a sports injury prevention framework. A key concept behind monitoring training loads for injury prevention is to screen for those at increased risk of injury so that workloads can be adjusted to minimise these risks. This review describes how advances in management of workload can be applied as a preventive measure. Primary prevention involves screening for preparticipation load risk factors, such as low training loads, prior to a training period or competition. Secondary prevention involves screening for workloads that are known to precede an injury developing so that modification can be undertaken to mitigate this risk. Tertiary prevention involves rehabilitation practices that include a graded return to training programme to reduce the risk of sustaining a subsequent injury. The association of training loads with injury incidence is now established. Prevention measures such as rule changes that affect the workload of an athlete are universal whereas those that address risk factors of an asymptomatic subgroup are more selective. Prevention measures, when implemented for asymptomatic individuals exhibiting possible injury risk factors, are indicated for an athlete at risk of developing a sports injury. Seven key indicated risks and associated prevention measures are proposed.
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Affiliation(s)
- Michael K Drew
- Department of Physical Therapies, Australian Institute of Sport, Canberra, Australian Capital Territory, Australia.,Australian Collaboration for Research into Injury in Sport and its Prevention (ACRISP), Federation University Australia, Ballarat, Victoria, Australia
| | - Jill Cook
- Australian Collaboration for Research into Injury in Sport and its Prevention (ACRISP), Federation University Australia, Ballarat, Victoria, Australia.,La Trobe University, Bundoora, Victoria, Australia
| | - Caroline F Finch
- Australian Collaboration for Research into Injury in Sport and its Prevention (ACRISP), Federation University Australia, Ballarat, Victoria, Australia
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de SA D, Hölmich P, Phillips M, Heaven S, Simunovic N, Philippon MJ, Ayeni OR. Athletic groin pain: a systematic review of surgical diagnoses, investigations and treatment. Br J Sports Med 2016; 50:1181-6. [DOI: 10.1136/bjsports-2015-095137] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2016] [Indexed: 01/29/2023]
Abstract
IntroductionAthletic groin pain requiring surgery remains a diagnostic and therapeutic challenge. This systematic review aims to identify the most common causes of groin pain in athletes requiring surgery. Additionally, it aims to further characterise their susceptible athlete profiles, common physical examination and imaging techniques, and surgical procedures performed. This will enable the orthopaedic sports medicine clinician/surgeon to best treat these patients.Materials and methodsThe electronic databases MEDLINE, PubMed and EMBASE were searched from database inception to 13 August 2014 for studies in the English language that addressed athletic groin pain necessitating surgery. The search was updated on 4 August 2015 to find any articles published after the original search. The studies were systematically screened and data were abstracted in duplicate, with descriptive data presented.ResultsA total of 73 articles were included within our study, with data from 4655 patients abstracted. Overall, intra-articular and extra-articular causes of groin pain in athletes requiring surgery were equal. The top five causes for pain were: femoroacetabular impingement (FAI) (32%), athletic pubalgia (24%), adductor-related pathology (12%), inguinal pathology (10%) and labral pathology (5%), with 35% of this labral pathology specifically attributed to FAI.ConclusionsGiven the complex anatomy, equal intra-articular and extra-articular contribution, and potential for overlap of clinical entities causing groin pain leading to surgery in athletes, further studies are required to ascertain the finer details regarding specific exam manoeuvres, imaging views and surgical outcomes to best treat this patient population.
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Tak I, Glasgow P, Langhout R, Weir A, Kerkhoffs G, Agricola R. Hip Range of Motion Is Lower in Professional Soccer Players With Hip and Groin Symptoms or Previous Injuries, Independent of Cam Deformities. Am J Sports Med 2016; 44:682-8. [PMID: 26673034 DOI: 10.1177/0363546515617747] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Soccer (football) players often have hip and groin symptoms (HGS), and a previous groin injury is a risk factor for a relapse. Decreased hip range of motion (HROM) has been related to both hip and groin pain and the presence of a cam deformity. How these factors interact is unknown. PURPOSE The first aim was to study whether HGS are associated with HROM. The second aim was to study the association of the presence of a cam deformity with HROM. Additionally, the influence of a cam deformity on the relationship between HGS and HROM was examined. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS Seasonal screening data of 2 professional soccer clubs were used. Variables for HGS were current hip or groin pain, the Copenhagen Hip and Groin Outcome Score (HAGOS), and previous hip- and groin-related time-loss injuries (HGTIs). HROM was determined for hip internal rotation (IR), external rotation, and total rotation (TR) in the supine position and for the bent knee fall out (BKFO) test. A cam deformity was defined by an alpha angle >60° on standardized anteroposterior pelvic and frog-leg lateral radiographs. RESULTS Sixty players (mean [±SD] age, 23.1 ± 4.2 years) were included. All were noninjured at the time of screening. Current hip or groin pain was not associated with HROM. Hips of players in the lowest HAGOS interquartile range (thus most affected by complaints; n = 12) showed less IR (23.9° ± 8.7° vs 28.9° ± 7.8°, respectively; P = .036) and TR (58.2° ± 13.5° vs 65.6° ± 11.8°, respectively; P = .047) than those in the highest interquartile range (n = 29). No such differences were found for BKFO (P = .417). Hips of players with a previous HGTI showed less IR (21.1° ± 6.8° vs 28.3° ± 8.9°, respectively; P < .001) and TR (56.0° ± 8.2° vs 64.5° ± 13.6°, respectively; P < .001) than those without a previous HGTI. This was independent of the presence of a cam deformity. BKFO did not differ between groups (P = .983). Hips with a cam deformity showed less but nonsignificant IR (25.5° ± 10.3° vs 29.0° ± 7.1°, respectively; P = .066) and TR (P = .062) and higher but nonsignificant BKFO values (17.1 cm ± 3.4 cm vs 14.2 cm ± 4.6 cm, respectively; P = .078) than those without a cam deformity. CONCLUSION Decreased HROM in professional soccer players is associated with more hip- and groin-related symptoms and with previous injuries, independent of the presence of a cam deformity.
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Affiliation(s)
- Igor Tak
- Sports Rehabilitation and Manual Therapy Department, Physiotherapy Utrecht Oost, Utrecht, the Netherlands Department of Orthopaedics, Academic Medical Centre, Amsterdam, the Netherlands Academic Centre for Evidence based Sports Medicine (ACES), Amsterdam, the Netherlands Amsterdam Collaboration on Health and Safety in Sports (ACHSS), Amsterdam, the Netherlands
| | - Philip Glasgow
- Sports Institute of Northern Ireland, Belfast, Northern Ireland Sports Medicine Department, Ulster University, Belfast, Northern Ireland
| | - Rob Langhout
- Sports and Manual Therapy, Physiotherapy Dukenburg, Nijmegen, the Netherlands
| | - Adam Weir
- Sports Medicine Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Gino Kerkhoffs
- Department of Orthopaedics, Academic Medical Centre, Amsterdam, the Netherlands Academic Centre for Evidence based Sports Medicine (ACES), Amsterdam, the Netherlands Amsterdam Collaboration on Health and Safety in Sports (ACHSS), Amsterdam, the Netherlands
| | - Rintje Agricola
- Department of Orthopaedics, Erasmus University Medical Centre, Rotterdam, the Netherlands
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Mosler AB, Agricola R, Weir A, Hölmich P, Crossley KM. Which factors differentiate athletes with hip/groin pain from those without? A systematic review with meta-analysis. Br J Sports Med 2016; 49:810. [PMID: 26031646 PMCID: PMC4484362 DOI: 10.1136/bjsports-2015-094602] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background Hip and groin injuries are common in many sports. Understanding the factors differentiating athletes with hip/groin pain from those without these injuries could facilitate management and prevention. Objective Conduct a systematic review and meta-analysis of the literature on factors differentiating athletes with and without hip/groin pain. Methods The review was registered as PROSPERO CRD42014007416 and a comprehensive, systematic search was conducted in June 2014. Inclusion criteria were: cross-sectional, cohort or case–control study designs of n>10 that examined outcome measures differentiating athletes with and without hip/groin pain. Two authors independently screened search results, assessed study quality, and performed data extraction. Methodological heterogeneity was determined and data pooled for meta-analysis when appropriate. A best evidence synthesis was performed on the remaining outcome measures. Results Of 2251 titles identified, 17 articles were included of which 10 were high quality. Sixty two different outcome measures were examined, 8 underwent meta-analysis. Pooled data showed strong evidence that athletes with hip/groin pain demonstrated: pain and lower strength on the adductor squeeze test, reduced range of motion in hip internal rotation and bent knee fall out; however, hip external rotation range was equivalent to controls. Strong evidence was found that lower patient-reported outcome (PRO) scores, altered trunk muscle function, and moderate evidence of bone oedema and secondary cleft sign were associated with hip/groin pain. Conclusions PROs, pain and reduced strength on the adductor squeeze test, reduced range of motion in internal rotation and bent knee fall out are the outcome measures that best differentiate athletes with hip/groin pain from those without this pain.
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Affiliation(s)
- Andrea B Mosler
- Rehabilitation Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
| | - Rintje Agricola
- Department of Orthopaedics, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Adam Weir
- Sports Groin Pain Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Per Hölmich
- Sports Groin Pain Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar Arthroscopic Center Amager, SORC-C, Copenhagen University Hospital, Amager-Hvidovre, Denmark
| | - Kay M Crossley
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia School of Allied Health, La Trobe University, Victoria, Australia
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Drew MK, Finch CF. The Relationship Between Training Load and Injury, Illness and Soreness: A Systematic and Literature Review. Sports Med 2016; 46:861-83. [DOI: 10.1007/s40279-015-0459-8] [Citation(s) in RCA: 269] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Gabbett TJ. The training-injury prevention paradox: should athletes be training smarter and harder? Br J Sports Med 2016; 50:273-80. [PMID: 26758673 PMCID: PMC4789704 DOI: 10.1136/bjsports-2015-095788] [Citation(s) in RCA: 716] [Impact Index Per Article: 89.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2015] [Indexed: 11/07/2022]
Abstract
Background There is dogma that higher training load causes higher injury rates. However, there is also evidence that training has a protective effect against injury. For example, team sport athletes who performed more than 18 weeks of training before sustaining their initial injuries were at reduced risk of sustaining a subsequent injury, while high chronic workloads have been shown to decrease the risk of injury. Second, across a wide range of sports, well-developed physical qualities are associated with a reduced risk of injury. Clearly, for athletes to develop the physical capacities required to provide a protective effect against injury, they must be prepared to train hard. Finally, there is also evidence that under-training may increase injury risk. Collectively, these results emphasise that reductions in workloads may not always be the best approach to protect against injury. Main thesis This paper describes the ‘Training-Injury Prevention Paradox’ model; a phenomenon whereby athletes accustomed to high training loads have fewer injuries than athletes training at lower workloads. The Model is based on evidence that non-contact injuries are not caused by training per se, but more likely by an inappropriate training programme. Excessive and rapid increases in training loads are likely responsible for a large proportion of non-contact, soft-tissue injuries. If training load is an important determinant of injury, it must be accurately measured up to twice daily and over periods of weeks and months (a season). This paper outlines ways of monitoring training load (‘internal’ and ‘external’ loads) and suggests capturing both recent (‘acute’) training loads and more medium-term (‘chronic’) training loads to best capture the player's training burden. I describe the critical variable—acute:chronic workload ratio—as a best practice predictor of training-related injuries. This provides the foundation for interventions to reduce players risk, and thus, time-loss injuries. Summary The appropriately graded prescription of high training loads should improve players’ fitness, which in turn may protect against injury, ultimately leading to (1) greater physical outputs and resilience in competition, and (2) a greater proportion of the squad available for selection each week.
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Affiliation(s)
- Tim J Gabbett
- School of Exercise Science, Australian Catholic University, Brisbane, Queensland, Australia School of Human Movement Studies, University of Queensland, Brisbane, Queensland, Australia
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Muschaweck U, Gollwitzer H, Conze J. [Sportsmen's groin. Definition, differential diagnostics and therapy]. DER ORTHOPADE 2015; 44:173-85; quiz 186-7. [PMID: 25666704 DOI: 10.1007/s00132-014-3073-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Groin pain in athletes is a common problem and can have extensive consequences for professional athletes. The anatomical and functional complexity of the groin as well as radiating pain from remote anatomical regions can make the differential diagnostic a challenge and requires special attention. As there are a wide variety of possible causes for groin pain, a multidisciplinary approach is required. The treating orthopedic surgeon needs to pay special attention to prearthritic hip deformities to avoid irreversible damage of the hip joint. By a meticulous patient history and identification of the pain character, followed by clinical, sonographic and radiographic investigations, a differential diagnosis can usually be achieved. Besides typical orthopedic causes pathological findings particularly in the area of the groin need to be considered, clarified and adequately treated; therefore, a clear terminology of the different diseases is necessary. Sportsmen's groin is not a hernia but should be perceived as a separate entity due to its typical pain character and detection of a measurable protrusion of the posterior wall of the inguinal canal by ultrasound.
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Affiliation(s)
- U Muschaweck
- Hernienzentrum UM, Arabellastraße 17, 81925, München, Deutschland,
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Angoules AG. Osteitis pubis in elite athletes: Diagnostic and therapeutic approach. World J Orthop 2015; 6:672-679. [PMID: 26495244 PMCID: PMC4610909 DOI: 10.5312/wjo.v6.i9.672] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 07/13/2015] [Accepted: 08/07/2015] [Indexed: 02/06/2023] Open
Abstract
Osteitis pubis (OP) is a debilitating overuse syndrome characterizing by pelvic pain and local tenderness over the pubic symphysis commonly encountered in athletes often involved in kicking, twisting and cutting activities in sports such as soccer and rugby and to a lesser degree distance running. It is a common source of groin pain in elite athletes attributable to pubis sympysis instability as the result of microtrauma caused by repetitive muscle strains on pubic bones. Diagnosis is based mainly on detailed sports history and a meticulous clinical examination, although occasionally is difficult to distinguish this nosological entity from other pathologies affecting the involved area which may occur concomitantly in the same patient. Radiologic examinations such as plain radiographs, magnetic resonance imaging and 3 phase bone isotope scanning may be helpful to differentiate from other clinical entities with similar clinical presentation. Most cases respond well to conservative treatment which includes several physical modalities and especially a progressive rehabilitation programmed individualized to each one of patients diagnosed with OP. Local injection therapies have been also been proposed as a non-operative therapeutic option for the efficient management of these patients. In refractory cases, surgical therapeutic strategies are warranted. These include several open or minimally invasive surgical interventions such as arthroscopic or open symphysis curettage, wedge or total resection of pubic sympysis, polypropylene mesh placement and pubic fusion. In this review a critical analysis of OP in elite athletes is performed with special focus on current concepts of diagnosis and management of this source of athletic groin pain.
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The relationship between workloads, physical performance, injury and illness in adolescent male football players. Sports Med 2015; 44:989-1003. [PMID: 24715614 DOI: 10.1007/s40279-014-0179-5] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND The expectation that training enhances performance is well explored in professional sport. However, the additional challenges of physical and cognitive maturation may require careful consideration when determining workloads to enhance performance in adolescents. OBJECTIVE The objective of this study was to determine the state of knowledge on the relationship between workloads, physical performance, injury and/or illness in adolescent male football players. METHODS A systematic review of workloads, physical performance, injury and illness in male adolescent football players was conducted. Studies for this review were identified through a systematic search of six electronic databases (Academic Search Complete, CINAHL, PsycINFO, PubMed, SPORTDiscus, and Web of Science). For the purpose of this review, load was defined as the cumulative amount of stress placed on an individual from multiple training sessions and games over a period of time, expressed in terms of either the external workloads performed (e.g., resistance lifted, kilometres run) or the internal response (e.g., heart rate, rating of perceived exertion) to that workload. RESULTS A total of 2,081 studies were initially retrieved from the six databases, of which 892 were duplicates. After screening the titles, abstracts and full texts, we identified 23 articles meeting our criteria around adolescent football players, workloads, physical performance, injury and/or illness. Seventeen articles addressed the relationship between load and physical performance, four articles addressed the relationship between load and injury and two articles addressed both. A wide range of training modalities were employed to improve the physical performance of adolescent football players, with strength training, high-intensity interval training, dribbling and small-sided games training, and a combination of these modalities in addition to normal football training, resulting in improved performances on a wide range of physiological and skill assessments. Furthermore, there was some (limited) evidence that higher workloads may be associated with the development of better physical qualities, with one study demonstrating enhanced submaximal interval shuttle run performance with each additional hour of training or game play. Of the few studies examining negative consequences associated with workloads, increases in training load led to increases in injury rates, while longer training duration was associated with a greater incidence of illness. CONCLUSION The combined capacity for adolescent males to grow, train and improve physical performance highlights and underscores an exciting responsiveness to training in the football environment. However, the capacity to train has some established barriers for adolescents experiencing high workloads, which could also result in negative consequences. Additional research on stage-appropriate training for adolescent male footballers is required in order to address the knowledge gaps and enhance safe and efficient training practices.
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Branci S, Thorborg K, Bech BH, Boesen M, Nielsen MB, Hölmich P. MRI findings in soccer players with long-standing adductor-related groin pain and asymptomatic controls. Br J Sports Med 2014; 49:681-91. [DOI: 10.1136/bjsports-2014-093710] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2014] [Indexed: 11/04/2022]
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Branci S, Thorborg K, Bech BH, Boesen M, Magnussen E, Court-Payen M, Nielsen MB, Hölmich P. The Copenhagen Standardised MRI protocol to assess the pubic symphysis and adductor regions of athletes: outline and intratester and intertester reliability. Br J Sports Med 2014; 49:692-9. [DOI: 10.1136/bjsports-2014-094239] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2014] [Indexed: 11/04/2022]
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Drew MK, Osmotherly PG, Chiarelli PE. Imaging and clinical tests for the diagnosis of long-standing groin pain in athletes. A systematic review. Phys Ther Sport 2014; 15:124-9. [DOI: 10.1016/j.ptsp.2013.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 09/20/2013] [Accepted: 11/06/2013] [Indexed: 12/22/2022]
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Abstract
BACKGROUND The clinical significance of an incidental finding of bone marrow edema (BME) on MRI in professional runners is poorly understood. PURPOSE To investigate the prevalence and clinical and radiological progression of BME lesions in professional runners who consider themselves to be asymptomatic. STUDY DESIGN Case series; Level of evidence, 4. METHODS Sixteen athletes (13 men and 3 women; mean age, 22.9 ± 2.7 years) were recruited from the Dutch National Committee middle-distance and long-distance running selection. All athletes had been injury free for the year before the study. Magnetic resonance imaging scans were obtained before the start of the season and at the end of the season. Both pubic bones, hips, knees, and ankles were scanned in a single session. Preseason and postseason Lysholm scores were obtained. RESULTS Fourteen of the 16 athletes had BME lesions before the start of the season (45 BME lesions in total). Most BME lesions (69%; 31/45) were located in the ankle joint and foot. More than half of the lesions (58%; 26/45) fluctuated during the season, with new lesions occurring (20%; 9/45) and old lesions disappearing (22%; 10/45). The few clinical complaints that occurred throughout the season were not related to the presence of BME lesions. CONCLUSION Almost all asymptomatic athletes showed BME lesions, with more than half of the lesions fluctuating during the season. These data suggest that the incidental finding of a BME lesion on MRI of professional runners should not immediately be related to clinical complaints or lead to an altered training program.
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Affiliation(s)
- Peter R Kornaat
- Samuel K. Van de Velde, Department of Orthopaedic Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, the Netherlands.
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Robinson P, Grainger AJ, Hensor EMA, Batt ME, O'Connor PJ. Do MRI and ultrasound of the anterior pelvis correlate with, or predict, young football players’ clinical findings? A 4-year prospective study of elite academy soccer players. Br J Sports Med 2014; 49:176-82. [DOI: 10.1136/bjsports-2013-092932] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kuikka L, Hermunen H, Paajanen H. Effect of pubic bone marrow edema on recovery from endoscopic surgery for athletic pubalgia. Scand J Med Sci Sports 2013; 25:98-103. [PMID: 24350624 DOI: 10.1111/sms.12158] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2013] [Indexed: 11/27/2022]
Abstract
Athletic pubalgia (sportsman's hernia) is often repaired by surgery. The presence of pubic bone marrow edema (BME) in magnetic resonance imaging (MRI) may effect on the outcome of surgery. Surgical treatment of 30 patients with athletic pubalgia was performed by placement of totally extraperitoneal endoscopic mesh behind the painful groin area. The presence of pre-operative BME was graded from 0 to 3 using MRI and correlated to post-operative pain scores and recovery to sports activity 2 years after operation. The operated athletes participated in our previous prospective randomized study. The athletes with (n = 21) or without (n = 9) pubic BME had similar patients' characteristics and pain scores before surgery. Periostic and intraosseous edema at symphysis pubis was related to increase of post-operative pain scores only at 3 months after surgery (P = 0.03) but not to long-term recovery. Two years after surgery, three athletes in the BME group and three in the normal MRI group needed occasionally pain medication for chronic groin pain, and 87% were playing at the same level as before surgery. This study indicates that the presence of pubic BME had no remarkable long-term effect on recovery from endoscopic surgical treatment of athletic pubalgia.
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Affiliation(s)
- L Kuikka
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland
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Hölmich P, Thorborg K, Nyvold P, Klit J, Nielsen MB, Troelsen A. Does bony hip morphology affect the outcome of treatment for patients with adductor-related groin pain? Outcome 10 years after baseline assessment. Br J Sports Med 2013; 48:1240-4. [PMID: 23847009 DOI: 10.1136/bjsports-2013-092478] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Adductor-related groin pain and bony morphology such as femoroacetabular impingement (FAI) or hip dysplasia can coexist clinically. A previous randomised controlled trial in which athletes with adductor-related groin pain underwent either passive treatment (PT) or active treatment (AT) showed good results in the AT group. The primary purpose of the present study was to evaluate if radiological signs of FAI or hip dysplasia seem to affect the clinical outcome, initially and at 8-12 years of follow-up. METHODS 47 patients (80%) were available for follow-up. The clinical result was assessed by a standardised clinical outcome combining patient-reported activity, symptoms and physical examination. Anterioposterior pelvic radiographs were obtained and the centre-edge angle of Wiberg, α angle, presence of a crossover sign and Tönnis grade of osteoarthritis were assessed by a blinded observer using a reliable protocol. RESULTS No significant between-group differences regarding the distribution of radiological morphologies were found. There was a decrease over time in clinical outcome in the AT group with α angles >55° compared to those with α angles <55° (p=0.047). In the AT group, there was no significant difference in the distribution of Tönnis grades between hips that had an unchanged or improved outcome compared with hips that had a worse outcome over time (p=0.145). CONCLUSIONS No evidence was found that bony hip morphology related to FAI or dysplasia prevents successful outcome of the exercise treatment programme with results lasting 8-12 years. The entity of adductor-related groin pain in physically active adults can be treated with AT even in the presence of morphological changes to the hip joint.
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Affiliation(s)
- Per Hölmich
- Arthroscopic Center Amager, Copenhagen Sports Orthopaedic Research Center, Copenhagen University Hospital, Copenhagen, Denmark AspetarSports Groin Pain Center, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Kristian Thorborg
- Arthroscopic Center Amager, Copenhagen Sports Orthopaedic Research Center, Copenhagen University Hospital, Copenhagen, Denmark
| | - Per Nyvold
- Arthroscopic Center Amager, Copenhagen Sports Orthopaedic Research Center, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jakob Klit
- AspetarSports Groin Pain Center, Qatar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Michael B Nielsen
- Department of Radiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Anders Troelsen
- Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre, University Hospital, Copenhagen, Denmark
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Branci S, Thorborg K, Nielsen MB, Hölmich P. Radiological findings in symphyseal and adductor-related groin pain in athletes: a critical review of the literature. Br J Sports Med 2013; 47:611-9. [DOI: 10.1136/bjsports-2012-091905] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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