1. Picavet HSSchouten JSMusculoskeletal pain in the Netherlands: prevalences, consequences and risk groups, the DMC(3)‐study. Pain.2003;102(1‐2):167‐178. [PubMed] [Google Scholar]
2. Fricker PATaunton JEAmmann WOsteitis pubis in athletes. Infection, inflammation or injury?Sports Med.1991;12(4):266‐279. [PubMed] [Google Scholar]
3. van der Waal JMBot SDTerwee CBvan der Windt DABouter LMDekker JThe course and prognosis of hip complaints in general practice. Ann. Behav. Med.2006;31(3):297‐308. [PubMed] [Google Scholar]
4. Nielsen ABYde JEpidemiology and traumatology of injuries in soccer. Am. J. Sports Med.1989;17(6):803‐807. [PubMed] [Google Scholar]
5. Ekstrand JHilding JThe incidence and differential diagnosis of acute groin injuries in male soccer players. Scand. J. Med. Sci. Sports.1999;9(2):98‐103. [PubMed] [Google Scholar]
6. Pettersson MLorentzon RIce hockey injuries: a 4‐year prospective study of a Swedish elite ice hockey team. Br. J. Sports Med.1993;27(4):251‐254. [PMC free article] [PubMed] [Google Scholar]
7. Thorborg KSerner APetersen JMadsen TMMagnusson PHolmich PHip adduction and abduction strength profiles in elite soccer players: implications for clinical evaluation of hip adductor muscle recovery after injury. Am. J. Sports Med.2011;39(1):121‐126. [PubMed] [Google Scholar]
8. Orchard J, Seward H, Orchard JAFL Injury Report 2012http://www.afl.com.au/staticfile/AFL%20Tenant/AFL/Files/AFLInjuryReportFor2012.pdfAccessed 5‐29‐14.
9. Werner JHagglund MWalden MEkstrand JUEFA injury study: a prospective study of hip and groin injuries in professional football over seven consecutive seasons. Br. J. Sports Med.2009;43(13):1036‐1040. [PubMed] [Google Scholar]
10. Jaeschke RGuyatt GHSackett DLUsers’ guides to the medical literature. III. How to use an article about a diagnostic test. B. What are the results and will they help me in caring for my patientsϿ. The Evidence‐Based Medicine Working Group. JAMA.1994;271(9):703‐707. [PubMed] [Google Scholar]
11. Sackett DLStraws SERichardson WSRosenberg WHaynes RBEvidence‐Based Medicine: How to Practice and Teach EBM. 2nd ed. London: Harcourt Publishers Limited; 2000. [Google Scholar]
12. World Health Organization: Towards a Common Language for Functioning, Disability and Health, ICF. 2002http://www.who.int/classifications/icf/training/icfbeginnersguide.pdf. Accessed 5‐28‐14.
13. Hampton JRHarrison MJMitchell JRPrichard JSSeymour CRelative contributions of history‐taking, physical examination, and laboratory investigation to diagnosis and management of medical outpatients. Br Med J.1975;2(5969):486‐489. [PMC free article] [PubMed] [Google Scholar]
14. Peterson MCHolbrook JHVon Hales DSmith NLStaker LVContributions of the history, physical examination, and laboratory investigation in making medical diagnoses. West J Med.1992;156(2):163‐165. [PMC free article] [PubMed] [Google Scholar]
15. Schmitt BPKushner MSWiener SLThe diagnostic usefulness of the history of the patient with dyspnea. J Gen Intern Med.1986;1(6):386‐393. [PubMed] [Google Scholar]
16. Sandler GCosts of unnecessary tests. Br Med J.1979;2(6181):21‐24. [PMC free article] [PubMed] [Google Scholar]
17. Roshan MRao APA study on relative contributions of the history, physical examination and investigations in making medical diagnosis. J. Assoc. Physicians India.2000;48(8):771‐775. [PubMed] [Google Scholar]
18. Reiman MPWeisbach PCGlynn PEThe hips influence on low back pain: a distal link to a proximal problem. J Sport Rehabil. Feb 2009;18(1):24‐32. [PubMed] [Google Scholar]
19. Brown MDGomez‐Marin OBrookfield KFLi PSDifferential diagnosis of hip disease versus spine disease. Clin Orthop Relat Res.2004(419):280‐284. [PubMed] [Google Scholar]
20. Lesher JMDreyfuss PHager NKaplan MFurman MHip joint pain referral patterns: a descriptive study. Pain Med.2008;9(1):22‐25. [PubMed] [Google Scholar]
21. Arnold DRKeene JSBlankenbaker DGDesmet AAHip pain referral patterns in patients with labral tears: analysis based on intra‐articular anesthetic injections, hip arthroscopy, and a new pain “circle” diagram. Phys Sportsmed.2011;39(1):29‐35. [PubMed] [Google Scholar]
22. Keeney JAPeelle MWJackson JRubin DMaloney WJClohisy JCMagnetic resonance arthrography versus arthroscopy in the evaluation of articular hip pathology. Clin Orthop Relat Res.2004(429):163‐169. [PubMed] [Google Scholar]
23. McCarthy JCBusconi BThe role of hip arthroscopy in the diagnosis and treatment of hip disease. Orthopedics.1995;18(8):753‐756. [PubMed] [Google Scholar]
24. Byrd JWSnapping hip. Oper Tech Sports Med.2005;13:303‐308. [Google Scholar]
25. Narvani AATsiridis EKendall SChaudhuri RThomas PA preliminary report on prevalence of acetabular labrum tears in sports patients with groin pain. Knee Surg. Sports Traumatol. Arthrosc.2003;11(6):403‐408. [PubMed] [Google Scholar]
26. Fitzgerald RH Jr.Acetabular labrum tears. Diagnosis and treatment. Clin Orthop Relat Res.1995(311):60‐68. [PubMed] [Google Scholar]
27. Allen WCCope RCoxa Saltans: The Snapping Hip Revisited. J. Am. Acad. Orthop. Surg.1995;3(5):303‐308. [PubMed] [Google Scholar]
28. Burnett RSDella Rocca GJPrather HCurry MMaloney WJClohisy JCClinical presentation of patients with tears of the acetabular labrum. J. Bone Joint Surg. Am.2006;88(7):1448‐1457. [PubMed] [Google Scholar]
29. Winston PAwan RCassidy JDBleakney RKClinical examination and ultrasound of self‐reported snapping hip syndrome in elite ballet dancers. Am. J. Sports Med.2007;35(1):118‐126. [PubMed] [Google Scholar]
30. Byrd JWPhysical Examination. In: Byrd JW, ed. Operative Hip Arthroscopy. 2nd ed. New York: Springer; 2005. [Google Scholar]
31. Philippon MJSchenker MLAthletic hip injuries and capsular laxity. Operative Tech Orthop.2005;15:261‐266. [Google Scholar]
32. Livingston LAStevenson JMOlney SJStairclimbing kinematics on stairs of differing dimensions. Arch. Phys. Med. Rehabil.1991;72(6):398‐402. [PubMed] [Google Scholar]
33. McFadyen BJWinter DAAn integrated biomechanical analysis of normal stair ascent and descent. J. Biomech.1988;21(9):733‐744. [PubMed] [Google Scholar]
34. Magee DJ, ed Orthopedic Physical Assessment, 4th ed. Philadelphia: WB Saunders; 2002. DJ M, ed. Hip. [Google Scholar]
35. Lamontagne MKennedy MJBeaule PEThe effect of cam FAI on hip and pelvic motion during maximum squat. Clin. Orthop.2009;467(3):645‐650. [PMC free article] [PubMed] [Google Scholar]
36. Hurwitz DEFoucher KCAndriacchi TPA new parametric approach for modeling hip forces during gait. J. Biomech.2003;36(1):113‐119. [PubMed] [Google Scholar]
37. Youdas JWMadson TJHollman JHUsefulness of the Trendelenburg test for identification of patients with hip joint osteoarthritis. Physiother.2010;26(3):184‐194. [PubMed] [Google Scholar]
38. Song KMHalliday SReilly CKeezel WGait abnormalities following slipped capital femoral epiphysis. J. Pediatr. Orthop.2004;24(2):148‐155. [PubMed] [Google Scholar]
39. Arnold ASSalinas SAsakawa DJDelp SLAccuracy of muscle moment arms estimated from MRI‐based musculoskeletal models of the lower extremity. Comput. Aided Surg.2000;5(2):108‐119. [PubMed] [Google Scholar]
40. Henschke NMaher CGRefshauge KMScreening for malignancy in low back pain patients: a systematic review. Eur. Spine J.2007;16(10):1673‐1679. [PMC free article] [PubMed] [Google Scholar]
41. Meyers WCFoley DPGarrett WELohnes JHMandlebaum BRManagement of severe lower abdominal or inguinal pain in high‐performance athletes. PAIN (Performing Athletes with Abdominal or Inguinal Neuromuscular Pain Study Group). Am. J. Sports Med.Jan‐Feb2000;28(1):2‐8. [PubMed] [Google Scholar]
42. Gabbe BJBailey MCook JLet al. The association between hip and groin injuries in the elite junior football years and injuries sustained during elite senior competition. Br. J. Sports Med.2010;44(11):799‐802. [PubMed] [Google Scholar]
43. Leerar PJBoissonnault WDomholdt ERoddey TDocumentation of red flags by physical therapists for patients with low back pain. J Man Manip Ther.2007;15(1):42‐49. [PMC free article] [PubMed] [Google Scholar]
44. Van den Bruel AHaj‐Hassan TThompson MBuntinx FMant DDiagnostic value of clinical features at presentation to identify serious infection in children in developed countries: a systematic review. Lancet.2010;375(9717):834‐845. [PubMed] [Google Scholar]
45. Reiman MPGoode APHegedus EJCook CEWright AADiagnostic accuracy of clinical tests of the hip: a systematic review with meta‐analysis. Br. J. Sports Med.2013;47(14):893‐902. [PubMed] [Google Scholar]
46. Kang LBelcher DHulstyn MJStress fractures of the femoral shaft in women's college lacrosse: a report of seven cases and a review of the literature. Br. J. Sports Med.2005;39(12):902‐906. [PMC free article] [PubMed] [Google Scholar]
47. Johnson AWWeiss CB Jr.Wheeler DLStress fractures of the femoral shaft in athletes‐‐more common than expected. A new clinical test. Am. J. Sports Med.1994;22(2):248‐256. [PubMed] [Google Scholar]
48. Donelson RAprill CMedcalf RGrant WA prospective study of centralization of lumbar and referred pain. A predictor of symptomatic discs and anular competence. Spine (Phila Pa 1976).1997;22(10):1115‐1122. [PubMed] [Google Scholar]
49. Laslett MAprill CNMcDonald BOberg BClinical predictors of lumbar provocation discography: a study of clinical predictors of lumbar provocation discography. Eur. Spine J.2006;15(10):1473‐1484. [PubMed] [Google Scholar]
50. van der Windt DASimons ERiphagen IIet al. Physical examination for lumbar radiculopathy due to disc herniation in patients with low‐back pain. Cochrane Database Syst Rev.2010(2):CD007431. [PubMed] [Google Scholar]
51. Deville WLvan der Windt DADzaferagic ABezemer PDBouter LMThe test of Lasegue: systematic review of the accuracy in diagnosing herniated discs. Spine (Phila Pa 1976).2000;25(9):1140‐1147. [PubMed] [Google Scholar]
52. Laslett MAprill CNMcDonald BYoung SBDiagnosis of sacroiliac joint pain: validity of individual provocation tests and composites of tests. Man Ther.2005;10(3):207‐218. [PubMed] [Google Scholar]
53. Schwarzer ACDerby RAprill CNFortin JKine GBogduk NPain from the lumbar zygapophysial joints: a test of two models. J. Spinal Disord.1994;7(4):331‐336. [PubMed] [Google Scholar]
54. Whiting PRutjes AWReitsma JBBossuyt PMKleijnen JThe development of QUADAS: a tool for the quality assessment of studies of diagnostic accuracy included in systematic reviews. BMC Med Res Methodol.2003;3:25. [PMC free article] [PubMed] [Google Scholar]
55. Clohisy JCCarlisle JCTrousdale Ret al. Radiographic evaluation of the hip has limited reliability. Clin Orthop Relat Res.2009;467(3):666‐675. [PMC free article] [PubMed] [Google Scholar]
56. Silvis MLMosher TJSmetana BSet al. High prevalence of pelvic and hip magnetic resonance imaging findings in asymptomatic collegiate and professional hockey players. Am. J. Sports Med.2011;39(4):715‐721. [PubMed] [Google Scholar]
57. Jung KARestrepo CHellman MAbdelSalam HMorrison WParvizi JThe prevalence of cam‐type femoroacetabular deformity in asymptomatic adults. J. Bone Joint Surg. Br.2011;93(10):1303‐1307. [PubMed] [Google Scholar]
58. Gerhardt MBRomero AASilvers HJHarris DJWatanabe DMandelbaum BRThe prevalence of radiographic hip abnormalities in elite soccer players. Am. J. Sports Med.2012;40(3):584‐588. [PubMed] [Google Scholar]
59. Hartofilakidis GBardakos NVBabis GCGeorgiades GAn examination of the association between different morphotypes of femoroacetabular impingement in asymptomatic subjects and the development of osteoarthritis of the hip. J. Bone Joint Surg. Br.2011;93(5):580‐586. [PubMed] [Google Scholar]
60. Kassarjian AHip MR arthrography and femoroacetabular impingement. Semin Musculoskelet Radiol.2006;10(3):208‐219. [PubMed] [Google Scholar]
61. Ganz RParvizi JBeck MLeunig MNotzli HSiebenrock KAFemoroacetabular impingement: a cause for osteoarthritis of the hip. Clin Orthop Relat Res.2003(417):112‐120. [PubMed] [Google Scholar]
62. Kumar RAggarwal AFemoroacetabular impingement and risk factors: a study of 50 cases. Orthop Surg.2011;3(4):236‐241. [PMC free article] [PubMed] [Google Scholar]
63. Nepple JJLehmann CLRoss JRSchoenecker PLClohisy JCCoxa profunda is not a useful radiographic parameter for diagnosing pincer‐type femoroacetabular impingement. J. Bone Joint Surg. Am.2013;95(5):417‐423. [PubMed] [Google Scholar]
64. Croft PCooper CWickham CCoggon DDefining osteoarthritis of the hip for epidemiologic studies. Am. J. Epidemiol.1990;132(3):514‐522. [PubMed] [Google Scholar]
65. Rosenberg ZSLa Rocca Vieira RChan SSet al. Bisphosphonate‐related complete atypical subtrochanteric femoral fractures: diagnostic utility of radiography. AJR. Am. J. Roentgenol.2011;197(4):954‐960. [PubMed] [Google Scholar]
66. Carlisle JCZebala LPShia DSet al. Reliability of various observers in determining common radiographic parameters of adult hip structural anatomy. Iowa Orthop. J.2011;31:52‐58. [PMC free article] [PubMed] [Google Scholar]
67. Konan SRayan FHaddad FSIs the frog lateral plain radiograph a reliable predictor of the alpha angle in femoroacetabular impingement?J. Bone Joint Surg. Br.2010;92(1):47‐50. [PubMed] [Google Scholar]
68. Verrall GMSlavotinek JPFon GTIncidence of pubic bone marrow oedema in Australian rules football players: relation to groin pain. Br. J. Sports Med.2001;35(1):28‐33. [PMC free article] [PubMed] [Google Scholar]
69. Smith TOHilton GToms APDonell STHing CBThe diagnostic accuracy of acetabular labral tears using magnetic resonance imaging and magnetic resonance arthrography: a meta‐analysis. Eur. Radiol.2011;21(4):863‐874. [PubMed] [Google Scholar]
70. Westacott DJMinns JIFoguet PThe diagnostic accuracy of magnetic resonance imaging and ultrasonography in gluteal tendon tears‐‐a systematic review. Hip int.2011;21(6):637‐645. [PubMed] [Google Scholar]
71. Mamisch TCZilkens CSiebenrock KABittersohl BKim YJWerlen SHip MRI and its implications for surgery in osteoarthritis patients. Rheum. Dis. Clin. North Am.2009;35(3):591‐604. [PubMed] [Google Scholar]
72. Smith TOSimpson MEjindu VHing CBThe diagnostic test accuracy of magnetic resonance imaging, magnetic resonance arthrography and computer tomography in the detection of chondral lesions of the hip. Eur J Orthop Surg Traumatol.2013;23(3):335‐344. [PubMed] [Google Scholar]
73. Reurink GJansen SPBisselink JMVincken PWWeir AMoen MHReliability and Validity of Diagnosing Acetabular Labral Lesions with Magnetic Resonance Arthrography. J. Bone Joint Surg. Am.2012. [PubMed] [Google Scholar]
74. Nishii TTanaka HSugano NMiki HTakao MYoshikawa HDisorders of acetabular labrum and articular cartilage in hip dysplasia: evaluation using isotropic high‐resolutional CT arthrography with sequential radial reformation. Osteoarthritis Cartilage.2007;15(3):251‐257. [PubMed] [Google Scholar]
75. Yamamoto YTonotsuka HUeda THamada YUsefulness of radial contrast‐enhanced computed tomography for the diagnosis of acetabular labrum injury. Arthroscopy.2007;23(12):1290‐1294. [PubMed] [Google Scholar]
76. Paajanen HHermunen HKaronen JPubic magnetic resonance imaging findings in surgically and conservatively treated athletes with osteitis pubis compared to asymptomatic athletes during heavy training. Am. J. Sports Med.2008;36(1):117‐121. [PubMed] [Google Scholar]
77. Malanga GADentico RHalperin JSUltrasonography of the hip and lower extremity. Phys. Med. Rehabil. Clin. N. Am.2010;21(3):533‐547. [PubMed] [Google Scholar]
78. Shipman SAHelfand MMoyer VAYawn BPScreening for developmental dysplasia of the hip: a systematic literature review for the US Preventive Services Task Force. Pediatrics.2006;117(3):e557‐576. [PubMed] [Google Scholar]
79. Shorter DHong TOsborn DAScreening programmes for developmental dysplasia of the hip in newborn infants. Cochrane Database Syst Rev.2011(9):CD004595. [PMC free article] [PubMed] [Google Scholar]
80. Branci SThorborg KNielsen MBHolmich PRadiological findings in symphyseal and adductor‐related groin pain in athletes: a critical review of the literature. Br. J. Sports Med.2013;47(10):611‐619. [PubMed] [Google Scholar]
81. Jansen JAMens JMBackx FJStam HJDiagnostics in athletes with long‐standing groin pain. Scand. J. Med. Sci. Sports.2008;18(6):679‐690. [PubMed] [Google Scholar]
82. Jin WKim KIRhyu KHet al. Sonographic evaluation of anterosuperior hip labral tears with magnetic resonance arthrographic and surgical correlation. J. Ultrasound Med. Mar 2012;31(3):439‐447. [PubMed] [Google Scholar]
83. Fearon AMScarvell JMCook JLSmith PNDoes ultrasound correlate with surgical or histologic findings in greater trochanteric pain syndromeϿ. A pilot study. Clin Orthop Relat Res.2010;468(7):1838‐1844. [PMC free article] [PubMed] [Google Scholar]
84. Rubin SJMarquardt JDGottlieb RHMeyers SPTotterman SMO'Mara REMagnetic resonance imaging: a cost‐effective alternative to bone scintigraphy in the evaluation of patients with suspected hip fractures. Skeletal Radiol.1998;27(4):199‐204. [PubMed] [Google Scholar]
85. Byrd JWTJones KSDiagnostic accuracy of clinical assessment, magnetic resonance imaging, magnetic resonance arthrography, and intra‐articular injection in hip arthroscopy patients. Am. J. Sports Med.2004;32(7):1668‐1674. [PubMed] [Google Scholar]
86. Kivlan BRMartin RLSekiya JKResponse to diagnostic injection in patients with femoroacetabular impingement, labral tears, chondral lesions, and extra‐articular pathology. Arthroscopy.2011;27(5):619‐627. [PubMed] [Google Scholar]
87. Ayeni ORFarrokhyar FCrouch SChan KSprague SBhandari MPre‐operative intra‐articular hip injection as a predictor of short‐term outcome following arthroscopic management of femoroacetabular impingement. Knee Surg. Sports Traumatol. Arthrosc.2014. [PubMed] [Google Scholar]
88. Leibold MRHuijbregts PAJensen RConcurrent criterion‐related validity of physical examination tests for hip labral lesions: a systematic review. J Man Manip Ther.2008;16(2):E24‐41. [PMC free article] [PubMed] [Google Scholar]
89. Burgess RMRushton AWright CDaborn CThe validity and accuracy of clinical diagnostic tests used to detect labral pathology of the hip: a systematic review. Man Ther.2011;16(4):318‐326. [PubMed] [Google Scholar]
90. Tijssen Mvan Cingel RWillemsen Lde Visser EDiagnostics of femoroacetabular impingement and labral pathology of the hip: a systematic review of the accuracy and validity of physical tests. Arthroscopy.2012;28(6):860‐871. [PubMed] [Google Scholar]
91. Reiman MPMather RC 3rdHash TW 2ndCook CEExamination of acetabular labral tear: a continued diagnostic challenge. Br. J. Sports Med.2013. [PubMed] [Google Scholar]
92. Martin RLEnseki KRDraovitch PTrapuzzano TPhilippon MJAcetabular labral tears of the hip: examination and diagnostic challenges. J. Orthop. Sports Phys. Ther.2006;36(7):503‐515. [PubMed] [Google Scholar]
93. Martin RLSekiya JKThe interrater reliability of 4 clinical tests used to assess individuals with musculoskeletal hip pain. J. Orthop. Sports Phys. Ther.2008;38(2):71‐77. [PubMed] [Google Scholar]
94. O'Donnell JEconomopoulos KSingh PBates DPritchard MThe Ligamentum Teres Test: A Novel and Effective Test in Diagnosing Tears of the Ligamentum Teres. Am. J. Sports Med.2013. [PubMed] [Google Scholar]
95. Reichenbach SLeunig MWerlen Set al. Association between cam‐type deformities and magnetic resonance imaging‐detected structural hip damage: a cross‐sectional study in young men. Arthritis Rheum.2011;63(12):4023‐4030. [PubMed] [Google Scholar]
96. Dobson FChoi YMHall MHinman RSClinimetric properties of observer‐assessed impairment tests used to evaluate hip and groin impairments: A systematic review. Arthritis Care Res (Hoboken).2012;64(10):1565‐1575. [PubMed] [Google Scholar]
97. Nussbaumer SLeunig MGlatthorn JFStauffacher SGerber HMaffiuletti NAValidity and test‐retest reliability of manual goniometers for measuring passive hip range of motion in femoroacetabular impingement patients. BMC Musculoskelet Disord.2010;11:194. [PMC free article] [PubMed] [Google Scholar]
98. Clohisy JCKnaus ERHunt DMLesher JMHarris‐Hayes MPrather HClinical presentation of patients with symptomatic anterior hip impingement. Clin. Orthop.2009;467(3):638‐644. [PMC free article] [PubMed] [Google Scholar]
99. Prather HHunt DFournie AClohisy JCEarly intra‐articular hip disease presenting with posterior pelvic and groin pain. Pm R.2009;1(9):809‐815. [PubMed] [Google Scholar]
100. Philippon MJMaxwell RBJohnston TLSchenker MBriggs KKClinical presentation of femoroacetabular impingement. Knee Surg. Sports Traumatol. Arthrosc.2007;15(8):1041‐1047. [PubMed] [Google Scholar]
101. Song YIto HKourtis LSafran MRCarter DRGiori NJArticular cartilage friction increases in hip joints after the removal of acetabular labrum. J. Biomech.2012;45(3):524‐530. [PubMed] [Google Scholar]
102. Safran MRGiordano GLindsey DPet al. Strains across the acetabular labrum during hip motion: a cadaveric model. Am. J. Sports Med.2011;39 Suppl:92S‐102S. [PubMed] [Google Scholar]
103. Neumann DAKinesiology of the Musculoskeletal System: Foundations for Rehabilitation. 2nd ed. St Louis: Mosby Elsevier; 2010. [Google Scholar]
104. Cook CEOrthopedic Manual Therapy: An Evidence Based Approach. 2nd ed. Upper Saddle River, New Jersey: Pearson Education, Inc; 2012. [Google Scholar]
105. Robinson RGribble PKinematic predictors of performance on the Star Excursion Balance Test. J Sport Rehabil.2008;17(4):347‐357. [PubMed] [Google Scholar]
106. Holmich PHolmich LRBjerg AMClinical examination of athletes with groin pain: an intraobserver and interobserver reliability study. Br. J. Sports Med.2004;38(4):446‐451. [PMC free article] [PubMed] [Google Scholar]
107. Malliaras PHogan ANawrocki ACrossley KSchache AHip flexibility and strength measures: reliability and association with athletic groin pain. Br. J. Sports Med.2009;43(10):739‐744. [PubMed] [Google Scholar]
108. Thorborg KBranci SNielsen MPTang LNielsen MBHolmich PEccentric and isometric hip‐adduction strength in soccer players with and without adductor‐related groin pain. An assessor‐blinded comparison. Orthopedic Journal of Sportsmedicine2014. [PMC free article] [PubMed] [Google Scholar]
109. Beasley WCInfluence of method on estimates of normal knee extensor force among normal and postpolio children. Phys Ther Rev.1956;36(1):21‐41. [PubMed] [Google Scholar]
110. Thorborg KPetersen JMagnusson SPHolmich PClinical assessment of hip strength using a hand‐held dynamometer is reliable. Scand. J. Med. Sci. Sports.2010;20(3):493‐501. [PubMed] [Google Scholar]
111. Stratford PWBalsor BEA comparison of make and break tests using a hand‐held dynamometer and the Kin‐Com. J. Orthop. Sports Phys. Ther.1994;19(1):28‐32. [PubMed] [Google Scholar]
112. Bohannon RWMake tests and break tests of elbow flexor muscle strength. Phys. Ther.1988;68(2):193‐194. [PubMed] [Google Scholar]
113. Bohannon RWHand‐held compared with isokinetic dynamometry for measurement of static knee extension torque (parallel reliability of dynamometers). Clin. Phys. Physiol. Meas.1990;11(3):217‐222. [PubMed] [Google Scholar]
114. Friden JSjostrom MEkblom BMyofibrillar damage following intense eccentric exercise in man. Int. J. Sports Med.1983;4(3):170‐176. [PubMed] [Google Scholar]
115. Friden JSfakianos PNHargens ARMuscle soreness and intramuscular fluid pressure: comparison between eccentric and concentric load. J Appl Physiol (1985).1986;61(6):2175‐2179. [PubMed] [Google Scholar]
116. Ramskov DPedersen MBKastrup Ket al. Normative values of eccentric hip abduction strength in novice runners: an equation adjusting for age and gender. Int J Sports Phys Ther.2014;9(1):68‐75. [PMC free article] [PubMed] [Google Scholar]
117. Augustsson JThomee RKarlsson JAbility of a new hop test to determine functional deficits after anterior cruciate ligament reconstruction. Knee Surg. Sports Traumatol. Arthrosc.2004;12(5):350‐356. [PubMed] [Google Scholar]
118. Orchard JBest TMVerrall GMReturn to play following muscle strains. Clin. J. Sport Med.2005;15(6):436‐441. [PubMed] [Google Scholar]
119. Thorborg KCouppe CPetersen JMagnusson SPHolmich PEccentric hip adduction and abduction strength in elite soccer players and matched controls: a cross‐sectional study. Br. J. Sports Med.2011;45(1):10‐13. [PubMed] [Google Scholar]
120. Casartelli NCMaffiuletti NAItem‐Glatthorn JFet al. Hip muscle weakness in patients with symptomatic femoroacetabular impingement. Osteoarthritis Cartilage.2011;19(7):816‐821. [PubMed] [Google Scholar]
121. Loureiro AMills PMBarrett RSMuscle weakness in hip osteoarthritis: A systematic review. Arthritis Care Res (Hoboken).2012. [PubMed] [Google Scholar]
122. Grimaldi AAssessing lateral stability of the hip and pelvis. Man Ther.2011;16(1):26‐32. [PubMed] [Google Scholar]
123. Grimaldi ARichardson CDurbridge GDonnelly WDarnell RHides JThe association between degenerative hip joint pathology and size of the gluteus maximus and tensor fascia lata muscles. Man Ther.2009;14(6):611‐617. [PubMed] [Google Scholar]
124. Grimaldi ARichardson CStanton WDurbridge GDonnelly WHides JThe association between degenerative hip joint pathology and size of the gluteus medius, gluteus minimus and piriformis muscles. Man Ther.2009;14(6):605‐610. [PubMed] [Google Scholar]
125. Kivlan BRMartin RLFunctional performance testing of the hip in athletes. A systematic review for reliability and validity. Int J Sports Phys Ther.2012;7(4):402‐412. [PMC free article] [PubMed] [Google Scholar]
126. Plisky PJRauh MJKaminski TWUnderwood FBStar Excursion Balance Test as a predictor of lower extremity injury in high school basketball players. J. Orthop. Sports Phys. Ther.2006;36(12):911‐919. [PubMed] [Google Scholar]
127. Hubbard TJKramer LCDenegar CRHertel JCorrelations among multiple measures of functional and mechanical instability in subjects with chronic ankle instability. J Athl Train.Jul‐2007;42(3):361‐366. [PMC free article] [PubMed] [Google Scholar]
128. Norris BTrudelle‐Jackson EHip‐ and thigh‐muscle activation during the star excursion balance test. J Sport Rehabil.2011;20(4):428‐441. [PubMed] [Google Scholar]
129. Crossley KMZhang WJSchache AGBryant ACowan SMPerformance on the single‐leg squat task indicates hip abductor muscle function. Am. J. Sports Med.2011;39(4):866‐873. [PubMed] [Google Scholar]
130. Reiman MPManske RCFunctional Testing in Human Performance. Champaign, IL.: Human Kinetics; 2009. [Google Scholar]
131. Wahoff MRyan MRehabilitation after hip femoroacetabular impingement arthroscopy. Clin. Sports Med.2011;30(2):463‐482. [PubMed] [Google Scholar]
132. Tijssen Mvan Cingel Rvan Melick Nde Visser EPatient‐Reported Outcome questionnaires for hip arthroscopy: a systematic review of the psychometric evidence. BMC Musculoskelet Disord.2011;12:117. [PMC free article] [PubMed] [Google Scholar]
133. Thorborg KRoos EMBartels EMPetersen JHolmich PValidity, reliability and responsiveness of patient‐reported outcome questionnaires when assessing hip and groin disability: a systematic review. Br. J. Sports Med.2010;44(16):1186‐1196. [PubMed] [Google Scholar]
134. Mohtadi NGGriffin DRPedersen MEet al. The Development and validation of a self‐administered quality‐of‐life outcome measure for young, active patients with symptomatic hip disease: the International Hip Outcome Tool (iHOT‐33). Arthroscopy.2012;28(5):595‐605; quiz 606‐510 e591. [PubMed] [Google Scholar]
135. Griffin DRParsons NMohtadi NGSafran MRA short version of the International Hip Outcome Tool (iHOT‐12) for use in routine clinical practice. Arthroscopy.2012;28(5):611‐616; quiz 616‐618. [PubMed] [Google Scholar]
136. Thorborg KHolmich PChristensen RPetersen JRoos EMThe Copenhagen Hip and Groin Outcome Score (HAGOS): development and validation according to the COSMIN checklist. Br. J. Sports Med.2011;45(6):478‐491. [PubMed] [Google Scholar]
137. Thomee RJonasson PThorborg Ket al. Cross‐cultural adaptation to Swedish and validation of the Copenhagen Hip and Groin Outcome Score (HAGOS) for pain, symptoms and physical function in patients with hip and groin disability due to femoro‐acetabular impingement. Knee Surg. Sports Traumatol. Arthrosc.2014;22(4):835‐842. [PubMed] [Google Scholar]
138. Jonasson PBaranto AKarlsson Jet al. A standardised outcome measure of pain, symptoms and physical function in patients with hip and groin disability due to femoro‐acetabular impingement: cross‐cultural adaptation and validation of the international Hip Outcome Tool (iHOT12) in Swedish. Knee Surg. Sports Traumatol. Arthrosc.2014;22(4):826‐834. [PubMed] [Google Scholar]
139. Sansone MAhlden MJonasson Pet al. A Swedish hip arthroscopy registry: demographics and development. Knee Surg. Sports Traumatol. Arthrosc.2014;22(4):774‐780. [PubMed] [Google Scholar]
140. Thorborg KBranci SStensbirk FJensen JHolmich PCopenhagen hip and groin outcome score (HAGOS) in male soccer: reference values for hip and groin injury‐free players. Br. J. Sports Med.2014;48(7):557‐559. [PubMed] [Google Scholar]
141. Hedbeck CJTidermark JPonzer SBlomfeldt RBergstrom GResponsiveness of the Short Musculoskeletal Function Assessment (SMFA) in patients with femoral neck fractures. Qual. Life Res.2011;20(4):513‐521. [PubMed] [Google Scholar]
