Skip to main content
Top
Published in: Knee Surgery, Sports Traumatology, Arthroscopy 7/2020

01-07-2020 | Arthroscopy | HIP

Arthroscopic correction of femoroacetabular impingement improves athletic performance in male athletes

Authors: Karen Mullins, Michael Hanlon, Patrick Carton

Published in: Knee Surgery, Sports Traumatology, Arthroscopy | Issue 7/2020

Login to get access

Abstract

Purpose

To measure the changes in athletic performance in athletes treated arthroscopically for femoroacetabular impingement and compare results to a matched controlled athletic cohort, over a 1-year period.

Methods

Male athletes scheduled for arthroscopic correction of symptomatic FAI were recruited and tested (pre-operatively and 1-year postsurgery) for measures of athletic performance which included acceleration (10-m sprint), change of direction speed (CODS), squatting depth, and reactive strength index (RSI). The FAI group was compared to a matched, healthy, control group who were tested at baseline and 1 year later with no disruption to their regular training or competition status; the prevalence of anterior groin pain during testing in either group was recorded. Hip range of motion (ROM) was also measured for both groups at baseline and at 1 year in the FAI group to look for change following intervention.

Results

Prior to surgery, the FAI group were slower than the control group (p < 0.001) for acceleration (3% slower) and CODS (10% slower). At 1 year, 91% of the FAI group returned to full competition at an average time of 17 weeks, while substantial reductions in pain were also noted during acceleration (51–6%, p = 0.004), CODS (62–8%, p = 0.001), and squat test (38–8%, p = 0.003). Significant improvements were seen in the FAI group for CODS (7%, p < 0.001) and squat depth measures (6%, p = 0.004) from baseline to 1 year (significant time × group interaction effects were noted for these also). The changes in performance in the control group over time were non-significant across all of the measures (n.s.). At 1-year postsurgery, there were no statistically significant differences between the groups for any of the athletic measures. There was a significant and clinically important improvement in range of hip motion in the FAI group at 1-year postsurgery (p < 0.05).

Conclusion

Symptomatic FAI causes substantial reductions in athletic performance compared to healthy competitors placing these athletes at a distinct performance disadvantage. The results from the current study demonstrate that arthroscopic correction (including labral repair) in athletes with symptomatic FAI, reduces pain and restores athletic performance to a level which is comparable to healthy athletes, at 1 year.

Level of evidence

II.
Literature
1.
go back to reference Agricola R, Heijboer MP, Ginai AZ, Roels P, Zadpoor AA, Verhaar JAN, Weinans H, Waarsing JH (2014) A cam deformity is gradually acquired during skeletal maturation in adolescent and young male soccer players a prospective study with minimum 2-year follow-up. Am J Sports Med 42:798–806PubMed Agricola R, Heijboer MP, Ginai AZ, Roels P, Zadpoor AA, Verhaar JAN, Weinans H, Waarsing JH (2014) A cam deformity is gradually acquired during skeletal maturation in adolescent and young male soccer players a prospective study with minimum 2-year follow-up. Am J Sports Med 42:798–806PubMed
2.
go back to reference Bagwell JJ, Snibbe J, Gerhardt M, Powers CM (2016) Hip kinematics and kinetics in persons with and without cam femoroacetabular impingement during a deep squat task. Clin Biomech 31:87–92 Bagwell JJ, Snibbe J, Gerhardt M, Powers CM (2016) Hip kinematics and kinetics in persons with and without cam femoroacetabular impingement during a deep squat task. Clin Biomech 31:87–92
3.
go back to reference Begly JP, Buckley PS, Utsunomiya H, Briggs KK, Philippon MJ (2018) Femoroacetabular impingement in professional basketball players: return to play, career length, and performance after hip arthroscopy. Am J Sports Med 46(13):3090–3096PubMed Begly JP, Buckley PS, Utsunomiya H, Briggs KK, Philippon MJ (2018) Femoroacetabular impingement in professional basketball players: return to play, career length, and performance after hip arthroscopy. Am J Sports Med 46(13):3090–3096PubMed
4.
go back to reference Bizzini M, Notzli HP, Maffiuletti NA (2007) Femoroacetabular impingement in professional ice hockey players a case series of five athletes after open surgical decompression of the hip. Am J Sports Med 35:1955–1959PubMed Bizzini M, Notzli HP, Maffiuletti NA (2007) Femoroacetabular impingement in professional ice hockey players a case series of five athletes after open surgical decompression of the hip. Am J Sports Med 35:1955–1959PubMed
5.
go back to reference Brisson N, Lamontagne M, Kennedy MJ, Beaulé PE (2013) The effects of cam femoroacetabular impingement corrective surgery on lower-extremity gait biomechanics. Gait Posture 37:258–263PubMed Brisson N, Lamontagne M, Kennedy MJ, Beaulé PE (2013) The effects of cam femoroacetabular impingement corrective surgery on lower-extremity gait biomechanics. Gait Posture 37:258–263PubMed
6.
go back to reference Byrd JWT, Jones KS (2009) Hip arthroscopy for labral pathology: prospective analysis with 10-year follow-up. Arthroscopy 25:365–368PubMed Byrd JWT, Jones KS (2009) Hip arthroscopy for labral pathology: prospective analysis with 10-year follow-up. Arthroscopy 25:365–368PubMed
7.
go back to reference Carton PF, Filan D (2018) Labral cuff refixation in the hip: rationale and operative technique for preserving the chondrolabral interface for labral repair: a case series. J Hip Preserv Surg 5:78–87PubMed Carton PF, Filan D (2018) Labral cuff refixation in the hip: rationale and operative technique for preserving the chondrolabral interface for labral repair: a case series. J Hip Preserv Surg 5:78–87PubMed
8.
go back to reference Castagna C, Ganzetti M, Ditroilo M, Giovannelli M, Rocchetti A, Manzi V (2013) Concurrent validity of vertical jump performance assessment systems. J Strength Cond Res 27:761–768PubMed Castagna C, Ganzetti M, Ditroilo M, Giovannelli M, Rocchetti A, Manzi V (2013) Concurrent validity of vertical jump performance assessment systems. J Strength Cond Res 27:761–768PubMed
9.
go back to reference Diamond L, Bennell K, Wrigley T, Hinman R, O’Donnell J, Hodges P (2016) Squatting biomechanics in individuals with symptomatic femoroacetabular impingement: unconstrained and constrained tasks. Osteoarthr Cartil 24:S100–S101 Diamond L, Bennell K, Wrigley T, Hinman R, O’Donnell J, Hodges P (2016) Squatting biomechanics in individuals with symptomatic femoroacetabular impingement: unconstrained and constrained tasks. Osteoarthr Cartil 24:S100–S101
10.
go back to reference Ellis HB, Briggs KK, Philippon MJ (2011) Innovation in hip arthroscopy: is hip arthritis preventable in the athlete? Br J Sports Med 45:253–258PubMed Ellis HB, Briggs KK, Philippon MJ (2011) Innovation in hip arthroscopy: is hip arthritis preventable in the athlete? Br J Sports Med 45:253–258PubMed
11.
go back to reference Epstein DM, McHugh M, Yorio M, Neri B (2013) Intra-articular hip injuries in National Hockey League players: a descriptive epidemiological study. Am J Sports Med 41:343–348PubMed Epstein DM, McHugh M, Yorio M, Neri B (2013) Intra-articular hip injuries in National Hockey League players: a descriptive epidemiological study. Am J Sports Med 41:343–348PubMed
12.
go back to reference Faul F, Erdfelder E, Lang A-G, Buchner A (2007) G* Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav Res Methods 39:175–191PubMed Faul F, Erdfelder E, Lang A-G, Buchner A (2007) G* Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav Res Methods 39:175–191PubMed
13.
go back to reference Flanagan EP, Comyns TM (2008) The use of contact time and the reactive strength index to optimize fast stretch-shortening cycle training. Strength Cond J 30:32–38 Flanagan EP, Comyns TM (2008) The use of contact time and the reactive strength index to optimize fast stretch-shortening cycle training. Strength Cond J 30:32–38
14.
go back to reference Flanagan EP, Galvin L, Harrison AJ (2008) Force production and reactive strength capabilities after anterior cruciate ligament reconstruction. J Athl Train 43:249–257 (A) PubMedPubMedCentral Flanagan EP, Galvin L, Harrison AJ (2008) Force production and reactive strength capabilities after anterior cruciate ligament reconstruction. J Athl Train 43:249–257 (A) PubMedPubMedCentral
15.
go back to reference Ganz R, Leunig M, Leunig-Ganz K, Harris WH (2008) The etiology of osteoarthritis of the hip: an integrated mechanical concept. Clin Orthop Relat Res 466:264–272PubMedPubMedCentral Ganz R, Leunig M, Leunig-Ganz K, Harris WH (2008) The etiology of osteoarthritis of the hip: an integrated mechanical concept. Clin Orthop Relat Res 466:264–272PubMedPubMedCentral
16.
go back to reference Ganz R, Parvizi J, Beck M, Leunig M, Nötzli H, Siebenrock KA (2003) Femoroacetabular impingement: a cause for osteoarthritis of the hip. Clin Orthop Relat Res 417:112–120 Ganz R, Parvizi J, Beck M, Leunig M, Nötzli H, Siebenrock KA (2003) Femoroacetabular impingement: a cause for osteoarthritis of the hip. Clin Orthop Relat Res 417:112–120
17.
go back to reference Glatthorn JF, Gouge S, Nussbaumer S, Stauffacher S, Impellizzeri FM, Maffiuletti NA (2011) Validity and reliability of optojump photoelectric cells for estimating vertical jump height. J Strength Cond Res 25:556–560PubMed Glatthorn JF, Gouge S, Nussbaumer S, Stauffacher S, Impellizzeri FM, Maffiuletti NA (2011) Validity and reliability of optojump photoelectric cells for estimating vertical jump height. J Strength Cond Res 25:556–560PubMed
18.
go back to reference Griffin DR, Dickensen EJ, Hobson R, Realpe A, Parsons N, Achana F, Smith J, Griffin J, Hutchinson CE, Petrou S (2018) Hip arthroscopy compared to best conservative care for the treatment of femoroacetabular impingement syndrome: a randomised controlled trial (UK FASHIoN). Osteoarthr Cartil 26:S24–S25 Griffin DR, Dickensen EJ, Hobson R, Realpe A, Parsons N, Achana F, Smith J, Griffin J, Hutchinson CE, Petrou S (2018) Hip arthroscopy compared to best conservative care for the treatment of femoroacetabular impingement syndrome: a randomised controlled trial (UK FASHIoN). Osteoarthr Cartil 26:S24–S25
19.
go back to reference Griffin DR, Dickenson EJ, O’Donnell J, Agricola R, Awan T, Beck M, Clohisy JC, Dijkstra HP, Falvey E, Gimpel M, Hinman RS, Hölmich P, Kassarjian A, Martin HD, Martin R, Mather RC, Philippon MJ, Reiman MP, Takla A, Thorborg K, Walker S, Weir A, Bennell KL (2016) The Warwick Agreement on femoroacetabular impingement syndrome (FAI syndrome): an international consensus statement. Br J Sport Med 50:1169–1176 Griffin DR, Dickenson EJ, O’Donnell J, Agricola R, Awan T, Beck M, Clohisy JC, Dijkstra HP, Falvey E, Gimpel M, Hinman RS, Hölmich P, Kassarjian A, Martin HD, Martin R, Mather RC, Philippon MJ, Reiman MP, Takla A, Thorborg K, Walker S, Weir A, Bennell KL (2016) The Warwick Agreement on femoroacetabular impingement syndrome (FAI syndrome): an international consensus statement. Br J Sport Med 50:1169–1176
20.
go back to reference Haugen TA, Tønnessen E, Svendsen IS, Seiler S (2014) Sprint time differences between single-and dual-beam timing systems. J Strength Cond Res 28:2376–2379PubMed Haugen TA, Tønnessen E, Svendsen IS, Seiler S (2014) Sprint time differences between single-and dual-beam timing systems. J Strength Cond Res 28:2376–2379PubMed
21.
go back to reference Ishøi L, Thorborg K, Kraemer O, Hölmich P (2018) Return to sport and performance after hip arthroscopy for femoroacetabular impingement in 18-to 30-year-old athletes: a cross-sectional cohort study of 189 athletes. Amer J Sport Med 46(11):2578–2587 Ishøi L, Thorborg K, Kraemer O, Hölmich P (2018) Return to sport and performance after hip arthroscopy for femoroacetabular impingement in 18-to 30-year-old athletes: a cross-sectional cohort study of 189 athletes. Amer J Sport Med 46(11):2578–2587
22.
go back to reference Kierkegaard S, Mechlenburg I, Lund B, Rømer L, Søballe K, Dalgas U (2018) Is hip muscle strength normalised in patients with femoroacetabular impingement syndrome 1 year after surgery? Results from the HAFAI cohort. J Sci Med Sport 22(4):413–419PubMed Kierkegaard S, Mechlenburg I, Lund B, Rømer L, Søballe K, Dalgas U (2018) Is hip muscle strength normalised in patients with femoroacetabular impingement syndrome 1 year after surgery? Results from the HAFAI cohort. J Sci Med Sport 22(4):413–419PubMed
23.
go back to reference Kierkegaard S, Mechlenburg I, Lund B, Søballe K, Dalgas U (2017) Impaired hip muscle strength in patients with femoroacetabular impingement syndrome. J Sci Med Sport 20:1062–1067PubMed Kierkegaard S, Mechlenburg I, Lund B, Søballe K, Dalgas U (2017) Impaired hip muscle strength in patients with femoroacetabular impingement syndrome. J Sci Med Sport 20:1062–1067PubMed
24.
go back to reference Lamontagne M, Brisson N, Kennedy MJ, Beaulé PE (2011) Preoperative and postoperative lower-extremity joint and pelvic kinematics during maximal squatting of patients with cam femoro-acetabular impingement. J Bone Joint Surg 93:40–45PubMed Lamontagne M, Brisson N, Kennedy MJ, Beaulé PE (2011) Preoperative and postoperative lower-extremity joint and pelvic kinematics during maximal squatting of patients with cam femoro-acetabular impingement. J Bone Joint Surg 93:40–45PubMed
25.
go back to reference Lamontagne M, Kennedy MJ, Beaulé PE (2009) The effect of cam FAI on hip and pelvic motion during maximum squat. Clin Orthop Relat Res 467:645–650PubMed Lamontagne M, Kennedy MJ, Beaulé PE (2009) The effect of cam FAI on hip and pelvic motion during maximum squat. Clin Orthop Relat Res 467:645–650PubMed
26.
go back to reference Locks R, Utsunomiya H, Briggs KK, McNamara S, Chahla J, Philippon MJ (2018) Return to play after hip arthroscopic surgery for femoroacetabular impingement in professional soccer players. Am J Sports Med 46:273–279PubMed Locks R, Utsunomiya H, Briggs KK, McNamara S, Chahla J, Philippon MJ (2018) Return to play after hip arthroscopic surgery for femoroacetabular impingement in professional soccer players. Am J Sports Med 46:273–279PubMed
27.
go back to reference Malone S, Solan B, Collins K, Doran D (2016) The positional match running performance of elite gaelic football. J Strength Cond Res Strength Cond Assoc 8:2292–2298 Malone S, Solan B, Collins K, Doran D (2016) The positional match running performance of elite gaelic football. J Strength Cond Res Strength Cond Assoc 8:2292–2298
28.
go back to reference Malone S, Collins K, McRoberts A, Doran D (2013) A comparison of work-rate displayed by elite and sub-elite hurlers during match play. Sciences (New York) 22:255–256 Malone S, Collins K, McRoberts A, Doran D (2013) A comparison of work-rate displayed by elite and sub-elite hurlers during match play. Sciences (New York) 22:255–256
29.
go back to reference Malone S, Doran D, Akubat I, Collins K (2016) The integration of internal and external training load metrics in hurling. J Hum Kinet 53:211–221PubMedPubMedCentral Malone S, Doran D, Akubat I, Collins K (2016) The integration of internal and external training load metrics in hurling. J Hum Kinet 53:211–221PubMedPubMedCentral
30.
go back to reference Malone S, Solan B, Collins KD, Doran DA (2016) positional match running performance in elite gaelic football. J Strength Cond Res 30:2292–2298PubMed Malone S, Solan B, Collins KD, Doran DA (2016) positional match running performance in elite gaelic football. J Strength Cond Res 30:2292–2298PubMed
31.
go back to reference Mansell NS, Rhon DI, Meyer J, Slevin JM, Marchant BG (2018) Arthroscopic surgery or physical therapy for patients with femoroacetabular impingement syndrome: a randomized controlled trial with 2-year follow-up. Am J Sports Med 46:1306–1314PubMed Mansell NS, Rhon DI, Meyer J, Slevin JM, Marchant BG (2018) Arthroscopic surgery or physical therapy for patients with femoroacetabular impingement syndrome: a randomized controlled trial with 2-year follow-up. Am J Sports Med 46:1306–1314PubMed
32.
go back to reference McDonald J, Herzog M, Philippon M (2014) Performance outcomes in professional hockey players following arthroscopic treatment of FAI and microfracture of the hip. Knee Surg Sports Traumatol Arthrosc 22:915–919PubMed McDonald J, Herzog M, Philippon M (2014) Performance outcomes in professional hockey players following arthroscopic treatment of FAI and microfracture of the hip. Knee Surg Sports Traumatol Arthrosc 22:915–919PubMed
33.
go back to reference McIntyre MC (2005) A comparison of the physiological profiles of elite Gaelic footballers, hurlers, and soccer players. Br J Sport Med 39:437–439 McIntyre MC (2005) A comparison of the physiological profiles of elite Gaelic footballers, hurlers, and soccer players. Br J Sport Med 39:437–439
34.
go back to reference Mullins K, Hanlon M, Carton P (2018) Structured training volume in early adolescence: a risk factor for femoroacetabular impingement? Musc Ligaments Tendons J 8(4):495–501 Mullins K, Hanlon M, Carton P (2018) Structured training volume in early adolescence: a risk factor for femoroacetabular impingement? Musc Ligaments Tendons J 8(4):495–501
35.
go back to reference Mullins K, Hanlon M, Carton P (2018) Differences in athletic performance between sportsmen with symptomatic femoroacetabular impingement and healthy controls. Clin J Sport Med 28:370–376PubMed Mullins K, Hanlon M, Carton P (2018) Differences in athletic performance between sportsmen with symptomatic femoroacetabular impingement and healthy controls. Clin J Sport Med 28:370–376PubMed
36.
go back to reference Ng KCG, Mantovani G, Modenese L, Beaulé PE, Lamontagne M (2018) Altered walking and muscle patterns reduce hip contact forces in individuals with symptomatic cam femoroacetabular impingement. Am J Sports Med 46:2615–2623PubMed Ng KCG, Mantovani G, Modenese L, Beaulé PE, Lamontagne M (2018) Altered walking and muscle patterns reduce hip contact forces in individuals with symptomatic cam femoroacetabular impingement. Am J Sports Med 46:2615–2623PubMed
37.
go back to reference Norris BS, Olson SL (2011) Concurrent validity and reliability of two-dimensional video analysis of hip and knee joint motion during mechanical lifting. Physiother Theory Pract 27:521–530PubMed Norris BS, Olson SL (2011) Concurrent validity and reliability of two-dimensional video analysis of hip and knee joint motion during mechanical lifting. Physiother Theory Pract 27:521–530PubMed
38.
go back to reference Nwachukwu BU, Bedi A, Premkumar A, Draovitch P, Kelly BT (2018) Characteristics and outcomes of arthroscopic femoroacetabular impingement surgery in the National Football League. Am J Sports Med 46:144–148PubMed Nwachukwu BU, Bedi A, Premkumar A, Draovitch P, Kelly BT (2018) Characteristics and outcomes of arthroscopic femoroacetabular impingement surgery in the National Football League. Am J Sports Med 46:144–148PubMed
39.
go back to reference O’Shea A, Crowley C, Crowley D (2018) Diagnosis and management of femoroacetabular impingement: a review of the literature. Physiother Pract Res 39:5–13 O’Shea A, Crowley C, Crowley D (2018) Diagnosis and management of femoroacetabular impingement: a review of the literature. Physiother Pract Res 39:5–13
40.
go back to reference Palmer AJR, Gupta VA, Fernquest S, Rombach I, Dutton SJ, Mansour R, Wood S, Khanduja V, Pollard TCB, McCaskie AW (2019) Arthroscopic hip surgery compared with physiotherapy and activity modification for the treatment of symptomatic femoroacetabular impingement: multicentre randomised controlled trial. BMJ 364:l185PubMedPubMedCentral Palmer AJR, Gupta VA, Fernquest S, Rombach I, Dutton SJ, Mansour R, Wood S, Khanduja V, Pollard TCB, McCaskie AW (2019) Arthroscopic hip surgery compared with physiotherapy and activity modification for the treatment of symptomatic femoroacetabular impingement: multicentre randomised controlled trial. BMJ 364:l185PubMedPubMedCentral
41.
go back to reference Payton CJ (2007) Motion analysis using video. In: Payton C, Bartlett R (eds) Biomechanical evaluation of movement in sport and exercise. Routledge, New York, NY, pp 22–46 Payton CJ (2007) Motion analysis using video. In: Payton C, Bartlett R (eds) Biomechanical evaluation of movement in sport and exercise. Routledge, New York, NY, pp 22–46
42.
go back to reference Philippon MJ, Ho CP, Briggs KK, Stull J, LaPrade RF (2013) Prevalence of increased alpha angles as a measure of cam-type femoroacetabular impingement in youth ice hockey players. Am J Sports Med 41:1357–1362PubMed Philippon MJ, Ho CP, Briggs KK, Stull J, LaPrade RF (2013) Prevalence of increased alpha angles as a measure of cam-type femoroacetabular impingement in youth ice hockey players. Am J Sports Med 41:1357–1362PubMed
43.
go back to reference Philippon MJ, Maxwell RB, Johnston TL, Schenker M, Briggs KK (2007) Clinical presentation of femoroacetabular impingement. Knee Surgery Sports Traumatol Arthrosc 15:1041–1047 Philippon MJ, Maxwell RB, Johnston TL, Schenker M, Briggs KK (2007) Clinical presentation of femoroacetabular impingement. Knee Surgery Sports Traumatol Arthrosc 15:1041–1047
44.
go back to reference Philippon MJ, Weiss DR, Kuppersmith DA, Briggs KK, Hay CJ (2010) Arthroscopic labral repair and treatment of femoroacetabular impingement in professional hockey players. Am J Sports Med 38:99–104PubMed Philippon MJ, Weiss DR, Kuppersmith DA, Briggs KK, Hay CJ (2010) Arthroscopic labral repair and treatment of femoroacetabular impingement in professional hockey players. Am J Sports Med 38:99–104PubMed
46.
go back to reference Reichenbach S, Leunig M, Werlen S, Nüesch E, Pfirrmann CW, Bonel H, Odermatt A, Hofstetter W, Ganz R, Jüni P (2011) Association between cam-type deformities and magnetic resonance imaging-detected structural hip damage: a cross-sectional study in young men. Arthritis Rheum 63:4023–4030PubMed Reichenbach S, Leunig M, Werlen S, Nüesch E, Pfirrmann CW, Bonel H, Odermatt A, Hofstetter W, Ganz R, Jüni P (2011) Association between cam-type deformities and magnetic resonance imaging-detected structural hip damage: a cross-sectional study in young men. Arthritis Rheum 63:4023–4030PubMed
47.
go back to reference Reiman MP, Peters S, Sylvain J, Hagymasi S, Mather RC, Goode AP (2018) Femoroacetabular impingement surgery allows 74% of athletes to return to the same competitive level of sports participation but their level of performance remains unreported: a systematic review with meta-analysis. Br J Sport Med 52(15):972–981 Reiman MP, Peters S, Sylvain J, Hagymasi S, Mather RC, Goode AP (2018) Femoroacetabular impingement surgery allows 74% of athletes to return to the same competitive level of sports participation but their level of performance remains unreported: a systematic review with meta-analysis. Br J Sport Med 52(15):972–981
48.
go back to reference Rutherford DJ, Moreside J, Wong I (2018) Differences in hip joint biomechanics and muscle activation in individuals with femoroacetabular impingement compared with healthy, asymptomatic individuals: is level-ground gait analysis enough? Orthop J Sport Med 6(5):2325967118769829 Rutherford DJ, Moreside J, Wong I (2018) Differences in hip joint biomechanics and muscle activation in individuals with femoroacetabular impingement compared with healthy, asymptomatic individuals: is level-ground gait analysis enough? Orthop J Sport Med 6(5):2325967118769829
49.
go back to reference Rylander JH, Shu B, Andriacchi TP, Safran MR (2011) Preoperative and postoperative sagittal plane hip kinematics in patients with femoroacetabular impingement during level walking. Am J Sports Med 39:36S–42SPubMed Rylander JH, Shu B, Andriacchi TP, Safran MR (2011) Preoperative and postoperative sagittal plane hip kinematics in patients with femoroacetabular impingement during level walking. Am J Sports Med 39:36S–42SPubMed
50.
go back to reference Schallmo MS, Fitzpatrick TH, Yancey HB, Marquez-Lara A, Luo TD, Stubbs AJ (2018) Return-to-play and performance outcomes of professional athletes in North America after hip arthroscopy from 1999 to 2016. Am J Sports Med 46(8):1959–1969PubMed Schallmo MS, Fitzpatrick TH, Yancey HB, Marquez-Lara A, Luo TD, Stubbs AJ (2018) Return-to-play and performance outcomes of professional athletes in North America after hip arthroscopy from 1999 to 2016. Am J Sports Med 46(8):1959–1969PubMed
51.
go back to reference Siebenrock KA, Ferner F, Noble PC, Santore RF, Werlen S, Mamisch TC (2011) The cam-type deformity of the proximal femur arises in childhood in response to vigorous sporting activity. Clin Orthop Relat Res 469:3229–3240PubMedPubMedCentral Siebenrock KA, Ferner F, Noble PC, Santore RF, Werlen S, Mamisch TC (2011) The cam-type deformity of the proximal femur arises in childhood in response to vigorous sporting activity. Clin Orthop Relat Res 469:3229–3240PubMedPubMedCentral
52.
go back to reference Streit JJ, Fortun CM, Salata MJ (2012) Cam-type femoroacetabular impingement. Oper Tech Sports Med 20:295–300 Streit JJ, Fortun CM, Salata MJ (2012) Cam-type femoroacetabular impingement. Oper Tech Sports Med 20:295–300
53.
go back to reference Wall PDH, Fernandez M, Griffin DR, Foster NE (2013) Non-operative treatment for femoroacetabular impingement: a systematic review of the literature. PM&R 5:418–426 Wall PDH, Fernandez M, Griffin DR, Foster NE (2013) Non-operative treatment for femoroacetabular impingement: a systematic review of the literature. PM&R 5:418–426
Metadata
Title
Arthroscopic correction of femoroacetabular impingement improves athletic performance in male athletes
Authors
Karen Mullins
Michael Hanlon
Patrick Carton
Publication date
01-07-2020
Publisher
Springer Berlin Heidelberg
Published in
Knee Surgery, Sports Traumatology, Arthroscopy / Issue 7/2020
Print ISSN: 0942-2056
Electronic ISSN: 1433-7347
DOI
https://doi.org/10.1007/s00167-019-05683-0

Other articles of this Issue 7/2020

Knee Surgery, Sports Traumatology, Arthroscopy 7/2020 Go to the issue