Skip to main content
Top
Published in: Knee Surgery, Sports Traumatology, Arthroscopy 4/2021

01-04-2021 | KNEE

Mean femoral cartilage thickness is higher in athletes as compared with sedentary individuals

Authors: Naila Babayeva, Gürhan Dönmez, Levent Özçakar, Şerife Şeyma Torgutalp, Levend Karaçoban, Emre Gedik, Feza Korkusuz, Mahmut Nedim Doral

Published in: Knee Surgery, Sports Traumatology, Arthroscopy | Issue 4/2021

Login to get access

Abstract

Purpose

It is unclear how high-intensity physical activity (HIPA) affects the knee joint, specifically the femoral cartilage (FC). Therefore, the aims of this study were to evaluate FC thickness via ultrasound among elite athletes involved in different types of HIPA, and to determine whether there is a correlation between serum cartilage oligomeric matrix protein (sCOMP) and rectus femoris (RF) thickness.

Method

A total of 132 male individuals participated in this study and were assigned to two groups, the sedentary (n = 43, 23.9 ± 3.7) and athlete groups (n = 89, 22.7 ± 4.6), which did not significantly differ in age. The athletes were elite and performed HIPA during sports such as volleyball (n = 20), soccer (n = 21), basketball (n = 28), and weightlifting (n = 20). RF thickness and three (mid-point) measurements were obtained for each knee. The mean FC thickness for each knee was defined as the sum of the medial, lateral condyles, and intercondylar areas. Blood samples for sCOMP analyses were also obtained.

Results

All the measurements of the FC of both knees were significantly higher in the athletes than in the sedentary individuals (p < 0.001 and p = 0.001). The mean right and left FC values were also higher in the athletes (p < 0.001). Multiple linear regression analysis showed that participation in sporting activities was a significant predictor associated with the right and left mean FC thickness (p < 0.001 for both). No significant differences in the sCOMP levels were found between the two groups.

Conclusion

It was found that the mean FC was higher among athletes than among sedentary individuals. As a result, it is suggested that sports’ participation is an independent factor associated with the right and left mean FC thickness.

Level of evidence

III.
Literature
1.
go back to reference Abdelghani BK, Slouma M, Souabni L, Kassab S, Chekili S, Laatar A, Zakraoui L (2014) AB0988 effect of football on knee cartilage thickness: an ultrasonographic assessment. Ann Rheum Dis 73(2):1127–1127 Abdelghani BK, Slouma M, Souabni L, Kassab S, Chekili S, Laatar A, Zakraoui L (2014) AB0988 effect of football on knee cartilage thickness: an ultrasonographic assessment. Ann Rheum Dis 73(2):1127–1127
2.
go back to reference Anandacoomarasamy A, Leibman S, Smith G, Caterson I, Giuffre B, Fransen M et al (2012) Weight loss in obese people has structure-modifying effects on medial but not on lateral knee articular cartilage. Ann Rheum Dis 71(1):26–32PubMed Anandacoomarasamy A, Leibman S, Smith G, Caterson I, Giuffre B, Fransen M et al (2012) Weight loss in obese people has structure-modifying effects on medial but not on lateral knee articular cartilage. Ann Rheum Dis 71(1):26–32PubMed
3.
go back to reference Antony B, Venn A, Cicuttini F, March L, Blizzard L, Dwyer T et al (2016) Association of body composition and hormonal and inflammatory factors with tibial cartilage volume and sex difference in cartilage volume in young adults. Arthritis Care Res 68(4):517–525 Antony B, Venn A, Cicuttini F, March L, Blizzard L, Dwyer T et al (2016) Association of body composition and hormonal and inflammatory factors with tibial cartilage volume and sex difference in cartilage volume in young adults. Arthritis Care Res 68(4):517–525
4.
go back to reference Bank R, Bayliss M, Lafeber F, Maroudas A, Tekoppele J (1998) Ageing and zonal variation in post-translational modification of collagen in normal human articular cartilage. Biochem J 330(1):345–351PubMedPubMedCentral Bank R, Bayliss M, Lafeber F, Maroudas A, Tekoppele J (1998) Ageing and zonal variation in post-translational modification of collagen in normal human articular cartilage. Biochem J 330(1):345–351PubMedPubMedCentral
5.
go back to reference Boesen M, Ellegaard K, Henriksen M, Gudbergsen H, Hansen P, Bliddal H et al (2017) Osteoarthritis year in review 2016: imaging. Osteoarthr Cartil 25(2):216–226 Boesen M, Ellegaard K, Henriksen M, Gudbergsen H, Hansen P, Bliddal H et al (2017) Osteoarthritis year in review 2016: imaging. Osteoarthr Cartil 25(2):216–226
6.
go back to reference Buckwalter JA (2003) Sports, joint injury, and posttraumatic osteoarthritis. J Orthop Sports Phys Ther 33(10):578–588PubMed Buckwalter JA (2003) Sports, joint injury, and posttraumatic osteoarthritis. J Orthop Sports Phys Ther 33(10):578–588PubMed
7.
go back to reference Buckwalter JA, Lane NE (1997) Athletics and osteoarthritis. Am J Sports Med 25(6):873–881PubMed Buckwalter JA, Lane NE (1997) Athletics and osteoarthritis. Am J Sports Med 25(6):873–881PubMed
8.
go back to reference Castaño Betancourt MC, Cailotto F, Kerkhof HJ, Cornelis FMF, Doherty SA, Hart DJ et al (2012) Genome-wide association and functional studies identify the DOT1L gene to be involved in cartilage thickness and hip osteoarthritis. Proc Natl Acad Sci USA 109(21):8218–8223PubMed Castaño Betancourt MC, Cailotto F, Kerkhof HJ, Cornelis FMF, Doherty SA, Hart DJ et al (2012) Genome-wide association and functional studies identify the DOT1L gene to be involved in cartilage thickness and hip osteoarthritis. Proc Natl Acad Sci USA 109(21):8218–8223PubMed
9.
go back to reference Celik O, Salci Y, Ak E, Kalaci A, Korkusuz F (2013) Serum cartilage oligomeric matrix protein accumulation decreases significantly after 12weeks of running but not swimming and cycling training—A randomised controlled trial. Knee 20(1):19–25PubMed Celik O, Salci Y, Ak E, Kalaci A, Korkusuz F (2013) Serum cartilage oligomeric matrix protein accumulation decreases significantly after 12weeks of running but not swimming and cycling training—A randomised controlled trial. Knee 20(1):19–25PubMed
10.
go back to reference Cicuttini F, Forbes A, Morris K, Darling S, Bailey M, Stuckey S (1999) Gender differences in knee cartilage volume as measured by magnetic resonance imaging. Osteoarthr Cartil 7(3):265–271 Cicuttini F, Forbes A, Morris K, Darling S, Bailey M, Stuckey S (1999) Gender differences in knee cartilage volume as measured by magnetic resonance imaging. Osteoarthr Cartil 7(3):265–271
11.
go back to reference Ding C, Cicuttini F, Scott F, Glisson M, Jones G (2003) Sex differences in knee cartilage volume in adults: role of body and bone size, age and physical activity. Rheumatology 42(11):1317–1323PubMed Ding C, Cicuttini F, Scott F, Glisson M, Jones G (2003) Sex differences in knee cartilage volume in adults: role of body and bone size, age and physical activity. Rheumatology 42(11):1317–1323PubMed
12.
go back to reference Drawer S, Fuller CW (2001) Propensity for osteoarthritis and lower limb joint pain in retired professional soccer players. Br J Sports Med 35(6):402–408PubMedPubMedCentral Drawer S, Fuller CW (2001) Propensity for osteoarthritis and lower limb joint pain in retired professional soccer players. Br J Sports Med 35(6):402–408PubMedPubMedCentral
13.
go back to reference Eckstein F, Faber S, Mühlbauer R, Hohe J, Englmeier K-H, Reiser M, Putz R (2002) Functional adaptation of human joints to mechanical stimuli. Osteoarthr Cartil 10(1):44–50 Eckstein F, Faber S, Mühlbauer R, Hohe J, Englmeier K-H, Reiser M, Putz R (2002) Functional adaptation of human joints to mechanical stimuli. Osteoarthr Cartil 10(1):44–50
14.
15.
go back to reference Erhart-Hledik JC, Favre J, Asay JL, Smith RL, Giori NJ, Mündermann A, Andriacchi TP (2012) A relationship between mechanically-induced changes in serum cartilage oligomeric matrix protein (COMP) and changes in cartilage thickness after 5 years. Osteoarthr Cartil 20(11):1309–1315 Erhart-Hledik JC, Favre J, Asay JL, Smith RL, Giori NJ, Mündermann A, Andriacchi TP (2012) A relationship between mechanically-induced changes in serum cartilage oligomeric matrix protein (COMP) and changes in cartilage thickness after 5 years. Osteoarthr Cartil 20(11):1309–1315
16.
go back to reference Evangelou E, Kerkhof HJ, Styrkarsdottir U, Ntzani EE, Bos SD, Esko T et al (2014) A meta-analysis of genome-wide association studies identifies novel variants associated with osteoarthritis of the hip. Ann Rheum Dis 73(12):2130–2136PubMed Evangelou E, Kerkhof HJ, Styrkarsdottir U, Ntzani EE, Bos SD, Esko T et al (2014) A meta-analysis of genome-wide association studies identifies novel variants associated with osteoarthritis of the hip. Ann Rheum Dis 73(12):2130–2136PubMed
17.
go back to reference Firner S, Willwacher S, de Marées M, Bleuel J, Zaucke F, Brüggemann GP, Niehoff A (2018) Effect of increased mechanical knee joint loading during running on the serum concentration of cartilage oligomeric matrix protein (COMP). J Orthop Res 36(7):1937–1946PubMed Firner S, Willwacher S, de Marées M, Bleuel J, Zaucke F, Brüggemann GP, Niehoff A (2018) Effect of increased mechanical knee joint loading during running on the serum concentration of cartilage oligomeric matrix protein (COMP). J Orthop Res 36(7):1937–1946PubMed
18.
go back to reference Gratzke C, Hudelmaier M, Hitzl W, Glaser C, Eckstein F (2007) Knee cartilage morphologic characteristics and muscle status of professional weight lifters and sprinters. Am J Sports Med 35(8):1346–1353PubMed Gratzke C, Hudelmaier M, Hitzl W, Glaser C, Eckstein F (2007) Knee cartilage morphologic characteristics and muscle status of professional weight lifters and sprinters. Am J Sports Med 35(8):1346–1353PubMed
19.
go back to reference Grzelak P, Domzalski M, Majos A, Podgórski M, Stefanczyk L, Krochmalski M, Polguj M (2014) Thickening of the knee joint cartilage in elite weightlifters as a potential adaptation mechanism. Clin Anat 27(6):920–928PubMed Grzelak P, Domzalski M, Majos A, Podgórski M, Stefanczyk L, Krochmalski M, Polguj M (2014) Thickening of the knee joint cartilage in elite weightlifters as a potential adaptation mechanism. Clin Anat 27(6):920–928PubMed
20.
go back to reference Hoch JM, Mattacola CG, Bush HM, Medina McKeon JM, Hewett TE, Lattermann C (2012) Longitudinal documentation of serum cartilage oligomeric matrix protein and patient-reported outcomes in collegiate soccer athletes over the course of an athletic season. Am J Sports Med 40(11):2583–2589PubMedPubMedCentral Hoch JM, Mattacola CG, Bush HM, Medina McKeon JM, Hewett TE, Lattermann C (2012) Longitudinal documentation of serum cartilage oligomeric matrix protein and patient-reported outcomes in collegiate soccer athletes over the course of an athletic season. Am J Sports Med 40(11):2583–2589PubMedPubMedCentral
21.
go back to reference Hudelmaier M, Glaser C, Hausschild A, Burgkart R, Eckstein F (2006) Effects of joint unloading and reloading on human cartilage morphology and function, muscle cross-sectional areas, and bone density—a quantitative case report. J Musculoskelet Neuronal Interact 6(3):284–290PubMed Hudelmaier M, Glaser C, Hausschild A, Burgkart R, Eckstein F (2006) Effects of joint unloading and reloading on human cartilage morphology and function, muscle cross-sectional areas, and bone density—a quantitative case report. J Musculoskelet Neuronal Interact 6(3):284–290PubMed
22.
go back to reference Jones G, Bennell K, Cicuttini FM (2003) Effect of physical activity on cartilage development in healthy kids. Br J Sports Med 37(5):382–383PubMedPubMedCentral Jones G, Bennell K, Cicuttini FM (2003) Effect of physical activity on cartilage development in healthy kids. Br J Sports Med 37(5):382–383PubMedPubMedCentral
23.
go back to reference Kara M, Tiftik T, Öken Ö, Akkaya N, Tunc H, Özçakar L (2013) Ultrasonographic measurement of femoral cartilage thickness in patients with spinal cord injury. J Rehabil Med 45(2):145–148PubMed Kara M, Tiftik T, Öken Ö, Akkaya N, Tunc H, Özçakar L (2013) Ultrasonographic measurement of femoral cartilage thickness in patients with spinal cord injury. J Rehabil Med 45(2):145–148PubMed
24.
go back to reference Karanfil Y, Babayeva N, Dönmez G, Diren HB, Eryılmaz M, Doral MN, Korkusuz F (2018) Thirty minutes of running exercise decreases T2 signal intensity but not thickness of the knee joint cartilage: A 3.0-T magnetic resonance imaging study. Cartilage 10(4):444–450PubMedPubMedCentral Karanfil Y, Babayeva N, Dönmez G, Diren HB, Eryılmaz M, Doral MN, Korkusuz F (2018) Thirty minutes of running exercise decreases T2 signal intensity but not thickness of the knee joint cartilage: A 3.0-T magnetic resonance imaging study. Cartilage 10(4):444–450PubMedPubMedCentral
25.
go back to reference Kersting UG, Stubendorff JJ, Schmidt MC, Brüggemann GP (2005) Changes in knee cartilage volume and serum COMP concentration after running exercise. Osteoarthr Cartil 13(10):925–934 Kersting UG, Stubendorff JJ, Schmidt MC, Brüggemann GP (2005) Changes in knee cartilage volume and serum COMP concentration after running exercise. Osteoarthr Cartil 13(10):925–934
26.
go back to reference Kim HJ, Lee YH, Kim CK (2009) Changes in serum cartilage oligomeric matrix protein (COMP), plasma CPK and plasma hs-CRP in relation to running distance in a marathon (42.195 km) and an ultra-marathon (200 km) race. Eur J Appl Physiol 105(5):765–770PubMed Kim HJ, Lee YH, Kim CK (2009) Changes in serum cartilage oligomeric matrix protein (COMP), plasma CPK and plasma hs-CRP in relation to running distance in a marathon (42.195 km) and an ultra-marathon (200 km) race. Eur J Appl Physiol 105(5):765–770PubMed
27.
go back to reference Kujala UM, Kettunen J, Paananen H, Aalto T, Battié MC, Impivaara O, Videman T, Sarna S (1995) Knee osteoarthritis in former runners, soccer players, weight lifters, and shooters. Arthritis Rheum 38(4):539–546PubMed Kujala UM, Kettunen J, Paananen H, Aalto T, Battié MC, Impivaara O, Videman T, Sarna S (1995) Knee osteoarthritis in former runners, soccer players, weight lifters, and shooters. Arthritis Rheum 38(4):539–546PubMed
28.
go back to reference Malas FÜ, Özçakar L, Kaymak B, Ulaşli A, Güner S, Kara M, Akinci A (2013) Effects of different strength training on muscle architecture: clinical and ultrasonographic evaluation in knee osteoarthritis. PM R 5(8):655–662PubMed Malas FÜ, Özçakar L, Kaymak B, Ulaşli A, Güner S, Kara M, Akinci A (2013) Effects of different strength training on muscle architecture: clinical and ultrasonographic evaluation in knee osteoarthritis. PM R 5(8):655–662PubMed
29.
go back to reference Martel-Pelletier J, Barr AJ, Cicuttini FM, Conaghan PG, Cooper C, Goldring MB et al (2016) Osteoarthritis. Nat Rev Dis Prim 2(1):16072PubMed Martel-Pelletier J, Barr AJ, Cicuttini FM, Conaghan PG, Cooper C, Goldring MB et al (2016) Osteoarthritis. Nat Rev Dis Prim 2(1):16072PubMed
30.
go back to reference Mezhov V, Ciccutini FM, Hanna FS, Brennan SL, Wang YY, Urquhart DM, Wluka AE (2014) Does obesity affect knee cartilage? A systematic review of magnetic resonance imaging data. Obes Rev 15(2):143–157PubMed Mezhov V, Ciccutini FM, Hanna FS, Brennan SL, Wang YY, Urquhart DM, Wluka AE (2014) Does obesity affect knee cartilage? A systematic review of magnetic resonance imaging data. Obes Rev 15(2):143–157PubMed
31.
go back to reference Mithoefer K, Peterson L, Zenobi-Wong M, Mandelbaum BR (2015) Cartilage issues in football—today’s problems and tomorrow’s solutions. Br J Sports Med 49(9):590–596PubMedPubMedCentral Mithoefer K, Peterson L, Zenobi-Wong M, Mandelbaum BR (2015) Cartilage issues in football—today’s problems and tomorrow’s solutions. Br J Sports Med 49(9):590–596PubMedPubMedCentral
32.
go back to reference Mosher TJ, Liu Y, Torok CM (2010) Functional cartilage MRI T2 mapping: evaluating the effect of age and training on knee cartilage response to running. Osteoarthr Cartil 18(3):358–364 Mosher TJ, Liu Y, Torok CM (2010) Functional cartilage MRI T2 mapping: evaluating the effect of age and training on knee cartilage response to running. Osteoarthr Cartil 18(3):358–364
33.
go back to reference Mühlbauer R, Lukasz S, Faber S, Stammberger T, Eckstein F (2000) Comparison of knee joint cartilage thickness in triathletes and physically inactive volunteers based on magnetic resonance imaging and three-dimensional analysis. Am J Sports Med 28(4):541–546PubMed Mühlbauer R, Lukasz S, Faber S, Stammberger T, Eckstein F (2000) Comparison of knee joint cartilage thickness in triathletes and physically inactive volunteers based on magnetic resonance imaging and three-dimensional analysis. Am J Sports Med 28(4):541–546PubMed
34.
go back to reference Mündermann A, Dyrby CO, Andriacchi TP, King KB (2005) Serum concentration of cartilage oligomeric matrix protein (COMP) is sensitive to physiological cyclic loading in healthy adults. Osteoarthr Cartil 13(1):34–38 Mündermann A, Dyrby CO, Andriacchi TP, King KB (2005) Serum concentration of cartilage oligomeric matrix protein (COMP) is sensitive to physiological cyclic loading in healthy adults. Osteoarthr Cartil 13(1):34–38
35.
go back to reference Neidhart M, Hauser N, Paulsson M, Dicesare PE, Michel BA, Häuselmann HJ (1997) Small fragments of cartilage oligomeric matrix protein in synovial fluid and serum as markers for cartilage degradation. Br J Rheumatol 36(11):1151–1160PubMed Neidhart M, Hauser N, Paulsson M, Dicesare PE, Michel BA, Häuselmann HJ (1997) Small fragments of cartilage oligomeric matrix protein in synovial fluid and serum as markers for cartilage degradation. Br J Rheumatol 36(11):1151–1160PubMed
36.
go back to reference Neidhart M, Müller-Ladner U, Frey W, Bosserhoff AK, Colombani PC, Frey-Rindova P et al (2000) Increased serum levels of non-collagenous matrix proteins (cartilage oligomeric matrix protein and melanoma inhibitory activity) in marathon runners. Osteoarthr Cartil 8(3):222–229 Neidhart M, Müller-Ladner U, Frey W, Bosserhoff AK, Colombani PC, Frey-Rindova P et al (2000) Increased serum levels of non-collagenous matrix proteins (cartilage oligomeric matrix protein and melanoma inhibitory activity) in marathon runners. Osteoarthr Cartil 8(3):222–229
37.
go back to reference Özçakar L, Kara M, Wang TG, De Muynck M (2015) EURO-MUSCULUS/USPRM basic scanning protocols: a practical guide for physiatrists. Eur J Phys Rehabil Med 51(4):477–478PubMed Özçakar L, Kara M, Wang TG, De Muynck M (2015) EURO-MUSCULUS/USPRM basic scanning protocols: a practical guide for physiatrists. Eur J Phys Rehabil Med 51(4):477–478PubMed
38.
go back to reference Roberts HM, Moore JP, Griffith-McGeever CL, Fortes MB, Thom JM (2016) The effect of vigorous running and cycling on serum COMP, lubricin, and femoral cartilage thickness: a pilot study. Eur J Appl Physiol 116(8):1467–1477PubMed Roberts HM, Moore JP, Griffith-McGeever CL, Fortes MB, Thom JM (2016) The effect of vigorous running and cycling on serum COMP, lubricin, and femoral cartilage thickness: a pilot study. Eur J Appl Physiol 116(8):1467–1477PubMed
39.
go back to reference Roberts HM, Moore JP, Thom JM (2018) The effect of aerobic walking and lower body resistance exercise on serum COMP and hyaluronan, in both males and females. Eur J Appl Physiol 118(6):1095–1105PubMed Roberts HM, Moore JP, Thom JM (2018) The effect of aerobic walking and lower body resistance exercise on serum COMP and hyaluronan, in both males and females. Eur J Appl Physiol 118(6):1095–1105PubMed
40.
go back to reference Sakthiswary R, Rajalingam S, Hussein H, Sridharan R, Asrul AW (2017) Cartilage oligomeric matrix protein (COMP) in rheumatoid arthritis and its correlation with sonographic knee cartilage thickness and disease activity. Clin Rheumatol 36(12):2683–2688PubMed Sakthiswary R, Rajalingam S, Hussein H, Sridharan R, Asrul AW (2017) Cartilage oligomeric matrix protein (COMP) in rheumatoid arthritis and its correlation with sonographic knee cartilage thickness and disease activity. Clin Rheumatol 36(12):2683–2688PubMed
41.
go back to reference Saxne T, Heinegård D (1992) Cartilage oligomeric matrix protein: a novel marker of cartilage turnover detectable in synovial fluid and blood. Rheumatology 31(9):583–591 Saxne T, Heinegård D (1992) Cartilage oligomeric matrix protein: a novel marker of cartilage turnover detectable in synovial fluid and blood. Rheumatology 31(9):583–591
42.
go back to reference Tunç H, Öken Ö, Kara M, Tiftik T, Doǧu B, Ünlü Z, Özçakar L (2012) Ultrasonographic measurement of the femoral cartilage thickness in hemiparetic patients after stroke. Int J Rehabil Res 35(3):203–207PubMed Tunç H, Öken Ö, Kara M, Tiftik T, Doǧu B, Ünlü Z, Özçakar L (2012) Ultrasonographic measurement of the femoral cartilage thickness in hemiparetic patients after stroke. Int J Rehabil Res 35(3):203–207PubMed
43.
go back to reference Ulasli AM, Ozcakar L, Murrel WD (2019) Ultrasound imaging and guidance in the management of knee osteoarthritis in regenerative medicine field. J Clin Orthop Trauma 10(1):24–31PubMed Ulasli AM, Ozcakar L, Murrel WD (2019) Ultrasound imaging and guidance in the management of knee osteoarthritis in regenerative medicine field. J Clin Orthop Trauma 10(1):24–31PubMed
44.
go back to reference Urquhart DM, Wluka AE, Teichtahl AJ, Cicuttini FM (2007) The effect of physical activity on the knee joint: is it good or bad? Br J Sports Med 41(9):546–547PubMedPubMedCentral Urquhart DM, Wluka AE, Teichtahl AJ, Cicuttini FM (2007) The effect of physical activity on the knee joint: is it good or bad? Br J Sports Med 41(9):546–547PubMedPubMedCentral
45.
go back to reference van Melick N, Meddeler BM, Hoogeboom TJ, Nijhuis-van der Sanden MWG, van Cingel REH (2017) How to determine leg dominance: the agreement between self-reported and observed performance in healthy adults. PLoS ONE 12(12):e0189876PubMedPubMedCentral van Melick N, Meddeler BM, Hoogeboom TJ, Nijhuis-van der Sanden MWG, van Cingel REH (2017) How to determine leg dominance: the agreement between self-reported and observed performance in healthy adults. PLoS ONE 12(12):e0189876PubMedPubMedCentral
46.
go back to reference Vanwanseele B, Eckstein F, Knecht H, Spaepen A, Stüssi E (2003) Longitudinal analysis of cartilage atrophy in the knees of patients with spinal cord injury. Arthritis Rheum 48(12):3377–3381PubMed Vanwanseele B, Eckstein F, Knecht H, Spaepen A, Stüssi E (2003) Longitudinal analysis of cartilage atrophy in the knees of patients with spinal cord injury. Arthritis Rheum 48(12):3377–3381PubMed
47.
go back to reference Xu C, Silder A, Zhang J, Reifman J, Unnikrishnan G (2017) A cross-sectional study of the effects of load carriage on running characteristics and tibial mechanical stress: implications for stress-fracture injuries in women. BMC Musculoskelet Disord 18(1):125PubMedPubMedCentral Xu C, Silder A, Zhang J, Reifman J, Unnikrishnan G (2017) A cross-sectional study of the effects of load carriage on running characteristics and tibial mechanical stress: implications for stress-fracture injuries in women. BMC Musculoskelet Disord 18(1):125PubMedPubMedCentral
Metadata
Title
Mean femoral cartilage thickness is higher in athletes as compared with sedentary individuals
Authors
Naila Babayeva
Gürhan Dönmez
Levent Özçakar
Şerife Şeyma Torgutalp
Levend Karaçoban
Emre Gedik
Feza Korkusuz
Mahmut Nedim Doral
Publication date
01-04-2021
Publisher
Springer Berlin Heidelberg
Published in
Knee Surgery, Sports Traumatology, Arthroscopy / Issue 4/2021
Print ISSN: 0942-2056
Electronic ISSN: 1433-7347
DOI
https://doi.org/10.1007/s00167-020-06146-7

Other articles of this Issue 4/2021

Knee Surgery, Sports Traumatology, Arthroscopy 4/2021 Go to the issue