Abstract
The purpose was to assess quadriceps and patellar tendinosis in professional beach volleyball players and to correlate ultrasound findings with clinical symptoms. During a grand-slam beach volleyball tournaments all 202 athletes (100 men and 102 women) were invited to participate at this study. Sixty-one athletes (38 male, mean age 29.6, 23 female, mean age 27.1) were included. The dominant leg was right in 51 (84%) and left in ten athletes (16%). Lysholm knee score and pain during the game was assessed using a visual analogue scale. Sonography of the quadriceps tendon and the patellar tendon was performed by a blinded sonographer. Sonographic findings were compared between both legs and correlated to clinical findings using a regression analysis. Quadriceps tendinosis was diagnosed in 13 (21%, dominant leg)/21 (34%, non-dominant leg), patellar tendinosis in 13(21%)/18(30%). Only sonographic findings at the quadriceps tendon were significantly associated with pain: thickness of the quadriceps tendon (mean diameter 6.9 mm/7.1 mm, significant for both legs P = 0.011/P = 0.030), abnormal echo texture (11/16; P = 0.001/P = 0.228), areas with positive power Doppler signals (mean number 0.3/0.4; P = 0.049/0.346), calcifications (mean number: 0.9/1.1; P = 0.021/0.864). A relationship between findings at patellar tendon was not found. Quadriceps tendinosis is as common as patellar tendinosis in professional beach volleyball players. Thickening and structure alteration of the quadriceps tendon is associated with anterior knee pain during beach volleyball.
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References
Bahr R, Reeser JC (2003) Injuries among world-class professional beach volleyball players. The Federation Internationale de Volleyball beach volleyball injury study. Am J Sports Med 31:119–125
Ferretti A, Papandrea P, Conteduca F (1990) Knee injuries in volleyball. Sports Med 10:132–138
Khan KM, Bonar F, Desmond PM et al (1996) Patellar tendinosis (jumper’s knee): findings at histopathologic examination, US, and MR imaging. Victorian Institute of Sport Tendon Study Group. Radiology 200:821–827
Lian OB, Engebretsen L, Bahr R (2005) Prevalence of jumper’s knee among elite athletes from different sports: a cross-sectional study. Am J Sports Med 33:561–567
Lysholm J, Gillquist J (1982) Evaluation of knee ligament surgery results with special emphasis on use of a scoring scale. Am J Sports Med 10:150–154
Bianchi S, Zwass A, Abdelwahab IF, Banderali A (1994) Diagnosis of tears of the quadriceps tendon of the knee: value of sonography. AJR Am J Roentgenol 162:1137–1140
Blazina ME, Kerlan RK, Jobe FW, Carter VS, Carlson GJ (1973) Jumper’s knee. Orthop Clin North Am 4:665–678
Ferretti A, Ippolito E, Mariani P, Puddu G (1983) Jumper’s knee. Am J Sports Med 11:58–62
Kalebo P, Sward L, Karlsson J, Peterson L (1991) Ultrasonography in the detection of partial patellar ligament ruptures (jumper’s knee). Skeletal Radiol 20:285–289
Myllymaki T, Bondestam S, Suramo I, Cederberg A, Peltokallio P (1990) Ultrasonography of jumper’s knee. Acta Radiol 31:147–149
Schmid MR, Hodler J, Cathrein P, Duewell S, Jacob HA, Romero J (2002) Is impingement the cause of jumper’s knee? Dynamic and static magnetic resonance imaging of patellar tendinitis in an open-configuration system. Am J Sports Med 30:388–395
Yu JS, Popp JE, Kaeding CC, Lucas J (1995) Correlation of MR imaging and pathologic findings in athletes undergoing surgery for chronic patellar tendinitis. AJR Am J Roentgenol 165:115–118
Ferretti A (1986) Epidemiology of jumper’s knee. Sports Med 3:289–295
Kujala UM, Kvist M, Osterman K (1986) Knee injuries in athletes. Review of exertion injuries and retrospective study of outpatient sports clinic material. Sports Med 3:447–460
Malliaras P, Cook J, Ptasznik R, Thomas S (2006) Prospective study of change in patellar tendon abnormality on imaging and pain over a volleyball season. Br J Sports Med 40:272–274
Kelly DW, Carter VS, Jobe FW, Kerlan RK (1984) Patellar and quadriceps tendon ruptures–jumper’s knee. Am J Sports Med 12:375–380
Martens M, Wouters P, Burssens A, Mulier JC (1982) Patellar tendinitis: pathology and results of treatment. Acta Orthop Scand 53:445–450
Bhole R, Flynn JC, Marbury TC (1985) Quadriceps tendon ruptures in uremia. Clin Orthop Relat Res 200–206
Newberg A, Wales L (1977) Radiographic diagnosis of quadriceps tendon rupture. Radiology 125:367–371
Aagaard H, Jorgensen U (1996) Injuries in elite volleyball. Scand J Med Sci Sports 6:228–232
Zeiss J, Saddemi SR, Ebraheim NA (1992) MR imaging of the quadriceps tendon: normal layered configuration and its importance in cases of tendon rupture. AJR Am J Roentgenol 159:1031–1034
La S, Fessell DP, Femino JE, Jacobson JA, Jamadar D, Hayes C (2003) Sonography of partial-thickness quadriceps tendon tears with surgical correlation. J Ultrasound Med 22:1323–1329 quiz 1330–1321
Staeubli HU, Bollmann C, Kreutz R, Becker W, Rauschning W (1999) Quantification of intact quadriceps tendon, quadriceps tendon insertion, and suprapatellar fat pad: MR arthrography, anatomy, and cryosections in the sagittal plane. AJR Am J Roentgenol 173:691–698
Davies SG, Baudouin CJ, King JB, Perry JD (1991) Ultrasound, computed tomography and magnetic resonance imaging in patellar tendinitis. Clin Radiol 43:52–56
Bianchi S, Poletti PA, Martinoli C, Abdelwahab IF (2006) Ultrasound appearance of tendon tears. Part 2: lower extremity and myotendinous tears. Skeletal Radiol 35:63–77
El-Khoury GY, Wira RL, Berbaum KS, Pope TL, Monu JU (1992) MR imaging of patellar tendinitis. Radiology 184:849–854
Cook JL, Malliaras P, De Luca J, Ptasznik R, Morris ME, Goldie P (2004) Neovascularization and pain in abnormal patellar tendons of active jumping athletes. Clin J Sport Med 14:296–299
Zanetti M, Metzdorf A, Kundert HP et al (2003) Achilles tendons: clinical relevance of neovascularization diagnosed with power Doppler US. Radiology 227:556–560
Lian O, Holen KJ, Engebretsen L, Bahr R (1996) Relationship between symptoms of jumper’s knee and the ultrasound characteristics of the patellar tendon among high level male volleyball players. Scand J Med Sci Sports 6:291–296
Acknowledgements
This work was made possible by the support of the Humanomed Center Althofen, Altis Center for Sports Surgery, Althofen, Austria. The authors would also like to thank Sabina Vogel Mag, Sylvia Schöffmann MD, Julia Sostaric MD, Daniel Leiner, Peter Hoffmann - Bachinger Hoffmann, Reinhard Lischka and Hannes Jagerhofer – Acts, for their help and commitment to make this work possible.
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Pfirrmann, C.W.A., Jost, B., Pirkl, C. et al. Quadriceps tendinosis and patellar tendinosis in professional beach volleyball players: sonographic findings in correlation with clinical symptoms. Eur Radiol 18, 1703–1709 (2008). https://doi.org/10.1007/s00330-008-0926-9
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DOI: https://doi.org/10.1007/s00330-008-0926-9