References
- Gomes-Neto M, Araujo AD, Junqueira ID, Oliveira D, Brasileiro A, Arcanjo FL: Comparative study of functional capacity and quality of life among obese and non-obese elderly people with knee osteoarthritis. Rev Bras Reumatol Engl Ed 2016; 56: 126–130.
- Devereaux MD, Lachmann SM: Patello-femoral arthralgia in athletes attending a Sports Injury Clinic. Br J Sports Med 1984; 18: 18–21.
- Boling M, Padua D, Marshall S, Guskiewicz K, Pyne S, Beutler A: Gender differences in the incidence and prevalence of patellofemoral pain syndrome. Scand J Med Sci Sports 2010; 20: 725–730.
- Fulkerson JP, Shea KP: Mechanical basis for patellofemoral pain and cartilage breakdown. In: Ewing JW (ed.): Articular Cartilage and Knee Joint Function: Basic Science and Arthroscopy. Raven Press, New York 1990: 93–101.
- Heino Brechter J, Powers CM: Patellofemoral stress during walking in persons with and without patellofemoral pain. Med Sci Sports Exerc 2002; 34: 1582–1593.
- Herzog W, Diet S, Suter E, Mayzus P, Leonard TR, Müller C et al.: Material and functional properties of articular cartilage and patellofemoral contact mechanics in an experimental model of osteoarthritis. J Biomech 1998; 31: 1137–1145.
- Møller BN, Møller-Larsen F, Frich LH: Chondromalacia induced by patellar subluxation in the rabbit. Acta Orthop Scand 1989; 60: 188–191.
- Sanchis-Alfonso V, Rosello-Sastre E, Martinez-Sanjuan V: Pathogenesis of anterior knee pain syndrome and functional patellofemoral instability in the active young. Am J Knee Surg 1999; 12: 29–40.
- Yamaguchi GT, Zajac FE: A planar model of the knee joint to characterize the knee extensor mechanism. J Biomech 1989; 22: 1–10.
- Reilly DT, Martens M: Experimental analysis of the quadriceps muscle force and patello-femoral joint reaction force for various activities. Acta Orthop Scand 1972; 43: 126–137.
- Mason JJ, Leszko F, Johnson T, Komistek RD: Patellofemoral joint forces. J Biomech 2008; 41: 2337–2348.
- Hungerford DS, Barry M: Biomechanics of the patellofemoral joint. Clin Orthop Relat Res 1979; 144: 9–15.
- Guerra JP, Arnold MJ, Gajdosik RL: Q angle: Effects of isometric quadriceps contraction and body position. J Orthop Sports Phys Ther 1994; 19: 200–204.
- Papageopoulos PI, Sim FH: Patellofemoralpain syndrome: Diagnosis and management. Orthopedics 1997; 20: 148–157.
- Barberie JE, Wong AD, Cooperberg PL, Carson WB: Extended field-of-view sonography in musculoskeletal disorders. AJR Am J Roentgenol 1998; 171: 751–757.
- Naredo E, Acebes C, Möller I, Canillas F, de Agustín JJ, de Miguel E et al.: Ultrasound validity in the measurement of knee cartilage thickness. Ann Rheum Dis 2009; 68: 1322–1327.
- Newman JS, Adler RS, Bude RO, Rubin JM: Detection of soft-tissue hiperemia: Value of power Doppler sonography. AJR Am J Roentgenol 1994; 163: 385–389.
- Gibbon WW, Wakefield RJ: Ultrasound in inflammatory disease. Radiol Clin North Am 1999; 37: 633–651.
- Grobbelaar N, Bouffard JA: Sonography of the knee: A pictorial review. Semin Ultrasound CT MR 2000; 21: 231–274.
- Ptasznik R: Ultrasound in acute and chronic knee injury. Radiol Clin North Am 1999; 37: 797–830.
- Bouffard JA, Dhanju J: Ultrasonography of the knee. Semin Musculoskeletal Radiol 1998; 2: 245–270.
- Friedman L, Finlay K, Jurriaans E: Ultrasound of the knee. Skeletal Radiol 2001; 30: 361–377.
- Strome GM, Bouffard JA, van Holsbeeck M: Knee. Clin Diagn Ultrasound 1995; 30: 201–219.
- Ahnied AM, Duncan NA, Tanzer M: In vitro measurement of the tracking pattern of the human patella. J Bioniech Eng 1999; 121: 222–228.
- Hsieh YF, Draganich LF, Ho SH, Reider B: The effects of removal and reconstruction of the anterior cruciate ligament on patellofemoral kinematics. Am J Sports Med 1998; 26: 201–208.
- Hsu HC, Luo ZP, Rand JA, An KN: Influence of patellar thickness on patellar tracking and patellofemoral contact characteristics after total knee arthroplasty. J Arthrop 1996: 11: 69–80.
- Mizuno Y, Kumagai M, Mattessich SM, Elias JJ, Ramrattan N, Cosgarea AJ et al.: Q-angle influences tibiofemoral and patellofemoral kinematics. J Orthop Res 2001; 19: 834–840.
- Katchburian MV, Bull A, Shih YF, Heatley FW, Amis AA: Measurement of patellar tracking: Assessment and analysis of the literature. Clin Orthop Relat Res 2003; (412): 241–259.