Zusammenfassung
Spezifische Kenntnisse über die Biomechanik des patellofemoralen Gelenks sind für eine erfolgreiche konservative oder postoperative Rehabilitation unentbehrlich. Die biomechanischen Aspekte in verschiedenen Situationen müssen in der Übungsauswahl berücksichtigt werden. Gelenkreaktionskräfte, Kontaktflächen, und der Gelenkdruck sind im patellofemoralen Gelenk je nach Winkelstellung und Übungssituation unterschiedlich. Belastende Aktivitäten in Flexion beeinflussen über die Muskelkraft des Quadrizeps die patellofemoralen Gelenkreaktionskräfte. Übungen in der offenen und geschlossenen Kette sollten in schonenden Bewegungsamplituden ausgeführt werden, indem sie eine Quadrizepsaktivierung mit möglichst geringen patellofemoralen Gelenkreaktionskräften gewährleisten. Die isolierte Extensionsbewegung in der offenen Kette (90–40°), die Kniebeuge (0–30–60°) und die Beinpresse (0–30–60°) stellen die 3 Hauptübungssituationen in der Frührehabilitation des patellofemoralen Gelenk dar, wobei stets auf eine kontrollierte Körperstellung zu achten ist. Schmerzen und Symptome sollten auf ein Minimum reduziert werden, um eine optimale funktionelle Progression in der neuromuskulären Kontrolle zu erlauben.
Abstract
Specific knowledge of the biomechanics of the patellofemoral joint is crucial for successful nonoperative or postsurgical rehabilitation. The biomechanical aspects of different situations should be considered when designing an exercise program. Joint reaction forces, contact area, and contact stress are dependent on flexion angle and exercise situations. In weight-bearing activities, the amount of knee flexion directly influences the magnitude of quadriceps muscle force, which affects the magnitude of patellofemoral joint reaction forces. Open and closed chain exercises should be performed within a safe range of motion to allow quadriceps activation while minimizing patellofemoral joint reaction forces. The isolated knee extension (90°–40°), the squat (0°–30°–60°), and the leg press (0°–30°–60°) are the three main exercise situations in the acute rehabilitation phase. Controlled body positions and low levels of pain and symptoms should also be emphasized to achieve a functional progression, focusing on neuromuscular control.
Literatur
Amis A (2004) Patellofemoral joint biomechanics. In: Biedert R (Hrsg) Patellofemoral disorders. Diagnosis and treatment. Wiley, Chichester, UK
Bandi W (1972) Chondromalacia patellae and femoro-patellar arthrosis, etiology, clinical aspects and therapy. Helv Chir Acta 39(Suppl 11): 1–70
Biedert RM, Sanchis-Alfonso V (2002) Sources of anterior knee pain. Clin Sports Med 21(3): 335–347
Bizzini M (2000)Sensomotorische Rehabilitation nach Beinverletzungen. Thieme, Stuttgart
Bizzini M, Childs JD, Piva SR, Delitto A (2003) Systematic review of the quality of randomized controlled trials for patellofemoral pain syndrome. J Orthop Sports Phys Ther 33(1): 4–20
Cohen ZA, Roglic H, Grelsamer RP et al. (2001) Patellofemoral stresses during open and closed kinetic chain exercises. An analysis using computer simulation. Am J Sports Med 29(4): 480–487
Dye SF (1996) The knee as a biologic transmission with an envelope of function: a theory. Clin Orthop Relat Res (325): 10–18
Eng JJ, Pierrynowski MR (1993) Evaluation of soft foot orthotics in the treatment of patellofemoral pain syndrome. Phys Ther 73(2): 62–70
Escamilla RF, Fleisig GS, Zheng N et al. (1998) Biomechanics of the knee during closed kinetic chain and open kinetic chain exercises. Med Sci Sports Exerc 30(4): 556–569
Escamilla RF, Fleisig GS, Lowry TM et al. (2001) Effects of technique variations on knee biomechanics during the squat and leg press. Med Sci Sports Exerc 33(9): 1552–1566
Goymann V, Haasters J, Heller W (1974) Proceedings: Current studies on the biomechanics of the patella. Z Orthop Ihre Grenzgeb 112(4): 623–625
Grood ES, WJ Suntay, FR Noyes et al. (1984) Biomechanics of the knee-extension exercise. Effect of cutting the anterior cruciate ligament. J Bone Joint Surg Am 66(5): 725–734
Hehne HJ (1990) Biomechanics of the patellofemoral joint and its clinical relevance. Clin Orthop Relat Res (258): 73–85
Hubbard JK, Sampson HW, Elledge JR (1997) Prevalence and morphology of the vastus medialis oblique muscle in human cadavers. Anat Rec 249(1): 135–242
Huberti HH, Hayes WC (1984) Patellofemoral contact pressures. The influence of q-angle and tendofemoral contact. J Bone Joint Surg Am 66(5): 715–724
Hungerford DS, Barry M (1979) Biomechanics of the patellofemoral joint. Clin Orthop Relat Res (144): 9–15
Lindahl O, Movin A (1967) The mechanics of extension of the knee-joint. Acta Orthop Scand 38(2): 226–234
Mascal CL, Landel R, Powers C (2003) Management of patellofemoral pain targeting hip, pelvis and trunk muscle function: 2 case reports. J Orthop Sports Phys Ther 33(11): 647–660
McGinty G, Irrgang JJ, Pezzullo D (2000) Biomechanical considerations for rehabilitation of the knee. Clin Biomech 15(3): 160–166
Müller W, Wirz D (2000) Anatomie, Biomechanik und Dynamik des Patellofemoralgelenks. In: Wirth C, Rudert M (Hrsg) Das patellofemorale Schmerzsyndrom. Steinkopff, Darmstadt
Reilly DT, Martens M (1972) Experimental analysis of the quadriceps muscle force and patello-femoral joint reaction force for various activities. Acta Orthop Scand 43(2): 126–137
Steindler A (1955) Kinesiology of the human body. Thomas, Springfield, IL
Steinkamp LA, Dillingham MF, Markel MD et al. (1993) Biomechanical considerations in patellofemoral joint rehabilitation. Am J Sports Med 21(3): 438–444
Toumi H et al. (2007) New insights into the function of the vastus medialis with clinical implications. Med Sci Sports Exerc 39(7): 1153–1159
van Eijden TM, de Boer W, Weijs WA (1985) The orientation of the distal part of the quadriceps femoris muscle as a function of the knee flexion-extension angle. J Biomech 18(10): 803–809
van Kampen, A. Huiskes R (1990) The three-dimensional tracking pattern of the human patella. J Orthop Res 8(3): 372–382
Werner S et al. (1993) Electrical stimulation of vastus medialis and stretching of lateral thigh muscles in patients with patello-femoral symptoms. Knee Surg Sports Traumatol Arthrosc 1(2): 85–92
Wilk KE et al. (1996) A comparison of tibiofemoral joint forces and electromyographic activity during open and closed kinetic chain exercises. Am J Sports Med 24(4): 518–527
Wilk KE, MM R (2001) Principles of Patellofemoral Rehabilitation. Sports Med Arthrosc 9: 325–336
Zhang LQ et al. (2003) In vivo load sharing among the quadriceps components. J Orthop Res 21(3): 565–571
Interessenskonflikt
Der korrespondierende Autor hält fest, dass kein Interessenkonflikt besteht.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bizzini, M., Biedert, R., Maffiuletti, N. et al. Biomechanische Aspekte in der Rehabilitation des Patellofemoralgelenks. Orthopäde 37, 864–871 (2008). https://doi.org/10.1007/s00132-008-1293-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00132-008-1293-6