Zusammenfassung
Die Ursachen für Läsionen im Bereich des Femoropatellargelenks sind mannigfaltig. Neben traumatischen Ereignissen und chronischen Überlastungen sind insbesondere Abnützungen im Rahmen eines Fehlgleitens oder auch entzündliche Erkrankungen zu erwähnen. Denn nicht selten kommt es dadurch zu frühzeitigen Arthrosen. Eine exakte klinische Abklärung ist bei allen Patienten mit vorderem Knieschmerz und mit Verdacht auf pathologische Kniegelenkveränderungen unbedingt zu fordern. Zusammen mit der entsprechend klinischen Information und Ergebnissen radiologischer Untersuchungen lässt sich eine genaue Diagnose erstellen.
Im Rahmen der radiologischen Abklärung des anterioren Knieschmerzes und nach posttraumatischen Ereignissen kommt sicherlich der Magnetresonanztomographie (MRT) eine sehr hohe Wertigkeit zu. Sie erlaubt eine direkte Darstellung der in Frage kommenden pathologischen oder verletzten Strukturen und hilft so, ein suffizientes therapeutisches Prozedere zu planen. Darüber hinaus kommt der MRT bei klinischem Verdacht auf eine Läsion oder Verletzung eine nicht unwesentliche Bedeutung zu. Sollte sich die Verdachtsdiagnose bei unauffälligem MRT-Befund nicht bestätigen, kann von einer weitreichenden Behandlung und insbesondere chirurgischen Eingriffen Abstand genommen werden kann. In diesem Beitrag werden die wichtigsten bildgebenden Verfahren zur Evaluierung der patellofemoralen Region kurz vorgestellt und insbesondere die Wertigkeit der MRT beschrieben.
Abstract
Lesions in the patellofemoral region can be caused by trauma, chronic overloading, and especially regarding cartilage alterations by normal aging or pathologic processes. Very commonly these lesions lead to early arthrosis. An accurate clinical evaluation in all these patients is recommended. The combination of clinical information and radiological examinations should end up with an exact diagnosis.
As part of the radiological evaluation of complaints of the patellofemoral region MR imaging is of special value since this method allows direct visualization of all intra- and extra-articular structures and their alterations, ultimately aiding in planning sufficient therapy. Moreover, is it possible to exclude pathology by MR imaging, which helps to prevent useless treatment and surgical procedures.
Literatur
Calmbach WL, Hutchens M (2003) Evaluation of patients presenting with knee pain, Part II. Differential diagnosis. Am Fam Phys 68(5): 917–922
Mihalkov W, Fishkin Z, Krackow K (2006) Patellofemoral overstuff and ist relationship to flexion after total knee arthroplasty. Clin Orthop Relat Res 451(10): 295
Egund N, Ryd L (2002) Patellar and quadriceps mechanism: Imaging of the knee. Springer, Berlin Heidelberg New York, pp 217–245
DejourD, Le CoultreB (2007) Osteotomies in Patello-Femoral Instabilities. Sports Med Arthrosc Rev 15(1): 39–46
Pietsch M, Hofmann S (2006) Wertigkeit derradiologischen Bildgebung beim Kniegelenk für den Orthipäden. Radiologe 46: 55–64
Mellado JM, Salvadó E, Ramos A et al. (2001) Dorsal defect on a multi-partite patella: imaging findings. Eur Radiol 11: 1136–1139
Yao L, Lee J (1988) Occult intraosseous fracture: detection with MR imaging. Radiology 167: 749–751
Mink JH, Deutsch AL (1989) Occult cartilage and bone injuries of the knee: detection, classification, and assessment with MR imaging. Radiology 170: 823–829
Dihlmann W (1987) Knie und Tibiofibulargelenk. In: Gelenk-Wirbelverbindungen. Klinische Radiologie einschließlich Computertomographie-Diagnose, Differentialdiagnose. Thieme, Stuttgart NewYork
YamadaY, Toritsuka Y, Yoshikawa H et al. (2007) Morphological analysis of the femoral trochlea in patients with recurrent dislocation of the ptella using threedimensional computer models. J Bone Joint Surg Br 89: 746–751
Endo Y, Schweitzer ME, Bordalo-Rodrigues M et al. (2007) MRI quantitative morphologic analysis of patellofemoral region: lack of correlation with chondromalacia patellae at surgery. Am J Radiol 189: 1165–1168
Vande Berg BC, Lecouvet FE, Maldague B, Malghem J (2004) MR appearance of cartilage defects of the knee: preliminary results of a spiral CT arthrography-guided analysis. Eur Radiol 14(2): 208–214
Recht MP, Piraino DW, Paletta GA (1996) Accuracy of fat-suppressed three-dimensional spoiled gradient-echo FLASH MR imaging in the detection of patellofemoral articular cartilage abnormalities. Radiology 198: 209–212
Kramer J, Recht MP, Imhof H et al. (1992) Contrast MR arthrogrphy in assessment of cartilage lesions. JCAT 16: 254–260
Recht MP, Kramer J, Marcelis S et al. (1993) Abnormalities of articular cartilage in the knee: Analysis of available MR techniques. Radiology 187: 473–478
Zanetti M, Bruder E, Romero J, Hodler J (2000) Bone marrow edema pattern in osteoarthritic knees: correlation between MR imaging and histologic findings. Radiology 215: 835–840
Trattnig S, Ba-Ssalamah A, Pinker K et al. (2005) Matrix-based autologous chondrocyte implantation for cartilage repair: non-invasive monitoring by high-resolution magnetic resonance imaging. Mag Reson Imag 23: 779–787
Warren LF, Marshall JL (1979) The supporting structures and layers on the medial side of the knee: an anatomical analysis. J Bone Joint Surg Am 61: 56–62
Conlan T, Garth WPJ, Lemons JE (1993) Evaluation of the medial soft tissue restraints of the extensor mechanism of the knee. J Bone Joint Surg Am 75: 682–693
Elias DA, WhiteL, FithianDC (2002) Acute lateral patellar dislocation at MR imaging: Injury patterns of medial patellar soft-tissue retraints and osteochondral injuries of the inferiomedial patella. Radiology 225: 736–743
Smith TO, Davies L, O‚Driscoll ML, Donell ST (2008) An evaluation of the clinical test and outcome measures usedtoassess patellar instability. Knee (Epub)
Davies AP, Costa ML, Shepstone L et al. (2000) The sulcus angle and malalignment of the extensor mechanism of the knee. J Bone Joint Surg Br 82(8): 1162–1166
Atkin DM, Fithian DC, Marangi KS et al. (2000) Characteristics of patients with primary acute lateral patellar dislocation and their recovery within the first six months of injury. Am J Sports Med 28: 472–479
Spritzer CE, Courneya DL, Burk DL et al. (1997) Medial retinacular complex injury in acute patellar dislocation: MR findings and surgical implications. AJR 168: 117–122
Cash JD, Hughston JC (1988) Treatment of acute patellar dislocation. Am J Surg Med 16: 244–249
Hawkins RJ, Bell RH, Anisette G (1986) Acute patellar dislocations. Am J Sports Med 14(2): 117–120
Lance E, Deutsch AL, Mink JH (1993) Prior lateral patellar dislocation: MR imaging findings. Radiology 189: 905–907
Hammerle CP, Jacob RP (1980) Chondral and osteochondral fractures after luxation of the patella and their treatment. Arch Orthop Trauma Surg 97: 207
Virolainen H, Visuri T, Kuusela T (1993) Acute dislocation of the patella: MR findings. Radiology 189: 243–246
Kirsch MD, Fitzgerald SW, Friedman H, Rogers LF (1993) Transient patellar dislocation: diagnosis with MR imaging. AJR 161: 109–113
Quinn SF, Brown T, Demlow T (1993) MR imaging of patellar retinacular ligament injuries. J Magn Reson Imag 3: 843–847
Nakanishi K, Inoue M, Harada K et al. (1992) Subluxation of the patella: evaluation of patellar articular cartilage with MR imaging. Br J Radiol 65: 662–667
Vainionpaa S, Laasonen E, Patiala H et al. (1986) Acute dislocation of the patella: clinical, radiographic, and operative findings in 64 consecutive cases. Acta Orthop Scand 57: 331–333
Heegaard J, Leyvraz PF, Curnier A et al. (1995) The biomechanics of the human patella during passive knee flexion. J Biomech 28: 1265–1279
Huberti HH, Hayes WC, Stone JL, Shybut GT (1984) Force ratios in the quadriceps tendon and ligamentum patellae. J Orthop Res 2: 49–54
Evans EJ, Benjamin M, Pemberton DJ (1991) Variations in the amount of calcified tissue at the attachments of the quadriceps tendon and patellar ligament in man. J Anat 174: 145–151
Siwek CW, Rao JP (1981) Ruptures of the extensor mechanism of the knee joint. J Bone Joint Surg Am 63: 932–937
Scuderi C (1958) Ruptures of the quadriceps tendon. Am J Surg 95: 626–635
Mink JH, Reicher MA, Crues JV III, Deutsch AL (1992) MRI of the knee, 2nd ed. Raven Press, New York, pp 189–236
Schweitzer ME, Mitchell DG, Ehrlich SM (1993) The patellar tendon: thickening, internal signal buckling, and other MR variants. Skeletal Radiol 22: 411–416
Resnick D, Kang HS (1997) Knee: plate 16-9. In: Resnick D, Kang HS (eds) Internal derangements of joints: emphasis on MR imaging. Saunders, Philadelphia, pp 555–785
Sonin AH (1994) Magnetic resonance imaging of the extensor mechanism. MRI Clin North Am 2: 401
Kelly DW, Carter VS, Jobe FW, Kerlan RK (1984) Patellar and quadriceps tendon ruptures: jumper‘s knee. Am J Sports Med 12: 375–380
Kricun R, Kricun ME, Arangio GA, et al. (1980) Patellar tendon rupture with underlying systemic disease. AJR 135: 803–807
McMaster PE (1933) Tendon and muscle ruptures: clinical and experimental studies on the causess and location of subcutaneous ruptures. J Bone Joint Surg Am 15: 705–721
Davies SG, Baudouin CJ, King JB, Perry JD (1991) Ultrasound, computed tomography, and magnetic resonance imaging in patellar tendinitis. Clin Radiol 43: 52–56
Kujala UM, Osterman K, Aalto T et al. (1990) L‘incongruenza patellofemorale e‘spesso bilaterale. J Sports Traumatol Rel Res 12(1): 25–31
Scranton PE, Farrar EL (1992)Mucoid degeneration of the patellar ligament in athletes. J Bone Joint Surg Am 74: 435–437
Motamedi K, Seeger LL, Hame SL (2005) Imaging of postoperative knee extensor mechanism. Europ J Radiol 54: 199–205
Hollinshead WH, Rosse C (1985) Textbook of anatomy, 4th edn. Harper & Row, Philadelphia, pp 434–435
Colosimo AJ, Bassett FH (1990) Jumper‘s knee: diagnosis and treatment. Orthop Rev 19: 139–149
Resnick D (2003) Soft tissues. In:Diagnosis in bone and joint disorders, 4th edn. Saunders, Philadelphia
Hirano A, Fukubayashi T, Ishii T, Ochiai A (2002) Magnetic resonance imaging of Osgood Schlatter disease: the course of the disease. Skeletal Radiol 31: 334–342
Insall J. Salvati E (1971) Patella position in normal knee joint. Radiology 101: 101–104
Hoffa A (1904) Influence of adipose tissue with regard to the pathology of the knee joint. JAMA 43: 795–796
Saddik D, McNally EG, Richardson M (2004) MRI of Hoffa‘s fat pad. Skeletal Radiol 33: 433–444
O‚Donnell P, Johnstone C, Watson M et al. (2005) Evaluation of patellar tracking in symptomatic and asymptomatic individuals by magnetic resonance imaging. Skeletal Radiol 34: 130–135
McNally EG, Osterle SJ, Pal C et al. (2000) Assessment of patellar maltracking using combined static and dynamic MRI. Eur Radiol 10: 1051–1055
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
Kramer, J., Scheurecker, G., Scheurecker, A. et al. Bildgebende Untersuchungen des Patellofemoralgelenks. Orthopäde 37, 818–834 (2008). https://doi.org/10.1007/s00132-008-1288-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00132-008-1288-3