REFERENCES
- AHLBACK S.: Osteoarthrosis of the knee. A radiographic investigation. Acta Radiol. (1968), Suppl. 277, p. 7.
- BLANKEVOORT L., HUISKES R. & DE LANGE A.: The envel-ope of passive knee joint motion. J. Biomech. 21 (1988), 705.
- BOEGÄRD T., RUDLING 0., PETERSSON I. F. et al.: Postero-anterior radiogram of the knee in weight-bearing and semi-flexion. Comparison with MR imaging. Acta Radiol. 38 (1997), 1063.
- BRATTSTRöM H.: Shape of the intercondylar groove nor-mally and in recurrent dislocation of patella. Acta Radiol. (1964), Suppl. 68, p. 5.
- BUCKLAND-WRIGHT J. C., MACFARLANE D. G., JASANI M. K. & LYNCH J. A.: Quantitative microfocal radiographic assessment of osteoarthritis of the knee from weight bear-ing tunnel and semiflexed standing views. J. Rheumatol. 21 (1994), 1734.
- BUCKLAND-WRIGHT J. C., MACFARLANE D. G., WILLIAMS S. A. & WARD R. J.: Accuracy and precision of joint space width measurements in standard and macroradiographs of osteoarthritic knees. Ann. Rheum. Dis. 54 (1995), 872.
- COOKE T. D. V, SCUDAMORE R. A., BRYANT J. T., SORBIE C., Siu D. & FISHER B.: A quantitative approach to radi-ography of the lower limb. J. Bone Joint Surg. (Br.) 73-B (1991), 715.
- COOKE D., SCUDAMORE A., Li J., WYSS U., BRYANT T. & COSTIGAN P: Axial lower-limb alignment. Comparison of knee geometry in normal volunteers and osteoarthritis pa-tients. Osteoarthr. Cartil. 5 (1997), 39.
- HALLN L. G. & LINDAHL O.: The "screw-home" move-ment in the knee-joint. Acta Orthop. Scand. 37 (1966), 97.
- HILDING M., ASPLUND S., BACKBRO B. 0. & RYD L.: Align-ment accuracy by two different instrumentation systems in total knee arthroplasty. A prospective randomized study of 45 patients. Am. J. Knee Surg. 6 (1993), 150.
- Hsu R. W. W, HIMENO S., COVENTRY M. B. & CHAO E. Y. S.: Normal axial alignment of the lower extremity and load-bearing distribution at the knee. Clin. Orthop. 255 (1990), 215.
- HUNGERFORD D. S. & KENNA R. V.: Preliminary experience with a total knee prosthesis with porous coating used with-out cement. Clin. Orthop. 176 (1983), 95.
- Ism Y., TERAJIMA K., TERASHIMA S. & KOGA Y.: Three-dimensional kinematics of the human knee with intracort-ical pin fixation. Clin. Orthop. 343 (1997), 144.
- KARRHOLM J., BRANDSSON S. B., FREEMAN M. A. R., IwAxi H. & RINSKEROVA V.: Longitudinal tibial rotation during knee flexion. A dissection, MRI and RSA study in the liv-ing and cadaveric knee. 9th Conf. Eur. Orthop. Res. Soc., Brussels 1999.
- KARRHOLM J., SELVIK G., ELMQVIST L.-G. & HANSSON L. I.: Active knee motion after cruciate ligament rupture. Stereoradiography. Acta Orthop. Scand. 59 (1988), 158.
- LAFORTUNE M. A., CAVANAGH P R., SOMMER H. J. III & KALENAK A.: Three-dimensional kinematics of the human knee during walking. J. Biomech. 25 (1992), 347.
- MARKLUND T. & MYRNERTS R.: Radiographic determi-nation of cartilage height in the knee joint. Acta Orthop. Scand. 45 (1974), 752.
- MORELAND J. R., BASSETT L. W. & HANKER G. J.: Radio-graphic analysis of the axial alignment of the lower ex-tremity. J. Bone Joint Surg. 69-A (1987), 745.
- RESNICK D. & VINT V.: Tunnel view in assessment of carti-lage loss in osteoarthritis of the knee. Radiology 137 (1980), 547.
- RYD L., YUAN X. & LöFGREN H.: Methods for determining the accuracy of radio stereometric analysis (RSA). Acta Or-thop. Scand. 71 (2000), 403.
- SANFRIDSSON J., RYE) L., EKLUND K., KOUVARAS Y. & JONS-SON K.: Angular configuration of the knee. Comparison of conventional measurements and the QUESTOR Precision Radiography system. Acta Radiol. 37 (1996), 633.
- SANFRIDSSON J., SVAHN G., JONSSON K. & RYE) L.: Com-puted radiography for characterisation of the weight-bear-ing knee. Acta Radiol. 38 (1997), 514.
- SANFRIDSSON J., SVAHN G., RYE, L., Aim T. L., SUNDN P & JONSSON K.: Assessment of image post-processing and of measuring assistance tools in computed radiography. Evaluation of the weight-bearing knee. Acta Radiol. 39 (1998), 642.
- Siu D., COOKE T. D. V, BROEKHOVEN L. D. et al.: A stan-dardized technique for lower limb radiography. Practice, applications, and error analysis. Invest. Radiol. 26 (1991), 71.
- YOSHIOKA Y, Siu D. & COOKE T. D. V.: The anatomy and functional axes of the femur. J. Bone Joint Surg. 69-A (1987), 873.
- YOSHIOKA Y., Siu D. W, SCUDAMORE A. & COOKE T. D. V.: Tibial anatomy and functional axes. J. Orthop. Res. 7 (1989), 132.