Authors:
Toyras, J
Lyyra-Laitinen, T
Niinimaki, M
Lindgren, R
Nieminen, MT
Kiviranta, I
Jurvelin, JS
Citation: J. Toyras et al., Estimation of the Young's modulus of articular cartilage using an arthroscopic indentation instrument and ultrasonic measurement of tissue thickness, J BIOMECHAN, 34(2), 2001, pp. 251-256
Authors:
Haapala, J
Arokoski, JPA
Ronkko, S
Agren, U
Kosma, VM
Lohmander, LS
Tammi, M
Helminen, HJ
Kiviranta, I
Citation: J. Haapala et al., Decline after immobilisation and recovery after remobilisation of synovialfluid IL1, TIMP, and chondroitin sulphate levels in young beagle dogs, ANN RHEUM D, 60(1), 2001, pp. 55-60
Authors:
LeRoux, MA
Arokoski, J
Vail, TP
Guilak, F
Hyttinen, MM
Kiviranta, I
Setton, LA
Citation: Ma. Leroux et al., Simultaneous changes in the mechanical properties, quantitative collagen organization, and proteoglycan concentration of articular cartilage following canine meniscectomy, J ORTHOP R, 18(3), 2000, pp. 383-392
Authors:
Haapala, J
Arokoski, J
Pirttimaki, J
Lyyra, T
Jurvelin, J
Tammi, M
Helminen, HJ
Kiviranta, I
Citation: J. Haapala et al., Incomplete restoration of immobilization induced softening of young beagleknee articular cartilage after 50-week remobilization, INT J SP M, 21(1), 2000, pp. 76-81
Authors:
Lyyra, T
Arokoski, JPA
Oksala, N
Vihko, A
Hyttinen, M
Jurvelin, JS
Kiviranta, I
Citation: T. Lyyra et al., Experimental validation of arthroscopic cartilage stiffness measurement using enzymatically degraded cartilage samples, PHYS MED BI, 44(2), 1999, pp. 525-535
Authors:
Lyyra-Laitinen, T
Niinimaki, M
Toyras, J
Lindgren, R
Kiviranta, I
Jurvelin, JS
Citation: T. Lyyra-laitinen et al., Optimization of the arthroscopic indentation instrument for the measurement of thin cartilage stiffness, PHYS MED BI, 44(10), 1999, pp. 2511-2524
Authors:
Lyyra, T
Kiviranta, I
Vaatainen, U
Helminen, HJ
Jurvelin, JS
Citation: T. Lyyra et al., In vivo characterization of indentation stiffness of articular cartilage in the normal human knee, J BIOMED MR, 48(4), 1999, pp. 482-487
Authors:
Haapala, J
Arokoski, JPA
Hyttinen, MM
Lammi, M
Tammi, M
Kovanen, V
Helminen, HJ
Kiviranta, I
Citation: J. Haapala et al., Remobilization does not fully restore immobilization induced articular cartilage atrophy, CLIN ORTHOP, (362), 1999, pp. 218-229