1Dipartimento di Meccanica e Aeronautica, Universitzi di Roma ‘La Sapienza'
2Istituto di Anatomia Umana Normale, Universitzi di Roma ‘La Sapienza'
Measurement methods of cross-sectional area of collagen tissues and structures, so far chosen, are critically reviewed. A new optical method, founded on section outline plotting, by which it is easy to compute the cross-sectional area, is suggested and shown in particular.
Experimental results, achieved by applying the method to the measurement of bovine knee ligament sections, are reported; these results are compared with those taken from samples coming from the same ligaments.