Holographic nondestructive testing in bone growth disturbance studies

Raimo Veil Johannes Silvennoinen; Kaarlo Nygren

doi:10.1117/12.155709

3 September 1993 Holographic nondestructive testing in bone growth disturbance studies

Raimo Veil Johannes Silvennoinen, Kaarlo Nygren

Proceedings Volume 1889, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine III; (1993) https://doi.org/10.1117/12.155709
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

We used isolated radioulnar bones of subadult European moose collected in various environmental pollution areas of Finland. The bones were radiographed and outer dimensions measured. By using small caudo-cranial bending forces, the bones were tested by using HNDT. For bone mineral studies, samples were taken from the mandibles of the same animals. Results showed, that the bones obtained from the heavily polluted area showed biomechanical response comparable to the bones developed partially without mothers milk. Differences were also seen in morphometrical and radiological studies. The mineral contents studied did not differ significantly from randomly collected samples of the same age category. We therefore conclude that environmental factors may influence the bone matrix development.

Citation Download Citation

Raimo Veil Johannes Silvennoinen and Kaarlo Nygren "Holographic nondestructive testing in bone growth disturbance studies", Proc. SPIE 1889, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine III, (3 September 1993); https://doi.org/10.1117/12.155709

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