P. A. L. Mejía, Pablo Alfonso González Lomelín, H. L. Butron, R. D. Rubio, S. R. L. Hernández, I. Valdéz, V. Hernández
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Quantitative evaluation of osteogenesis through infrared light: Pilot study
Veterinaria Mexico OA ISSN: 2448-6760 Cite this as: Lomeli Mejia PA, Gonzalez Lomelin PA, Lecona Butron H, Dominguez Rubio R, Leon Hernandez SR, Luna Valdez IX, Dominguez Hernandez V. Quantitative evaluation of osteogenesis through infrared light. Pilot study. Veterinaria Mexico OA. 2017;4(2). doi: 10.21753/vmoa.4.2.410 . Different methods are available to evaluate the degree of bone healing. A good choice involves employing optical techniques with infrared light to eval-uate the progress of bone consolidation. Because infrared light is absorbed in liquids and reflected in solids, it is possible to assess bone consolidation progress using an incident light source and a coupled photo sensor. We used a 940-nm light source that is capable of reaching bone to determine the degree of bone consolidation. Five New Zealand White rabbits were used according to the NOM-062-ZOO99 standard. In each animal, a fracture was generated in the left tibia, and the fragments were fixed using an external fixator constructed with Kirschner nails and dental acrylic cement. Progress in bone consolidation was evaluated at days 7, 23, and 34 after surgery. A linear dependence was observed between the days elapsed and the reflection of the infrared light. Figure 2. Reduction of tibia by external fixators made with Kirschner nails 0.045 inch in diameter and methylmethacrylate cement.
期刊介绍:
Veterinaria México OA (ISSN 2448-6760) is an online scientific journal edited by Universidad Nacional Autónoma de México (UNAM). The journal is Open Access and follows UNAM''s initiative, to transmit knowledge free of charge to the readership and authors, with no Article Processing Charges.
This journal publishes advances in Veterinary Sciences and Animal Production, and to reach more lectures across the world the journal was updated since 2014 from its predecessor printed in paper Veterinaria México (ISSN 0301-5092) and its digital version (ISSN 2007-5472).