Stuart Goodman

Publication Details

  • Mouse femoral intramedullary injection model: Technique and microCT scan validation JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS Zilber, S., Epstein, N., Lee, S., Larsen, M., Ma, T., Smith, R. L., Biswal, S., Goodman, S. B. 2008; 84B (1): 286-290

    Abstract:

    The murine femoral intramedullary injection model is frequently used to examine the in vivo effects of biomaterials or cancer cells. The surgical technique includes a knee arthrotomy with patellar dislocation for intramedullary access. This study examined a less invasive surgical approach of direct injection of particles via the transpatellar tendon without patellar dislocation. By using polymethylmethacrylate injection and microCT scan, we found that, compared with the traditional technique, this new approach was more reproducible, less time consuming, and achieved identical volumes of intramedullary injections. Animal morbidity and the biomechanics of the joints were also improved as a result of the simplified procedure. Furthermore, our study suggested that an intramedullary volume in excess of 10 microL can lead to major vascular filling and so should be avoided.

    View details for DOI 10.1002/jbm.b.30872

    View details for Web of Science ID 000251802900034

    View details for PubMedID 17563101

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