Abstract #2821

Resolving the Complex Fiber Structures in Knee Joint Using High Resolution Diffusion Imaging

Nian Wang¹, Anthony J. Mirando², Gary Cofer¹, Yi Qi¹, Matthew J. Hilton², and G. Allan Johnson¹

¹Department of Radiology, Duke University, Durham, NC, United States, ²Department of Orthopaedic Surgery, Duke University, Durham, NC, United States

Using high-order diffusion tractography to map the complex collagen fibril structures in knee joint is still challenging, due to the limited spatial resolution, low angular resolution, and low signal-to-noise (SNR). The complex fiber distributions in different connective tissues in knee joint were investigated using high resolution diffusion imaging.

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