Browsing by Author/Contributor "Pfeiffer, Ferris M., 1976-"

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Assesment [sic] of cement augmentation and screw trajectory on pedicle screw fixation in osteoporotic vertebrae

Hirner, Jesse; Pfeiffer, Ferris M., 1976- (2010)

Internal fixation of osteoporotic spines for fracture or deformity is currently difficult, owing to failure at the bone- implant interface. This study aims to ascertain whether pedicle screw trajectory and pedicle cortex ...
Patient specific bone remodeling and finite element analysis of the lumbar spine

Pfeiffer, Ferris M., 1976- (University of Missouri--Columbia, 2007)

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The body of work outlined here relates generally to mechanical engineering research in the area of biomechanics. More specifically this work focuses ...