George E. Lewinnek, et al., “Dislocations after Total Hip-Replacement Arthroplasties,” Journal of Bone and Joint Surgery, vol. 60-A, No. 2, Mar., 1978, pp. 217-220. |
Anthony M. Digioia, et al., “Image Guided Navigation System to Measure Intraoperatively Acetabular Implant Alignment,” in Clinical Ortho-paedics and Related Research, No. 355, pp. 8-22, 1998 (Lippincott Williams and Wilkins, publishers). |
Branislav Jaramaz, Anthony M. Digioia, et al. “Computer Assisted Measurement of Cup Placement in total Hip Replacemnet,” in Clinical Orthopaedics and Related Research, No. 354, pp.70-81, 1998 (Lippincott Williams and WilkIns, publishers). |