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Orthopedics|March 21, 2009
Comparison between pointer-based and ultrasound-based navigation technique in THA using a minimally invasive approachOlaf Hasart, Carsten Perka, Stephan Tohtz
Operative Orthopadie Und Traumatologie|August 3, 2010
[Reconstruction of large acetabular defects using trabecular metal augments]Olaf Hasart, Carsten Perka, Rex Lehnigk, et al.
International Orthopaedics|March 26, 2013
Evaluation of sonicate fluid cultures in comparison to histological analysis of the periprosthetic membrane for the detection of periprosthetic joint infectionViktor Janz, Georgi I Wassilew, Olaf Hasart, et al.
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|October 1, 2011
Validation of a CT image based software for three-dimensional measurement of acetabular cup orientationGeorgi I Wassilew, Viktor Janz, Markus Heller, et al.
Orthopedics|October 20, 2009
Ultrasound-based navigation and 3D CT compared in acetabular cup positionOlaf Hasart, Berry M Poepplau, Patrick Asbach, et al.
Journal of Orthopaedic Surgery and Research|July 23, 2008
Diagnosis of periprosthetic infection following total hip arthroplasty--evaluation of the diagnostic values of pre- and intraoperative parameters and the associated strategy to preoperatively select patients with a high probability of joint infectionMichael Müller, Lars Morawietz, Olaf Hasart, et al.
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|May 25, 2010
CT evaluation of native acetabular orientation and localization: sex-specific data comparison on 336 hip jointsStephan W Tohtz, Danny Sassy, Georg Matziolis, et al.
Orthopedics|October 20, 2010
3D CT analysis of combined cup and stem anteversion in cases of cup navigation in hip arthroplastyGeorgi I Wassilew, Carsten Perka, Christian Koenig, et al.
The Journal of Arthroplasty|October 18, 2011
Use of an ultrasound-based navigation system for an accurate acetabular positioning in total hip arthroplasty: a prospective, randomized, controlled studyGeorgi I Wassilew, Carsten Perka, Viktor Janz, et al.
Technology and Health Care : Official Journal of the European Society for Engineering and Medicine|January 7, 2011
Influence of body mass index and thickness of soft tissue on accuracy of ultrasound and pointer based registration in navigation of cup in hip arthroplastyOlaf Hasart, Carsten Perka, Koenig Christian, et al.
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