| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Shigeo Fukunishi, Tomokazu Fukui, Shoji Nishio, Yuki Fujihara, Shohei Okahisa, Shinichi Yoshiy. Combined anteversion of the total hip arthroplasty implanted with image-free cup navigation and without stem navigation. Orthopedic reviews. vol 4. issue 4. 2013-04-16. PMID:23589761. |
during surgery, cup alignment was adjusted with the use of the navigation system while the positioning of the femoral stem was arbitrarily adjusted by the surgeon. |
2013-04-16 |
2023-08-12 |
Not clear |
| Shigeo Fukunishi, Tomokazu Fukui, Shoji Nishio, Yuki Fujihara, Shohei Okahisa, Shinichi Yoshiy. Combined anteversion of the total hip arthroplasty implanted with image-free cup navigation and without stem navigation. Orthopedic reviews. vol 4. issue 4. 2013-04-16. PMID:23589761. |
post-operative ct assessment for the prosthetic alignment showed the average cup inclination and av values to be 40.5°±4.1° and 20.6°±4.6°, respectively, demonstrating the effectiveness of the navigation system by small values of standard deviation. |
2013-04-16 |
2023-08-12 |
Not clear |
| Erik Hohmann, Adam Bryant, Kevin Tetswort. Anterior pelvic soft tissue thickness influences acetabular cup positioning with imageless navigation. The Journal of arthroplasty. vol 27. issue 6. 2013-01-02. PMID:22036932. |
anterior pelvic soft tissue thickness influences acetabular cup positioning with imageless navigation. |
2013-01-02 |
2023-08-12 |
Not clear |
| David Wohlrab, Florian Radetzki, Hansrudi Noser, Thomas Mende. Cup positioning in total hip arthoplasty: spatial alignment of the acetabular entry plane. Archives of orthopaedic and trauma surgery. vol 132. issue 1. 2012-09-13. PMID:21874577. |
to optimize the cup positioning, the use of navigation systems is recommended. |
2012-09-13 |
2023-08-12 |
Not clear |
| David Wohlrab, Florian Radetzki, Hansrudi Noser, Thomas Mende. Cup positioning in total hip arthoplasty: spatial alignment of the acetabular entry plane. Archives of orthopaedic and trauma surgery. vol 132. issue 1. 2012-09-13. PMID:21874577. |
the aim of this study was to compare spatial orientation of the acetabulary entry plane in relation to tables plane which is used by mechanical guides as well as anterior pelvic plane used for cup orientation by navigation systems. |
2012-09-13 |
2023-08-12 |
Not clear |
| Georgi I Wassilew, Carsten Perka, Viktor Janz, Christian König, Patrick Asbach, Olaf Hasar. Use of an ultrasound-based navigation system for an accurate acetabular positioning in total hip arthroplasty: a prospective, randomized, controlled study. The Journal of arthroplasty. vol 27. issue 5. 2012-08-23. PMID:22000576. |
the purpose of this study was to compare an ultrasound-based navigation system with an imageless navigation system with surface registration in the postoperative acetabular cup position. |
2012-08-23 |
2023-08-12 |
Not clear |
| Georgi I Wassilew, Carsten Perka, Viktor Janz, Christian König, Patrick Asbach, Olaf Hasar. Use of an ultrasound-based navigation system for an accurate acetabular positioning in total hip arthroplasty: a prospective, randomized, controlled study. The Journal of arthroplasty. vol 27. issue 5. 2012-08-23. PMID:22000576. |
in the first group, cup positioning was assisted by an ultrasound-based navigation system, and in the second group, the cup was assisted by imageless navigation system with surface registration. |
2012-08-23 |
2023-08-12 |
Not clear |
| Georgi I Wassilew, Carsten Perka, Viktor Janz, Christian König, Patrick Asbach, Olaf Hasar. Use of an ultrasound-based navigation system for an accurate acetabular positioning in total hip arthroplasty: a prospective, randomized, controlled study. The Journal of arthroplasty. vol 27. issue 5. 2012-08-23. PMID:22000576. |
ultrasound-based navigation improves cup positioning in total hip arthroplasty better than an imageless navigation system by reducing the outliers, achieving a higher accuracy of anteversion. |
2012-08-23 |
2023-08-12 |
Not clear |
| Daniel J Dalug. Accuracy of the acetabular index using the percutaneous assisted total hip technique. American journal of orthopedics (Belle Mead, N.J.). vol 41. issue 2. 2012-08-02. PMID:22482091. |
this article describes a series of 74 consecutive primary thas (71 patients, 3 bilateral) performed using a percutaneous assisted tha technique that does not require navigation, yet allows adequate visualization for accurate acetabular cup placement. |
2012-08-02 |
2023-08-12 |
Not clear |
| Garrett M Snyder, Santiago A Lozano Calderón, Paul A Lucas, Scott Russinof. Accuracy of computer-navigated total hip arthroplasty. The Journal of arthroplasty. vol 27. issue 3. 2012-06-25. PMID:21908165. |
the purpose of this study was to evaluate the accuracy of a particular imageless computer navigation system in determining cup position. |
2012-06-25 |
2023-08-12 |
Not clear |
| Garrett M Snyder, Santiago A Lozano Calderón, Paul A Lucas, Scott Russinof. Accuracy of computer-navigated total hip arthroplasty. The Journal of arthroplasty. vol 27. issue 3. 2012-06-25. PMID:21908165. |
navigation measurements had high specificity and ppv when assessing cup abduction and anteversion (specificity >90%, ppv >94%). |
2012-06-25 |
2023-08-12 |
Not clear |
| Makoto Kitada, Nobuo Nakamura, Daiki Iwana, Akihiro Kakimoto, Takashi Nishii, Nobuhiko Sugan. Evaluation of the accuracy of computed tomography-based navigation for femoral stem orientation and leg length discrepancy. The Journal of arthroplasty. vol 26. issue 5. 2012-05-03. PMID:20870379. |
although there is a great deal in the literature about the clinical accuracy of computed tomography (ct)-based navigation systems for acetabular cup orientation and leg length discrepancy in total hip arthroplasty, there is little analysis of femoral stem orientation. |
2012-05-03 |
2023-08-12 |
Not clear |
| M Ajith Kumar, M Shantharam Shetty, Kanthi G Kiran, Abhishek R Kin. Validation of navigation assisted cup placement in total hip arthroplasty. International orthopaedics. vol 36. issue 1. 2012-05-03. PMID:21537975. |
validation of navigation assisted cup placement in total hip arthroplasty. |
2012-05-03 |
2023-08-12 |
Not clear |
| M Ajith Kumar, M Shantharam Shetty, Kanthi G Kiran, Abhishek R Kin. Validation of navigation assisted cup placement in total hip arthroplasty. International orthopaedics. vol 36. issue 1. 2012-05-03. PMID:21537975. |
with this study we propose to evaluate the efficacy of navigation in guiding cup placement. |
2012-05-03 |
2023-08-12 |
Not clear |
| Alessandro Carcangiu, Carmelo D'Arrigo, Domenico Topa, Raffaella Alonzo, Attilio Speranza, Stefania De Sanctis, Andrea Ferrett. Reliability of cup position in navigated THA in the lateral decubitus position using the 'flip technique'. Hip international : the journal of clinical and experimental research on hip pathology and therapy. vol 21. issue 6. 2012-04-24. PMID:22135017. |
therefore, the acquisition of parameters in the supine position with surgery performed in the lateral decubitus position creates unreliable data concerning cup anteversion using an imageless navigation system, and therefore the 'flip technique' cannot be recommended. |
2012-04-24 |
2023-08-12 |
Not clear |
| J Pichl, M Kremer, R Hoffman. [Conventional cup navigation with 2D fluoroscopy in THA: accurate cup positioning respecting pelvic tilt]. Zeitschrift fur Orthopadie und Unfallchirurgie. vol 149. issue 5. 2012-03-29. PMID:21480171. |
[conventional cup navigation with 2d fluoroscopy in tha: accurate cup positioning respecting pelvic tilt]. |
2012-03-29 |
2023-08-12 |
Not clear |
| J Pichl, M Kremer, R Hoffman. [Conventional cup navigation with 2D fluoroscopy in THA: accurate cup positioning respecting pelvic tilt]. Zeitschrift fur Orthopadie und Unfallchirurgie. vol 149. issue 5. 2012-03-29. PMID:21480171. |
the objective of this study was to asses the accuracy of conventional cup navigation with 2d-fluoroscopy compared to free-hand positioning in total hip arthroplasty. |
2012-03-29 |
2023-08-12 |
Not clear |
| Stefan Kreuzer, Kevin Leffer. Direct anterior approach to total hip arthroplasty using computer navigation. Bulletin of the NYU hospital for joint diseases. vol 69 Suppl 1. 2012-03-05. PMID:22035486. |
we hypothesized that computer navigation improves cup placement without increasing operative time. |
2012-03-05 |
2023-08-12 |
Not clear |
| Erik Hohmann, Adam Bryant, Kevin Tetswort. Accuracy of acetabular cup positioning using imageless navigation. Journal of orthopaedic surgery and research. vol 6. 2012-03-01. PMID:21831275. |
accuracy of acetabular cup positioning using imageless navigation. |
2012-03-01 |
2023-08-12 |
Not clear |
| Erik Hohmann, Adam Bryant, Kevin Tetswort. Accuracy of acetabular cup positioning using imageless navigation. Journal of orthopaedic surgery and research. vol 6. 2012-03-01. PMID:21831275. |
the purpose of this project was to assess and validate intra-operative placement values for both inclination and anteversion as displayed by an imageless navigation system to post-operative measurement of cup position using high resolution ct scans. |
2012-03-01 |
2023-08-12 |
Not clear |