| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Hartmuth Kiefer, Aneis Othma. Ultrasound vs pointer palpation based method in THA navigation: a comparative study. Orthopedics. vol 30. issue 10 Suppl. 2008-01-17. PMID:17983120. |
ultrasound vs pointer palpation based method in tha navigation: a comparative study. |
2008-01-17 |
2023-08-12 |
Not clear |
| Hartmuth Kiefer, Aneis Othma. Ultrasound vs pointer palpation based method in THA navigation: a comparative study. Orthopedics. vol 30. issue 10 Suppl. 2008-01-17. PMID:17983120. |
intraoperative registration of the anterior pelvic plane is necessary for navigation during total hip arthroplasty (tha). |
2008-01-17 |
2023-08-12 |
Not clear |
| Hartmuth Kiefer, Aneis Othma. Ultrasound vs pointer palpation based method in THA navigation: a comparative study. Orthopedics. vol 30. issue 10 Suppl. 2008-01-17. PMID:17983120. |
ultrasound referencing of bony landmarks was implemented in a tha navigation system (orthopilot, b. braun aesculap; tuttlingen, germany) as an alternative to pointer palpation. |
2008-01-17 |
2023-08-12 |
Not clear |
| T M Ecker, S B Murph. Application of surgical navigation to total hip arthroplasty. Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine. vol 221. issue 7. 2007-12-18. PMID:18019458. |
accomplishing these goals without compromising component positioning is the single greatest potential advantage to the application of surgical navigation to tha. |
2007-12-18 |
2023-08-12 |
Not clear |
| T M Ecker, S B Murph. Application of surgical navigation to total hip arthroplasty. Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine. vol 221. issue 7. 2007-12-18. PMID:18019458. |
the present paper describes the general principles of surgical navigation in tha with respect to methods of tracking, methods of registration, the role of image-free and image-based navigation, and methods of measuring leg-length change during surgery. |
2007-12-18 |
2023-08-12 |
Not clear |
| T M Ecker, S B Murph. Application of surgical navigation to total hip arthroplasty. Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine. vol 221. issue 7. 2007-12-18. PMID:18019458. |
further, a description is given of the clinical effect of combining surgical navigation with use of the superior capsulotomy technique of performing tha, which aims maximally to preserve the soft tissues surrounding the hip joint, allowing unrestricted progression of motion and weight-bearing following surgery. |
2007-12-18 |
2023-08-12 |
Not clear |
| Sorin Blendea, Jocelyne Troccaz, Jean-Noel Ravey, Philippe Merlo. Image-free cup navigation inaccuracy: a two-study approach. Computer aided surgery : official journal of the International Society for Computer Aided Surgery. vol 12. issue 3. 2007-09-26. PMID:17538790. |
the present study tested the accuracy of an image-free navigation system used for total hip arthroplasty (tha). |
2007-09-26 |
2023-08-12 |
Not clear |
| Christoph Eingartne. Current trends in total hip arthroplasty. Ortopedia, traumatologia, rehabilitacja. vol 9. issue 1. 2007-08-16. PMID:17514169. |
navigation technology has been introduced in tha to ensure perfect component positioning without outliers and concomitant risk of increased wear and implant failure. |
2007-08-16 |
2023-08-12 |
Not clear |
| S Parratte, J-N Argenson, X Flecher, J-M Aubania. [Computer-assisted surgery for acetabular cup positioning in total hip arthroplasty: comparative prospective randomized study]. Revue de chirurgie orthopedique et reparatrice de l'appareil moteur. vol 93. issue 3. 2007-07-19. PMID:17534206. |
in order to prevent malpostioned hip implants and improve the reproducibility of implant alignment in tha, numerous computer-assisted orthopedic systems have been described, using computed tomography (ct)-base or imageless navigation. |
2007-07-19 |
2023-08-12 |
Not clear |
| P Laffargue, Y Pinoit, J Tabutin, F Giraud, J Puget, H Migau. [Computer-assisted positioning of the acetabular cup for total hip arthroplasty based on joint kinematics without prior imaging: preliminary results with computed tomographic assessment]. Revue de chirurgie orthopedique et reparatrice de l'appareil moteur. vol 92. issue 4. 2006-10-02. PMID:16948458. |
most navigation systems for computer-assisted total hip arthroplasty (tha) require prior computed tomography (ct) or acquisition of multiple bone landmarks on the pelvis. |
2006-10-02 |
2023-08-12 |
Not clear |
| Donald P Cain, Francis Boon, Michael E Corcora. Thalamic and hippocampal mechanisms in spatial navigation: a dissociation between brain mechanisms for learning how versus learning where to navigate. Behavioural brain research. vol 170. issue 2. 2006-09-14. PMID:16569442. |
various studies of hippocampus and medial thalamus (mt) suggest that these brain areas play a crucial, marginal, or no essential role in spatial navigation. |
2006-09-14 |
2023-08-12 |
rat |
| Yoram Weil, Yoav Mattan, Leonid Kandel, Oded Eisenberg, Meir Liebergal. Navigation-assisted minimally invasive two-incision total hip arthoplasty. Orthopedics. vol 29. issue 3. 2006-07-20. PMID:16539195. |
flouroscopy-based navigation can increase accuracy in two-incision minimally invasive tha, a novel technique develop for promoting fast recovery. |
2006-07-20 |
2023-08-12 |
Not clear |
| Moritz Tannast, Frank Langlotz, Monika Kubiak-Langer, Ulrich Langlotz, Klaus-Arno Siebenroc. Accuracy and potential pitfalls of fluoroscopy-guided acetabular cup placement. Computer aided surgery : official journal of the International Society for Computer Aided Surgery. vol 10. issue 5-6. 2006-06-28. PMID:16410235. |
using a total of 30 cadaveric hips, the accuracy of a fluoroscopy-based computer navigation system for cup placement in total hip arthroplasty (tha) was investigated and an error analysis was carried out. |
2006-06-28 |
2023-08-12 |
Not clear |
| Moritz Tannast, Frank Langlotz, Monika Kubiak-Langer, Ulrich Langlotz, Klaus-Arno Siebenroc. Accuracy and potential pitfalls of fluoroscopy-guided acetabular cup placement. Computer aided surgery : official journal of the International Society for Computer Aided Surgery. vol 10. issue 5-6. 2006-06-28. PMID:16410235. |
keeping this pitfall in mind, fluoroscopy-based navigation in tha is a useful tool for registration of the pelvic coordinate system, particularly those points that cannot be reached by direct pointer digitization with the patient in the lateral decubitus position. |
2006-06-28 |
2023-08-12 |
Not clear |
| Carina Hanashima, Zoltán Molnár, Gord Fishel. Building bridges to the cortex. Cell. vol 125. issue 1. 2006-05-16. PMID:16615886. |
(2006) reveals that tangentially migrating cells within the ventral telencephalon are essential for axonal navigation between the thalamus and the neocortex, a process apparently mediated by neuregulin-1/erbb4 short- and long-range signaling. |
2006-05-16 |
2023-08-12 |
Not clear |
| A Ottersbach, R Haake. [Optimization of cup positioning in THA--comparison between conventional mechanical instrumentation and computer-assisted implanted cups by using the orthopilot navigation system]. Zeitschrift fur Orthopadie und ihre Grenzgebiete. vol 143. issue 6. 2006-02-28. PMID:16380891. |
[optimization of cup positioning in tha--comparison between conventional mechanical instrumentation and computer-assisted implanted cups by using the orthopilot navigation system]. |
2006-02-28 |
2023-08-12 |
Not clear |
| Sorin Blendea, Kort Eckman, Branislav Jaramaz, Timothy J Levison, Anthony M Digioi. Measurements of acetabular cup position and pelvic spatial orientation after total hip arthroplasty using computed tomography/radiography matching. Computer aided surgery : official journal of the International Society for Computer Aided Surgery. vol 10. issue 1. 2006-01-31. PMID:16199380. |
the subjects were 19 patients who had undergone bilateral tha using ct-based surgical navigation. |
2006-01-31 |
2023-08-12 |
human |
| Hartmuth Kiefer, Aneis Othma. OrthoPilot total hip arthroplasty workflow and surgery. Orthopedics. vol 28. issue 10 Suppl. 2005-12-21. PMID:16235444. |
to analyze the workflow and navigation principles of the orthopilot total hip arthroplasty (tha) version 2.0 (b. braun-aesculap, tuttlingen, germany), a consecutive series of 60 patients was used to compare the navigated intraoperative data and postoperative measurements of stem and cup position. |
2005-12-21 |
2023-08-12 |
Not clear |
| S David Stulber. The rationale for using computer navigation with minimally invasive THA. Orthopedics. vol 27. issue 9. 2004-11-01. PMID:15487408. |
the rationale for using computer navigation with minimally invasive tha. |
2004-11-01 |
2023-08-12 |
Not clear |
| Klaus Jahn, Angela Deutschländer, Thomas Stephan, Michael Strupp, Martin Wiesmann, Thomas Brand. Brain activation patterns during imagined stance and locomotion in functional magnetic resonance imaging. NeuroImage. vol 22. issue 4. 2004-10-25. PMID:15275928. |
separate and distinct activation/deactivation patterns were found for the three imagined conditions: (1) standing imagery was associated with activation in the thalamus, basal ganglia, and cerebellar vermis; (2) walking imagery was associated with activation in the parahippocampal and fusiform gyri (areas involved in visuospatial navigation), occipital visual areas, and in the cerebellum; (3) running imagery caused a predominantly cerebellar activation in the vermis and adjacent hemispheres (six times larger than during imagination of walking or standing), but activations in the parahippocampal and fusiform gyri were smaller than during walking. |
2004-10-25 |
2023-08-12 |
human |