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Computerassistiert navigierte Pfannenplatzierung in der Hüftendoprothetic. Anwendungsstudie im klinischen Routinealltag
BERNSMANN K; LANGLOTZ U; ANSARI B
Z ORTHOP , 2000, vol. 138, n° 6, p. 515-521 Doc n°: 99775 Localisation : Documentation IRR Descripteurs : DE1 - MEMBRE INFERIEUR DANS SON ENSEMBLE, DE361 - TRAITEMENT CHIRURGICAL / HANCHE This study serves to examine the feasibility of a CAS system in clinical routine use in the field of total hip replacement. METHOD: Within a prospective study 70 total hip replacements were performed by one surgeon (KB) between March and November, 1999 using a CAS system for preoperative planning and intraoperative cup placement. RESULTS: The average operating time was 70 min. This means an average increase in total time of operation about 15-20 min. The average blood loss was 630 ml. No additional specific complications due to the use of the system were seen. There was no additional trauma created by percutaneous pointing at the spina or flxing a dynamic reference base (DRB) at the pelvis. CONCLUSION: The active application of this CAS system in clinical routine use showed very good results in feasibility and can be considered as reliable. The navigated cup placement shows the potential of improving the results in cup placement, thus improving the outcome of hip arthroplasty. Langue : ALLEMAND Tiré à part : OUI Identifiant basis : 2001215715 |
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