Renkawitz, Tobias and Sendtner, Ernst and Schuster, Tibor and Weber, Markus and Grifka, Joachim and Woerner, Michael (2014) Femoral Pinless Length and Offset Measurements During Computer-Assisted, Minimally Invasive Total Hip Arthroplasty. JOURNAL OF ARTHROPLASTY, 29 (5). pp. 1021-1025. ISSN 0883-5403, 1532-8406
Full text not available from this repository.Abstract
We asked whether the intraoperative assessment of leg length (LL) and offset (OS) change would be accurate using a novel pinless femoral reference system during unilateral minimally invasive THA in 50 patients with a mean age of 60 years (48-79). LL and OS change measured at surgery was compared with LL/OS change as measured on magnification-corrected preoperative and postoperative radiographs by two blinded examiners. The radiographic evaluation showed a high inter-rater reliability (r > 0.80 for all assessments). The mean differences (+/-95% limits of agreement) between navigation and radiographic measurements on the treated side were +0.4 mm (+/-3.6) for LL and -1.0 mm (+/-3.9) for OS. Femoral pinless navigation technology represents a feasible assistance in THA. (C) 2014 Elsevier Inc. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TOTAL KNEE ARTHROPLASTY; LEG-LENGTH; NAVIGATION SYSTEM; DISCREPANCY; INEQUALITY; ACCURATE; FRACTURE; FEMUR; navigation; total hip arthroplasty; leg length inequality; biomechanics |
| Subjects: | 600 Technology > 610 Medical sciences Medicine |
| Divisions: | Medicine > Lehrstuhl für Orthopädie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 13 Nov 2019 11:43 |
| Last Modified: | 13 Nov 2019 11:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/10267 |
Actions (login required)
 |
View Item |
