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Literature DB >> 16089064

Development of imageless computer navigation for acetabular component position in total hip replacement.

Lawrence D Dorr¹, Yuji Hishiki, Zhinian Wan, Deanne Newton, Andrew Yun.

Abstract

The purpose of this study was to develop an imageless (without preoperative computerized tomography (CT) scans or intraoperative fluoroscopy) computer navigation system for total hip replacement. One-hundred and ninety-five hips were operated with imageless computer navigation. Eighty-five hips were operated prior to obtaining precise results, with precision refined in the subsequent 110 hips. Computer accuracy for cup-adjusted anteversion was achieved in 100% of the final 40 hips, and for adjusted inclination in 96.6%. The factors necessary for accurate measurements are mechanical stability of the tools with the light-emitting diodes, adjusted computer anteversion and inclination for the tilt of the pelvis (tilt in the AP plane), and check-and-balance techniques for confirmation of measurements of tilt, anteversion and inclination.

Mesh：

Year: 2005 PMID： 16089064 PMCID： PMC1888795

Source DB: PubMed Journal: Iowa Orthop J ISSN： 1541-5457

12 in total

1. Comparison of a mechanical acetabular alignment guide with computer placement of the socket.

Authors: Anthony M Digioia; Branislav Jaramaz; Anton Y Plakseychuk; James E Moody; Constantinos Nikou; Richard S Labarca; Timothy J Levison; Frederic Picard
Journal: J Arthroplasty Date: 2002-04 Impact factor: 4.757

2. Minimally invasive total hip arthroplasty. Development, early results, and a critical analysis. Presented at the Annual Meeting of the American Orthopaedic Association, Charleston, South Carolina, USA, June 14, 2003.

Authors: Daniel J Berry; Richard A Berger; John J Callaghan; Lawrence D Dorr; Paul J Duwelius; Mark A Hartzband; Jay R Lieberman; Dana C Mears
Journal: J Bone Joint Surg Am Date: 2003-11 Impact factor: 5.284

3. Reduced variability of acetabular cup positioning with use of an imageless navigation system.

Authors: Michael Nogler; Oliver Kessler; Alexandra Prassl; Bill Donnelly; Robert Streicher; John B Sledge; Martin Krismer
Journal: Clin Orthop Relat Res Date: 2004-09 Impact factor: 4.176

4. Accuracy of intraoperative assessment of acetabular prosthesis placement.

Authors: D M Hassan; G H Johnston; W N Dust; G Watson; A T Dolovich
Journal: J Arthroplasty Date: 1998-01 Impact factor: 4.757

5. Joint motion and surface contact area related to component position in total hip arthroplasty.

Authors: R P Robinson; P T Simonian; I M Gradisar; R P Ching
Journal: J Bone Joint Surg Br Date: 1997-01

6. Natural history of femoral focal osteolysis with proximal ingrowth smooth stem implant.

Authors: Z Wan; L D Dorr
Journal: J Arthroplasty Date: 1996-09 Impact factor: 4.757

7. The Frank Stinchfield Award: Morphologic features of the acetabulum and femur: anteversion angle and implant positioning.

Authors: M Maruyama; J R Feinberg; W N Capello; J A D'Antonio
Journal: Clin Orthop Relat Res Date: 2001-12 Impact factor: 4.176

8. Measurements of pelvic flexion angle using three-dimensional computed tomography.

Authors: Shunsaku Nishihara; Nobuhiko Sugano; Takashi Nishii; Kenji Ohzono; Hideki Yoshikawa
Journal: Clin Orthop Relat Res Date: 2003-06 Impact factor: 4.176

9. Computer-assisted cup placement techniques in total hip arthroplasty improve accuracy of placement.

Authors: Brigitte M Jolles; Patrick Genoud; Pierre Hoffmeyer
Journal: Clin Orthop Relat Res Date: 2004-09 Impact factor: 4.176

10. Analysis of optimal range of socket orientations in total hip arthroplasty with use of computer-aided design simulation.

Authors: M Seki; N Yuasa; K Ohkuni
Journal: J Orthop Res Date: 1998-07 Impact factor: 3.494

14 in total

Review 1. Enhanced acetabular component positioning through computer-assisted navigation.

Authors: Thomas Ybinger; Wolfgang Kumpan
Journal: Int Orthop Date: 2007-08 Impact factor: 3.075

2. Intra- and intersurgeon variability in image-free navigation system for THA.

Authors: Hirotsugu Ohashi; Masanori Matsuura; Yusaku Okamoto; Yoshiaki Okajima
Journal: Clin Orthop Relat Res Date: 2009-04-21 Impact factor: 4.176

3. Validation of a simple radiographic method to determine variations in pelvic and acetabular cup sagittal plane alignment after total hip arthroplasty.

Authors: Won Yong Shon; Siddhartha Gupta; Sandeep Biswal; Chang Yong Hur; Nirmal Jajodia; Suk Joo Hong; Jae Sung Myung
Journal: Skeletal Radiol Date: 2008-08-07 Impact factor: 2.199

10. Combined anteversion of the total hip arthroplasty implanted with image-free cup navigation and without stem navigation.

Authors: Shigeo Fukunishi; Tomokazu Fukui; Shoji Nishio; Yuki Fujihara; Shohei Okahisa; Shinichi Yoshiya
Journal: Orthop Rev (Pavia) Date: 2012-11-28