Herramientas Digitales

Figure A.2: 3D renderings of the CT isosurfaces (red) and CAD models (grey) for the femoral component (top) and tibial component (bottom). For the femoral component, the CAD model extrudes further on the lateral side and the CT isosurface extrudes further on the medial side, suggesting there is a tilt to the geometry of the CAD model. For the tibial component, the CT isosurface extrudes further along the superior aspect, suggesting that the CAD model is shifted downwards.

Figure A.3: Deviation map for the femoral component, between the CT isosurface (reference) and the CAD model. Deviations are in mm.

Figure A.4: Deviation map for the tibial component, between the CT isosurface (reference) and the CAD model. Deviations are in mm.

Appendix B

Appendix C

Curriculum Vitae

MATTHEW G. TEETER

Education

2008 – 2012 Ph.D. Medical Biophysics

The University of Western Ontario 2004 – 2008 B.Sc. Honours Bio-Medical Science

The University of Guelph

Scholarships and Awards

2012 Fellowship

Canadian Institutes of Health Research

2012 Mark Coventry Award for Best Science Paper

The Knee Society

2011 – 2012 Frederick Banting and Charles Best Canada Graduate Scholarship (Doctoral) Canadian Institutes of Health Research 2011 – 2012 Ontario Graduate Scholarship (declined)

Ontario Ministry of Training, Colleges and Universities 2010 – 2011 Ontario Graduate Scholarship

Ontario Ministry of Training, Colleges and Universities 2009 – 2012 Strategic Training Fellowship in Musculoskeletal Health

Research Canadian Institutes of Health and Joint Motion Program 2009 – 2010 Frederick Banting and Charles Best Canada Graduate

Scholarship (Master’s) Canadian Institutes of Health Research 2009 – 2010 Ontario Graduate Scholarship (declined)

Ontario Ministry of Training, Colleges and Universities 2008 – 2012 Schulich Graduate Scholarship

Schulich School of Medicine & Dentistry, University of Western Ontario

2008 – 2009 Ontario Graduate Scholarship

Ontario Ministry of Training, Colleges and Universities 2008 Gary Partlow Prize for Leadership and Academic

Performance

Department of Biomedical Sciences, University of Guelph 2004 Entrance Scholarship

Peer Reviewed Publications

1. Teeter MG, Brandt JM, Naudie DDR, Bohm ER, McCalden RW, and Holdsworth DW. Effects of reference geometry on penetration measurements in a retrieval study of tibial inserts from total knee arthroplasty. Knee, Submitted.

2. Seslija P, Teeter MG, Yuan X, Naudie DDR, Bourne RB, MacDonald SJ, Peters TM, and Holdsworth DW. Measurement of joint kinematics using a clinically available single-perspective flat-panel radiography system. Med Phys, Submitted. 3. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, and Naudie DD. A

retrieval analysis of high flexion versus posterior stabilized tibial inserts. Clin Orthop Rel Res, Accepted.

4. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, Howard JL, and Naudie DD. Highly crosslinked vs. conventional polyethylene: No differences in rim

notching from micromotion on retrieved acetabular liners. J Arthroplasty, Accepted. 5. Teeter MG, Naudie DDR, Bourne RB, and Holdsworth DW. How do CAD models

compare to reverse engineered manufactured components for use in wear analysis?

Clin Orthop Rel Res, In press.

6. Wilson DAJ, Corkum JP, Teeter MG, Holdsworth DW, and Dunbar MJ. Early failure of a polyethylene acetabular liner cemented into a metal cup: A case report. J Arthroplasty, May 2012;27(5):820.e5-8.

7. Teeter MG, Brophy P, Naudie DDR, and Holdsworth DW. Comparison of micro-CT to laser scanning for reverse engineering orthopaedic component geometries. Proc Inst Mech Eng H, March 2012, 226(3):265-269.

8. Teeter MG, Naudie DDR, Milner JS, and Holdsworth DW. Determination of reference geometry for polyethylene tibial insert wear analysis. J Arthroplasty, April 2011, 26(3):497-503.

9. McCalden RW, Charron KD, Davidson RD, Teeter MG, and Holdsworth DW. Damage of an Oxinium femoral head and polyethylene liner following “routine” THR: A case report. J Bone & Joint Surg Br, March 2011, 93-B(3):409-413. 10.Teeter MG, Naudie DDR, McErlain DD, Brandt JM, Yuan X, MacDonald SJ,

and Holdsworth DW. In vitro quantification of wear in tibial inserts using

microcomputed tomography. Clin Orthop Rel Res, January 2011, 469(1):107-112. 11.Teeter MG, Naudie DDR, Charron KD, and Holdsworth DW. Highly cross-linked

polyethylene acetabular liners retrieved four to five years after revision surgery: A report of two cases. J Mech Behav Biomed Mater, August 2010, 3(6):464-469. 12.Teeter MG, Naudie DDR, Charron KD, and Holdsworth DW. 3D surface

deviation maps for analysis of retrieved polyethylene acetabular liners using micro-computed tomography. J Arthroplasty, February 2010, 25(2):330-332. 13.Teeter MG, Milner JS, Au J, Lorusso D, Naudie DD, and Holdsworth DW.

Regional measurements of surface deviation volume in worn polyethylene joint replacement components. J Long Term Eff Med Implants, January 2010, 20(1):49- 56.

14.Williams JL, Knox DA, Teeter MG, Holdsworth DW, and Mihalko WM. Evidence that in-vivo wear damage alters kinematics and contact stresses in a total knee replacement. J Long Term Eff Med Implants, January 2010, 20(1):43-48. 15.Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. Technique to quantify

subsurface cracks in retrieved polyethylene components with micro-CT. J Long Term Eff Med Implants, January 2010, 20(1):27-34.

16.Teeter MG, Arroyo LG, Bakker JD, Hayes MA, Viel L and Runciman RJ. Finite element analysis of wall stress in the equine pulmonary artery. Equine Vet J, January 2010, 42(1):68-72.

17.Teeter MG, Arroyo LG, Bakker JD, Runciman RJ and Viel L. Pulmonary artery calcification in racehorses may be related to transient and repeated increases in arterial pressure during exercise. Biosci Hypotheses, October 2009, 2(6):417-421. 18.Bracamonte JL, Bouré LP, Geor RJ, Runciman RJ, Nykamp SG, Cruz AM,

Teeter MG, and Waterfall HL. Evaluation of a laparoscopic technique for collection of serial full-thickness small intestinal biopsies in standing sedated experimental horses. Am J Vet Res, March 2008, 69(3):431-439.

Abstracts and Presentations

1. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, Naudie DD. A retrieval analysis of contemporary matched high-flexion and posterior-stabilized tibial inserts. Podium presentation at the 2012 Canadian Orthopaedics Association Meeting, Ottawa, ON.

2. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, Howard JL, and Naudie DD. Quantification of rim notches in retrieved acetabular polyethylene liners using micro-computed tomography. Podium presentation at the 2012 Canadian

Orthopaedic Research Society Meeting, Ottawa, ON.

3. Langohr GDG, Teeter MG, Maheshwari N, Agarwal M, Holdsworth DW, Medley JB. Comparison of micro-CT and gravimetric wear assessment methods during PEEK pin-on-plate testing. Poster presentation at the 2012 Canadian Orthopaedic Research Society Meeting, Ottawa, ON.

4. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, and Naudie DD. A retrieval analysis of matched high-flexion and posterior-stabilized tibial inserts. Podium presentation at the 2012 Knee Society Meeting, San Francisco, CA. 5. Teeter MG, Paterson NR, McCalden RW, MacDonald SJ, Bourne RB, and Naudie

DD. A Retrieval Analysis of Contemporary Matched High-Flexion and Posterior- Stabilized Tibial Inserts. Poster presentation at the 2012 Orthopaedic Research Society Meeting, San Francisco, CA.

6. Teeter MG, Paterson NR, MacDonald SJ, Howard JL, and Naudie DD. Quantification of rim notches in retrieved acetabular polyethylene liners using micro-computed tomography. Poster presentation at the 2012 Orthopaedic Research Society Meeting, San Francisco, CA.

7. Langohr GDG, Teeter MG, Maheshwari N, Agarwal M, Holdsworth DW, Medley JB. Micro-CT of PEEK pin-on-plate specimens from wear testing. Poster presentation at the 2012 Orthopaedic Research Society Meeting, San Francisco, CA. 8. Paterson NR, Teeter MG, MacDonald SJ, McCalden RW, and Naudie DD. A

retrieval analysis of matched high-flexion and posterior-stabilized tibial inserts. Podium presentation at the 2011 Knee Society Members Meeting, London, ON. 9. Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. A technique to quantify

subsurface cracks in retrieved polyethylene components with micro-CT. Poster presentation at the 2011 Canadian Orthopaedic Research Society Meeting, St. John’s, NL.

10.Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. A technique to quantify subsurface cracks in retrieved polyethylene orthopeaedic implants with micro-CT. Poster presentation at the 2011 London Imaging Day, London, ON.

11.Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. Non-destructive in vitro quantification of subsurface damage in retrieved polyethylene components. Poster presentation at the 2011 Joint Motion Program Research Day, London, ON.

12.Teeter MG, Naudie DDR, Bourne RB, and Holdsworth DW. How do CAD models compare to reverse engineered polyethylene components for use in wear analysis? Podium presentation at the 2011 International RSA Meeting, Leiden, Netherlands. 13.McCalden RW, MacDonald SJ, Yuan X, Bourne RB, Naudie DR, Holdsworth DW,

and Teeter MG. RSA wear analysis of Oxinium and CoCr heads against XLPE and conventional polyethylene in THR: A randomized controlled trial. Podium

presentation at the 2011 International RSA Meeting, Leiden, Netherlands.

14.Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. Non-destructive in vitro quantification of subsurface damage in retrieved polyethylene components. Podium presentation at the 2011 Orthopaedic Research Society Annual Meeting, Long Beach, CA.

15.Teeter MG, Brandt JM, Naudie DDR, Bohm ER, McCalden RW, and Holdsworth DW. Analysis of wear patterns in retrieved polyethylene tibial inserts using micro- computed tomography. Poster presentation at the 2011 Orthopaedic Research Society Annual Meeting, Long Beach, CA.

16.Teeter MG, Milner JS, Au J, Lorusso D, and Holdsworth DW. Regional measurements of surface deviation volume in worn polyethylene joint

replacement components. Poster presentation at the 2011 Orthopaedic Research Society Annual Meeting, Long Beach, CA.

17.Teeter MG, Naudie DDR, Bourne RB, and Holdsworth DW. Geometric deviations between CAD models and manufactured components: Implications for research studies. Poster presentation at the 2011 Orthopaedic Research Society Annual Meeting, Long Beach, CA.

18.Teeter MG, Yuan X, Naudie DDR, and Holdsworth DW. Non-destructive in vitro quantification of subsurface damage in retrieved polyethylene components. Poster