Publications

2019

In vivo wear measurement in a modern total knee arthroplasty with model-based radiostereometric analysis.
Gascoyne T, Parashin S, Teeter M, Bohm E, Laende E, Dunbar M, Turgeon T.
Bone Joint J. 2019 Nov;101-B(11):1348-1355.

Mid-term progressive loosening of hydroxyapatite-coated femoral stems paired with a metal-on-metal bearing.
Gascoyne TC, Flynn B, Turgeon TR, Burnell CB.
J Orthop Surg Res. 2019 Jul 19;14(1):225.

2018

The assessment of the stability of the tibial component of a novel knee arthroplasty system using radiostereometric analysis.
Turgeon TR, Gascoyne TC, Laende EK, Dunbar MJ, Bohm ER, Richardson CG.
Bone Joint J. 2018 Dec;100-B(12):1579-1584.

Clinical and radiographic outcomes of a hybrid fixation revision total knee arthroplasty system at short to mid-term follow-up.
Stockwell KD, Malleck S, Gascoyne TC, Turgeon TR.
Knee. 2018 Dec 12. pii: S0968-0160(18)30472-1.

Damage Assessment of Retrieved Birmingham Monoblock Cups: Is Conversion to Dual-Mobility Head a Viable Revision Option?
Gascoyne T, Lanting B, Derksen K, Teeter M, Turgeon T.
J or Arthoplasty. 2018 April;33(4):1242-1246.

Retrieval Analysis of Large-Head Modular Metal-on-Metal Hip Replacements of a Single Design
Gascoyne T, Turgeon T, Burnell C.
J of Arthroplasty. 2018 June;33(6):1945-1952.

2017

Kinematic behavior of a customized surface-guided knee implant during simulated knee-bending
Pejhan S, Bohm E, Brandt JM, Gascoyne T, Wyss U.
Medical Engineering and Physics. 2017 June;48:168-175.

Radiostereometric analysis of keeled versus pegged glenoid components in total shoulder arthroplasty: a randomized feasibility study
Gascoyne T, McRae S, Parashin S, Leiter J, Petrak M, Bohm E, MacDonald P.
Can J Surg. 2017 Aug;60(4):273-279.

2016

In vivo fracture of a reverse total shoulder replacement humeral tray: A case report
MacDonald P, Petrak M, Gascoyne T, Bohm E.
J Engineering in Medicine. 2016 Oct;230(12):1141-1147.

Failure analysis and mechanical testing of Ti–6Al–4V modular revision hip stems
Nayer P, Bohm E, Petrak M, Caley W, Cahoon J.
Canadian Metallurgical Quarterly. 2016 Aug;6(15):1-9.

Retrieval analysis of a failed TriboFit polycarbonate urethane acetabular buffer
Biant L, Gascoyne T, Bohm E, Moran M.
J Engineering in Medicine. 2016 Feb;230(3):251-256.

In Vivo Wear Performance of Cobalt-Chromium Versus Oxidized Zirconium Femoral Total Knee Replacements
Gascoyne T, Teeter M, Guenther L, Burnell C, Bohm E, Naudie D.
J of Arthroplasty. 2016 Jan;31(1):137-141.

2015

Stem-Sleeve Junction Failure of a Modular Femoral Hip System: a Retrieval Analysis
Waly F, Abduljabbar F, Gascoyne T, Turgeon T, Huk O.
HSS Journal. 2015 Oct;11(3):285-290.

2014

Corrosion on the Acetabular Liner Taper from Retrieved Modular Metal-on-Metal Total Hip Replacements
Gascoyne T, Dyrkacz R, Turgeon T, Burnell C, Wyss U, Brandt JM.
J of Arthroplasty. 2014 May;29:2049-2052.

Wear of a sequentially annealed polyethylene acetabular liner
Gascoyne T, Petrak M, Turgeon T, Bohm E.
Acta Ortho. 2014 Aug;85(5):470-473.

The effects of patient positioning on the precision of model-based radiostereometric analysis
Gascoyne TC, Morrison JB, Turgeon TR.
J Biomech. 2014 Jun 3;47(8):1914-7.

Wear testing of crosslinked polyethylene: wear rate variability and microbial contamination
Brandt JM, Vecherya A, Guenther LE, Koval SF, Petrak MJ, Bohm ER, Wyss UP.
J Mech Behav Biomed Mater. 2014 Jun;34:208-16.

An energy dissipation and cross shear time dependent computational wear model for the analysis of polyethylene wear in total knee replacements
O’Brien ST, Bohm ER, Petrak MJ, Wyss UP, Brandt JM.
J Biomech. 2014 Mar 21;47(5):1127-33.

Biochemical analyses of human osteoarthritic and periprosthetic synovial fluid
Guenther LE, Pyle BW, Turgeon TR, Bohm ER, Wyss UP, Schmidt TA, Brandt JM.
Proc Inst Mech Eng H. 2014 Feb;228(2):127-39.

Recipient of the Canadian Orthopaedic Research Society Founders’ Medal (2013)

2013

Performance assessment of femoral knee components made from cobalt-chromium alloy and oxidized zirconium
Brandt JM, Guenther L, O’Brien S, Vecherya A, Turgeon TR, Bohm ER.
Knee. 2013 Dec;20(6):388-96.

Clinical failure analysis of contemporary ceramic-on-ceramic total hip replacements

Brandt JM, Gascoyne TC, Guenther LE, Allen A, Hedden DR, Turgeon TR, Bohm ER.
Proc Inst Mech Eng H. 2013 Aug;227(8):833-46.

Recipient of the Heinz-Mittelmeier Research Award (2013)

The influence of head size on corrosion and fretting behaviour at the head-neck interface of artificial hip joints
Dyrkacz RM, Brandt JM, Ojo OA, Turgeon TR, Wyss UP.
J Arthroplasty. 2013 Jun;28(6):1036-40.

Computational development of a polyethylene wear model for the articular and backside surfaces in modular total knee replacements

O’Brien ST, Luo Y, Wu C, Petrak M, Bohm E, Brandt JM.
Tribol Int. 2013 Mar;59:284-291.

Abrasive wear and metallosis associated with cross-linked polyethylene in total hip arthroplasty
O’Brien ST, Burnell CD, Hedden DR, Brandt JM.
J Arthroplasty. 2013 Jan;28(1):197.

Fatal cardiomyopathy after revision total hip replacement for fracture of a ceramic liner

Zywiel MG, Brandt JM, Overgaard CB, Cheung AC, Turgeon TR, Syed KA.
Bone Joint J. 2013 Jan;95-B(1):31-7.

2012

The effect of adding tobramycin to Simplex P cement on femoral stem micromotion as measured by radiostereometric analysis
Bohm E, Petrak M, Gascoyne T, Turgeon T.
Acta Ortho. 2012 Jan;83(2):115-120.

Prediction of backside micromotion in total knee replacements by finite element simulation

O’Brien S, Luo Y, Wu C, Petrak M, Bohm E, Brandt JM.
Proc Inst Mech Eng H. 2012 Mar;226(3):235-45.

Measurements of surface and subsurface damage in retrieved polyethylene tibial inserts of a contemporary design

Teeter MG, Brandt JM, Naudie DD, Bohm ER, McCalden RW, Holdsworth DW.
J Long Term Eff Med Implants. 2012;22(1):21-31.

Dislocation in revision THA: do large heads (36 and 40 mm) result in reduced dislocation rates in a randomized clinical trial?

Garbuz DS, Masri BA, Duncan CP, Greidanus NV, Bohm ER, Petrak MJ, Della Valle CJ, Gross AE.
Clin Orthop Relat Res. 2012 Feb;470(2):351-6.

Recipient of the Frank Stinchfield Award

Prediction of backside micromotion in total knee replacements by finite element simulation

O’Brien S, Luo Y, Wu C, Petrak M, Bohm E, Brandt JM.
Proc Inst Mech Eng H. 2012 Mar;226(3):235-45.

2011

Posterior surface damage on retrieved femoral knee components

Burnell CD, Brandt JM, Petrak MJ, Bourne RB
J Arthroplasty. 2011 Dec;26(8):1460-7.

In vivo fracture of a reverse total shoulder replacement humeral tray: A case report
MacDonald P, Petrak M, Gascoyne T, Bohm E.
J Engineering in Medicine. 2016 Oct;230(12):1141-1147.

Retrieval analysis of a failed TriboFit polycarbonate urethane acetabular buffer
Biant L, Gascoyne T, Bohm E, Moran M.
J Engineering in Medicine. 2016 Feb;230(3):251-256.

Stem-Sleeve Junction Failure of a Modular Femoral Hip System: a Retrieval Analysis
Waly F, Abduljabbar F, Gascoyne T, Turgeon T, Huk O.
HSS Journal. 2015 Oct;11(3):285-290.

Abrasive wear and metallosis associated with cross-linked polyethylene in total hip arthroplasty
O’Brien ST, Burnell CD, Hedden DR, Brandt JM.
J Arthroplasty. 2013 Jan;28(1):197.

Fatal cardiomyopathy after revision total hip replacement for fracture of a ceramic liner

Zywiel MG, Brandt JM, Overgaard CB, Cheung AC, Turgeon TR, Syed KA.
Bone Joint J. 2013 Jan;95-B(1):31-7.

In vivo wear measurement in a modern total knee arthroplasty with model-based radiostereometric analysis.
Gascoyne T, Parashin S, Teeter M, Bohm E, Laende E, Dunbar M, Turgeon T.
Bone Joint J. 2019 Nov;101-B(11):1348-1355.

The assessment of the stability of the tibial component of a novel knee arthroplasty system using radiostereometric analysis.
Turgeon TR, Gascoyne TC, Laende EK, Dunbar MJ, Bohm ER, Richardson CG.
Bone Joint J. 2018 Dec;100-B(12):1579-1584.

Clinical and radiographic outcomes of a hybrid fixation revision total knee arthroplasty system at short to mid-term follow-up.
Stockwell KD, Malleck S, Gascoyne TC, Turgeon TR.
Knee. 2018 Dec 12. pii: S0968-0160(18)30472-1.

Radiostereometric analysis of keeled versus pegged glenoid components in total shoulder arthroplasty: a randomized feasibility study
Gascoyne T, McRae S, Parashin S, Leiter J, Petrak M, Bohm E, MacDonald P.
Can J Surg. 2017 Aug;60(4):273-279.

Wear of a sequentially annealed polyethylene acetabular liner
Gascoyne T, Petrak M, Turgeon T, Bohm E.
Acta Ortho. 2014 Aug;85(5):470-473.

Biochemical analyses of human osteoarthritic and periprosthetic synovial fluid
Guenther LE, Pyle BW, Turgeon TR, Bohm ER, Wyss UP, Schmidt TA, Brandt JM.
Proc Inst Mech Eng H. 2014 Feb;228(2):127-39.

Recipient of the Canadian Orthopaedic Research Society Founders’ Medal (2013)

Dislocation in revision THA: do large heads (36 and 40 mm) result in reduced dislocation rates in a randomized clinical trial?

Garbuz DS, Masri BA, Duncan CP, Greidanus NV, Bohm ER, Petrak MJ, Della Valle CJ, Gross AE.
Clin Orthop Relat Res. 2012 Feb;470(2):351-6.

Recipient of the Frank Stinchfield Award

The effect of adding tobramycin to Simplex P cement on femoral stem micromotion as measured by radiostereometric analysis
Bohm E, Petrak M, Gascoyne T, Turgeon T.
Acta Ortho. 2012 Jan;83(2):115-120.

Mid-term progressive loosening of hydroxyapatite-coated femoral stems paired with a metal-on-metal bearing.
Gascoyne TC, Flynn B, Turgeon TR, Burnell CB.
J Orthop Surg Res. 2019 Jul 19;14(1):225.

Retrieval Analysis of Large-Head Modular Metal-on-Metal Hip Replacements of a Single Design
Gascoyne T, Turgeon T, Burnell C.
J of Arthroplasty. 2018 June;33(6):1945-1952.

Damage Assessment of Retrieved Birmingham Monoblock Cups: Is Conversion to Dual-Mobility Head a Viable Revision Option?
Gascoyne T, Lanting B, Derksen K, Teeter M, Turgeon T.
J or Arthoplasty. 2018 April;33(4):1242-1246.

In Vivo Wear Performance of Cobalt-Chromium Versus Oxidized Zirconium Femoral Total Knee Replacements
Gascoyne T, Teeter M, Guenther L, Burnell C, Bohm E, Naudie D.
J of Arthroplasty. 2016 Jan;31(1):137-141.

Failure analysis and mechanical testing of Ti–6Al–4V modular revision hip stems
Nayer P, Bohm E, Petrak M, Caley W, Cahoon J.
Canadian Metallurgical Quarterly. 2016 Aug;6(15):1-9.

Corrosion on the Acetabular Liner Taper from Retrieved Modular Metal-on-Metal Total Hip Replacements
Gascoyne T, Dyrkacz R, Turgeon T, Burnell C, Wyss U, Brandt JM.
J of Arthroplasty. 2014 May;29:2049-2052.

Performance assessment of femoral knee components made from cobalt-chromium alloy and oxidized zirconium
Brandt JM, Guenther L, O’Brien S, Vecherya A, Turgeon TR, Bohm ER.
Knee. 2013 Dec;20(6):388-96.

Clinical failure analysis of contemporary ceramic-on-ceramic total hip replacements

Brandt JM, Gascoyne TC, Guenther LE, Allen A, Hedden DR, Turgeon TR, Bohm ER.
Proc Inst Mech Eng H. 2013 Aug;227(8):833-46.

Recipient of the Heinz-Mittelmeier Research Award (2013)

The influence of head size on corrosion and fretting behaviour at the head-neck interface of artificial hip joints
Dyrkacz RM, Brandt JM, Ojo OA, Turgeon TR, Wyss UP.
J Arthroplasty. 2013 Jun;28(6):1036-40.

Abrasive wear and metallosis associated with cross-linked polyethylene in total hip arthroplasty
O’Brien ST, Burnell CD, Hedden DR, Brandt JM.
J Arthroplasty. 2013 Jan;28(1):197.

Fatal cardiomyopathy after revision total hip replacement for fracture of a ceramic liner

Zywiel MG, Brandt JM, Overgaard CB, Cheung AC, Turgeon TR, Syed KA.
Bone Joint J. 2013 Jan;95-B(1):31-7.

Measurements of surface and subsurface damage in retrieved polyethylene tibial inserts of a contemporary design

Teeter MG, Brandt JM, Naudie DD, Bohm ER, McCalden RW, Holdsworth DW.
J Long Term Eff Med Implants. 2012;22(1):21-31.

Posterior surface damage on retrieved femoral knee components

Burnell CD, Brandt JM, Petrak MJ, Bourne RB
J Arthroplasty. 2011 Dec;26(8):1460-7.

The assessment of the stability of the tibial component of a novel knee arthroplasty system using radiostereometric analysis.
Turgeon TR, Gascoyne TC, Laende EK, Dunbar MJ, Bohm ER, Richardson CG.
Bone Joint J. 2018 Dec;100-B(12):1579-1584.

Radiostereometric analysis of keeled versus pegged glenoid components in total shoulder arthroplasty: a randomized feasibility study
Gascoyne T, McRae S, Parashin S, Leiter J, Petrak M, Bohm E, MacDonald P.
Can J Surg. 2017 Aug;60(4):273-279.

Wear of a sequentially annealed polyethylene acetabular liner
Gascoyne T, Petrak M, Turgeon T, Bohm E.
Acta Ortho. 2014 Aug;85(5):470-473.

The effects of patient positioning on the precision of model-based radiostereometric analysis
Gascoyne TC, Morrison JB, Turgeon TR.
J Biomech. 2014 Jun 3;47(8):1914-7.

The effect of adding tobramycin to Simplex P cement on femoral stem micromotion as measured by radiostereometric analysis
Bohm E, Petrak M, Gascoyne T, Turgeon T.
Acta Ortho. 2012 Jan;83(2):115-120.

Kinematic behavior of a customized surface-guided knee implant during simulated knee-bending
Pejhan S, Bohm E, Brandt JM, Gascoyne T, Wyss U.
Medical Engineering and Physics. 2017 June;48:168-175.

Wear testing of crosslinked polyethylene: wear rate variability and microbial contamination
Brandt JM, Vecherya A, Guenther LE, Koval SF, Petrak MJ, Bohm ER, Wyss UP.
J Mech Behav Biomed Mater. 2014 Jun;34:208-16.

An energy dissipation and cross shear time dependent computational wear model for the analysis of polyethylene wear in total knee replacements
O’Brien ST, Bohm ER, Petrak MJ, Wyss UP, Brandt JM.
J Biomech. 2014 Mar 21;47(5):1127-33.

Computational development of a polyethylene wear model for the articular and backside surfaces in modular total knee replacements

O’Brien ST, Luo Y, Wu C, Petrak M, Bohm E, Brandt JM.
Tribol Int. 2013 Mar;59:284-291.

Prediction of backside micromotion in total knee replacements by finite element simulation

O’Brien S, Luo Y, Wu C, Petrak M, Bohm E, Brandt JM.
Proc Inst Mech Eng H. 2012 Mar;226(3):235-45.