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Publications

In Press

Alvarez O, Steensen RN, Rullkoetter PJ, and Fitzpatrick CK, “A computational approach to correcting joint instability in patients with recurrent patellar dislocation”. Journal of Orthopaedic Research, in press.

2019

Gibbons KD, Clary CW, Rullkoetter PJ, and Fitzpatrick CK, 2019. “Development of a statistical shape-function model of the implanted knee for real-time prediction of joint mechanics”. Journal of Biomechanics, 88, 55-63.

VanSickle D, Volk V, Freeman P, Henry J, Baldwin M, and Fitzpatrick CK, 2019. “Electrode placement accuracy in robot-assisted asleep deep brain stimulation”. Annals of Biomedical Engineering, 47, 1212-1222.

2018

Sintini I, Fitzpatrick CK, Clary CW, Castelli VP, and Rullkoetter PJ, 2018. “Computational evaluation of TKR stability using feedback-controlled compressive loading”. Journal of Orthopaedic Research, 36, 1901-1909.

2017

Rullkoetter PJ, Fitzpatrick CK, and Clary CW, 2017. “How can we use computational modeling to improve TKA? Modeling stability and mobility in the implanted knee”. Journal of American Academy of Orthopaedic Surgeons, 25, S33-S39.

2016

Fitzpatrick CK, Maag C, Clary CW, Metcalfe A, Langhorn J, and Rullkoetter PJ, 2016. “Validation of a new computational 6-DOF knee simulator during dynamic activities”. Journal of Biomechanics, 49, 3177-3184.

Harris MD, Cyr AJ, Ali AA, Fitzpatrick CK, Rullkoetter PJ, Maletsky LP, and Shelburne KB, 2016. “A combined experimental and computational approach to subject-specific analysis of knee joint laxity”. Journal of Biomechanical Engineering, 138:081004-1-081004-8.

Navacchia A, Rullkoetter PJ, Schutz P, List R, Fitzpatrick CK, and Shelburne KB, 2016. “Subject-specific multiscale modeling of muscle force and knee contact in total knee arthroplasty”. Journal of Orthopaedic Research, 34:1576-1587.

Ali AA, Shalhoub S, Cyr A, Fitzpatrick CK, Maletsky L, Rullkoetter PJ, and Shelburne KB, 2016. “Validation of predicted patellofemoral mechanics in a finite element model of the healthy and cruciate-deficient knee”. Journal of Biomechanics, 49, 302-309.

Berahmani S, Janssen D, Wolfson D, de Waal Malefijt M, Fitzpatrick CK, Rullkoetter PJ, and Verdonschot N, 2016. “An FE analysis of the effects of simplifications in experimental testing on micromotions of uncemented femoral knee implants”. Journal of Orthopaedic Research, 34:812-819.

Fitzpatrick CK, Steensen RN, Tumuluri A, Trinh T, Bentley J, and Rullkoetter PJ, 2016. “Computational analysis of factors contributing to patellar dislocation”. Journal of Orthopaedic Research, 34, 444-453.

2015

Smoger LM, Fitzpatrick CK, Clary CW, Cyr AJ, Maletsky LP, Rullkoetter PJ, and Laz PJ, 2015. “Statistical modeling to characterize relationships between knee anatomy and kinematics”. Journal of Orthopaedic Research 33, 1620-1630.

2014

Fitzpatrick CK, and Rullkoetter PJ, 2014. “Estimating total knee replacement joint load ratios from kinematics”. Journal of Biomechanics 47, 3003-3011.

Fitzpatrick CK, Komistek RD, and Rullkoetter PJ, 2014. “Developing simulations to reproduce in vivo fluoroscopy kinematics in total knee replacement patients”. Journal of Biomechanics 47, 2398-2405.

Fitzpatrick CK, Hemelaar P, and Taylor M, 2014. “Computationally efficient prediction of bone-implant interface micromotion of a cementless tibial tray during gait”. Journal of Biomechanics 47, 1718-1726.

Abo-Alhol TR, Fitzpatrick CK, Clary CW, Cyr AJ, Maletsky LP, Laz PJ, and Rullkoetter PJ, 2014. “Patellar mechanics during simulated kneeling in the natural and implanted knee”. Journal of Biomechanics 47, 1045-1051.

Fitzpatrick CK, Baldwin MA, Clary CW, Maletsky LP, and Rullkoetter PJ, 2014. “Evaluating knee replacement mechanics during ADL with PID-controlled dynamic finite element analysis”. Computer Methods in Biomechanics and Biomedical Engineering 17, 360-369.

2013

Rao C, Fitzpatrick CK, Rullkoetter PJ, Maletsky LP, Kim R, and Laz PJ, 2013. “A statistical finite element model of the knee accounting for shape and alignment variability”. Medical Engineering and Physics 35, 1450-1456.

Fitzpatrick CK, Clary CW, Cyr A, Maletsky LP, and Rullkoetter PJ, 2013. “Mechanics of post-cam engagement during simulated dynamic activity”. Journal of Orthopaedic Research 31, 1438-1446.

Fitzpatrick CK, Kim R, Ali AA, Smoger LM, and Rullkoetter PJ, 2013. “Effects of resection thickness on mechanics of resurfaced patellae”. Journal of Biomechanics 46, 1568-1575.

Clary CW, Fitzpatrick CK, Maletsky LP, and Rullkoetter PJ, 2013. “The influence of total knee arthroplasty geometry on mid-flexion stability: An experimental and finite element study”. Journal of Biomechanics 46, 1351-1357.

2012

Fitzpatrick CK, Clary CW, Laz PJ, and Rullkoetter PJ, 2012. “Relative contributions of design, alignment and loading variability in knee replacement mechanics”. Journal of Orthopaedic Research 30, 2015-2024.

Fitzpatrick CK, Clary CW, and Rullkoetter PJ, 2012. “The role of patient, surgical, and implant design variation in total knee replacement performance”. Journal of Biomechanics 45, 2092-2102.

Fitzpatrick CK, and Rullkoetter PJ, 2012. “Influence of patellofemoral articular geometry and material on mechanics of the unresurfaced patella”. Journal of Biomechanics 45, 1909-1915.

Hoops HE, Johnson D, Kim R, Dennis DA, Baldwin MA, Fitzpatrick CK, Laz PJ, and Rullkoetter PJ, 2012. “Control-matched computational evaluation of tendo-femoral contact in patients with PS TKA”. Journal of Orthopaedic Research 30, 1355-1361.

Fitzpatrick CK, Baldwin MA, Clary CW, Wright A, Laz PJ, and Rullkoetter PJ, 2012. “Identifying alignment parameters affecting implanted patellofemoral mechanics”. Journal of Orthopaedic Research 30, 1167-1175.

Baldwin MA, Clary C, Fitzpatrick CK, Deacy JS, Maletsky LP, and Rullkoetter PJ, 2012. “Dynamic finite element knee simulation for evaluation of knee replacement mechanics”. Journal of Biomechanics 45, 474-483.

2011

Fitzpatrick CK, Baldwin MA, Laz PJ, FitzPatrick DP, Lerner AL, and Rullkoetter PJ, 2011. “Development of a statistical shape model of the patellofemoral joint for investigating relationships between shape and function”. Journal of Biomechanics 44, 2446-2452.

Fitzpatrick CK, Baldwin MA, Ali AA, Laz PJ, and Rullkoetter PJ, 2011. “Comparison of patellar bone strain in the natural and implanted knee during simulated deep flexion”. Journal of Orthopaedic Research 29, 232-239.

Fitzpatrick CK, Baldwin MA, Rullkoetter PJ, and Laz PJ, 2011. “Combined probabilistic and principal component analysis approach for multivariate sensitivity evaluation and application to TKR patellofemoral mechanics”. Journal of Biomechanics 44, 13-21.

Green CJ, Flavin R, Fitzpatrick CK, FitzPatrick D, Stephens M, and Quinlan W, 2011. “Definition of coordinate system for three-dimensional data analysis in the foot and ankle”. Foot and Ankle International, 32, 193-199.

2010

Fitzpatrick CK, Baldwin MA, and Rullkoetter PJ, 2010. “Computationally efficient finite element evaluation of natural patellofemoral mechanics”. Journal of Biomechanical Engineering 132:121013-1-121013-8.

Green C, Molony D, Fitzpatrick CK, O’Rourke K, 2010. “Age-specific incidence of hip fracture in the elderly: a healthy decline”. Surgeon 8, 310-313.

Daruwalla ZJ, Courtis P, Fitzpatrick CK, FitzPatrick D, and Mullett H, 2010. “An application of principal component analysis to the clavicle and clavicle fixation devices”. Journal of Orthopaedic Surgery and Research 26, 5-21.

Daruwalla ZJ, Courtis P, Fitzpatrick CK, FitzPatrick D, and Mullett H, 2010. “Anatomic variation of the clavicle: A novel three-dimensional study”. Clinical Anatomy 23, 199-209.

2008

Fitzpatrick CK, FitzPatrick DP, and Auger DD, 2008. “Size and shape of the resection surface geometry of the osteoarthritic knee in relation to total knee replacement design”. Proceedings from the Institute of Mechanical Engineers Part H 222, 923-932.

2007

Fitzpatrick CK, FitzPatrick D, Lee J, and Auger D, 2007. “Statistical design of unicompartmental tibial implants and comparison with current devices”. Knee 14, 138-144.

Fitzpatrick CK, FitzPatrick D, Auger D, and Lee J, 2007. “A tibial-based coordinate system for three-dimensional data”. Knee 14, 133-137.