Thomas P. Andriacchi - Publications

Publications

Peer-Reviewed Articles

Andriacchi T, Muendermann A: The role of ambulatory mechanics in the initiation and progression of knee osteoarthritis. Current Opinion in Rheumatology,18(5): 514-518, 2006.

Chaudhari, A, Andriacchi, T: The mechanical consequences of dynamic frontal plane limb alignment for non-contact ACL injury, Journal of Biomechanics, 39(2):330-8, 2006.

Corazza S, Muendermann L, Chaudhari A, Demattio T, Cobelli C, Andriacchi T: A markerless motion capture system to study musculoskeletal biomechanics: visual hull and simulated annealing approach, Annals of Biomedical Engineering 34(6):1019-29, 2006. (figure selected as manuscript cover illustration).

Fisher, D, Dyrby, C, Muendermann, A, Morag, E, Andriacchi, T: In healthy subjects without knee osteoarthritis the peak knee adduction moment influences the acute effect of shoe interventions designed to reduce medial compartment knee load, Journal of Orthopaedic Research, (Epub ahead of print, Jan 2007).

Iwata S, Yasunori S, Nagura T, Matsumoto H, Otani T, Andriacchi TP, Toyama Y: Clinical disability in posterior cruciate ligament deficient patients does not relate to knee laxity, but relates to dynamic knee function during stair descending, Knee Surgery, Sports Traumatology, Arthroscopy, (Epub ahead of print, Sep 14, 2006).

Kornaat PR, Koo S, Andriacchi TP, Bloem JL, Gold GE: Comparison of quantitative cartilage measurements acquired on two 3.0T MR imaging systems from different manufacturers, Journal of Magnetic Resonance Imaging, (5):770-3, 2006.

Muendermann, L, Corazza, S, Andriacchi, T: The evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications. Journal of NeuroEngineering and Rehabilitation, 3(1):6, 2006

Nagura T, Matsumoto H, Kiriyama Y, Chaudhari A, Andriacchi T: Tibiofemoral joint contact force in deep knee flexion and its consideration in knee osteoarthritis and joint replacement. Journal of Applied Biomechanics, 22(4): 305-313, 2006.

Rubin, J., Rubin, C., Jacobs, C.R., Mechanical signaling in bone. Gene, 367:1-16, 2006. Shin C, Chaudhari A, Andriacchi T: The influence of deceleration forces on ACL strain during single leg landing: a simulation study. Journal of Biomechanics, (Epub ahead of print, June 22, 2006).

Andriacchi TP, Mundermann A, Smith RL, Alexander EJ, Dyrby CO, and Koo S: A framework for the in vivo pathomechanics of osteoarthritis at the knee. Ann Biomed Eng. 32:447-457, 2004.

Andriacchi TP and Dyrby CO: Interactions between kinematics and loading during walking for the normal and ACL deficient knee. J Biomech, Feb;38(2 SPEC. ISS):293-8, 2005.

Andriacchi TP, Briant P, Bevill S, and Koo S: Rotational changes at the knee during walking cause cartilage thinning, Clinical Orthopaedics and Related Research (Virtual Reality in Orthopaedic Surgery symposium), accepted for publication, September 2005.

Carter DR, Beaupré GS, Wong M, Smith RL, Andriacchi TP, Schurman DJ, and Smith RL: The mechanobiology of articular cartilage development and degeneration. Clin Orthop Relat Res. Oct(427 Suppl):S69-77, 2004.

Carter DR, Beaupré GS, Wong M, Smith RL, Andriacchi TP, and Schurman DJ: The mechanobiology of articular cartilage development and degeneration. Clin Orthop Rel Res, 427S:S69-S77, 2004.

Chaudhari A, Hearn B, and Andriacchi TP: Sport-Dependent Variations in Arm Position During Single Limb Landing Influence Knee Loading: Implications for ACL Injury. American Journal of Sports Medicine, 33(6):824-30, June 2005.

Chaudhari A and Andriacchi TP: The mechanical consequences of dynamic limb alignment for non-contact ACL injury, J Biomechanics, in press, available online, June 2005.

Corazza S, Muendermann L, Chaudhari A, Demattio T, Cobelli C, and Andriacchi TP: A markerless motion capture system to study musculoskeletal biomechanics: visual hull and simulated annealing approach, Annals of Biomechanical Engineering, submitted for publication, July 2005.

Fisher D, Dyrby CO, Muendermann A, Morag E, and Andriacchi TP: The peak knee adduction moment prior to intervention influences the effect of shoe interventions designed to reduce medial compartment knee load, Journal of Orthopaedic Research, accepted for publication, August 2005.

Koo S, Gold GE, and Andriacchi TP: Considerations in measuring cartilage thickness using MRI: factors influencing reproducibility and accuracy, Osteoarthritis & Cartilage, 13(9): 782-789, September 2005.

Koo S, Giori NJ, Gold GE, Dyrby CO, and Andriacchi TP: Accuracy of cartilage thickness in MRI changes with cartilage thickness: laser scanner based validation of in vivo osteoarthritis cartilage. Arthritis and Rheumatism, submitted for publication, September 2005.

Kornaat PR, Koo S, Andriacchi TP, Bloem JL, and Gold GE: Comparison of quantitative cartilage measurements acquired on two 3.0T MR imaging systems from different manufacturers, Journal of Magnetic Resonance Imaging, accepted for publication, 2005.

Kornaat P, Reeder S, Koo S, Brittain J, Yu H, Andriacchi TP, and Gold GE: MR Imaging of Articular Cartilage at 1.5T and 3.0T: Comparison of SPGR and SSFP Sequences. Osteoarthritis and Cartilage, Apr;13(4):338-44, 2005. Epub April 12, 2005.

Muendermann A, Dyrby CO, Andriacchi TP, and King KB: Serum Concentration of Cartilage Oligomeric Matrix Protein (COMP) is Sensitive to Physiological Cyclic Loading in Healthy Adults, Osteoarthritis and Cartilage Jan;13(1): 34-38, 2005.

Muendermann L, Corazza S, Chaudhari A, Alexander E, and Andriacchi TP: Most favorable camera configuration for a shape-from-silhouette markerless motion capture system for biomechanical analysis, SPIE (the International Society for Optical Engineering), v.5665, 278-287, 2005.

Muendermann L, Muendermann A, Chaudhari A, and Andriacchi TP: Conditions that influence the accuracy of anthropometric parameter estimation for human body segments using shape-from-silhouette, SPIE (the International Society for Optical Engineering), v.5665, 268-277, 2005.

Muendermann L, Corazza S, and Andriacchi TP: The Evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications. Journal of NeuroEngineering and Rehabilitation, accepted for publication, 2005.

Nagura T, Matsumoto H, Chaudhari A, and Andriacchi TP: Joint contact force of the normal tibiofemoral joint in deep flexion. Journal of Applied Biomechanics, submitted for publication, 2005.

Schwenke T, Borgstede LL, Schneider E, Andriacchi TP, and Wimmer M: The influence of slip velocity on wear of total knee arthroplasty, Elsevier Wear, 259 (7-12): 926-932, August 2005.

Andriacchi TP. Requirements for biological replacement of the articular cartilage at the knee joint. In: Functional Tissue Engineering, Guilak F, Butler D, Goldstein S, Mooney D (eds.), Springer Verlag, New York, 2003.

Andriacchi TP, Dyrby CO, Johnson TS. The Use of functional analysis in evaluating knee kinematics. Clin Orthop Related Res, 410: 44-53, 2003.

Andriacchi T Chaudhari A. Self-reported giving-way episode during a stepping-down task: Case report of a subject with an ACL-deficient knee. Invited commentary. J Orthop & Sports Physical Therapy, 33:282-284, 2003.

Andriacchi TP, Muendermann A, Smith RL, Alexander EJ, Dyrby CO, Koo S. A Framework for the in vivo pathomechanics of osteoarthritis at the knee. Annals Biomech Eng, 32: 447-457, 2004.

Carter DR, Beaupre GS, Wong M, Smith RL, Andriacchi TP, Schurman DJ: The mechanobiology of articular cartilage development and degeneration. Clin Orthop Rel Res, 427S: S69-S77, 2004.

Dyrby C, Chou L, Andriacchi T, Mann R. Functional evaluation of the scandinavian total ankle replacement. Foot Ankle Intl, 25: 377-381, 2004.

Dyrby CO, Andriacchi TP. Secondary motions of the knee during weight bearing and non-weight bearing activities. J Orthop Res, 22: 794-800, 2004.

Hurwitz DE, Foucher KC, Andriacchi TP: A new parametric approach for modeling hip forces during gait. J Biomech, 36: 113-119, 2003.

Johnson TS, Andriacchi TP, Erdman, AG. The sensitivity of finite helical axis parameters to temporally varying realistic motion utilizing an idealized knee model. J Eng in Med, 218 (part H): 89-100, 2004.

Muendermann A, Dyrby C, Hurwitz D, Sharma L, Andriacchi T. Potential strategies to reduce medial compartment loading in patients with knee OA of varying severity: reduced walking speed. Arthritis Rheumatism, 50: 1172-1178, 2004.

Patel R, Hurwitz D, Bush-Joseph C, Bach B, Andriacchi T. Comparison of clinical and dynamic knee function in patients with anterior cruciate ligament deficiency. Am J Sports Med, 31: 68-74, 2003.

Sharma L, Dunlop D, Andriacchi T, Hayes K, Song J, Cahue S, Ryals A, Chang A, Hurwitz D. The adduction moment and knee osteoarthritis (OA), a longitudinal study. Arthritis and Rheumatism, 48: S452-S452, 2003.

Alexander EJ, Bregler C, Andriacchi TP. Non-rigid modeling of body segments for improved bone motion estimation. Computer Modeling Eng Sci, 4: 351-364, 2003.

Alexander EJ, Andriacchi TP. Correcting for deformation in skin based marker systems. J Biomech, 34: 355-361, 2001.

Baliunas AJ, Hurwitz DE, Ryals A, Karrar A, Case JP, Block JA, Andriacchi TP. Increased knee joint loads during walking are present in subjects with knee OA. Osteoarthritis Cartilage, 10: 573-579, 2002.

Berzins A, Jacobs J, Berger R, Ed C, Natarajan R, Andriacchi T, Galante J. Surface damage in machined ram-extruded and net-shape molded retrieved polyethylene tibial inserts of total knee replacements. J Bone Joint Surg, 84-A: 1534-1540, 2002.

Bush-Joseph CA, Hurwitz DE, Patel RR, Bahrani Y, Garretson R, Bach Jr BR, Andriacchi TP. Dynamic function during walking, stair and jogging activities following ACL reconstruction with autologous patella tendon. Amer J Sports Med, 29: 36-41, 2001.

Bragg RW, MacMahon JM, Overom EK, Yerby SA, Matheson GO, Carter DR, Andriacchi TP. Failure and fatigue characteristics of adhesive athletic tape. Med Sci Sports Exerc, 34: 403-10 2002.

Fredericson M, White JJ, MacMahon JM, Andriacchi TP. Quantitative analysis of the relative effectiveness of 3 iliotibial band stretches. Arch Phys Med Rehab, 83: 589-92, 2002.

Hurwitz DE, Ryals AB, Case JP, Block JA, Andriacchi TP. The knee adduction moment during gait in subjects with knee osteoarthritis is more closely correlated with static alignment than radiographic disease severity, toe out angle and pain. J Orthop Res, 20: 101-107, 2002.

Nagura T, Dyrby CO, Alexander EJ, Andriacchi TP. Mechanical demand of the knee joint during deep flexion. J Orthop Res, 20: 881-886, 2002.

Books and Chapters

Andriacchi TP, Johnson TS, Hurwitz DE, and Natarajan R: Musculoskeletal Dynamics, Locomotion, and Clinical Applications. In: Basic Orthopaedic Biomechanics, Third Edition, Drs. Van C. Mow and Rik Huiskes (eds.), Lippincott Williams & Wilkins, 2005.

Andriacchi TP and Dyrby CO: Gait Analysis and Total Knee Replacement (Chapter 6). In: Total Knee Arthroplasty-A Guide to Get Better Performance. J. Bellemans, M. Ries, J. Victor (eds.), Springer-Verlag GmbH & Co. KG, 2005.

Andriacchi TP and Muendermann A: A Model for Understanding the Pathomechanics of Osteoarthritis in Aging. In: P. Michael Conn (Editor), Handbook of Models for Human Aging. Elsevier Academic Press. In press, 2005.

Chaudhari A and Andriacchi TP: The Importance of the ACL for the Function of the Knee: Relevance to Future Developments in Total Knee Arthroplasty (Chapter 19). In: Total Knee Arthroplasty-A Guide to Get Better Performance. J. Bellemans, M. Ries, J. Victor (eds.), Springer-Verlag GmbH & Co. KG, 2005.

Wimmer MA and Andriacchi TP: The Basic Science of Human Motion and its Relevance to Wear and Failure in Total Knee Arthroplasty. In: Joint Replacements and Bone Resorption: Pathology, Biomaterials and Clinical Practice. Shanbhag, A., Rubash, H. Jacobs, J. (eds.), Marcel Dekker, New York, in press, 2005.

Andriacchi TP, Dyrby CO, Alexander EJ. Femoral rollback is obtainable and beneficial in the total knee patient. In: Controversies in Total Knee Replacement. Oxford University Press, 2001.

Andriacchi TP. Requirements for biological replacement of the articular cartilage at the knee joint. In: Functional Tissue Engineering, eds: Guilak F, Butler D, Goldstein S, Mooney D. New York: Springer Verlag, 2002.

Andriacchi TP.Dynamic function and imaging in the analysis of osteoarthritis at the knee. In: The Many Faces of Osteoarthritis, eds: Hascall V, Kuettner K. Basel, Switzerland: Birkhauser Verlag, 2002.

Andriacchi TP, Johnson TS, Hurwitz DE, Natarajan R. Musculoskeletal dynamics, locomotion, and clinical applications. In: Basic Orthopaedic Biomechanics, Third Edition, eds: Mow VC, Huiskes R. Lippincott Williams & Wilkins, 2002.

Andriacchi TP, Dyrby CO, Johnson TS. The use of functional analysis in evaluating knee kinematics. In: Clinical Orthopaedics and Related Research, vol 410. Lippincott Williams & Wilkins, 2002.

Hurwitz DE, Andriacchi TP, Andersson GBJ. Biomechanics of arthroplasty.In: Basic Biomechanics of the Musculoskeletal System, Third Edition, eds: Nordin M, Frankel VH. Lippincott Williams and Wilkins, 400-419, 2001.

Thonar E, Hurwitz D, Andriacchi T, Lenz M, Sharma L.Linking the biology of osteoarthritis to locomotion mechanics. In: The Many Faces of Osteoarthritis, eds: Hascall V, Kuettner K.Basel, Switzerland: Birkhauser Verlag, 2002.

Wimmer MA, Andriacchi TP. The basic science of human motion and its relevance to wear and failure in total knee arthroplasty. In: Joint Replacements and Bone Resorption: Pathology, Biomaterials and Clinical Practice, eds: Shanbhag A, Rubash H, Jacobs J. New York: Marcel Dekker, 2001.

In Press - 2006

Andriacchi T, Muendermann A: The role of ambulatory mechanics in the initiation and progression of knee osteoarthritis. Current Opinion in Rheumatology, accepted for publication, June 2006.

Chaudhari A, Lindenfeld T, Andriacchi T, Noyes, F: Knee and hip loading patterns at different phases in the menstrual cycle: implications for the gender difference in ACL injury rates. American Journal of Sports Medicine, accepted for publication, Sep 2006.

In Review - 2006

Chaudhari A, Andriacchi T: The Initiation and Progression of Osteoarthritis After ACL Injury, Medicine & Science in Sports & Exercise, in review, December 2006.

Koo S, Giori NJ, Gold GE, Dyrby CO, Andriacchi TP: Accuracy of cartilage thickness measurement in MRI changes with cartilage thickness: Laser scanner based cartilage thickness validation of in vivo osteoarthritic cartilage. Submitted to Osteoarthritis and Cartilage on June 12, 2006.

Koo S, Andriacchi T: A comparison of the influence of global functional loads vs. local contact anatomy on articular cartilage thickness at the knee, Journal of Biomechanics, submitted for publication, October 2006.

Muendermann A, DeMarre JL, Muendermann L, Andriacchi TP: Increased trunk sway as an adaptive gait mechanism for knee OA. Journal of Orthopaedic Research, in review, September 2006.

Muendermann A, Dyrby CO, Andriacchi TP: Estimating the mechanical axis alignment using skin markers on anatomical landmarks and anthropometric measurements, Arthritis and Rheumatism, in review, October 2006.

Muendermann A, DeMarre JL, Muendermann L, Andriacchi TP: A mechanism to lower the knee adduction moment during walking: gait retraining as intervention for knee OA. Journal of Orthopaedic Research, submitted for publication July 2006.

Scanlan SF, Chaudhari AM, Andriacchi TP: Relationship between tibiofemoral kinematics and compensatory moments during stair ascent for the ACL deficient knee, Journal of Orthopaedic Research, submitted for publication, June 2006.

Shin CS, Chaudhari AM, Dyrby CO, Andriacchi TP: The patella ligament insertion angle influences quadriceps usage during walking of anterior cruciate ligament deficient patients, Journal of Orthopaedic Research, in review, November 2006.

Abstracts - 2006

Ajit Chaudhari, Chris Dyrby, Darrell D’Lima, Cliff Colwell, Thomas P. Andriacchi: A direct test of the relationship between medial compartment load and the knee adduction moment using an instrumented knee, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

Ajit Chaudhari, Sean Scanlan, Thomas P. Andriacchi: ACL reconstruction does not fully restore knee kinematics during walking, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Ajit Chaudhari, Seungbum Koo, Sean Scanlan, Thomas P. Andriacchi: ACL graft sagittal plane orientation influences anterior-posterior tibial translation during walking, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Anna-Maria Liphardt, N Backer, Anne Muendermann, Seungbum Koo, Thomas Andriacchi, J Zange, J Mester, M Heer: The potential of vibration training to affect the response of muscle, bone and cartilage during short term bed rest, 5th World Congress of Biomechanics, Munich, Germany, July 2006. Invited Paper.

Anna-Maria Liphardt, N Backer, Anne Muendermann, Seungbum Koo, Thomas Andriacchi, J Zange, J Mester, M Heer: Changes in Cartilage Morphology of the knee after 14 days of bed rest, 36th Committee on Space Research (COSPAR) Scientific Assembly, Beijing, China, July 2006.

Annegret Muendermann, Seungbum Koo, Lise Worthen-Chaudhari, William Maloney, Thomas P. Andriacchi. A potential mechanical pathway for the initiation of osteoarthritis in the obese population, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006. Finalist contender for the American Society of Biomechanics Award.

Boyer KA, Beaupré GS, Andriacchi TP: Gender differences in hip joint kinetics in healthy older walkers as a consideration in treatment interventions for osteoporosis. Trans Orthop Res Soc, 32:1825, 2007.

Choongsoo Shin, Ajit Chaudhari, Chris Dyrby, Thomas Andriacchi: Influences of patellar ligament insertion angle on quadriceps usage during walking: effect of an ACL deficit, VI International Symposium on Ligaments & Tendons, Chicago, IL, March 18, 2006.

Choongsoo Shin, Ajit Chaudhari, Thomas P. Andriacchi: The effect of lateral tibial tunnel movement of single bundle ACL reconstruction and the effect of double bundle reconstruction on the internal rotation during dynamic single-leg landing, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Chris Dyrby, D D’Lima, C Colwell, Thomas P. Andriacchi. Condylar lift-off does not occur during the deep squat, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Erhart J, Dyrby C, Elspas B, Giori NJ, Andriacchi TP: Load-modifying footwear intervention does lower knee adduction moment in subjects with symptoms of medial compartment knee osteoarthritis. American Society of Biomechanics Annual Meeting. Blacksburg, Virginia, September 6-9, 2006.

Jessica L. DeMarre, Lars Muendermann, Thomas P. Andriacchi, Annegret Muendermann. A mechanism to lower the knee adduction moment during walking: gait retraining as intervention for knee OA, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Koo S, Andriacchi TP, The knee joint pivots on the lateral compartment during ambulation, 30th Annual Meeting of the American Society of Biomechanics, Blacksburg, VA, September 2006.

Koo S, Dyrby CO, Andriacchi TP, Increased joint loading over time can increase the rate of cartilage thinning in patients following ACL injury, 2006 ASME Summer Bioengineering Conference, Amelia Island, FL, June 2006.

Lars Muendermann, Annegret Muendermann, Stefano Corazza, Ajit Chaudhari, Thomas P. Andriacchi. Phasing of trunk motion is critical for the efficacy of gait retraining aimed to reduce knee loads, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Lars Muendermann, Stefano Corazza, Anne Muendermann, Tina Lin, Ajit Chaudhari, Thomas P. Andriacchi: Gait retraining to reduce medial compartment load at the knee assessed using markerless motion capture, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

Paul Briant, Scott Bevill, Thomas P. Andriacchi: Collagen organization in the superficial layer of articular cartilage relative to the mechanical environment within the joint, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006. First Place Award for the student Ph.D. competition.

Paul Briant, Scott Bevill, Thomas P. Andriacchi: Topological differences in the cartilage superficial layer of the porcine knee, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

S. Iwata, Y. Suda, T. Nagura, H. Matsumoto, T. Otani, Y. Kiriyama, Y. Toyama, T. Andriacchi: Knee laxity in extension relates subjective symptoms in isolated PCL deficient knees, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

Scott Bevill, Paul Briant, Peter Torzilli, Thomas P. Andriacchi: Topological variations in chondrocyte morphology: a consideration…, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Sean Scanlan, Ajit Chaudhari, Chris Dyrby, Thomas P. Andriacchi: Compensatory muscle moments in ACL-deficient subjects reduce anterior tibial translation during stair ascent, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

Seungbum Koo, Chris Dyrby, John Kang, Thomas P. Andriacchi: Effect of cartilage contact stress on cartilage thickness determination, 52nd Annual meeting of the Orthopaedic Research Society, Chicago, IL, March 19-22, 2006.

Seungbum Koo, Thomas P. Andriacchi. The knee joint pivots on the lateral compartment during ambulation, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Seungbum Koo, Thomas P. Andriacchi: Time, BMI and gender influence spatial patterns of tibial cartilage degeneration after ACL rupture, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Stefano Corazza, Lars Muendermann, Ajit Chaudhari and Thomas P. Andriacchi. A framework for the functional identification of joint centers using markerless motion capture, validation for the hip joint, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006. Finalist contender for the American Society of Biomechanics Microstrain Award. Trans Orthop Res Soc, 31:1486, 2006.

Meetings and Presentations - 2006

Ajit Chaudhari, Sean Scanlan, Thomas P. Andriacchi: ACL reconstruction does not fully restore knee kinematics during walking, ASME Bioengineering Conference, Amelia Island, FL, June 21-25, 2006.

Thomas P. Andriacchi Guest Speaker: Bay Area Knee Society Conference, Symposium: Knee Arthritis Following Sports Injury: Current Concepts. Topic title: "The patho-mechanics associated with development of knee arthritis following ACL injury", San Francisco, CA, September 29-30, 2006.

Thomas P. Andriacchi Invited Speaker: The Interaction of Mechanics and Biology in Knee Joint Restoration and Regeneration. Session Topic: Knee Kinematics and Kinetics, Berlin, Germany, June 29-July 1st, 2006.

Thomas P. Andriacchi Keynote Lecture: 2006 American College of Sports Medicine Annual Meeting (ACSM), Steadman Hawkins Foundation, Featured Science Session entitled The structure and function of articular cartilage and the initiation, progression, treatment and rehabilitation of knee osteoarthritis; Keynote Lecture Title: “Biomechanical Framework for the In Vivo Initiation and Progression of Knee Osteoarthritis”, Denver, CO, May 31-June 3, 2006.

Thomas P. Andriacchi Keynote Speaker: 5th World Congress of Biomechanics, Biomechanics of Ligaments and Tendons Symposium. Invited Papers: “In Vivo Knee Kinematics following ACL Injury and Premature Osteoarthritis” and “A New Era in the Capture of Human Movement: Markerless Capture of Human Movement”, Munich, Germany, July 29-August 4, 2006.

Thomas P. Andriacchi, J Zange, J Mester, M Heer: Changes in Cartilage Morphology of the knee response of muscle, bone and cartilage during short term bed rest, 5th World Congress of Biomechanics, Munich, Germany, July 2006. Invited Paper.

Chris Dyrby, D D’Lima, C Colwell, Thomas P. Andriacchi. Condylar lift-off does not occur during the deep squat, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Seungbum Koo, Thomas P. Andriacchi. The knee joint pivots on the lateral compartment during ambulation, American Society of Biomechanics Meeting, Blacksburg, VA, September 6-9, 2006.

Conference Presentations and Abstracts - Prior to 2006

Briant P, Bevill S, Koo S, and Andriacchi TP: A potential mechanism for premature osteoarthritis at the knee following ACL injury, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Chaudhari A, Shin C, Andriacchi TP, Withrow T, Ashton-Miller J, Wojtys E, and Huston L: ACL strains are influenced by deceleration forces during activities associated with ACL injury, 51st Annual meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Chaudhari A, Shin C, Dyrby CO, and Andriacchi TP: Patellar ligament insertion angle influences quadriceps use during stair climbing: effect of an ACL deficit, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Chaudhari A, Shin C, Dyrby CO, and Andriacchi TP: Combined valgus and internal rotation moments strain the ACL strain more than either alone: Implications for non-contact ACL injuries, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Shin CS, Chaudhari AM, and Andriacchi TP: Valgus moments increase ACL strain in a simulation model: implications for gender differences in ACL injury, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Corazza S, Muendermann A, and Andriacchi TP: Lower limb kinematics through model-free markerless motion capture, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Fisher D, Akanni O, Muendermann A, and Andriacchi TP: A novel method for reducing the adduction moment during walking: a potential approach to slow the progression of knee OA, 51st Annual meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Fisher D, Schuyler K, Gale A, Jurczynski P, Muendermann A, and Andriacchi TP: Texture and ridge stimuli alter the knee adduction moment: implications for the progression of osteoarthritis, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Koo S, Dyrby CO, Muendermann A, and Andriacchi TP: The influence of stature and knee anatomy on cartilage thickness in healthy knees, 51st Annual meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Koo S Dyrby CO, Muendermann A, and Andriacchi TP: Patterns of cartilage degeneration for ACL deficient patients are influenced by gait mechanics, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Koo S, Giori NJ, Dyrby CO, Gold GE, Elspas B, and Andriacchi TP: 3D laser scan based accuracy test of in-vivo cartilage thickness measurement from MRI, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Muendermann A, Dyrby CO, and Andriacchi TP: Gait compensation in patients with medical compartmental knee osteoarthritis: increased load at the ankle, knee and hip during walking, 51st Annual meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Muendermann L, Corazza S, Anguelov D, and Andriacchi TP: Estimation of the accuracy and precision of 3D human body kinematics using markerless motion capture and articulated ICP, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Muendermann L, Corazza S, and Andriacchi TP: Model-free markerless motion capture through visual hull and laplacian eigenmaps, ASME Summer Bioengineering Conference, Vail, CO, June 22-26, 2005.

Muendermann L, Anguelov D, Corazza S, Chaudhari A, and Andriacchi TP: Validation of a markerless motion capture system for the calculation of lower extremity kinematics, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Muendermann A, Erhart J, Muendermann L, and Andriacchi TP: Predicting changes in knee adduction moment due to load-altering interventions for medial compartment knee OA from pressure distribution, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Muendermann A , Dyrby CO, and Andriacchi TP: Hip abductor strength may be critical for successful gait compensation in patients with medial compartment knee osteoarthritis, The International Society of Biomechanics XXth Congress & American Society of Biomechanics 29th Annual Meeting, Cleveland, OH, August 2005.

Nagura T, Matsumoto H, Chaudhari A, and Andriacchi TP: Significance of the extensor muscle force in deep knee flexion as part of activities of daily living, 51st Annual meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Schwenke T, Borgstede L, Schneider E, Rosenberg A, Jacobs J, Andriacchi TP, and Wimmer M: Slip velocities and their influence on wear in TKA, 51st Annual Meeting of the Orthopaedic Research Society, Washington DC, February 2005.

Alexander EJ, Andriacchi TP, Bregler C Estimation of skeletal kinematics through high feature density video based motion capture. 8th Intl Symp 3D Human Movement, Tampa, FL, Apr, 2004.

Andriacchi T, Dyrby C. Controlling force at the knee during walking can compensate for the loss of the anterior cruciate ligament. Orthop Res Conf, San Francisco, CA, Mar, 2004.

Chaudhari A, Dyrby C, Andriacchi T. Anterior tibial translation is not a likely mechanism of anterior cruciate ligament injury during non-contact sports situations. Intl Symp Ligaments and Tendons–IV, Mar, 2004.

Chaudhari A, Dyrby C, Andriacchi T. Kinematic factors associated with risk of non-contact acl injuries during single-limb landing. Orthop Res Conf, San Francisco, CA, Mar, 2004.

Dyrby C, Tria F, Johnson R, Hartzband M, Andriacchi T. Bilateral posterior stabilized and cruciate retaining total knee replacements compared during stair climbing. Orthop Res Conf, San Francisco, CA, Mar, 2004.

Fisher D, Muendermann A, Andriacchi T. Gait Adaptations to recent footwear history: implication for the treatment of knee osteoarthritis. Orthop Res Soc Conf, San Francisco, CA, Mar, 2004.

Fisher D, Muendermann A, Andriacchi T. Speed effects on knee adduction moments using intervention footwear: implication for the treatment of knee osteoarthritis. 28th Mtg Am Soc Biomech, Portland, OR, Sept, 2004.

Koo S, Dixit A, Alexander E, Gold G, Goodman S, Dyrby C, Giori N, Andriacchi T. Morphological variations of femoral cartilage are influenced by gait characteristics in healthy and osteoarthritic knees. Orthop Res Soc Conf, San Francisco, CA, Mar, 2004.

Koo S, Kornaat P, Gold G, Andriacchi T. Factors influencing the accuracy of articular cartilage thickness measurement from MRI. 28th Mtg Am Soc Biomech, Portland, OR, Sept, 2004.

Muendermann A, Dyrby C, Hurwitz D, Sharma L, Andriacchi T. Reduced walking speed: potential strategy to reduce medial compartmental loading in patients with knee OA of varying severity, Orthop Res Conf, San Francisco, CA, Mar, 2004.

Muendermann A, King K, Dyrby C, Andriacchi T. Serum COMP concentration is related to load distribution at the knee during walking in healthy adults. 28th Mtg Am Soc Biomech, Portland, OR, Sept, 2004.

Muendermann L, Chaudhari A, Alexander E, Andriacchi T. Estimation of the accuracy of a shape-from-silhouette markerless motion capture system. 28th Mtg Am Soc Biomech, Portland, OR, Sept, 2004.

Schwenke T, Wimmer M, Schneider E, Sumner D, Rosenberg A, Andriacchi T, Jacobs J. Joint moments affect tibial polyethylene failure in TKA. Am Physical Therapy Assoc Comb Sects Mtg, San Francisco, CA, Mar, 2004.

Shin C, Dyrby C, Hearn B, Chaudhari A, Andriacchi T. Anterior cruciate ligament injury and patellar ligament insertion angle. Am Physical Therapy Assoc Comb Sects Mtg, Portland, OR, Sept, 2004.

Wimmer M, Moisio K, Genge R, Rosenberg A, Jacobs J, Andriacchi T, Martell. Hip joint moments predict polyethylene wear in total hip arthroplasty, Orthop Res Soc Conf, San Francisco, CA, Mar, 2004.

Andriacchi TP, Koo S, Alexander EJ, Dyerby CO, Giori NJ, Goodman SB. Loading during walking predicts regional variation in femoral cartilage thickness at the knee. Proc Orthop Res Soc, 2003.

Andriacchi TP. High flexion knee motion. 4th World Congr Biomechanics, Calgary, Canada, Aug 4-9, 2002.

Andriacchi TP, Delp S, Yock P. A project based approach to learning biomedical device design. ASME Intl Mech Eng Congr Exposition, New Orleans, LA, Nov 17-22, 2002.

Andriacchi TP, Dyrby C, Dillingham M. ACL injury causes rotational abnormalities at the knee during walking. Orthop Res Soc, Dallas, TX, Feb 10-13, 2002.

Andriacchi TP, Camarillo D, Alexander EJ, Dyrby C. Mechanical factors can influence the gender differences in the incidence of non-contact injuries. ASME Winter Intl Congr Exposition, New York, NY, Nov 11-16, 2001.

Dyrby C, Chou L, Andriacchi T. A relationship between adduction moment at the knee and changes in foot structure. Orthop Res Soc, Dallas, TX, Feb 10-13, 2002.

Fisher D, Andriacchi TP, Alexander EJ, Dyrby C, Morag E. Initial gait characteristics influence the effect of footwear intervention to modify knee loading, Orthop Res Soc, Dallas, TX, Feb 10-13, 2002.

Foucher KC, Hurwitz DE, Andriacchi TP. Abductor and antagonist muscle force distributions substantially influence modeled hip forces in subjects with total hip replacements. Orthop Res Soc, Dallas, TX, Feb 10-13, 2002.

Nagura T, Andriacchi TP, Alexander EJ, Chaudhari A, Dyrby C. The importance of the posterior cruciate ligament during deep knee flexion. Orthop Res Soc, Dallas, TX, Feb 10-13, 2002.

Invited Lectures - Prior to 2006

Andriacchi TP. Clinical implications of functional adaptations in patients with non-operated ACL rupture. Invited lecture, Beppu City, Japan, Feb 22-23, 2002.

Andriacchi TP. Gait analysis and its applications to the disorders of the knee. Invited lecture, Beppu City, Japan, Feb 22-23, 2002.

Older Publications

Last updated 10/10/2007