MichaelChristophAynardiMD

PubMed

• Early Outcomes of Lisfranc Injuries Treated with Arthrex InternalBrace: A Case Series.
  Hoskins, M., Wise, P., Unangst, A., Shaheen, P., Kreulen, C., Aynardi, M., Giza, E.> ;Indian Journal of Orthopaedics. 2024 Mar 1
• Charcot Neuroarthropathy Is Associated With Higher Rates of Phantom Limb After Lower Extremity Amputation.
  Nam, H., Lorenz, F., Martinazzi, B., Kirchner, G., Bonaddio, V., Adeyemo, A., Walley, K., Aynardi, M.> ;Foot & Ankle Specialist. 2024 Feb 12
• Current Trends in Total Ankle Replacement.
  Jones, G., Jason Ha, Gavin Jones, Jacob Staub, Michael Aynardi, Cristy French, Jonelle Petscavage-Thomas> ;Radiographics. 2024 Jan 1
• Establishment of a Neurodegenerative Charcot Mouse Model.
  Zachary A Koroneos, Anna Ptasinski, Tonya S King, Julie C Fanburg-Smith, Michael Aynardi, Stauch, C.> ;Foot & Ankle International. 2023 Dec 1
• 2 citations
  Vancomycin Powder Is Highly Cost-Effective in Total Ankle Arthroplasty.
  Hannah H Nam, Brandon J Martinazzi, Gregory J Kirchner, Adeshina Adeyemo, Kirsten Mansfield, Kelly Dopke, Anna Ptasinski, Vincenzo Bonaddio, Michael C Aynardi> ;Foot & Ankle Specialist. 2023 Jun 1
• 1 citations
  Improving Randomized-Controlled Trials in Foot and Ankle Orthopaedics: The Need to Include Sociodemographic Patient Data.
  Brandon J Martinazzi, Gregory J Kirchner, Hannah H Nam, Kirsten Mansfield, Kelly Dopke, Anna Ptasinski, Adeshina Adeyemo, Kempland C Walley, Michael C Aynardi> ;Foot & Ankle Specialist. 2023 May 6
• 1 citations
  Factors Associated With Amputation Following Ankle Fracture Surgery.
  Gregory J Kirchner, Andrew H Kim, Brandon J Martinazzi, Suleiman Y Sudah, Alexander M Lieber, Michael C Aynardi> ;The Journal of Foot and Ankle Surgery. 2023 Apr 20
• Mesenchymal stromal cells and alpha-1 antitrypsin have a strong synergy in modulating inflammation and its resolution.
  Li Han, Xinran Wu, Ou Wang, Xiao Luan, William H Velander, Michael Aynardi, E Scott Halstead, Anthony S Bonavia, Rong Jin, Guohong Li, Yulong Li, Yong Wang, Cheng Dong...> ;Theranostics. 2023 Jan 1
• 6 citations
  Achilles Tendon Ruptures and Repair in Athletes-a Review of Sports-Related Achilles Injuries and Return to Play.
  Kirsten Mansfield, Kelly Dopke, Zachary Koroneos, Vincenzo Bonaddio, Adeshina Adeyemo, Michael Aynardi> ;Current Reviews in Musculoskeletal Medicine. 2022 Oct 1
• Cost-Effective Modeling of Thromboembolic Chemoprophylaxis for Total Ankle Arthroplasty.
  Brandon J Martinazzi, Gregory J Kirchner, F Jeffrey Lorenz, Kristen M Manto, Vincenzo Bonaddio, Zachary Koroneos, Michael C Aynardi, Stauch, C.> ;Foot & Ankle International. 2022 Oct 1
• 3 citations
  Biomechanical Comparison of Fiber Tape Device Versus Transarticular Screws for Ligamentous Lisfranc Injury in a Cadaveric Model.
  Zachary A Koroneos, Kristen M Manto, Brandon J Martinazzi, Shawn M Bifano, Allen R Kunselman, Gregory S Lewis, Michael Aynardi, Stauch, C.> ;The American Journal of Sports Medicine. 2022 Oct 1
• 1 citations
  Animal model detects early pathologic changes of Charcot neuropathic arthropathy.
  Christopher M Stauch, Julie C Fanburg-Smith, Kempland C Walley, Jesse L King, Benjamin Murie, Morgan Kim, Zachary Koroneos, David Waning, John C Elfar, Michael C Aynardi> ;Annals of Diagnostic Pathology. 2022 Feb 1
• The Utility and Associated Charge of Anteroposterior Radiographs in Rotational Ankle Fractures During Postoperative Follow-up: The Results of an Orthopaedic Trauma Ass...
  Matthew R. Garner, Anna Ptasinski, Michael Aynardi, Timothy J. Mosher, Reza Firoozabadi> ;Journal of Orthopaedic Trauma. 2021 Aug 10
• 2 citations
  Biomechanical Effects of Δ9-Tetrahydrocannabinol (THC) and Cannabidiol (CBD), the Major Constituents of Cannabis, in a Sprague Dawley Rat Achilles Tendon Surgical Repa...
  Brittany Ammerman, Diana Sepulveda, Michael Aynardi, Matthew R. Garner, Gregory S. Lewis, Daniel Morgan, Aman Dhawan> ;The American Journal of Sports Medicine. 2021 Jun 7
• 7 citations
  Demographic Distribution of Foot and Ankle Surgeries Among Orthopaedic Surgeons and Podiatrists: A 10-Year Database Retrospective Study:
  Alex Burton, Michael Aynardi, Umur Aydogan> ;Foot & Ankle Specialist. 2021 Jun 1
• 10 citations
  Nicotine Exposure Via Electronic Cigarettes Significantly Impedes Biomechanical Healing Properties of Tendon Healing in a Rat Model.
  Patrick Kennedy, Kaitlin Saloky, Aditya Yadavalli, Erin Barlow, Michael Aynardi, Matthew R. Garner, Jesse E. Bible, Gregory S. Lewis, Aman Dhawan> ;Arthroscopy. 2021 Apr 30
• 16 citations
  Risk Factors For Prolonged Opioid Use After Spine Surgery.
  Christopher Kowalski, Ryan Ridenour, Sarah McNutt, Djibril M. Ba, Guodong Liu, Jesse E. Bible, Michael Aynardi, Matthew R. Garner, Douglas L. Leslie, Aman Dhawan> ;Global Spine Journal. 2021 Apr 15
• 4 citations
  Biomechanical Comparison of Fibertape Device Repair Techniques of Ligamentous Lisfranc Injury in a Cadaveric Model
  Zachary Koroneos, Emily Vannatta, Morgan S. Kim, Trevin Cowman, Madelaine Fritsche, Allen R. Kunselman, Gregory S. Lewis, Michael Aynardi> ;Injury. 2021 Mar 3
• 4 citations
  Identification of long-range ultrasonic guided wave characteristics in cortical bone by modelling.
  Anurup Guha, Michael Aynardi, Parisa Shokouhi, Cliff J. Lissenden> ;Ultrasonics. 2021 Feb 21
• 9 citations
  Preoperative Opioid Use Is Associated With Persistent Use, Readmission and Postoperative Complications After Arthroscopic Knee Surgery
  Ryan Ridenour, Christopher Kowalski, Aditya Yadavalli, Djibril M. Ba, Guodong Liu, Douglas L. Leslie, Jesse E. Bible, Michael Aynardi, Matthew R. Garner, Aman Dhawan> ;Arthroscopy. 2020 Dec 16
• Achilles tendon moment arm changes with total ankle arthroplasty.
  Francesca E. Wade, Lauren J. Hickox, Gregory S. Lewis, Andrea H. Horne, Michael Aynardi, Paul J. Juliano, Umur Aydogan, Stephen J. Piazza> ;Journal of Orthopaedic Research. 2021 Mar 1
• 4 citations
  Cost Comparison of Synthetic Hydrogel Implant and First Metatarsophalangeal Joint Arthrodesis.
  Shane D. Rothermel, Jesse King, Maegan Tupinio, Kempland C. Walley, Paul J. Juliano, Michael Aynardi> ;Foot & Ankle Specialist. 2020 Aug 1
• 3 citations
  Novel FEMASK-score, a histopathologic assessment for destructive Charcot neuropathic arthropathy, reveals intraneural vasculopathy and correlates with progression and ...
  Jesse King, Ben Murie, Julie C. Fanburg-Smith, Don Flemming, Michael J. Klein, Elizabeth E. Frauenhoffer, Madelaine W. Fritsche, Jessica D. Smith, John C. Elfar, Micha...> ;Annals of Diagnostic Pathology. 2020 Aug 1
• 3 citations
  Comparing the Efficacy of True-Volume Analysis Using Magnetic Resonance Imaging With Computerized Tomography and Conventional Methods of Evaluation in Cystic Osteochon...
  Jesse King, Kempland C. Walley, Shawn M. Bifano, Paul J. Juliano, Michael Aynardi> ;Foot & Ankle Specialist. 2020 Jun 3
• 2 citations
  Natural History of 321 Flatfoot Reconstructions in Adult Acquired Flatfoot Deformity Over a 14-Year Period.
  Madison Goss, Joseph Lewcun, Ryan Ridenour, Jesse King, Paul J. Juliano, Michael Aynardi> ;Foot & Ankle Specialist. 2021 Jun 1
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Journal Articles

• Transplantation Of Achilles Allograft In Rats: With Or Without Incorporation Of Autologous Mesenchymal Stem Cells  
  Zhang Z, Aynardi M, Zahoor T, Mitchell R, Schon L, J. Cell Transplantation, 1/1/2018
• Mid-term Outcomes & Complications Following the Use of an Arthroereisis Implant to aid in Stage II Flat-foot Deformity Correction in Adults: A case-control study  
  Aynardi M, Walley K, Hallam J, Green G, Juliano P, Journal of Foot and Ankle Surgery, 1/1/2018
• Orthotopic Transplantation of Achilles Tendon Allograft in Rats: With or Without Incorporation of Autologous Mesenchymal Stem Cells  
  Aynardi M, Zahoor T, Mitchell R, Loube J, Feltham T, Manandhar L, Paudel S, Schon L, Zhang Z, Cell Transplantation, 1/1/2018

Books/Book Chapters

• Pediatric, Adolescent, and Adult Flatfoot: Evaluation and Surgical Management 
  Chapter: Excision of Tarsal Coalitions 
  Aynardi M, Arena C, Juliano PJEditors: LC. Schon, GP Guyton, E. Tan.2016
• The Hip: Preservation, Replacement, and Revision 
  Chapter: Revision for Periprosthetic Fracture: Proximal Femoral Replacement 
  Aynardi M, Purtill JEditors: J. Parvizi.2015
• World Clinics in Orthopaedics 
  Chapter: Osteochondral Lesions of the Talus: Treatment Options in 2014 
  Aynardi M, Winters B, Tymms GJaypee Publishing2014
• Total Ankle Replacement: An Operative Technique Manual 
  Chapter: Polyethylene 
  Aynardi M, Pedowitz DEditors: J. DeOrio & S. Parekh.2014
• Sports Injuries of the Foot: Evolving Management and Treatment 
  Chapter: Sports MRI Imaging 
  Aynardi M, Raikin SEditors: T Philbin.2013
• Textbook of Orthopaedics & Traumatology 
  Chapter: Recent Advances in Foot and Ankle Surgery 
  Aynardi M, Pedowitz DEditors: G.S. Kulkarni.Edition 3rd,2013
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Abstracts/Posters

• The Role of 3D Reconstruction True-Volume Analysis in Osteochondral Lesions of the Talus.
  Walley KC, Gonzalez TG, Callahan R, Roush E, Saloky K, Ludwig L, Arena C, Lewis G, Juliano PJ, Aynardi MC, American Orthopaedic Foot and Ankle Society (AOFAS) Annual Meeting, Boston, MA, 1/11/2018
• Decreasing Postoperative Narcotic Utilization with the Use of Concentrated Bone Marrow Aspirate in First Metatarsophalangeal Joint Interposition Arthroplasty.
  Maccario C, Aynardi M, Tan E, , Schon L, American Orthopaedic Foot and Ankle Society (AOFAS) Annual Meeting, Boston, MA, 1/11/2018
• Morphometric Measurements of the Calcaneus in Adults with Stage IIb, Posterior Tibial Tendon Dysfunction: Is the Lateral Column Short?
  Walley KC, Roush EP, Stauch CM, Saloky KL, Kunselman A, Lewis GS, Aynardi M, American Academy of Orthopaedic Surgeons/Orthopaedic Research Society, New Orleans, LA, 1/10/2018
• Demographic Distribution of Foot and Ankle Surgeries Among Orthopaedic Surgeons and Podiatrists: a 10 Year Database Retrospective Study.
  Burton A, Aynardi M, Aydogan U, American Academy of Orthopaedic Surgeons/Orthopaedic Research Society, New Orleans, LA, 1/10/2018
• Hindfoot Alignment of Adult Acquired Flatfoot Deformity: A Comparison of Clinical Assessment and Weightbearing ConeBeam CT Examinations.
  Netto C, Tan E, O'Daly A, Aynardi M, Fonseca L, Thawait G, Ficke J, Schon L, American Academy of Orthopaedic Surgeons, San Diego, CA, 1/14/2017
• Transplantation Of Achilles Allograft In Rats: With Or Without Incorporation Of Autologous Mesenchymal Stem Cells.
  Zhang Z, Aynardi M, Zahoor T, Mitchell R, Schon L, American Academy of Orthopaedic Surgeons, San Diego, CA, 1/14/2017
• Mid-term Outcomes & Complications Following the Use of an Arthroereisis Implant to aid in Stage II Flat-foot Deformity Correction in Adults: A case-control study.
  Aynardi M, Walley K, Hallam J, Green G, Juliano P, American Orthopaedic Foot and Ankle Society Meeting, Seatle, WA, 1/13/2017
• "Limb Salvage Outcomes Following Antibiotic Bead Placement as Adjuvant Therapy."
  Zahoor T, Dein EJ, Aynardi M, Atwater L, Cesar Netto C, Zhang H, Schon L, Southern Orthopaedics Association Meeting, Naples, FL, 1/27/2016
• "Metal Artifact Reduction MRI for Sagittal Balance Evaluation of Total Ankle Arthroplasty."
  Cesar Netto C, Fonseca L, Dein EJ, Zhang H, Zahoor T, Aynardi M, Schon LC, Fritz J, American Orthopaedic Foot and Ankle Society Meeting, Toronto, Ontario, Canada, 1/20/2016
• Long-Term Outcome Following Interpositional Arthroplasty of the First Metatarsophalangeal Joint.
  Aynardi M, Dein E, Zahoor T, Atwater L, Schon L, Miller S, American Orthopaedic Foot and Ankle Society Meeting, Toronto, Ontario, Canada, 1/20/2016
• Evaluating the Safety of Percutaneous Dorsolateral Talonavicular Joint Fixation in Modified Double Arthrodesis: An Anatomic Study.
  Aynardi M, Atwater L, Melvani R, Schon L, Miller S, American Orthopaedic Foot and Ankle Society Meeting, Toronto, Ontario, Canada, 1/20/2016
• Biomechanical Analysis of a Semitendinosus Allograft versus Achilles Turndown for Reconstruction of Large Segmental Achilles Defects.
  Aynardi M, Atwater L, Melvani R, Parks B, Miller S, American Orthopaedic Foot and Ankle Society Meeting, Toronto, Ontario, Canada, 1/20/2016
• Orthopaedic billing: Do orthopaedic residents know how to code?
  Bishop M, Aynardi M, Kane JM, Pedowitz DI, Eastern Orthopaedic Association, Maui, HI, 1/17/2015
• Radiographic and Technical Factors Associated with Patellar Clunk Syndrome Following Posterior Stabilized Total Knee Arthroplasty.
  Costanzo J, Peters J, Kopolovich D, Aynardi M, Purtill J, American Academy of Orthopaedic Surgeons, New Orleans, LA, 1/12/2014
• The incidence and long term outcome of nonsurgical management of displaced oblique fracture of shaft of the fifth metatarsal bone (dancer's fracture).
  Aynardi M, Pedowitz D, Saffel H, Piper C, Raikin S, American Academy of Orthopaedic Surgeons, New Orleans, LA, 1/12/2014
• Epidemiology of Fifth Metatarsal Fractures: A Retrospective Review.
  JM, Brown K, Saffel H, Aynardi M, Raikin S, Pedowitz D, American Academy of Orthopaedic Surgeons, New Orleans, LA, 1/12/2014
• The incidence and long term outcome of nonsurgical management of displaced oblique fracture of shaft of the fifth metatarsal bone (dancer's fracture).
  Aynardi M, Pedowitz D, Saffel H, Piper C, Raikin S, Eastern Orthopaedic Association, Miami, FL, 1/31/2013
• Total Joint Arthroplasty Can Be Safe in the Super Morbidly Obese.
  Huang R, Orozco F, Bercik M, Aynardi M, Post Z, Ong A, American Academy of Orthopaedic Surgeons, Chicago, IL, 1/19/2013
• The incidence and long term outcome of nonsurgical management of displaced oblique fracture of shaft of the fifth metatarsal bone (dancer's fracture).
  Aynardi M, Saffel H, Pedowitz D, Raikin S, American Orthopaedic Foot and Ankle Society Meeting, Hollywood, FL, 1/17/2013
• Radiographic and Technical Factors Associated with Patellar Clunk Syndrome Following Posterior Stabilized Total Knee Arthroplasty
  Costanzo J, Peters J, Kopolovich D, Aynardi M, Purtill J, American Association for Hip and Knee Surgeons, Dallas, TX, 1/8/2013
• Ankle-Brachial Index is Reliably Measured by Physician and Non-Physician Pediatric Healthcare Professionals.
  Pediatric Orthopaedic Society of North America, Toronto, Canada, 1/1/2013
• Outpatient Total Hip Arthroplasty: Safe and Cost-Effective.
  Post Z, Aynardi M, Ong A, Orozco F, Sukin DC, ISK Meeting, New York, NY, 1/19/2012
• Outpatient Total Hip Arthroplasty as a Method to Decrease Healthcare Costs.
  Post Z, Aynardi M, Ong A, Orozco F, Sukin DC, EFFORT (European Federation of National Associations of Orthopaedics and Traumatology) Congress Meeting, New York, NY, 1/19/2012
• Risk Factors for Early Mortality Following Modern Total Hip Arthroplasty.
  Mortazavi SM, Aynardi M, Jacovides C, Bican O, Parvizi J, American Academy of Orthopaedic Surgeons, San Diego, CA, 1/16/2011
• Risk Factors for Early Mortality Following Modern Uncemented Total Hip Arthroplasty.
  Mortazavi SM, Aynardi M, Jacovides C, Eastern Orthopaedic Association, Naples, FL, 1/13/2010
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Lectures

• "Hallux Valgus" 
  Hershey, PA - 1/28/2018
• "Peroneal Tendon Disorders" 
  Hershey, PA - 1/28/2018
• "Sports Injuries of the Foot and Ankle" 
  Hershey, PA - 1/1/2018
• "Acute & Chronic Injuries of the Foot and Ankle" 
  Hershey, PA - 1/23/2017
• "Top 5 Foot and Ankle Problems" 
  Hershey, PA - 1/22/2017
• "Top 5 Foot and Ankle Problems for the Primary Care Physician" 
  Hershey, PA - 1/22/2017
• "Quantitative Assessment of Type-1 Collagen in Charcot Neuroarthropathy with use of Harmonic Generation and Multiphoton Microscopy" 
  Milton S. Hershey Medical Center, Hershey, PA - 1/15/2017
• "MRSA Patient Encounter, Neuropathic Ulcer, Plantar Abscess, Calcaneal Osteomyelitis" 
  Hershey, PA - 1/13/2017
• "Total Ankle Replacement: The Lateral Approach" 
  Hershey, PA - 1/11/2017
• "Lateral Total Ankle Replacement" 
  Hershey, PA - 1/11/2017
• "Neuromuscular Disorders" 
  1/8/2017
• "Foot and Ankle Trauma and Amputations" 
  Harrisburg, PA - 1/7/2017
• "Arthroscopy of the Ankle: Indications and Complications" 
  Hershey, PA - 1/6/2017
• "Diabetic Foot and Ankle Wounds & Charcot Neuroarthropathy at Internal Medicine Hospitalist Meeting" 
  Hershey, PA - 1/1/2017
• "Disorders of the First Ray" 
  Hershey, PA - 1/21/2016
• "Multiplanar External Fixation: Techniques & Indications" 
  Hershey, PA - 1/10/2016
• "Why Ankle & Foot Orthopaedics?" 
  Hershey, PA - 1/6/2016
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Other

• Penn State Orthopaedic Surgeons among Nation's First to Perform Total Ankle Replacement Using Lateral Approach. 
  Aynardi, M, Ortho Update
  1/12/2018
• The Fate of the Ailing Ankle: Arthrodesis Versus Arthroplasty. 
  Parisien R, Tartaglione J, Kink S, Aynardi M, Schon L, AAOS Now
  1/1/2016
• Salvage after Clinical Failure of Cartilage Reconstruction in Talar Osteochondral Defects: Tales from the Clinical Front Line. 
  Aynardi M, Allen E, Miller SD, Medstar Union Memorial Newsletter
  1/1/2015
• Functional Outcome of Arthroscopic Treatment for Patellar Clunk Syndrome. 
  Aynardi M, Costanzo J, Peters J, Kopolovich D, Purtill J, Scientific Exhibit, American Academy of Orthopaedic Surgeons
  New Orleans, LA - 1/12/2014
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