Michael Christoph Aynardi MD FAOA

PubMed

• A Review of Syndesmosis Injuries and Preferred Treatment in Football Players.
  Scott Tucker, Indigo Milne, Michaela Pitcher, Christian Benedict, Samantha N Olson
  Current Reviews in Musculoskeletal Medicine. 2025-05-01
• GLP-1 Agonists' Effect on Infection and Union after Tibiotalar Fusion, Subtalar Fusion, Triple Arthrodesis.
  Michael F Levidy, Sohrab Vatsia, Scott Tucker, Nicholas Rowe, Ashlee Macdonald
  Foot & Ankle International. 2025-03-31
• Cost-Effective Modeling for Management Options in Charcot Neuroarthropathy.
  Andrea Shehaj, Kelly M Dopke, Abdul Wasay Paracha, Kirsten Mansfield, Michaela D Pitcher
  The International Journal of Lower Extremity Wounds. 2025-02-03

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

• 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
• 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
• 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

• "Peroneal Tendon Disorders" 
  Hershey, PA - 1/28/2018
• "Hallux Valgus" 
  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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