About Dr. Hayley Ennis | Hip & Knee Specialist

University of Colorado Anschutz Medical Campus

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About
Hayley E. Ennis, M.D.

I strive to provide the best care for my patients by taking the time to listen in order to understand their needs and goals. I enjoy educating my patients on their non-operative and possible operative options to attain their goals. My family gives me the confidence to go through life knowing that I have someone out there that will always have my back and I attribute much of my success to this. I take that with me always and apply this to my care for my patients. My goal is for my patients to know that I always have their back and that I'm here to help them through their journey. I find it extremely rewarding to help someone get back to doing the things that they want to do with their life!

Education

- Fellowship at Colorado Joint Replacement in Denver, Colorado

- Residency at The University of Miami in Miami, FL

- Medical School at The University of Miami in Miami, FL

- Undergraduate at University of Arizona in Tucson, AZ

Amaris Genemaras, Hayley Ennis, Chun-Yuh Huang, Lee Kaplan. Effects of Anti-inflammatory Agents on Expression of Early Responsive Inflammatory and Catabolic Genes in Ex-Vivo Porcine Model of Acute Knee Cartilage Injury. Cartilage 2018 Jul;9(3):293-303. PubMed ID: 29986604

Hayley Ennis, Carlos M Barrera, Lee Kaplan, Jean Jose . Posterior Capsular Avulsion of the Elbow Without Associated Dislocation or Ligamentous Injury. Journal of Shoulder and Elbow Surgery 2018 Aug:27(8):e264-e267. PubMed ID:29861302

Amaris Genemaras, Hayley Ennis, Lee Kaplan, Chun-Yuh Huang. Inflammatory Cytokines Induce Specific Time- and Concentration-Dependent microRNA Release in Chondrocyte Media: Relevance to Osteoarthritis. Journal of Orthopaedic Research 2016 May; 34(5):779-90. PubMed ID: 26505891.

Carlos M Barrera, Hayley Ennis, Gaetan Delcroix, David Kaimrajh, Edward Milne, Loren Latta, Michael Baraga. Supplemental Fixation of Inner Graft Limbs in Quadrupled Single Tendon Anterior Cruciate Ligament Reconstruction Graft Constructs YieldsImproved Biomechanical Properties. The Journal of Arthroscopic and Related Surgery 2019 March; 35(3):909-18. PubMed ID: 30736995

Michael Baraga, Hayley Ennis. “Anatomic Single-Bundle ACL Reconstruction: Hamstring.” Master Techniques in Orthopaedic Surgery: Sports Medicine. Freddie Fu.2nd Ed.

Karim A. Meijer, Hayley Ennis, Matt Fury, Luis Grau, Michael Baraga, Jean Jose, James R. Andrews, Lee Kaplan. Radial Shaft Stress Fracture in a Major League Pitcher. American Journal of Orthopaedics 2017 Sept;46(5)E326-E329. PubMed ID: 29099895

Anthony J. Griswold, Jose Perez, Karen Nuytemans, Thomas Strong, Liyong Wang, Danica Vance, Hayley Ennis, Marvin Smith, Thomas Best, Jeffery Vance, Margaret Pericak-Vance, Lee D. Kaplan. Transcriptomic Analysis of Synovial Extracellular RNA Following Knee Trauma. Journal of Orthopaedic Research 2018 Jun 36(6)1659-1665. PubMed ID: 29106758

Hayley Ennis, Marc Ialenti, Jean Jose, Michael G. Baraga. A rare case of isolated Salmonella species group B sacroiliitis in a healthy, 19 year-old collegiate level swimmer. Journal of Bone and Joint Surgery Case Connect 2017 Jul7(3):e55. PubMed ID:29252885

Hayley Ennis, Dylan Greif, Michael Baraga. “Knee Dislocation”. Synopsis of Orthopedic Trauma Management. Thieme Publishers (Editing in progress)

Nikola Lekic, Jonathan Sheu, Hayley Ennis, Motasem Al Maaieh, Nathan Lebwohl.Why You Should Wear Your Seatbelt on an Airplane: Burst Fracture of the Atlas (Jefferson Fracture) Due to In-Flight Turbulence. American Journal of Orthopaedics PubMed ID:31879479

Hayley Ennis, Kevin Bondar, Johnathan McCormick, Clark Jia-Long Chen, Lee Kaplan. The Fifty Most Cited Articles in the Indications, Risk Factors, Techniques, and Outcomes of ACL Revision Surgery. J Knee Surg May 2020. PubMed ID: 32369839

“Does individualization of cup position affect prosthetic or bone impingement following THA?” Douglas Dennis, Jessica Phillips, Hayley Ennis, Jason Jennings, Tristan Jones, Jim Pierrepont. - Accepted at the Annual Hip Society Meeting 2022

“Clinical results in total hip arthroplasty using the first monolithic 3D printed titanium alloy bone ingrowth acetabular component in the United States with minimum 2 year follow up”. Hayley Ennis, Dylan Greif, Raymond Robinson. University of Miami. - Presented at Orthopaedic Research Society Meeting (Feb 2020; Phoenix, AZ) - Presented at Hospital for Special Surgery Annual Hip & Knee Meeting - Richard S. Laskin Research Award Recipient (Dec 2019; New York, NY)

“Supplemental Fixation of Inner Graft Limbs in Quadrupled Single Tendon Anterior Cruciate Ligament Reconstruction Graft Construct for All-Inside Technique Yields Improved Biomechanical Properties”. Michael Baraga, Hayley Ennis, Gaetan Delcroix, David Kaimarajh, Carlos Barrera, Edward Milne, Loren Latta. UHealth Sports Performance and Wellness Institute. - Presented at Annual Orthopaedic Research Society Meeting (February 2019; Austin, TX) - Presented at 12th Biennial International Society of Arthroscopy, Knee Surgery, and Orthopaedic Sports Medicine Congress (May 2019, Cancun, Mexico)

“Osteoarthritic Extracellular RNA Biomarkers in Synovial Fluid.” Anthony J. Griswold, Jose Perez, Karen Nuytemans, Thomas Strong, Liyong Wang, Hayley Ennis, Marvin Smith, Jeffery M. Vance, Margaret A. Pericak-Vance, Lee D. Kaplan. University of Miami, Miller School of Medicine, Miami, FL. - Presented at American College of Sports Medicine Annual Meeting (June 2017; Denver, CO)

“An Isolated, Proximal Diaphyseal Radial Stress Fracture in a Major League Baseball Pitcher: A Case Report.” Hayley Ennis, Luis Grau, Karim Meijer, Jean Jose, Michael Baraga, James Andrews, Lee Kaplan. UHealth Sports Performance and Wellness Institute; Andrews Research and Education Foundation. - Presented at Clinical Orthopaedic Society Annual Meeting (September 2016; New Orleans, LA)

“The Evaluation of the Diagnostic Yield of Initial Shoulder Radiographs in a Sports Medicine Practice.” Hayley Ennis, Jason Klein, Michael G. Baraga. Department of Orthopaedics, Division of Sports Medicine, University of Miami Miller School of Medicine, Miami, FL. - Presented at The American Academy of Orthopaedic Surgeons Annual Meeting (March 2016; Orlando, FL)

“Early Intervention Strategies for Acute Cartilage Injury: An Ex-vivo Porcine Knee Model.” Amaris Genemaras, Hayley Ennis, Chun-Yuh Huang, Lee Kaplan. Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, FL; Department of Orthopaedics, Division of Sports Medicine, University of Miami Miller School of Medicine, Miami, FL. - Presented at The American Orthopaedic Society for Sports Medicine Annual Conference (July 2015; Orlando, FL)

“Effects of Mesenchymal Stem Cells and Platelet-Rich Plasma on Medial Collateral Ligament Healing: Histological and Biomechanical Study.” Imran Ashraf, Amaris Genemaras, Danica Vance, Hayley Ennis, Andrew Hiller, Rosemeire M. Kanashiro- Takeuchi, Jennifer Chapman, Chun-Yuh Huang, Joshua M. Hare, Wayne Balkan, Lee Kaplan. - Presented at The American Academy of Orthopaedic Surgeons Annual Conference (March 2015; Las Vegas, NV)

“Interleukin-1β induces time- and concentration dependent microRNA expression in chondrocyte media.” Amaris A. Genemaras, Hayley Ennis, Lee Kaplan, Chun-Yuh Huang. Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, FL; Department of Orthopaedics, Division of Sports Medicine, University of Miami Miller School of Medicine, Miami, FL. - Podium Presentation at The International Cartilage Repair Society Conference (May 2015; Chicago, IL)

“Thioredoxin: a possible target for anti-cancer drugs in mantle cell lymphoma.” Hayley E. Ennis, Margaret Briehl. Department of Biochemistry & Molecular Biophysics, University of Arizona, Tucson, AZ; Department of Pathology, University of Arizona, Tucson, AZ. - Presented at University of Arizona Annual Research Conference (December 2009)

“Characterization of a new bacterial pathogen in post-Katrina sediments of New Orleans”. Gianne T. Fedelli, Andrea L. Liebl, Hayley E. Ennis, Bernard B. Rees, and Don G. Ennis. Department of Biology, University of Louisiana, Lafayette, LA; Department of Biology, University of New Orleans, New Orleans, LA. - Presented at University of Louisiana Annual Microbiology Research Conference (December 2007)