Robert Morrison MD FACS (He/Him)

PubMed

• Familial Laryngeal Cleft: Pediatric Detection Leads to Adult Diagnosis and Intervention.
  Hannah R Turbeville, Robert J Morrison, Glenn E Green
  The Annals of Otology, Rhinology, and Laryngology. 2025-12-01
• Immunosuppression and Surgery-Free Interval in Granulomatosis With Polyangiitis Airway Stenosis.
  Sydney J Torres, Andrew J Neevel, Julia A Ford, Lawrence Kashat, Norman D Hogikyan
  The Laryngoscope. 2025-11-03
• C-Reactive Protein Serum Values in Idiopathic and Autoimmune Subglottic Stenosis.
  Andrew J Neevel, Fatemeh Ramazani, Julia Ford, Ora Gewurz-Singer, Norman D Hogikyan
  The Laryngoscope. 2025-09-24

Journal Articles

• Mitigation of Tracheobronchomalacia with 3D-Printed Personalized Medical Devices in Pediatric Patients  
  Morrison RJ, Hollister SJ, Niedner MF, Park AH, Mehta DK, Ohye RG, Green GE, Science Transl Med, 1/1/2015
• Pathologic Fibroblasts in Idiopathic Subglottic Stenosis Amplify Local Inflammatory Signals  
  [13.] Morrison RJ, Katsantonis N, Motz KM, Hillel AT, Garrett CG, Netterville JL, Wootten CT, Majka SM, Blackwell TS, Drake WP, Gelbard AH, Otolaryngol Head Neck Surg, 10/16/2018
• Co-Culture of Adipose-Derived Stem Cells and Chondrocytes on Three-Dimensionally Printed Bioscaffolds for Craniofacial Cartilage Engineering  
  Morrison RJ, Nasser HB, Kashlan KN, Zopf DA, Milner DJ, Flanagan CL, Wheeler MB, Green GE, Hollister SJ, Laryngoscope, 4/18/2018
• Improved Comorbidity Capture Using a 1-Step Quality Improvement Documentation Tool  
  Morrison RJ, Malloy KM, Bakshi R, Otolaryngol Head Neck Surg, 7/2018
• Building Evidence for 3D Printing Applications in Medicine  
  Sloten JV, Stocksman F, Christensen A, Morrison RJ, Onukuri S, Weimer K, McDaniel L, Vancraen W, 3D Printing in Medicine, 8/21/2017
• Treatment of Severe Acquired Tracheomalacia with a Patient-Specific, 3D-Printed, Permanent Tracheal Splint  
  Morrison RJ, Sengupta S, Flanagan CL, Ohye RG, Hollister SJ, Green GE, JAMA Otolaryngol Head Neck Surg, 1/1/2017
• Computer-Aided Design and Three-Dimensional Printing for Costal Cartilage Simulation of Airway Graft Carving  
  Ha JF, Morrison RJ, Green GE, Zopf DA, Otolaryngol Head Neck Surg, 1/1/2017
• Hemiglossectomy tongue reconstruction: Modeling of elevation, protrusion, and functional outcome using receiver operator characteristic curve  
  Chepeha DB, Spector ME, Chinn SB, Casper KA, Chanowski EJ, Moyer JS, Morrison RJ, Carvill E, Lyden TH, Head Neck, 1/1/2016
• Integrating Image-Based Design and 3D Biomaterial Printing to create Patient Specific Devices within a Design Control Framework for Clinical Translation  
  SJ Hollister, CL Flanagan, RJ Morrison, JJ Patel, MB Wheeler, SP Edwards, GE Green, ACS Biomater-Sci Eng, 1/1/2016
• Regulatory Considerations in Three-Dimensionally Printed Implantable Medical Devices  
  Morrison RJ, Kashlan KN, Green GE, Hollister SJ, Weatherwax K, Clinical Translational Sci, 1/1/2015
• Antenatal Three-Dimensional Printing of Aberrant Fetal Anatomy  
  VanKoevering KK, Morrison RJ, Ladino Torres MF, Mychaliska GB, Treadwell MC, Prabhu SP, Hollister SJ, Green GE, Pediatrics, 1/1/2015
• Teaching Quality Improvement and Patient Safety in Residency Education  
  Morrison RJ, Bowe SN, Brenner MJ, JAMA Otolaryngol Head Neck Surg, 1/10/2017
• Society of Manufacturing Engineers Building Evidence for 3D Printing Applications in Medicine  
  Sloten JV, Stocksman F, Christensen A, Morrison RJ, Onukuri S, Weimer K, McDaniel L, Vancraen W, 3D Printing in Medicine, 1/21/2017
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Books/Book Chapters

• Laryngology: A Case-Based Discussion 
  Chapter: Treatment of Idiopathic Subglottic Stenosis During Pregnanc 
  Morrison RJ, Gelbard AHEditors: Jacqueline Allen, S. A. Reza Nouraei, and Guri Sandhu.Plural PublishingEdition 1st,2018
• 3D Printing and Biofabrication 
  Chapter: Quality Control of 3D Printed Resorbable Implants 
  Hollister SJ, Crotts SJ, Ramaraju H, Flanagan CL, Zopf DA, Morrison RJ, Les A, Ohye RG, Green GEEditors: Aleksandr Ovsianikov, James Yoo. and Vladimir Mironov.Springer2018
• Essentials of 3D Biofabrication and Translation 
  Chapter: Design and Quality Control for 3D Printed Scaffolds 
  Hollister SJ, Flanagan CL, Zopf DA, Morrison RJ, Nasser HB, Wheeler MB, Green GEEditors: Anthony Atala and James Yoo.Elsevier Press2015

Abstracts/Posters

• Quantifying the Effect of Surgical Intervention on Glottic Airflow in Bilateral Vocal Fold Immobility Utilizing Computational Fluid Dynamics
  [22.] Morrison RJ, Gelbard AG, Rios G, Wootten CT, Luo H, The Fall Voice Conference, Seattle, WA, 10/2018
• The Role of IL-17A in Pathogenesis of Idiopathic Subglottic Stenosis
  [21.] Morrison RJ, Katsantonis NG, Motz KM, Hillel AT, Wootten CT, Gelbard AG, The Fall Voice Conference, Seattle, WA, 10/2018
• Pathologic Fibroblasts in Idiopathic Subglottic Stenosis Amplify Local Inflammatory Signals
  Morrison RJ, Katsantonis NG, Motz KM, Hillel AT, Wootten CT, Gelbard AG, American Academy of Otolaryngology-Head & Neck Surgery (AAO-HNSF) Annual Meeting, Atlanta, GA, 10/2018
• Electronic Medical Record Sign Out Tool Improvement Project: A Narrative Description of the Effectiveness of the University of Michigan's House Officer Quality and Saf...
  Levy K, Morrison RJ, Heidemann L, Almendras G, Thompson M, Chang R, Society of Hospital Medicine (SHM) Annual Meeting, Las Vegas, NV, 1/1/2017
• Co-Culture of 3-D Printed Scaffolds for Cartilage Tissue Engineering
  Morrison RJ, Kashlan KN, Wheeler M, Zopf DA, Green GE, Hollister SJ, American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNSF) Annual Meeting, San Diego, CA, 1/1/2016
• Impact of Head & Neck Clinical Pathway on HCAHPS Patient Satisfaction
  Morrison RJ, McConnell KC, Wilke RF, Phillips CM, Spector ME, Bradford CR, Chepeha DB, Malloy KM, American Head and Neck Society (AHNS) Annual Meeting, Seattle, WA, 1/1/2016
• Multidisciplinary Integration of House Officers into Institution-Level Patient Safety and Quality Improvement
  Morrison RJ, Heidemann L, Thompson M, Pryce S, Malloy KM, Parekh V, Multidisciplinary Integration of House Officers into Institution-Level Patient Safety and Quality Improvement, Ann Arbor, MI, 1/1/2016
• 3D Printing in Otorhinolaryngology
  VanKovering KK, Morrison RJ, Green GE, Hollister SJ, Weadock WJ, Radiological Society of North America (RSNA) Annual Meeting, Chicago, IL, 1/1/2015
• Treatment of Severe Acquired Tracheomalacia with Permanent 3D-Printed Patient-Specific External Tracheal Splint
  Morrison RJ, Kashlan KN, Hacking SA, Ayres L, Ohye RG, Hollister SJ, Green GE, American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNSF) Annual Meeting, Dallas, TX, 1/1/2015
• Co-culture of Chondrocytes and Mesenchymal Stem Cells for Cartilage Tissue Engineering on three-Dimensionally Printed Bioresorbable Scaffolds
  Modes JE, Kashlan KN, Flanagan CL, Green GE, Hollister SJ, Morrison RJ, Undergraduate Research Opportunity Symposium (UROP) Research Seminar, University of Michigan College of Literature, Science, and the Arts, Ann Arbor, MI, 1/1/2015
• Personalized 3D-Printed CPAP Masks Improve CPAP Effectiveness in Children with OSA and Craniofacial Anomalies
  Morrison RJ, VanKoevering KK, Nasser HB, Kashlan KN, Kline SK, Jensen DR, Edwards SP, Hassan F, Schotland HM, Chervin RD, Hollister SJ, Garetz SL, Green GE, Combined Otolaryngology Spring Meetings (COSM), The Triological Society, Boston, MA, 1/1/2015
• The Use of 3D Printing to Create a Customized CPAP Mask for a Child with Treacher-Collins Syndrome and Obstructive Sleep Apnea
  Morrison RJ, VanKoevering KK, Nasser HB, Kline SK, Jensen DR, Edwards SP, Munz SM, Hassan F, Schotland HM, Chervin RD, Hollister SJ, Green GE, Garetz SL, Fourth Annual International Pediatric Sleep Association (IPSA) Congress, Porto Alegre, Brazil, 1/1/2014
• Biomechanical Properties and Effect on Tracheobronchial Growth of 3-D Printed Bioresorbable External Airway Splints for Treating Tracheobronchomalacia
  Morrison RJ, Nasser HB, Zopf DA, Flanagan CL, Wheeler M, Green GE, Hollister SJ, Tissue Engineering and Regenerative Medicine International Society (TERMIS) Annual Meeting, Washington, DC, 1/1/2014
• Laser Sintered Resorbable PCL Splints for Treating Tracheobronchomalacia
  Hollister SJ, Flanagan CL, Zopf DA, Morrison RJ, Ohye RG, Green GE, Additive Manufacturing of Medical Devices: An Interactive Discussion on the Technical Considerations of 3D Printing, U. S. Food and Drug Administration, Silver Spring, MD, 1/1/2014
• Use of 3D Printing to Create a Customized CPAP Mask for Children with Craniofacial Anomalies and Obstructive Sleep Apnea
  Morrison RJ, VanKoevering KK, Nasser HB, Kline SK, Jensen DR, Edwards SP, Munz SM, Hassan F, Schotland HM, Chervin RD, Hollister SJ, Green GE, Garetz SL, Michigan Institute for Clinical and Health Research (MICHR) Symposium, Ann Arbor, MI, 1/1/2014
• Cartilage Tissue Engineering for Craniofacial Soft Tissue Reconstruction Using 3-Dimensionally Printed Porous Tissue Bioscaffolds
  Morrison RJ, Nasser HB, Zopf DA, Flanagan CL, Mitsak AG, Wheeler M, Green GE, Hollister SJ, Michigan Institute for Clinical and Health Research (MICHR) Symposium, Ann Arbor, MI, 1/1/2014
• Treatment of Life-Threatening Tracheobronchomalacia with Three-Dimensionally Printed Bioresorbable Personalized Medical Implants
  Morrison RJ, Nasser HB, Zopf DA, Flanagan CL, Niedner MF, Ohye RG, Hollister SJ, Green GE, Michigan Institute for Clinical and Health Research (MICHR) Symposium, Ann Arbor, MI, 1/1/2014
• Treatment of Severe Bilateral Bronchomalacia with 3-Dimensionally Printed Patient-Specific External Bronchial Splints
  Morrison RJ, Nasser HB, Jensen DR, Park AH, Ohye RG, Hollister SJ, Green GE, American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNSF) Annual Meeting, Orlando, FL, 1/1/2014
• Surface Area Effects on Chondrogenic Potential of 3-Dimensionally Printed Porous Tissue Bioscaffolds for Auricular Reconstruction
  Zopf DA, Morrison RJ, Flanagan CL, Mitsak AG, Green GE, Hollister SJ, Combined Otolaryngology Spring Meetings (COSM), The Triological Society, Las Vegas, NV, 1/1/2014
• Correlation of Differences in Elevation and Protrusion to Speech and Swallowing Function in Hemiglossectomy Defects Reconstructed with a Rectangle Tongue Template
  Chepeha DB, Spector ME, Chinn SB, Casper KA, Chanowski EJ, Moyer JS, Morrison RJ, Carvill E, Lyde TH, 67th Annual Meeting, Canadian Society of Otolaryngology-Head and Neck Surgery, Banff, Alberta, Canada, 1/1/2013
• The Role of Laryngopharyngeal Reflux in the Irritable Larynx
  Bryans L, Palmer A, Morrison RJ, Schindler JS, AAPPSPA Annual Meeting, San Francisco, CA, 1/1/2011
• Evaluation and Treatment of the Patient with Chronic Cough Referred to the Otolaryngologist
  Morrison RJ, Schindler JS, Combined Otolaryngology Spring Meetings (COSM), The Triological Society, Chicago, IL, 1/1/2011
• The Evolution of Laser-Assisted Cricopharyngeal Myotomy in the Treatment of Zenker’s Diverticula
  Bryans L, Palmer A, Morrison RJ, Schindler JS, European Laryngologic Society (ELSOC) Annual Meeting, Vienna, Austria, 1/1/2010
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Lectures

• 3D Printing in Otolaryngology Instructional Course 
  AAO-HSNF Annual Meeting, Atlanta, GA - 10/2018
• 3D Printing in Otolaryngology Instructional Course 
  AAO-HNSF Annual Meeting, Chicago, IL - 9/2017
• Esophageal Disorders 
  Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University, Nashville, TN. - 1/1/2017
• Co-Culture of Adipose-Derived Stem Cells and Chondrocytes on Three-Dimensionally Printed Bioscaffolds for Craniofacial Cartilage Tissue Engineering 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2017
• Patient-Specific Medical Device Development 
  Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN - 1/1/2017
• Medical Device Development in the 3D Printing Era 
  Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA - 1/1/2017
• Appropriate Use and Timing of Perioperative Antibiotics: QI A3/LEAN Results 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2017
• 4D Printing in Medicine: Developing Medical Devices for Growth 
  Orlando, FL - 1/1/2016
• Tissue Engineering in Otolaryngology 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2016
• Computed Tomography Analysis of Cranial Base Changes Due to Obstructive Sleep Apnea 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2016
• Globus Amongus: Review of the Current Literature on Globus Pharyngeus 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2016
• Developments in 3D-Printed Biomedical Devices 
  University of Michigan, Ann Arbor, MI - 1/1/2015
• What’s New in Vocal Cord Paralysis? 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2015
• Co-Culture of Adipose-Derived Stem Cells for Cartilage Tissue Engineering Using 3D-Printed Bioscaffolds 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2015
• Updates in Adult Laryngotracheal Stenosis 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2015
• Risk, Reimbursement, and Rankings: How Healthcare Systems Analysis Affects You 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2014
• Patient-Specific, 3D-Printed Airway Splints for Treatment of Life-Threatening Tracheobronchomalcia 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2014
• Contacting the Correct Provider: QI A3/LEAN Results 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2014
• 3D Printing Driving Innovations in Airway Management 
  Chicago, IL - 1/1/2014
• 3D Printing Applications in Surgery: Present State and Future Directions 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2014
• 3D Printed Personalized Medical Devices for Upper and Lower Airway Management 
  Kresge Hearing Research Institute, University of Michigan, Ann Arbor, MI - 1/1/2014
• 3D Printing In Surgery: Anticipating Barriers 
  Dearborn, MI - 1/1/2014
• Surgical Applications of 3D-Printed Medical Implants 
  Detroit, MI - 1/1/2014
• Premalignant Lesions of the Larynx 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2013
• Mohs Micrographic Surgery in the Treatment of Cutaneous Malignancies of the Head and Neck 
  Department of Otolaryngology-Head and Neck Surgery, University of Michigan, Ann Arbor, MI - 1/1/2012
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Other

• Bioresorbable Tracheobronchial Splint 
  Morrison RJ, Flanagan CL, Wright JK, Weatherwax KJ, Hollister SJ, Green GE (on behalf of: University of Michigan Health System), U.S. Food and Drug Administration
  1/1/2014