• Home
  • Practice Focus
    • Facial Plastic/Reconstructive
    • Head and Neck
    • Laryngology
    • Otology/Neurotology
    • Pediatric
    • Rhinology
    • Sleep Medicine
    • How I Do It
    • TRIO Best Practices
  • Business of Medicine
    • Health Policy
    • Legal Matters
    • Practice Management
    • Tech Talk
    • AI
  • Literature Reviews
    • Facial Plastic/Reconstructive
    • Head and Neck
    • Laryngology
    • Otology/Neurotology
    • Pediatric
    • Rhinology
    • Sleep Medicine
  • Career
    • Medical Education
    • Professional Development
    • Resident Focus
  • ENT Perspectives
    • ENT Expressions
    • Everyday Ethics
    • From TRIO
    • The Great Debate
    • Letter From the Editor
    • Rx: Wellness
    • The Voice
    • Viewpoint
  • TRIO Resources
    • Triological Society
    • The Laryngoscope
    • Laryngoscope Investigative Otolaryngology
    • TRIO Combined Sections Meetings
    • COSM
    • Related Otolaryngology Events
  • Search

Stand-Out Sessions from Other Organizations at COSM

by Laura Pullen • July 10, 2016

  • Tweet
  • Click to email a link to a friend (Opens in new window) Email
Print-Friendly Version

American Society of Pediatric Otolaryngology: 3-D Printing Builds Critical Structures

Laryngotracheal stenosis is currently treated with surgical expansion and grafting, yet it remains a challenging problem. Several COSM attendees highlighted the importance of the research being conducted by Joshua R. Bedwell, MD, an otolaryngologist at Children’s National Medical Center in Washington, D.C., and his colleagues. Dr. Bedwell described the creation of a tissue-engineered cartilaginous trachea using bioresorbable polymer scaffolds. The investigators used three-dimensional printing to create the tubular scaffolds, which were then seeded with both chondrocytes and human mesenchymal stem cells. The researchers documented chondrogenesis after 14 days.

You Might Also Like

  • COSM 2023 Sessions: A Review of Otolaryngology Topics
  • New Research and Education at COSM 2019
  • COSM 2012: Dr. Ossoff Emphasizes Leadership, Legacy and Succession in Presidential Address
  • COSM 2009: Six Societies Address Hot-Button Issues
Explore This Issue
July 2016

They next intend to transplant the chondrocyte/scaffold complexes into an in vivo nude mouse epithelialization model in order to generate a functioning luminal respiratory epithelial lining.


Lara Pullen is a freelance medical writer based in Illinois.

Pages: 1 2 | Single Page

Filed Under: Features Tagged With: Combined Otolaryngology Spring Meetings, COSM, otlaryngologyIssue: July 2016

You Might Also Like:

  • COSM 2023 Sessions: A Review of Otolaryngology Topics
  • New Research and Education at COSM 2019
  • COSM 2012: Dr. Ossoff Emphasizes Leadership, Legacy and Succession in Presidential Address
  • COSM 2009: Six Societies Address Hot-Button Issues

The Triological SocietyENTtoday is a publication of The Triological Society.

Polls

Do you use AI-powered scribes for documentation?

View Results

Loading ... Loading ...
  • Polls Archive

Top Articles for Residents

  • Applications Open for Resident Members of ENTtoday Edit Board
  • How To Provide Helpful Feedback To Residents
  • Call for Resident Bowl Questions
  • New Standardized Otolaryngology Curriculum Launching July 1 Should Be Valuable Resource For Physicians Around The World
  • Do Training Programs Give Otolaryngology Residents the Necessary Tools to Do Productive Research?
  • Popular this Week
  • Most Popular
  • Most Recent
    • How to: Positioning for Middle Cranial Fossa Repair of Superior Semicircular Canal Dehiscence

    • Endoscopic Ear Surgery: Advancements and Adoption Challenges 

    • The Dramatic Rise in Tongue Tie and Lip Tie Treatment

    • Rating Laryngopharyngeal Reflux Severity: How Do Two Common Instruments Compare?

    • Otolaryngologists Are Still Debating the Effectiveness of Tongue Tie Treatment

    • The Dramatic Rise in Tongue Tie and Lip Tie Treatment

    • Rating Laryngopharyngeal Reflux Severity: How Do Two Common Instruments Compare?

    • Is Middle Ear Pressure Affected by Continuous Positive Airway Pressure Use?

    • Otolaryngologists Are Still Debating the Effectiveness of Tongue Tie Treatment

    • Complications for When Physicians Change a Maiden Name

    • The Importance of Time Away
    • Endoscopic Ear Surgery: Advancements and Adoption Challenges 
    • Reflections from a Past President of the Triological Society
    • ENT Surgeons Explore the Benefits and Challenges of AI-Powered Scribes: Revolutionizing Documentation in Healthcare
    • How To: Open Expansion Laryngoplasty for Combined Glottic and Subglottic Stenosis

Follow Us

  • Contact Us
  • About Us
  • Advertise
  • The Triological Society
  • The Laryngoscope
  • Laryngoscope Investigative Otolaryngology
  • Privacy Policy
  • Terms of Use
  • Cookies

Wiley

Copyright © 2025 by John Wiley & Sons, Inc. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies. ISSN 1559-4939