Who we are
About the AO
AO Access
Featured in FacultyFocus
Mentorship
Organizational structure
Partnerships
Podcast
Voices for change
Webinars
AO and DePuy Synthes partnership
AO Annual Report
AO archive and history
AO history conversations
News
AO Center tour
Corporate social responsibility
Disaster response
Management of Limb Injuries
Early Rehabilitation In Conflicts and Disasters
Recorded webinars
Ethics and Compliance Committee
Organizational structure and governance
AO Executive Committee
AO Foundation Board
AO Presidents
Assembly of Trustees
News
Careers
Jobs at the AO
How to apply
Lehrstellen
Kaufmann/-frau (EFZ)
Laborant/in EFZ
Informatiker/in EFZ
Polymechaniker/in EFZ
Tierpfleger/in EFZ
Contact
What we do
Research
About AO Research Institute Davos
ARI advisory committee
ARI publications and activity reports
Awards, honors and societies
Contact and staff
Diversity and inclusion
ARI Orthopaedics Conferences and ARI Abstracts
Quality management
Videos
News
CRO services and resources
Biomechanical testing and modelling
Histology, tissue morphology and microscopy
Infection studies
Medical imaging
Preclinical surgery
Tissue engineering and cell biology
How to get involved
ARI internships and guest research visits
ARI medical research fellowships
ARI veterinary externships
ARI veterinary research fellowships
Collaborations
Courses for students
Eligible funders
Research programs
Biomedical Development
Preclinical Services
Regenerative Orthopaedics
Projects
Solutions
Innovation
AO's innovation funding
Portfolio
Innovation funding governance
FAQ
AO Technical Commission
AO Approved Solutions
Meet the Experts
Experts Symposia
Innovation Awards
History
Clinical Evidence
Clinical Operations
Clinical Science
Knowledge Forums
Latest innovations
Meet the Team
Videos
News
Education
Topic Areas
AO Video
Apps and online platforms
Curriculum Development
E-learning
Faculty Development
Medical education research and engagement
Publishing and Faculty Support Media
CME accreditation and compliance
Services & resources
Glossary
About
AO Education Institute Advisory Committee
Team
Our community
Our services and resources
AO Approved Solutions
AO Milestones
myAO
AO PEER
Platform
Fundamentals of research
Critical Reading
Grant writing/study protocol
Study management
Data management
Statistics
Publishing
Who is behind AO PEER?
AO College
AO Sports
Courses and webinars
Videos
Who we are
News
AO Surgery Reference
News
Courses and events
AO Davos Courses
Course finder
Login
AO
What we do
Education
Topic Areas
Publishing and Faculty Support Media
AO Principles of Fracture Management
humerus, proximal
multifragmentary fractures of the proximal humerus
Multifragmentary Fractures of the Proximal Humerus
