ioog tympanomastoid surgery classification

 

The IOOG Categorisation of Tympanomastoid Surgery, also known as the SAMEO-ATO Scheme is subdivided into the SAMEO Framework for Mastoid Surgery and the ATO Framework for Middle Ear Surgery as summarised below. The full documents and user guide can be downloaded as PDF files at the bottom of the screen

Downloads

SAMEO Framework

SAMEO Diagrams

ATO Framework

ATO Diagrams

Full SAMEO-ATO 

Summary 

SAMEO-ATO User Guide

 

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