Ocular Trauma Ppt It

7/23/2019 Ocular Trauma Ppt It

1/13

OCULAR TRAUMA


2/13

Introduction

There are very few publications in the literature that providedefnitions or the terms used, and those that do may notenorce its own defnitions Consequently, inconsistenciesare often found even within the same publicationCommon pro!lems include"# Use o di$erent terms to descri!e the same in%ury &'double

penetrating double-perforating and perforating()# Use o the word 'blunt( without speciyin* whether it refersto the agentor to the resulting injury# Alternatively usin*, even within the same pu!lication, twodi$erent terms (penetrating, perforating) to descri!e thesame injury

# Use o the term 'penetrating( to descri!e any open globeinjury# Use o the term 'rupture( to descri!e any open globe injury# Lac of indicating the tissue o reerence when usin* theterm 'perforating(


3/13


4/13

Characteristics o an Idealye Trauma Terminolo*y

-ystemIn an ideal eye trauma terminolo*y system,the ollowin* criteria must !e satisfed"

# The tissue o reerence must always !e

o!vious# ach term must have a uni.ue defnition

# /o term can !e applied or more than asin*le in%ury type

# /o in%ury may !e descri!ed !y di$erentterms

# All in%ury types must !e included


5/13

Ta!le 000 A selection o conusin* eye in%ury terms in theliterature and their recommended su!stitutes


6/13


7/13


8/13


9/13


10/13


11/13

!"#$"%&'$ )*) +#$ +)#$"%L&*

1TT satisfes all criteria or unam!i*uous standard terminolo*y !y"

# providin* a clear defnition or all in%ury types and

# placin* each in%ury type within the ramewor2 o a comprehensivesystem

The 2ey to 1TT3s lo*ic is to understand that all terms relate to the wholeeye!all as the tissue o reerence

In BE, apenetrating corneal injury is una!biguously an open globeinjury with a corneal wound" the same term had two potentialmeanin*s !eore"

0 An injury penetrating into the cornea &ie, a partialthicness

corneal wound" a closed globe injury) or

4 An injury penetrating into the globe &ie, a fullthicness

corneal wound" an open globe injury).


12/13

-ource

0 Ocular Traumatolo*y " 5rench 6uhn

4 Ocular Trauma principle and practice


13/13

Than2 you

Ocular Trauma Ppt It

Documents

Transcript of Ocular Trauma Ppt It