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Transcript
Identifying structures of outer eye
 Lid eversion
 Eye swab
 Eye patch

BEFORE YOU START

Use this picture glossary to check your knowledge of the
anatomy of the outer eye.
 1. Inner canthus
 2. Lower eyelid margin
 3. Outer canthus
 4. Cornea
 5. Eyelashes
 6. Upper eyelid margin
LID EVERSION
Indications
Eyelid
Foreign Body Exam
Examination of superior cul-de-sac and
Conjunctiva
Technique
Patient
looks down with both eyes open
Depress the mid-portion of upper lid laterally
Use Cotton swab or other blunt instrument
Grasp the lashes of the upper lid and lift
upward
Upper lid remains relaxed while patient looks
downward
EYE SWAB
EYE PATCH
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You will need
Adhesive tape
Eye pad
Scissors
Preparation
It is important to remind the patient to try not to open the affected
eye under the pad.
If the eyelids do not close naturally over the cornea it will be
necessary, before padding, to achieve closure with taping. This
procedure is explained earlier in the text.
Method
Apply a piece of adhesive tape, about fifteen centimetres long, to
the eye pad – as shown in the picture.
Ask the patient to close both eyes.
Position the eye pad diagonally over the closed lids and secure the
tape to the forehead and cheek.
Apply a second and third piece of tape, as shown in the picture, to
ensure the eye pad lies flat.
Eye protection can also be given with an eye shield. The shield
shown in the picture is produced commercially and is called a
‘Cartella shield’.
USEFUL LINKS


Video link- Lid eversion
http://www.youtube.com/watch?v=XU-hZ4ryx48
External Structures of the Eye
http://www.ohiovalleyeye.com/