EOM Actions Using Syah's Rule

Do you have problem memorizing Extraocular Muscle Actions before this? If yes, let's apply Syah's Rule. In this post using Syah's Rule , we concern on vertical muscles actions. Why??? Lateral muscles have one action only either abduction for Lateral Rectus and adduction for Medial Rectus.

Pediatric Optometry Case 6: 5yo/M/I

 Subjective

-Referred from PCO clinic. Based on PCO, vision is fluatuate, required cycloplegic refraction. 

-Parent report, patient like to watch TV very close, squinting and make pinhole effect to see small letters, like to rub, tend to have face turn (not confrm either right or left) in order to focus. Generally healthy.

EXOTROPIA

Exotropia Classification

AHP new Diagram

Special thanks to AZUWAN MUSA :D

Easy Way to Determine Abnormal Head Posture Using Syah's Rule

Assalamualaikum and Good Morning to all readers..

 

Do you have problem to relate extraocular muscle palsy with abnormal head posture (AHP)?

I have a rule of thumb to determine AHP. Let's see this diagram to learn Syah's Rule.

AHP @ Abnormal Head Posture

Before we discuss further,

Let us remember this diagram:

ESOTROPIA CLASSIFCATION

Assalamualaikum w.b.t

Today, I would like to share my knowledge about Tropia Classification. I start with ESOTROPIA.

Basicly, esotropia can be classified into three type which are;

1. Primary
2. Secondary
3. Consecutive