The English abbreviations of common eye position analysis are as follows:

Recessive strabismus: recessive esotropia (E or ESO), recessive exotropia (x or exo), right recessive upper strabismus (RH), left recessive upper strabismus (LH).

Dominant strabismus: dominant esotropia (ET), dominant exotropia (XT), right dominant upper strabismus (RHT), left significant upper strabismus (LHT).

Without glasses (SC), wear glasses (CC).

Record the measurement results of the near oblique angle of view, and add the apostrophe in the upper right corner of the last letter of the English abbreviation.

For example: without mirror, the exotropism of far eye position is 25 △, and the exotropism of near eye position is 30 △; Wearing glasses, the distal position is 15 △, and the near eye position is 20 △.

Record: SC: XT25 △ XT'30 △ CC: xt15 △ XT'20 △